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Allison Transmission
ALSN

512 hedge funds and large institutions have $7.12B invested in Allison Transmission in 2025 Q3 according to their latest regulatory filings, with 68 funds opening new positions, 180 increasing their positions, 203 reducing their positions, and 85 closing their positions.

New
Increased
Maintained
Reduced
Closed

3% more call options, than puts

Call options by funds: $4.65M | Put options by funds: $4.53M

0.03% more ownership

Funds ownership: 100.37% → 100.4% (+0.03%)

5% less funds holding

Funds holding: 537 → 512 (-25)

11% less repeat investments, than reductions

Existing positions increased: 180 | Existing positions reduced: 203

11% less capital invested

Capital invested by funds: $8.03B → $7.12B (-$913M)

20% less first-time investments, than exits

New positions opened: 68 | Existing positions closed: 85

50% less funds holding in top 10

Funds holding in top 10: 4 → 2 (-2)

Holders
512
Holders Change
-25
Holders Change %
-4.66%
% of All Funds
6.72%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
68
Increased
180
Reduced
203
Closed
85
Calls
$4.65M
Puts
$4.53M
Net Calls
+$118K
Net Calls Change
-$822K

Top Buyers

1
Boston Partners
Boston Partners
Massachusetts
+$98.1M
2
UBS Group
UBS Group
Switzerland
+$59M
3
QCM
Quantinno Capital Management
New York
+$30M
4
Pacer Advisors
Pacer Advisors
Pennsylvania
+$29.6M
5
Bank of America
Bank of America
North Carolina
+$28.6M

Top Sellers

1
Loomis, Sayles & Company
Loomis, Sayles & Company
Massachusetts
-$189M
2
Jennison Associates
Jennison Associates
New York
-$76.3M
3
CCMG
Clark Capital Management Group
Pennsylvania
-$39.2M
4
Robeco Institutional Asset Management
Robeco Institutional Asset Management
Netherlands
-$27.1M
5
Caisse de Depot et Placement du Quebec (CDPQ)
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
-$23.9M
Name Holding Trade Value Shares
Change 		Change in
Stake
FDP
551
Financiere des Professionnels
Quebec, Canada
– -$302K -3,180 Closed
FIM
552
Freedom Investment Management
Connecticut
– -$295K -3,104 Closed
DCM
553
DGS Capital Management
New Jersey
– -$294K -3,098 Closed
UWS
554
Unique Wealth Strategies
Illinois
– -$294K -3,098 Closed
SIG
555
Sargent Investment Group
Maryland
– -$269K -3,048 Closed
CB
556
Commerce Bank
Missouri
– -$264K -2,780 Closed
BPA
557
Beacon Pointe Advisors
California
– -$251K -2,638 Closed
Lido Advisors
558
Lido Advisors
California
– -$234K -2,461 Closed
AFG
559
Atomi Financial Group
New York
– -$233K -2,450 Closed
DT
560
Diversified Trust
Tennessee
– -$231K -2,435 Closed
BJL
561
Brighton Jones LLC
Washington
– -$231K -2,432 Closed
DIM
562
Delta Investment Management
California
– -$229K -2,406 Closed
NFP
563
Narus Financial Partners
Utah
– -$220K -2,319 Closed
AFCM
564
Applied Finance Capital Management
Puerto Rico
– -$205K -2,154 Closed
YCM
565
Yousif Capital Management
Michigan
– -$204K -2,146 Closed
MA
566
MONECO Advisors
Connecticut
– -$202K -2,124 Closed
MYIA
567
Mount Yale Investment Advisors
Colorado
– -$177K -1,866 Closed
HT
568
Headlands Technologies
Illinois
– -$170K -1,789 Closed
State of Tennessee, Department of Treasury
569
State of Tennessee, Department of Treasury
Tennessee
– -$169K -1,777 Closed
NAAA
570
New Age Alpha Advisors
New York
– -$116K -1,218 Closed
PAS
571
Point72 Asia (Singapore)
Singapore
– -$113K -1,188 Closed
BIG
572
Brooklyn Investment Group
New York
– -$75.7K -797 Closed
WSFS
573
Wilmington Savings Fund Society
Delaware
– -$65.9K -694 Closed
GM
574
GeoWealth Management
Illinois
– -$48.6K -512 Closed
CFB
575
Cullen/Frost Bankers
Texas
– -$36.6K -385 Closed
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ALSN Hedge Fund Activity: Q3 2025 in Review

512 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Allison Transmission (ALSN) for Q3 2025, worth a combined $7.12B — down 11% from $8.03B a quarter earlier.

Sellers outnumbered buyers: 85 funds closed out of ALSN and 68 opened new positions — a net loss of 17 holders — while 203 trimmed existing stakes and 180 added.

The largest buyer was Boston Partners, adding an estimated $98.1M. The largest seller was Loomis, Sayles & Company, cutting an estimated $189M.

  • 512 institutional investors held Allison Transmission (ALSN) as of Q3 2025, down from 537 in Q2 2025.
  • Funds reported $7.12B of Allison Transmission stock for Q3 2025, down 11% quarter-over-quarter.
  • 68 funds opened new Allison Transmission positions in Q3 2025 and 85 closed out, a net change of -17 holders.
  • The largest Allison Transmission buyer in Q3 2025 was Boston Partners, an estimated $98.1M added.
  • The largest Allison Transmission seller in Q3 2025 was Loomis, Sayles & Company, an estimated $189M sold.

Based on aggregated 13F filings for Q3 2025.