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        <title>News about FFIV - GuruFocus.com</title>
        <description>GuruFocus tracks the stock picks of Warren Buffett, George Soros and other guru investors</description>
        <link>http://www.gurufocus.com</link>
        <lastBuildDate>Tue, 21 May 2013 11:26:40 -0600</lastBuildDate>
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        <item>
            <title>George Soros: New holding, 34450 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=George+Soros</link>
            <description></description>
            <pubDate>Thu, 16 May 2013 17:04:18 -0600</pubDate>
        </item>
        <item>
            <title>Ray Dalio: Add 256.09%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Ray+Dalio</link>
            <description></description>
            <pubDate>Thu, 16 May 2013 16:04:57 -0600</pubDate>
        </item>
        <item>
            <title>Steven Cohen: Add 47.42%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Steven+Cohen</link>
            <description></description>
            <pubDate>Thu, 16 May 2013 11:47:01 -0600</pubDate>
        </item>
        <item>
            <title>Steven Cohen: Add 47.42%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Steven+Cohen</link>
            <description></description>
            <pubDate>Thu, 16 May 2013 11:27:24 -0600</pubDate>
        </item>
        <item>
            <title>Bruce Kovner: Sold Out</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Bruce+Kovner</link>
            <description></description>
            <pubDate>Wed, 15 May 2013 19:16:04 -0600</pubDate>
        </item>
        <item>
            <title>George Soros: New holding, 34450 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=George+Soros</link>
            <description></description>
            <pubDate>Wed, 15 May 2013 18:54:31 -0600</pubDate>
        </item>
        <item>
            <title>George Soros: New holding, 34450 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=George+Soros</link>
            <description></description>
            <pubDate>Wed, 15 May 2013 18:48:20 -0600</pubDate>
        </item>
        <item>
            <title>Joel Greenblatt: Add 257.79%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Joel+Greenblatt</link>
            <description></description>
            <pubDate>Wed, 15 May 2013 18:41:05 -0600</pubDate>
        </item>
        <item>
            <title>Joel Greenblatt: Add 257.79%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Joel+Greenblatt</link>
            <description></description>
            <pubDate>Wed, 15 May 2013 18:30:03 -0600</pubDate>
        </item>
        <item>
            <title>Lee Ainslie: Add 137.41%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Lee+Ainslie</link>
            <description></description>
            <pubDate>Wed, 15 May 2013 17:36:44 -0600</pubDate>
        </item>
        <item>
            <title>Jim Simons: Add 118.73%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Jim+Simons</link>
            <description></description>
            <pubDate>Tue, 14 May 2013 16:54:01 -0600</pubDate>
        </item>
        <item>
            <title>Jim Simons: Add 118.73%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Jim+Simons</link>
            <description></description>
            <pubDate>Tue, 14 May 2013 16:06:30 -0600</pubDate>
        </item>
        <item>
            <title>PRIMECAP Management: Add 35.49%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=PRIMECAP+Management</link>
            <description></description>
            <pubDate>Tue, 14 May 2013 13:08:33 -0600</pubDate>
        </item>
        <item>
            <title>PRIMECAP Management: Add 35.49%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=PRIMECAP+Management</link>
            <description></description>
            <pubDate>Tue, 14 May 2013 13:02:58 -0600</pubDate>
        </item>
        <item>
            <title>PRIMECAP Management: Add 35.49%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=PRIMECAP+Management</link>
            <description></description>
            <pubDate>Tue, 14 May 2013 12:59:38 -0600</pubDate>
        </item>
        <item>
            <title>Ray Dalio: Add 256.09%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Ray+Dalio</link>
            <description></description>
            <pubDate>Mon, 13 May 2013 10:26:11 -0600</pubDate>
        </item>
        <item>
            <title>Joel Greenblatt: New holding, 11739 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Joel+Greenblatt</link>
            <description></description>
            <pubDate>Mon, 18 Feb 2013 16:21:21 -0600</pubDate>
        </item>
        <item>
