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ALSN in the 13F filings

Allison Transmission HLDGS I · CUSIP 01973R101

Sector · Consumer discretionary
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
35
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 15 listed it in both
Shares listed
22,391,270
combined, among listed positions
Reported value
$2.5bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 13 buyers (opened or added shares) and 24 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -1,160,033.

Managers listing ALSN in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

35 of 35 holders

ActionFiling
Fidelity (FMR LLC)12,417,518$1.4bn0.06%Trimmed-33,39313 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC1,938,997$219m0.30%Trimmed-321,40013 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC1,130,415$127munder 0.1%Trimmed-105,01714 Aug 2026 (the filing on sec.gov)
Invesco Ltd705,501$80munder 0.1%Trimmed-224,21314 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC595,985$67m0.08%Trimmed-252,27814 Aug 2026 (the filing on sec.gov)
Arrowstreet Capital LP555,034$63munder 0.1%Trimmed-247,75713 Aug 2026 (the filing on sec.gov)
Millennium Management LLC525,969$59munder 0.1%Added+285,16714 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC478,893$54munder 0.1%Added+174,1472 Sep 2026 (the filing on sec.gov)
Jane Street Group LLC441,437$50munder 0.1%Added+434,59114 Aug 2026 (the filing on sec.gov)
Harris Associates LP402,762$45m0.06%Trimmed-129,24514 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP335,359$39munder 0.1%Added+56,35514 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd320,397$36munder 0.1%Trimmed-170,70814 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC307,907$35munder 0.1%Added+98,11127 Oct 2026 (the filing on sec.gov)
Susquehanna International Group LLP301,121$34munder 0.1%Added+136,71814 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc274,521$31munder 0.1%Trimmed-90,81114 Aug 2026 (the filing on sec.gov)
Freestone Grove Partners LP272,676$31m0.20%Trimmed-239,51014 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC271,313$31m0.11%Trimmed-33,42514 Aug 2026 (the filing on sec.gov)
Woodline Partners LP248,325$28m0.09%Trimmed-35,10214 Aug 2026 (the filing on sec.gov)
Point72 Asset Management LP153,116$17munder 0.1%Added+89,36414 Aug 2026 (the filing on sec.gov)
Verition Fund Management LLC129,122$15m0.07%Trimmed-5,82014 Aug 2026 (the filing on sec.gov)
Walleye Capital LLC125,743$14m0.05%Trimmed-82,2313 Aug 2026 (the filing on sec.gov)
Bridgewater Associates LP71,362$8.0munder 0.1%Trimmed-31,44114 Aug 2026 (the filing on sec.gov)
Tudor Investment Corp67,958$7.7munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP50,416$5.7munder 0.1%Trimmed-26,20014 Aug 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP49,222$5.5munder 0.1%Added+31,79014 Aug 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Exited (2)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
9 in Q3 2024 to 13 in Q2 2026

Tracked managers listing it, at least.

051015202014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
ALSN by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20132$208mn.a.n.a.
Q3 20133$365mn.a.n.a.
Q4 20139$827mn.a.n.a.
Q1 20149$1.0bnn.a.n.a.
Q2 201417$1.6bnn.a.n.a.
Q3 201415$1.4bnn.a.n.a.
Q4 201411$1.6bnn.a.n.a.
Q1 201513$1.5bnn.a.n.a.
Q2 201512$1.4bnn.a.n.a.
Q3 201512$1.3bnn.a.n.a.
Q4 20159$1.2bnn.a.n.a.
Q1 201611$1.2bnn.a.n.a.
Q2 201614$1.3bnn.a.n.a.
Q3 201613$1.6bnn.a.n.a.
Q4 201618$1.9bnn.a.n.a.
Q1 201716$1.6bnn.a.n.a.
Q2 201715$1.5bnn.a.n.a.
Q3 201712$1.4bnn.a.n.a.
Q4 201716$1.7bnn.a.n.a.
Q1 201811$1.4bnn.a.n.a.
Q2 201812$1.2bnn.a.n.a.
Q3 201815$1.4bnn.a.n.a.
Q4 201813$953mn.a.n.a.
Q1 201914$827mn.a.n.a.
Q2 201917$718mn.a.n.a.
Q3 201913$939mn.a.n.a.
Q4 201912$1.2bnn.a.n.a.
Q1 202010$896mn.a.n.a.
Q2 202016$1.2bnn.a.n.a.
Q3 202011$1.0bnn.a.n.a.
Q4 20208$1.1bnn.a.n.a.
Q1 202113$1.0bnn.a.n.a.
Q2 20216$1.1bnn.a.n.a.
Q3 20216$935mn.a.n.a.
Q4 20217$946mn.a.n.a.
Q1 20228$1.0bnn.a.n.a.
Q2 202213$1.1bnn.a.n.a.
Q3 202210$418mn.a.n.a.
Q4 202210$845mn.a.n.a.
Q1 202311$917mn.a.n.a.
Q2 20238$1.1bnn.a.n.a.
Q3 20239$1.1bnn.a.n.a.
Q4 20239$1.0bn54
Q1 202410$1.4bn64
Q2 20249$1.3bn37
Q3 20249$1.9bn26
Q4 20249$2.1bn63
Q1 202510$1.8bn55
Q2 202510$1.8bn64
Q3 202514$1.6bn114
Q4 202518$2.1bn1524
Q1 202615$2.4bn1919
Q2 202613$1.9bn1324

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

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How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own ALSN, latest filings →Back to the 13F Explorer →