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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
PAS
276
Park Avenue Securities
New York
$1.16M +$50.7K +488 +5%
Lazard Asset Management
277
Lazard Asset Management
New York
$1.15M -$2.28M -21,988 -68%
SAM
278
Securian Asset Management
Minnesota
$1.13M
CAU
279
Caxton Associates (UK)
$1.13M -$37K -356 -3%
CIS
280
Custom Index Systems
New York
$1.13M -$7.06K -68 -0.7%
LAM
281
L2 Asset Management
Massachusetts
$1.13M +$445K +4,288 +75%
OQS
282
Occudo Quantitative Strategies
Florida
$1.12M -$601K -5,790 -37%
VEA
283
Virtus ETF Advisers
New York
$1.11M -$37.4K -360 -4%
OTL
284
Oak Thistle LLC
New York
$1.09M +$576K +5,546 +134%
MM
285
MQS Management
New York
$1.07M +$175K +1,689 +22%
LAM
286
LECAP Asset Management
United Kingdom
$1.07M +$985K +9,487 New
Mackenzie Financial
287
Mackenzie Financial
Ontario, Canada
$1.06M
HIC
288
Holderness Investments Company
North Carolina
$1.05M -$11.4K -110 -1%
Wealth Enhancement Advisory Services
289
Wealth Enhancement Advisory Services
Minnesota
$1.03M -$1.83M -17,639 -66%
SCM
290
Sterling Capital Management
North Carolina
$994K +$150K +1,449 +20%
BMSSC
291
B. Metzler seel. Sohn & Co
Germany
$991K -$465K -4,482 -34%
Mercer Global Advisors
292
Mercer Global Advisors
Colorado
$979K +$352K +3,392 +64%
CCM
293
Coldstream Capital Management
Washington
$973K -$1.14K -11 -0.1%
IQI
294
Integrated Quantitative Investments
Washington
$963K +$886K +8,536 New
IEFM
295
IQ EQ Fund Management
Ireland
$958K +$142K +1,367 +19%
Neuberger Berman Group
296
Neuberger Berman Group
New York
$956K +$117K +1,123 +15%
PEAK6
297
PEAK6
Illinois
$954K +$558K +5,373 +174%
HIM
298
Hillsdale Investment Management
Ontario, Canada
$933K -$10.4K -100 -1%
Osaic Holdings
299
Osaic Holdings
Arizona
$932K -$9.86K -95 -1%
TWC
300
TD Waterhouse Canada
Ontario, Canada
$922K -$106K -1,025 -11%

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.