            <title>Joel Greenblatt: New holding, 11739 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Joel+Greenblatt</link>
            <description></description>
            <pubDate>Mon, 18 Feb 2013 16:20:57 -0600</pubDate>
        </item>
        <item>
            <title>Bruce Kovner: New holding, 22000 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Bruce+Kovner</link>
            <description></description>
            <pubDate>Mon, 18 Feb 2013 15:48:48 -0600</pubDate>
        </item>
        <item>
            <title>Paul Tudor Jones: Sold Out</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Paul+Tudor+Jones</link>
            <description></description>
            <pubDate>Thu, 14 Feb 2013 17:38:40 -0600</pubDate>
        </item>
        <item>
            <title>Steven Cohen: Add 108.12%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Steven+Cohen</link>
            <description></description>
            <pubDate>Thu, 14 Feb 2013 17:34:12 -0600</pubDate>
        </item>
        <item>
            <title>George Soros: Sold Out</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=George+Soros</link>
            <description></description>
            <pubDate>Thu, 14 Feb 2013 16:46:31 -0600</pubDate>
        </item>
        <item>
            <title>RS Investment Management: Sold Out</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=RS+Investment+Management</link>
            <description></description>
            <pubDate>Thu, 14 Feb 2013 16:39:34 -0600</pubDate>
        </item>
        <item>
            <title>Lee Ainslie: New holding, 861010 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Lee+Ainslie</link>
            <description></description>
            <pubDate>Thu, 14 Feb 2013 16:37:40 -0600</pubDate>
        </item>
        <item>
            <title>Lee Ainslie: New holding, 861010 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Lee+Ainslie</link>
            <description></description>
            <pubDate>Thu, 14 Feb 2013 16:36:29 -0600</pubDate>
        </item>
        <item>
            <title>Frank Sands: Add 35.28%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Frank+Sands</link>
            <description></description>
            <pubDate>Thu, 14 Feb 2013 15:43:29 -0600</pubDate>
        </item>
        <item>
            <title>PRIMECAP Management: New holding, 76775 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=PRIMECAP+Management</link>
            <description></description>
            <pubDate>Thu, 14 Feb 2013 15:40:13 -0600</pubDate>
        </item>
        <item>
            <title>Joel Greenblatt: New holding, 11739 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Joel+Greenblatt</link>
            <description></description>
            <pubDate>Thu, 14 Feb 2013 10:24:41 -0600</pubDate>
        </item>
        <item>
            <title>Ray Dalio: New holding, 51477 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Ray+Dalio</link>
            <description></description>
            <pubDate>Wed, 13 Feb 2013 23:19:31 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Sun, 16 Dec 2012 19:42:09 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly cashflow data updated</title>
            <link>http://www.gurufocus.com/financials/FFIV</link>
            <description></description>
            <pubDate>Sun, 16 Dec 2012 19:42:09 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly income statement data updated</title>
            <link>http://www.gurufocus.com/financials/FFIV</link>
            <description></description>
            <pubDate>Sun, 16 Dec 2012 19:42:09 -0600</pubDate>
        </item>
        <item>
            <title>Annual balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Sun, 16 Dec 2012 19:42:04 -0600</pubDate>
        </item>
        <item>
            <title>Annual cashflow data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Sun, 16 Dec 2012 19:42:04 -0600</pubDate>
        </item>
        <item>
            <title>Annual income statement data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Sun, 16 Dec 2012 19:42:04 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Sun, 09 Dec 2012 19:46:09 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly cashflow data updated</title>
            <link>http://www.gurufocus.com/financials/FFIV</link>
            <description></description>
            <pubDate>Sun, 09 Dec 2012 19:46:09 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly income statement data updated</title>
            <link>http://www.gurufocus.com/financials/FFIV</link>
            <description></description>
            <pubDate>Sun, 09 Dec 2012 19:46:09 -0600</pubDate>
        </item>
        <item>
