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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
Nomura Asset Management
176
Nomura Asset Management
Japan
$4.55M
Bank of Nova Scotia
177
Bank of Nova Scotia
Ontario, Canada
$4.48M +$3.72M +35,850 +932%
QT
178
Quantbot Technologies
New York
$4.47M -$1.16M -11,136 -22%
American Century Companies
179
American Century Companies
Missouri
$4.38M +$3.12M +30,055 +343%
ASRS
180
Arizona State Retirement System
Arizona
$4.38M +$44.1K +425 +1%
LTAS
181
Linden Thomas Advisory Services
North Carolina
$4.36M +$4.01M +38,641 New
Ensign Peak Advisors
182
Ensign Peak Advisors
Utah
$4.36M -$270K -2,599 -6%
Luther King Capital Management (LKCM)
183
Luther King Capital Management (LKCM)
Texas
$4.25M -$137K -1,319 -3%
LSERS
184
Louisiana State Employees Retirement System
Louisiana
$4.2M
SC
185
SummitTX Capital
Texas
$4.08M +$3.75M +36,157 New
Walleye Capital
186
Walleye Capital
New York
$4.02M +$3.69M +35,580 New
DIA
187
Dana Investment Advisors
Wisconsin
$3.97M -$32.3K -311 -0.9%
LOAMS
188
Lombard Odier Asset Management (Switzerland)
Switzerland
$3.89M +$329K +3,169 +10%
COPPSERS
189
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$3.84M +$236K +2,274 +7%
NA
190
Navellier & Associates
Nevada
$3.81M -$39.1K -377 -1%
EF
191
Empowered Funds
Pennsylvania
$3.61M +$1.84M +17,704 +124%
SOMRS
192
State of Michigan Retirement System
Michigan
$3.59M
CIBC World Market
193
CIBC World Market
Ontario, Canada
$3.56M +$56.2K +541 +2%
KIM
194
Kestra Investment Management
Texas
$3.53M +$1.97M +19,009 +127%
PAS
195
Point72 Asia (Singapore)
Singapore
$3.44M +$3.16M +30,474 New
Man Group
196
Man Group
United Kingdom
$3.37M -$10.8M -104,226 -78%
NMIMC
197
Northwestern Mutual Investment Management Company
Wisconsin
$3.33M +$3.74K +36 +0.1%
SAM
198
Steinberg Asset Management
New York
$3.33M -$104K -1,004 -3%
Skandinaviska Enskilda Banken (SEB)
199
Skandinaviska Enskilda Banken (SEB)
Sweden
$3.28M -$249K -2,400 -8%
NMERB
200
New Mexico Educational Retirement Board
New Mexico
$3.21M

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.