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AECOM (ACM) Ownership Data

Short Interest History (%)

This is the historical short interest of AECOM, as measured by the Short Percentage Of Float.

Date Short Interest (%)Short Interest (Shares in Mil)
March 31, 20174.545.99
March 15, 20174.225.57
February 28, 20173.434.52
February 15, 20173.414.50
January 31, 20173.414.50
January 13, 20173.935.19
December 30, 20163.584.58
December 15, 20163.844.91
November 30, 20164.35.51
November 15, 20165.677.25
October 31, 20166.047.73
October 14, 20165.577.12
September 30, 20165.767.36
September 15, 20166.057.73
August 31, 20165.386.88
August 15, 20163.864.94
July 29, 20163.744.78
July 15, 20164.045.16
June 30, 20163.524.50
June 15, 20163.184.07
May 31, 20163.013.85
May 13, 20163.294.21
April 29, 20163.714.74
April 15, 20164.55.76
March 31, 20164.655.95
March 15, 20164.645.93
February 29, 20164.635.92
February 12, 20164.435.67
January 29, 20163.975.08
January 15, 20163.354.28
December 31, 20152.944.58
December 15, 20152.724.24
November 30, 20152.924.55
November 13, 20152.74.21
October 30, 20152.834.41
October 15, 20152.994.66
September 30, 20152.764.30
September 15, 20152.553.98
August 31, 20152.694.19
August 14, 20153.866.02
July 31, 20153.385.26
July 15, 20153.625.65
June 30, 20153.255.07
June 15, 20153.325.18
May 29, 20153.455.38
May 15, 20153.485.43
April 30, 20153.575.57
April 15, 20153.094.82
March 31, 201534.68
March 13, 20152.493.88
February 27, 20153.164.92
February 13, 20153.575.56
January 30, 20153.856.00
January 15, 20154.266.64
December 31, 20148.165.89
December 15, 20146.985.03
November 28, 20146.54.69
November 14, 20146.544.72
October 31, 201475.05
October 15, 201416.1911.68
September 30, 201415.2711.01
September 15, 201416.5111.91
August 29, 201415.2511.00
August 15, 201414.6510.57
July 31, 201410.317.44
July 15, 20142.361.70
June 30, 20142.61.88
June 13, 20142.611.88
May 30, 20142.31.66
May 15, 20142.471.78
April 30, 20141.791.29
April 15, 20141.631.18
March 31, 20141.090.79
March 14, 20140.880.63
February 28, 20140.820.59
February 14, 20140.670.48
January 31, 20140.660.47
January 15, 20141.150.83
December 31, 20131.120.83
December 13, 20131.170.86
November 29, 20131.090.81
November 15, 20131.210.89
October 31, 20131.250.92
October 15, 20130.930.68
September 30, 20130.950.70
September 13, 20131.130.83
August 30, 20131.681.24
August 15, 20131.210.89
July 31, 20130.950.70
July 15, 20130.950.70
June 28, 20131.020.76
June 14, 20130.920.68
May 31, 20131.20.88
May 15, 20132.051.51
April 30, 20131.821.34
April 15, 20131.391.03
March 28, 20131.280.95
March 15, 20131.941.43
February 28, 20132.191.62
February 15, 20131.911.41
January 31, 20131.481.09
January 15, 20131.351.00
December 31, 20121.481.49
December 14, 20121.91.91
November 30, 20121.851.86
November 15, 20121.081.08
October 31, 20121.081.08
October 15, 20121.061.07
September 28, 20121.111.12
September 14, 20121.421.43
August 31, 20121.131.14
August 15, 20120.950.96
July 31, 20121.471.48
July 13, 20121.661.67
June 29, 20121.291.30
June 15, 20121.641.65
May 31, 20122.022.03
May 15, 20121.611.62
April 30, 20121.721.73
April 13, 20121.731.74
March 30, 20121.811.82
March 15, 20121.831.84
February 29, 201222.01
February 15, 20121.731.74
January 31, 20122.082.09
January 13, 20122.092.10
December 30, 20111.941.99
December 15, 20111.871.92
November 30, 20113.113.18
November 15, 20112.052.10
October 31, 20112.82.86
October 14, 20112.032.07
September 30, 20112.062.11
September 15, 20112.672.73
August 31, 20112.782.84
August 15, 20112.392.44
July 29, 20112.953.02
July 15, 20113.33.37
June 30, 20113.473.55
June 15, 20113.433.51
May 31, 20113.583.66
May 13, 20113.523.60
April 29, 20114.264.36
April 15, 20114.014.10
March 31, 20113.823.91
March 15, 20113.944.03
February 28, 20113.623.70
February 15, 20112.752.81
January 31, 20113.213.28
January 14, 20113.043.11
December 31, 20102.832.72
December 15, 20103.233.11
November 30, 20103.193.07
November 15, 20103.323.20
October 29, 20103.092.98
October 15, 20102.62.50
September 30, 20102.842.73
September 15, 20102.572.48
August 31, 20102.52.41
August 13, 20103.072.96
July 30, 20102.242.16
July 15, 20102.232.15
June 30, 20102.352.27
June 15, 20102.472.38
May 28, 20102.452.36
May 14, 20102.592.50
April 30, 20102.872.76
April 15, 20102.762.66
March 31, 20103.153.04
March 15, 201032.89
February 26, 20102.942.83
February 12, 20102.842.73
January 29, 20103.032.92
January 15, 20102.742.64
December 31, 20092.22.47
December 15, 20092.132.40
November 30, 20092.242.52
November 13, 20091.912.15
October 30, 20092.12.33
October 15, 20091.882.08
September 30, 20091.882.09
September 15, 20091.972.17
August 31, 20092.042.26
August 14, 20092.642.91
July 31, 20092.913.19
July 15, 20093.413.74
June 30, 20093.213.52
June 15, 20093.153.43
May 29, 20093.633.96
May 15, 20093.163.45
April 30, 20093.123.28
April 15, 20093.994.19
March 31, 20093.954.14
March 13, 20094.094.30
February 27, 20092.923.07
February 13, 20092.282.39
January 30, 20092.622.70
January 15, 20091.741.80
December 31, 20081.461.51
December 15, 20081.191.22
November 28, 20081.641.70
November 14, 20080.950.98
October 31, 20081.081.11
October 15, 20081.081.11
September 30, 20081.221.26
September 15, 20081.982.03
August 29, 20082.732.80
August 15, 20083.023.10
July 31, 20083.123.19
July 15, 20083.433.51
June 30, 20084.794.91
June 13, 20085.015.07
May 30, 20084.374.43
May 15, 20083.843.88
April 30, 20083.743.79
April 15, 20083.653.69
March 31, 20083.563.60
March 14, 20083.793.79
February 29, 20084.294.30
February 15, 20083.673.68
January 31, 20083.243.24
January 15, 20083.353.34
December 31, 20072.772.76
December 11, 20072.862.86
November 27, 20073.012.98
November 9, 20072.722.69
October 26, 20072.512.49
October 10, 20072.572.55
September 25, 20073.153.10
September 11, 20072.992.94
August 10, 20073.223.17
July 10, 20072.712.67
June 12, 20070.420.39
May 10, 20070.420.39

