Allison Transmission Holdings, Inc. ALSN

Set alert

116.45 USD -4.07 (-3.38%)

At closeNov 5, 2026, 4:20 PM EST

116.45 0.00 0.00%

After hours · Nov 5, 4:20 PM ET

115.28 Day range 122.29

78.77 52-week range 137.62

Held by insiders 0.74%

Held by institutions 107.89%

Float held by institutions 108.69%

Institutions 775

Top institutional holders
Holder	% held	Shares	Value	Reported
FMR, LLC	15.04%	12,417,518	1.45B	Jun 29, 2026
Vanguard Portfolio Management LLC	4.83%	3,985,544	464.26M	Jun 29, 2026
Blackrock Inc.	4.81%	3,975,802	463.12M	Jun 29, 2026
Vanguard Capital Management LLC	4.53%	3,742,337	435.93M	Jun 29, 2026
Boston Partners	3.85%	3,176,528	370.02M	Jun 29, 2026
Fuller & Thaler Asset Management Inc.	3.18%	2,622,104	305.44M	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
iShares Trust-iShares Core S&P Mid-Cap ETF	3.56%	2,941,450	342.63M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	3.19%	2,632,845	306.69M	Jun 29, 2026
Fidelity Securities Fund-Fidelity Dividend Growth Fund	2.58%	2,129,145	248.01M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund	2.30%	1,902,636	221.63M	Jun 29, 2026
Capitol Series Trust-FullerThaler Behavioral Small-Cap Equity Fund	2.24%	1,847,299	215.18M	Jun 29, 2026
Touchstone Fd.s Group TRT-Touchstone Fd.s Group TRT-Touchstone Mid Cap	1.99%	1,646,769	191.82M	Jun 29, 2026

ALSN insiders
Insider	Relation	Latest transaction	Date	Shares held
BARBOUR D SCOTT	Director	Stock Award(Grant)	May 5, 2026	13,281
BOHLEY G. FREDERICK	Chief Operating Officer	Conversion of Exercise of derivative security	Aug 9, 2026	113,246
COLL JOHN M.	Officer	Sale	Dec 30, 2025	18,927
EIFERT THOMAS	Officer	Conversion of Exercise of derivative security	Feb 27, 2025	15,998
GRAZIOSI DAVID S	Chief Executive Officer	Conversion of Exercise of derivative security	Aug 20, 2026	304,843
LAVIN RICHARD P.	Director	Conversion of Exercise of derivative security	May 6, 2025	41,410

Held by funds