            <title>Annual balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Sun, 09 Dec 2012 19:45:52 -0600</pubDate>
        </item>
        <item>
            <title>Annual cashflow data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Sun, 09 Dec 2012 19:45:52 -0600</pubDate>
        </item>
        <item>
            <title>Annual income statement data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Sun, 09 Dec 2012 19:45:52 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 03 Dec 2012 16:34:39 -0600</pubDate>
        </item>
        <item>
            <title>Annual balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 03 Dec 2012 16:34:14 -0600</pubDate>
        </item>
        <item>
            <title>Annual cashflow data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 03 Dec 2012 16:34:14 -0600</pubDate>
        </item>
        <item>
            <title>Annual income statement data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 03 Dec 2012 16:34:14 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 26 Nov 2012 16:35:03 -0600</pubDate>
        </item>
        <item>
            <title>Annual balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 26 Nov 2012 16:34:36 -0600</pubDate>
        </item>
        <item>
            <title>Annual cashflow data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 26 Nov 2012 16:34:36 -0600</pubDate>
        </item>
        <item>
            <title>Annual income statement data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 26 Nov 2012 16:34:36 -0600</pubDate>
        </item>
        <item>
            <title>Weekly Guru Bargains Highlights: TLAB, DELL, FFIV, JCP, ABCO</title>
            <link>http://www.gurufocus.com/news/198916</link>
            <description></description>
            <pubDate>Mon, 26 Nov 2012 11:54:17 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 19 Nov 2012 16:36:43 -0600</pubDate>
        </item>
        <item>
            <title>Annual balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 19 Nov 2012 16:36:18 -0600</pubDate>
        </item>
        <item>
            <title>Annual cashflow data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 19 Nov 2012 16:36:18 -0600</pubDate>
        </item>
        <item>
            <title>Annual income statement data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 19 Nov 2012 16:36:18 -0600</pubDate>
        </item>
        <item>
            <title>Pioneer Investments: Add 2199.91%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Pioneer+Investments</link>
            <description></description>
            <pubDate>Thu, 15 Nov 2012 15:31:01 -0600</pubDate>
        </item>
        <item>
            <title>Paul Tudor Jones: Add 270.37%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Paul+Tudor+Jones</link>
            <description></description>
            <pubDate>Thu, 15 Nov 2012 13:51:43 -0600</pubDate>
        </item>
        <item>
            <title>Steven Cohen: Reduce -99.03%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Steven+Cohen</link>
            <description></description>
            <pubDate>Thu, 15 Nov 2012 12:43:03 -0600</pubDate>
        </item>
        <item>
            <title>Joel Greenblatt: Sold Out</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Joel+Greenblatt</link>
            <description></description>
            <pubDate>Wed, 14 Nov 2012 19:02:40 -0600</pubDate>
        </item>
        <item>
            <title>George Soros: New holding, 50000 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=George+Soros</link>
            <description></description>
            <pubDate>Wed, 14 Nov 2012 17:43:14 -0600</pubDate>
        </item>
        <item>
            <title>RS Investment Management: New holding, 72400 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=RS+Investment+Management</link>
            <description></description>
            <pubDate>Wed, 14 Nov 2012 12:00:32 -0600</pubDate>
        </item>
        <item>
            <title>Jim Simons: Reduce -55.72%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Jim+Simons</link>
            <description></description>
            <pubDate>Tue, 13 Nov 2012 14:08:31 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 12 Nov 2012 16:34:25 -0600</pubDate>
        </item>
        <item>
            <title>Annual balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 12 Nov 2012 16:34:06 -0600</pubDate>
        </item>
        <item>
            <title>Annual cashflow data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 12 Nov 2012 16:34:06 -0600</pubDate>
        </item>
        <item>
            <title>Annual income statement data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 12 Nov 2012 16:34:06 -0600</pubDate>
