AC

Atika Capital Management LLC

13F
Atika Capital Management LLC
Last update 2025-05-14 62 Stocks (11 new)
Value $711.00 Mil Turnover 19 %
Countries:
Atika Capital Management LLC Top Holdings of 2025-03-31 View Full List
Ticker
Company
Shares
Value ($1000)
Shares Change %
Weighting %
Trade Impact %
% of Shares outstanding
3M Change %
YTD Change %
Market Cap $Mil
Industry
AMZN
Amazon.com Inc
313,249
59,598.8
+73.79%
8.380
+3.56%
0.000
+31.35%
+3.68%
2,414,901.7
Retail - Cyclical
MSFT
Microsoft Corp
107,500
40,354.4
0%
5.680
0%
0.000
+38.00%
+20.34%
3,755,441.4
Software
VRT
Vertiv Holdings Co
487,100
35,168.6
+38.01%
4.950
+1.36%
0.130
+74.51%
+10.36%
47,748.7
Industrial Products
SPOT
Spotify Technology SA
61,800
33,991.9
+48.56%
4.780
+1.56%
0.030
+14.46%
+51.04%
138,564.8
Interactive Media
IWM CALL
iShares Russell 2000 ETF
1,500
29,923.5
0%
4.210
0%
0.000
+19.43%
+1.55%
64,702.4
 
LLY
Eli Lilly and Co
33,100
27,337.6
+1.38%
3.840
+0.05%
0.000
-5.98%
+0.95%
697,037.9
Drug Manufacturers
ISRG
Intuitive Surgical Inc
55,100
27,289.4
+2.80%
3.840
+0.10%
0.020
+6.74%
-2.10%
183,151.7
Medical Devices & Instruments
MLM
Martin Marietta Materials Inc
55,633
26,599.8
+18.12%
3.740
+0.57%
0.090
+16.46%
+10.89%
34,421.8
Building Materials
GKOS
Glaukos Corp
263,500
25,933.7
+10.02%
3.650
+0.33%
0.460
+7.39%
-35.73%
5,506.1
Medical Devices & Instruments
INSP
Inspire Medical Systems Inc
160,600
25,580.4
+1.90%
3.600
+0.07%
0.540
-12.96%
-30.18%
3,817.4
Medical Devices & Instruments

Atika Capital Management LLC's Historical Top Holdings Breakdowns

Atika Capital Management LLC's Top Stock Picks View Full List
Ticker
Company
Date
Action
Impact %
Price Range
Price
Price Change from Avrg%
Comment
Current Shares
Share Change
AMZN
Amazon.com Inc
2025-03-31
Add
Add
+3.56%
190.26 ($217) 242.06
$227.47
4.82%
Add 73.79%
313,249
132,999
SPOT
Spotify Technology SA
2025-03-31
Add
Add
+1.56%
457.79 ($558.87) 648.32
$675.74
20.91%
Add 48.56%
61,800
20,200
VRT
Vertiv Holdings Co
2025-03-31
Add
Add
+1.36%
72.2 ($106.44) 153.49
$125.29
17.71%
Add 38.01%
487,100
134,149
NFLX
Netflix Inc
2025-03-31
Add
Add
+1.22%
828.4 ($951.01) 1058.6
$1,190.08
25.14%
Add 136.5%
16,200
9,350
UTHR
United Therapeutics Corp
2025-03-31
Sold Out
Sold Out
-1.16%
304.42 ($342.7) 380.78
$297.89
-13.08%
Sold Out
0
-31,000
INSM
Insmed Inc
2025-03-31
New Buy
New Buy
+1.03%
65.25 ($76.49) 83.83
$102.92
34.55%
New holding
96,000
96,000
SPNT
SiriusPoint Ltd
2025-03-31
New Buy
New Buy
+1.02%
13.91 ($14.91) 17.29
$19.45
30.45%
New holding
420,000
420,000
TEVA
Teva Pharmaceutical Industries Ltd
2025-03-31
New Buy
New Buy
+0.94%
14.67 ($17.86) 22.01
$16.29
-8.79%
New holding
436,900
436,900
GLNG
Golar LNG Ltd
2025-03-31
Sold Out
Sold Out
-0.89%
31.34 ($39.19) 43.84
$40.25
2.70%
Sold Out
0
-198,500
REAL
The RealReal Inc
2025-03-31
Sold Out
Sold Out
-0.87%
5.11 ($7.58) 9.93
$6.43
-15.17%
Sold Out
0
-745,600

Atika Capital Management LLC Total Holding History ($B)

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Atika Capital Management LLC's Asset Allocation

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Atika Capital Management LLC Past Portfolios

Portfolio Date Number of Stocks New Stocks Total Value ($Mil) Q/Q Turnover

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Atika Capital Management LLC's Hypothetical Growth since 2025-03-31

Atika Capital Management LLC's Yearly Returns

Year Portfolio % % Excess Gain %

Atika Capital Management LLC's Holdings Heat Map

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