Institutional Ownership History (%)

This the Institutional Ownership History of AECOMPeter Lynch prefers to buy companies with low institutional ownership.

Date Institutional Ownership (%)Institutional Ownership (Shares in Mil)
March 31, 201787.27135.46
December 31, 201676.28118.34
September 30, 201684.74130.42
June 30, 201684.42129.48
March 31, 201683.38127.26
December 31, 201584.19128.35
September 30, 201580.4128.98
June 30, 201592.78139.85
March 31, 201592.99139.48
December 31, 201492.77138.94
June 30, 201481.7478.80
March 31, 201485.9382.67
December 31, 201376.9873.73
September 30, 201374.8671.87
June 30, 201372.2570.53
March 31, 201372.3871.93
December 31, 201268.2468.87
September 30, 201267.3572.11
June 30, 201265.9872.56
March 31, 201266.3173.48
December 31, 201168.678.11
September 30, 201167.7476.69
June 30, 201173.6786.67
March 31, 201172.1784.78
December 31, 201071.683.48
September 30, 201067.3577.65
June 30, 201067.877.09
March 31, 201068.8577.92
December 31, 200983.7894.12
September 30, 200968.4775.93
June 30, 200967.8974.57
March 31, 200987.9292.26
December 31, 200877.2479.69
September 30, 200859.861.66
June 30, 200857.8359.28
March 31, 200850.5251.15
December 31, 200778.2477.98
September 30, 200751.150.61
June 30, 200732.9532.39

Insider ownership (%)

This is the historical insider ownership of AECOM. It is usually better to buy companies with large insider ownership. The company insiders' interest are more aligned with external shareholders in this case.

