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632 hedge funds and large institutions have $13.3B invested in Aecom in 2025 Q2 according to their latest regulatory filings, with 109 funds opening new positions, 226 increasing their positions, 196 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed

262% more call options, than puts

Call options by funds: $26.5M | Put options by funds: $7.31M

195% more first-time investments, than exits

New positions opened: 109 | Existing positions closed: 37

67% more funds holding in top 10

Funds holding in top 10: 35 (+2)

22% more capital invested

Capital invested by funds: $10.8B → $13.3B (+$2.42B)

15% more repeat investments, than reductions

Existing positions increased: 226 | Existing positions reduced: 196

11% more funds holding

Funds holding: 569632 (+63)

1.15% more ownership

Funds ownership: 88.18%89.33% (+1.1%)

Holders
632
Holders Change
+63
Holders Change %
+11.07%
% of All Funds
8.32%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.07%
New
109
Increased
226
Reduced
196
Closed
37
Calls
$26.5M
Puts
$7.31M
Net Calls
+$19.2M
Net Calls Change
-$1.33M
Name Holding Trade Value Shares
Change
Change in
Stake
Canada Life
76
Canada Life
Manitoba, Canada
$19.3M +$1.01M +9,732 +6%
VOYA Investment Management
77
VOYA Investment Management
Georgia
$19.1M -$2.18M -20,997 -11%
IIM
78
INTECH Investment Management
Florida
$18.7M +$1.35M +13,007 +9%
SLAM
79
Swiss Life Asset Management
$18.3M +$4.84M +46,648 +40%
Korea Investment Corp
80
Korea Investment Corp
South Korea
$17.6M +$322K +3,100 +2%
Caisse de Depot et Placement du Quebec (CDPQ)
81
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$17.3M +$16M +153,700 New
Russell Investments Group
82
Russell Investments Group
United Kingdom
$17.1M -$3.08M -29,667 -16%
PR
83
Payden & Rygel
California
$17M +$3.59M +34,600 +30%
RG
84
Rathbones Group
United Kingdom
$16.9M +$847K +8,156 +6%
T. Rowe Price Associates
85
T. Rowe Price Associates
Maryland
$16.8M +$1.26M +12,097 +9%
State Board of Administration of Florida Retirement System
86
State Board of Administration of Florida Retirement System
Florida
$16.4M -$84.1K -810 -0.6%
Citadel Advisors
87
Citadel Advisors
Florida
$16M +$4.26M +40,995 +41%
Envestnet Asset Management
88
Envestnet Asset Management
Illinois
$15.9M -$1.16M -11,156 -7%
Wells Fargo
89
Wells Fargo
California
$15.7M +$1.18M +11,367 +9%
New York State Teachers Retirement System (NYSTRS)
90
New York State Teachers Retirement System (NYSTRS)
New York
$15.1M -$19.6K -189 -0.1%
Loomis, Sayles & Company
91
Loomis, Sayles & Company
Massachusetts
$15.1M +$523K +5,036 +4%
VF
92
Vest Financial
Virginia
$15M +$11.1M +106,762 +411%
GLA
93
Great Lakes Advisors
Illinois
$14.9M +$13.5M +129,651 +5,480%
NONA
94
Ninety One North America
New York
$14.8M +$694K +6,689 +5%
Universal-Beteiligungs- und Servicegesellschaft
95
Universal-Beteiligungs- und Servicegesellschaft
Germany
$14.6M -$9.29M -89,455 -41%
TRSOTSOK
96
Teachers Retirement System of the State of Kentucky
Kentucky
$14.5M
Vontobel Holding
97
Vontobel Holding
Switzerland
$14.4M +$2.32M +22,376 +21%
Arrowstreet Capital
98
Arrowstreet Capital
Massachusetts
$14.3M +$12.8M +122,893 +3,137%
AAF
99
Andra AP-fonden
Sweden
$14M +$8.7M +83,800 +207%
Bank of Montreal
100
Bank of Montreal
Ontario, Canada
$13.8M +$8.44M +81,259 +197%

ACM Hedge Fund Activity: Q2 2025 in Review

632 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Aecom (ACM) for Q2 2025, worth a combined $13.3B — up 22% from $10.8B a quarter earlier.

Buyers outnumbered sellers: 109 funds opened new ACM positions and 37 closed out — a net gain of 72 holders — while 226 added to existing stakes and 196 trimmed.

The largest buyer was Invesco, adding an estimated $200M. The largest seller was Pictet Asset Management, cutting an estimated $104M.

  • 632 institutional investors held Aecom (ACM) as of Q2 2025, up from 569 in Q1 2025.
  • Funds reported $13.3B of Aecom stock for Q2 2025, up 22% quarter-over-quarter.
  • 109 funds opened new Aecom positions in Q2 2025 and 37 closed out, a net change of +72 holders.
  • The largest Aecom buyer in Q2 2025 was Invesco, an estimated $200M added.
  • The largest Aecom seller in Q2 2025 was Pictet Asset Management, an estimated $104M sold.

Based on aggregated 13F filings for Q2 2025.