Cookson Peirce & Co’s Allison Transmission ALSN Stock Holding History

Cookson Peirce & Co’s Portfolio ALSN Stock Details ALSN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$20.9M	Buy	185,818 +720	+0.4%	+$87.4K	0.69%	42
2026 Q1	$21.7M	Buy	+185,098	New	+$21M	0.92%	37
2025 Q2	–	Sell	-12,915	Closed	-$1.24M	–	275
2025 Q1	$1.24M	Buy	12,915 +1,821	+16%	+$193K	0.06%	116
2024 Q4	$1.2M	Buy	11,094 +3,936	+55%	+$430K	0.05%	110
2024 Q3	$688K	Buy	7,158 +1,749	+32%	+$150K	0.03%	140
2024 Q2	$411K	Buy	5,409 +424	+9%	+$32.5K	0.02%	184
2024 Q1	$405K	Buy	4,985 +1,054	+27%	+$71.1K	0.02%	178
2023 Q4	$229K	Buy	+3,931	New	+$219K	0.01%	192

Other funds holding ALSN

Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

Arbejdsmarkedets Tillaegspension Hilleroed $4.6B AUM

NPF

Norris Perne & French Grand Rapids, Michigan $1.71B AUM 30.87% 1-Year Est. Return

Burney Company Reston, Virginia $3.71B AUM 37.66% 1-Year Est. Return

Vest Financial Mclean, Virginia $9.52B AUM 31.6% 1-Year Est. Return

Dudley & Shanley Palm Beach, Florida $662M AUM 10.7% 1-Year Est. Return

WCM

Wedge Capital Management Charlotte, North Carolina $6.06B AUM 47.24% 1-Year Est. Return

Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return

Stolper & Co Tulsa, Oklahoma $387M AUM 25.53% 1-Year Est. Return

MCM

Marathon Capital Management Hunt Valley, Maryland $494M AUM 42.6% 1-Year Est. Return

Cookson Peirce & Co's ALSN Position: Q2 2026 in Review

Cookson Peirce & Co increased its Allison Transmission (ALSN) stake by 0.39% in Q2 2026, buying an estimated $87.4K and bringing the position to 185,818 shares worth $20.9M. The position accounts for 0.69% of the portfolio, ranked #42.

Cookson Peirce & Co first reported a position in ALSN in Q4 2023 and has held it in 8 quarters since. The position peaked at $21.7M in Q1 2026. 107 funds tracked by Wall St. Rank hold ALSN as of Q2 2026.

Cookson Peirce & Co held 185,818 shares of Allison Transmission worth $20.9M as of Q2 2026.
Cookson Peirce & Co bought 720 Allison Transmission shares in Q2 2026, an estimated $87.4K.
Allison Transmission made up 0.69% of Cookson Peirce & Co's portfolio in Q2 2026, its #42 holding.
Cookson Peirce & Co first reported a position in Allison Transmission in Q4 2023 and has held it in 8 quarters since.
Cookson Peirce & Co's Allison Transmission position peaked at $21.7M in Q1 2026.
107 funds tracked by Wall St. Rank held Allison Transmission as of Q2 2026.

Based on Cookson Peirce & Co's 13F filing for Q2 2026, filed 23 Jul 2026.