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Aecom
ACM

569 hedge funds and large institutions have $10.8B invested in Aecom in 2025 Q1 according to their latest regulatory filings, with 78 funds opening new positions, 217 increasing their positions, 197 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed

239% more call options, than puts

Call options by funds: $29.1M | Put options by funds: $8.6M

20% more first-time investments, than exits

New positions opened: 78 | Existing positions closed: 65

10% more repeat investments, than reductions

Existing positions increased: 217 | Existing positions reduced: 197

0.59% more ownership

Funds ownership: 87.6% → 88.18% (+0.59%)

0% more funds holding

Funds holding: 567 → 569 (+2)

12% less capital invested

Capital invested by funds: $12.4B → $10.8B (-$1.51B)

25% less funds holding in top 10

Funds holding in top 10: 4 → 3 (-1)

Holders
569
Holders Change
+2
Holders Change %
+0.35%
% of All Funds
7.63%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
78
Increased
217
Reduced
197
Closed
65
Calls
$29.1M
Puts
$8.6M
Net Calls
+$20.5M
Net Calls Change
-$5.1M

Top Buyers

1
First Trust Advisors
First Trust Advisors
Illinois
+$213M
2
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance)
Ontario, Canada
+$76.8M
3
UBS Group
UBS Group
Switzerland
+$62.7M
4
Northern Trust
Northern Trust
Illinois
+$56.1M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$46M

Top Sellers

1
Primecap Management
Primecap Management
California
-$125M
2
FPP
Findlay Park Partners
United Kingdom
-$74.8M
3
AllianceBernstein
AllianceBernstein
Tennessee
-$70.6M
4
BlackRock
BlackRock
New York
-$67.2M
5
Pictet Asset Management
Pictet Asset Management
Switzerland
-$56.2M
Name Holding Trade Value Shares
Change 		Change in
Stake
SMDAM
251
Sumitomo Mitsui DS Asset Management
Japan
$1.29M -$11K -108 -0.8%
WT
252
Washington Trust
Rhode Island
$1.24M -$95.1K -938 -7%
BMSSC
253
B. Metzler seel. Sohn & Co
Germany
$1.23M +$629K +6,197 +88%
GCP
254
GSA Capital Partners
United Kingdom
$1.22M +$315K +3,107 +31%
PNC Financial Services Group
255
PNC Financial Services Group
Pennsylvania
$1.21M +$284K +2,799 +27%
Public Employees Retirement Association of Colorado
256
Public Employees Retirement Association of Colorado
Colorado
$1.2M – – –
FC
257
FORA Capital
Florida
$1.19M +$483K +4,763 +59%
MC
258
Matisse Capital
Oregon
$1.17M – – –
CC
259
Centiva Capital
New York
$1.16M +$543K +5,353 +74%
MAM
260
Meeder Asset Management
Ohio
$1.14M -$443K -4,371 -26%
TI
261
Trexquant Investment
Connecticut
$1.11M +$1.22M +12,002 New
PI
262
PineBridge Investments
New York
$1.09M -$2.74M -26,982 -70%
FGP
263
Freestone Grove Partners
California
$1.07M +$1.17M +11,577 New
Truist Financial
264
Truist Financial
North Carolina
$1.06M +$163K +1,607 +16%
VPIM
265
Vanguard Personalized Indexing Management
California
$1.06M -$158K -1,557 -12%
Rockefeller Capital Management
266
Rockefeller Capital Management
New York
$1.02M +$1.12M +11,019 New
TAF
267
Tredje AP-fonden
Sweden
$991K – – –
CAU
268
Caxton Associates (UK)
$962K +$1.05M +10,375 New
VEA
269
Virtus ETF Advisers
New York
$946K +$1.04M +10,204 New
YIH
270
Y-Intercept (HK)
Hong Kong
$941K +$486K +4,793 +90%
CIS
271
Custom Index Systems
New York
$934K +$40.2K +396 +4%
QI
272
Qtron Investments
Massachusetts
$932K +$104K +1,024 +11%
SAM
273
Securian Asset Management
Minnesota
$931K -$10.1K -100 -1%
Bessemer Group
274
Bessemer Group
New Jersey
$930K -$2.12M -20,930 -68%
OTPPB
275
Ontario Teachers' Pension Plan Board
Ontario, Canada
$906K -$94.9K -936 -9%
9 10
11
12 13

ACM Hedge Fund Activity: Q1 2025 in Review

569 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in Aecom (ACM) for Q1 2025, worth a combined $10.8B — down 12% from $12.4B a quarter earlier.

Buyers outnumbered sellers: 78 funds opened new ACM positions and 65 closed out — a net gain of 13 holders — while 217 added to existing stakes and 197 trimmed.

The largest buyer was First Trust Advisors, adding an estimated $213M. The largest seller was Primecap Management, cutting an estimated $125M.

  • 569 institutional investors held Aecom (ACM) as of Q1 2025, up from 567 in Q4 2024.
  • Funds reported $10.8B of Aecom stock for Q1 2025, down 12% quarter-over-quarter.
  • 78 funds opened new Aecom positions in Q1 2025 and 65 closed out, a net change of +13 holders.
  • The largest Aecom buyer in Q1 2025 was First Trust Advisors, an estimated $213M added.
  • The largest Aecom seller in Q1 2025 was Primecap Management, an estimated $125M sold.

Based on aggregated 13F filings for Q1 2025.