        </item>
        <item>
            <title>Ken Fisher: Sold Out</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Ken+Fisher</link>
            <description></description>
            <pubDate>Thu, 18 Oct 2012 11:17:25 -0600</pubDate>
        </item>
        <item>
            <title>8-K - F5 NETWORKS INC (0001048695) (Filer)</title>
            <link>http://www.gurufocus.com/StockLink.php?type=sec&amp;symbol=FFIV&amp;date=2012-10-16&amp;report=8-K</link>
            <description></description>
            <pubDate>Tue, 16 Oct 2012 16:00:06 -0600</pubDate>
        </item>
        <item>
            <title>Growth Stocks: There Is a Lot of Value in this Market Part 2</title>
            <link>http://www.gurufocus.com/news/191074</link>
            <description></description>
            <pubDate>Thu, 27 Sep 2012 17:44:37 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 24 Sep 2012 16:33:41 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 17 Sep 2012 17:02:05 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 17 Sep 2012 16:32:43 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 10 Sep 2012 16:31:38 -0600</pubDate>
        </item>
        <item>
            <title>F5 to Present at Deutsche Bank Conference</title>
            <link>http://www.gurufocus.comhttp://feeds.businesswire.com/click.phdo?i=784375f2e3f11d6ca92493136fec37c8</link>
            <description></description>
            <pubDate>Fri, 07 Sep 2012 13:11:03 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 03 Sep 2012 16:31:31 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 27 Aug 2012 16:31:35 -0600</pubDate>
        </item>
        <item>
            <title>F5 to Integrate with VMware Infrastructure to Enhance Customers’ Cloud Environments</title>
            <link>http://www.gurufocus.comhttp://feeds.businesswire.com/click.phdo?i=103433fdafa171fdbf3ca2de014c66e8</link>
            <description></description>
            <pubDate>Mon, 27 Aug 2012 12:10:22 -0600</pubDate>
        </item>
        <item>
            <title>Paul Tudor Jones: New holding, 2700 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Paul+Tudor+Jones</link>
            <description></description>
            <pubDate>Tue, 21 Aug 2012 10:24:04 -0600</pubDate>
        </item>
        <item>
            <title>CEO of F5 Networks, Inc. (FFIV) John McAdam sold 50,000 Shares</title>
            <link>http://www.gurufocus.com/news/187898</link>
            <description></description>
            <pubDate>Mon, 20 Aug 2012 12:40:13 -0600</pubDate>
        </item>
        <item>
            <title>Louis Moore Bacon: Sold Out</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Louis+Moore+Bacon</link>
            <description></description>
            <pubDate>Wed, 15 Aug 2012 17:47:53 -0600</pubDate>
        </item>
        <item>
            <title>Joel Greenblatt: New holding, 9597 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Joel+Greenblatt</link>
            <description></description>
            <pubDate>Wed, 15 Aug 2012 11:15:35 -0600</pubDate>
        </item>
        <item>
            <title>RS Investment Management: Sold Out</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=RS+Investment+Management</link>
            <description></description>
            <pubDate>Tue, 14 Aug 2012 09:42:31 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 13 Aug 2012 16:32:57 -0600</pubDate>
        </item>
        <item>
            <title>Jim Simons: Add 19390.7%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Jim+Simons</link>
            <description></description>
            <pubDate>Sat, 11 Aug 2012 17:55:42 -0600</pubDate>
        </item>
        <item>
            <title>F5 to Present at Pacific Crest Securities Conference</title>
            <link>http://www.gurufocus.comhttp://feeds.businesswire.com/click.phdo?i=c67a7ef2f04ef77619ec3721634c17f1</link>
            <description></description>
            <pubDate>Thu, 09 Aug 2012 21:19:26 -0600</pubDate>
        </item>
        <item>
            <title>Pioneer Investments: Reduce -85.28%</title>
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            <description></description>
            <pubDate>Thu, 09 Aug 2012 10:55:32 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
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            <description></description>
            <pubDate>Mon, 06 Aug 2012 16:32:31 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
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            <description></description>
            <pubDate>Mon, 30 Jul 2012 16:31:55 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly cashflow data updated</title>