Date Insider Ownership (%)Insider Ownership (Shares in Mil)
March 31, 20171.742.70
February 28, 20171.712.66
January 31, 20171.752.69
December 31, 20161.622.50
November 30, 20161.72.62
October 31, 20161.72.61
September 30, 20161.72.62
August 31, 20161.712.62
July 31, 20161.752.68
June 30, 20161.792.75
May 31, 20161.82.75
April 30, 20161.812.76
March 31, 20161.812.77
February 29, 20161.832.77
January 31, 20161.772.68
December 31, 20151.812.77
November 30, 20151.572.38
October 31, 20151.572.37
September 30, 20151.572.37
August 31, 20151.582.37
July 31, 20151.582.37
June 30, 20151.582.37
May 31, 20151.582.38
April 30, 20151.552.41
March 31, 20151.572.45
February 28, 20151.582.46
January 31, 20151.532.35
December 31, 20141.582.42
November 30, 20141.452.22
October 31, 20142.372.36
September 30, 20142.132.12
August 31, 20142.152.14
July 31, 20142.182.17
June 30, 20142.282.26
May 31, 20142.292.28
March 31, 20141.952.33
February 28, 20141.982.37
January 31, 20141.992.38
December 31, 20132.032.42
November 30, 20131.962.35
October 31, 20131.972.36
September 30, 20132.032.43
August 31, 20131.822.17
July 31, 20132.062.46
June 30, 20132.32.75
May 31, 20132.352.80
April 30, 20132.362.82
March 31, 20132.392.86
January 31, 20132.543.03
November 30, 20122.523.01
October 31, 20122.893.45
September 30, 20122.663.17
August 31, 20122.773.31
July 31, 20123.033.62
June 30, 20123.113.72
May 31, 20123.113.72
April 30, 20123.113.72
March 31, 20123.123.73
February 29, 20123.454.13
January 31, 20123.54.18
December 31, 20113.644.35
November 30, 20113.13.70
October 31, 20112.713.24
September 30, 20112.73.23
August 31, 20112.73.23
July 31, 20112.73.23
June 30, 20112.713.23
May 31, 20112.713.23
April 30, 20112.713.23
March 31, 20112.723.23
February 28, 20112.763.27
January 31, 20112.783.29
December 31, 20102.893.43
November 30, 20102.73.20
October 31, 20102.653.08
September 30, 20102.693.12
August 31, 20102.693.12
July 31, 20102.693.12
June 30, 20101.581.81
May 31, 20101.581.81
April 30, 20101.581.81
March 31, 20101.621.85
February 28, 20101.591.81
January 31, 20101.641.84
December 31, 20091.521.71
November 30, 20091.521.71
October 31, 20091.551.71
September 30, 20091.551.71
August 31, 20091.551.71
July 31, 20091.551.70
June 30, 20091.611.76
May 31, 20091.631.78
April 30, 20091.761.84
March 31, 20091.81.89
February 28, 20091.811.90
January 31, 20091.871.93
December 31, 20081.591.64
November 30, 20081.481.52
October 31, 20081.531.57
September 30, 20081.531.57
August 31, 20081.541.58
July 31, 20081.571.59
June 30, 20081.621.63
May 31, 20081.721.74
April 30, 20081.691.72
March 31, 20080.930.93
February 29, 20080.991.00
January 31, 20081.061.06
December 31, 20071.121.11
November 30, 20071.251.23
October 31, 20071.721.69
September 30, 20071.731.70
August 31, 20071.661.63
July 31, 20071.631.60
June 30, 20071.651.52
May 31, 20071.651.52
April 30, 20071.651.52

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Mr. Richard G. NewmanN/A486,7240.31%2010-12-15
Raymond W. HoldsworthN/A352,8170.23%2008-02-14
James R. RoyerN/A195,1440.13%2009-01-22
Chun Kin Anthony ShumN/A189,7650.12%2014-10-16
Mr. Michael S. BurkeChairman & CEO184,3620.12%2017-01-25
Mr. John M. DionisioN/A174,1880.11%2015-12-29
Mr. Daniel R. TishmanVice Chairman151,2910.1%2016-12-15
Mr. James H. FordyceN/A138,171less than 0.1%2017-03-01
Mr. Nigel C. RobinsonN/A105,551less than 0.1%2012-12-15
Randall A. WotringN/A64,390less than 0.1%2016-12-15

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value($1000)
PRIMECAP Management Company Premium8,178,3502017-02-285.27N/A297,283
State Street Corp   Premium Plus3,841,7152016-12-312.480.01139,680
Dimensional Fund Advisors, Inc.   Premium Plus4,139,3742016-12-312.670.08150,510
Lord, Abbett & Co LLC   Premium Plus3,141,9052016-12-312.030.35114,240
AllianceBernstein LP   Premium Plus2,734,9402016-12-311.760.0899,442
Vanguard Group Inc   Premium Plus11,799,8652016-12-317.610.02429,044
BlackRock Fund Advisors   Premium Plus6,020,3082016-12-313.880.04218,898
Invesco Advisers, Inc   Premium Plus3,988,7372016-09-302.590.08118,585
Fidelity Management and Research Company   Premium Plus22,927,5982016-12-3114.780.12833,647
Lyrical Asset Management LP   Premium Plus3,692,8422016-12-312.382.39134,272
Aecom Technology Corporation Aecom Retirement & Savings Plan Trust13,095,6102009-12-3111.6826.69361,761
Fidelity® Low-Priced Stock Fund7,806,6952016-10-315.070.57217,416
iShares Core S&P Mid-Cap (AU)3,647,5502017-03-282.230.33125,913
Vanguard Small Cap Index3,548,5322017-02-282.280.17128,989
Vanguard Total Stock Mkt Idx3,425,5542017-02-282.210.02124,519
Fidelity® Series Stk Selec Lg Cp Val Fd3,288,2552017-01-312.121.31121,435
Fidelity® Value Fund3,185,8882017-01-312.051.42117,655
Lyrical Asset Management, L.P. - UBS2,790,8162016-12-311.802.98101,474
Invesco Small Cap Value2,666,6992016-12-311.723.5696,961
Standard Life US Small-Cap Equity Fund (Invesco)2,666,6992017-02-281.743.5598,481

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