Campbell & CO Investment Adviser LLC

Position in ALSN — Allison Transmission Holdings Inc

CIK 1353570 BALTIMORE, MD

Position in ALSN

as of Jun 30, 2026 · filed Aug 3, 2026 Compact

Position Value

$632,809

-$1,260,519 QoQ

Shares Held

5,613

-65.3% QoQ

Ownership

0.007%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#309

of 563 holders

Holding Since

Sep 2020

13 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Consumer Cyclical · as of Jun 30, 2026

Campbell & CO Investment Adviser LLC holds $16,969,561 across 12 Auto Parts names. ALSN ranks #9 (3.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LKQ	Lkq Corp	147,579	$3,885,755
2	AZO	Autozone Inc	932	$2,978,615
3	PLOW	Douglas Dynamics, Inc	34,806	$1,877,783
4	ADNT	Adient plc	77,130	$1,417,649
5	LEA	Lear Corp	10,263	$1,375,857
6	APTV	Aptiv PLC	20,606	$1,264,796
7	SMP	Standard Motor Products, Inc.	31,299	$1,219,722
8	DAN	DANA Inc	32,408	$881,821

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$632,809	5,613	-65.3%	Shares	Sole	2026-08-03
2026-03-31	$1,893,328	16,174	+38.0%	Shares	Sole	2026-05-15
2025-09-30	$994,793	11,720	-81.9%	Shares	Sole	2025-10-28
2025-06-30	$6,139,963	64,638	+314.4%	Shares	Sole	2025-08-07
2024-12-31	$1,685,627	15,599	+97.8%	Shares	Sole	2025-02-10
2024-06-30	$598,471	7,885	-2.3%	Shares	Sole	2024-08-13
2023-12-31	$469,328	8,071	-40.1%	Shares	Sole	2024-02-13
2023-09-30	$796,187	13,481	+23.6%	Shares	Sole	2023-11-08
2023-06-30	$615,809	10,907	-36.5%	Shares	Sole	2023-08-11
2023-03-31	$777,449	17,185	+63.4%	Shares	Sole	2023-05-11
2022-12-31	$437,548	10,518	-21.4%	Shares	Sole	2023-02-14
2021-09-30	$472,722	13,384	+69.8%	Shares	Sole	2021-11-10
2020-09-30	$277,043	7,884	—	Shares	Sole	2020-10-15
No filing history on record for this holder in this stock.