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            <description></description>
            <pubDate>Mon, 30 Jul 2012 16:31:55 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly income statement data updated</title>
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            <description></description>
            <pubDate>Mon, 30 Jul 2012 16:31:55 -0600</pubDate>
        </item>
        <item>
            <title>Ken Fisher: New holding, 139314 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Ken+Fisher</link>
            <description></description>
            <pubDate>Tue, 24 Jul 2012 07:55:08 -0600</pubDate>
        </item>
        <item>
            <title>F5 Networks Selects Westcon Group as First Global Distributor</title>
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            <description></description>
            <pubDate>Tue, 24 Jul 2012 07:09:56 -0600</pubDate>
        </item>
        <item>
            <title>F5 Announces Winners of 2012 Agility Customer and Partner Awards</title>
            <link>http://www.gurufocus.comhttp://feeds.businesswire.com/click.phdo?i=21e8297150352381ca17a96986cbcfe5</link>
            <description></description>
            <pubDate>Tue, 24 Jul 2012 07:09:55 -0600</pubDate>
        </item>
        <item>
            <title>8-K - F5 NETWORKS INC (0001048695) (Filer)</title>
            <link>http://www.gurufocus.com/StockLink.php?type=sec&amp;symbol=FFIV&amp;date=2012-07-18&amp;report=8-K</link>
            <description></description>
            <pubDate>Wed, 18 Jul 2012 16:26:34 -0600</pubDate>
        </item>
        <item>
            <title>F5 Networks Announces Results for Third Quarter of Fiscal 2012</title>
            <link>http://www.gurufocus.comhttp://feeds.businesswire.com/click.phdo?i=afdbf01205e7ebb0388691dc9a641178</link>
            <description></description>
            <pubDate>Wed, 18 Jul 2012 16:19:30 -0600</pubDate>
        </item>
        <item>
            <title>Reminder: Please Join Us for the F5 Networks Conference Call</title>
            <link>http://www.gurufocus.comhttp://feeds.businesswire.com/click.phdo?i=d4ccd30bcb35c64d9ebdf57d549ff90b</link>
            <description></description>
            <pubDate>Tue, 17 Jul 2012 08:08:00 -0600</pubDate>
        </item>
        <item>
            <title>F5 is Driving the Market for More Effective Website Security and Management</title>
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            <description></description>
            <pubDate>Mon, 09 Jul 2012 07:08:31 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 25 Jun 2012 16:32:32 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 18 Jun 2012 16:33:22 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Mon, 11 Jun 2012 16:32:08 -0600</pubDate>
        </item>
        <item>
            <title>Louis Moore Bacon: New holding, 20000 sh.</title>
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            <description></description>
            <pubDate>Wed, 16 May 2012 16:02:04 -0600</pubDate>
        </item>
        <item>
            <title>Steven Cohen: Add 452.34%</title>
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            <description></description>
            <pubDate>Tue, 15 May 2012 18:13:29 -0600</pubDate>
        </item>
        <item>
            <title>Jim Simons: New holding, 4600 sh.</title>
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            <description></description>
            <pubDate>Mon, 14 May 2012 14:45:25 -0600</pubDate>
        </item>
        <item>
            <title>RS Investment Management: Add 42.38%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=RS+Investment+Management</link>
            <description></description>
            <pubDate>Fri, 11 May 2012 10:57:10 -0600</pubDate>
        </item>
        <item>
            <title>Pioneer Investments: Add 20.59%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Pioneer+Investments</link>
            <description></description>
            <pubDate>Thu, 10 May 2012 12:42:26 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Tue, 01 May 2012 16:36:03 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly cashflow data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Tue, 01 May 2012 16:36:03 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly income statement data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Tue, 01 May 2012 16:36:03 -0600</pubDate>
        </item>
        <item>
            <title>EVP, Worldwide Sales: sold 100 sh. on 2012-03-01</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=FFIV</link>
            <description></description>
            <pubDate>Fri, 02 Mar 2012 19:32:05 -0600</pubDate>
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