Islay Capital Management’s Allison Transmission ALSN Stock Holding History

Islay Capital Management’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 Q1	$2.23M	Sell	19,046 -559	-3%	-$63.5K	1.13%	25
2025 Q4	$1.92M	Sell	19,605 -384	-2%	-$33.7K	1.13%	29
2025 Q3	$1.7M	Buy	19,989 +9,036	+82%	+$804K	0.97%	32
2025 Q2	$1.04M	Hold	10,953	–	–	0.67%	54
2025 Q1	$1.05M	Buy	10,953 +140	+1%	+$14.9K	0.71%	54
2024 Q4	$1.17M	Buy	10,813 +922	+9%	+$101K	0.81%	33
2024 Q3	$950K	Hold	9,891	–	–	0.64%	53
2024 Q2	$751K	Sell	9,891 -1,056	-10%	-$80.9K	0.54%	57
2024 Q1	$888K	Hold	10,947	–	–	0.66%	54
2023 Q4	$637K	Buy	+10,947	New	+$611K	0.49%	64
2021 Q4	–	Sell	-3,042	Closed	-$107K	–	280
2021 Q3	$107K	Buy	+3,042	New	+$116K	0.08%	153
2020 Q3	–	Sell	-2,293	Closed	-$84K	–	278
2020 Q2	$84K	Buy	2,293 +4	+0.2%	+$143	0.1%	129
2020 Q1	$75K	Buy	2,289 +483	+27%	+$20.1K	0.1%	111
2019 Q4	$87K	Buy	+1,806	New	+$83.9K	0.08%	117

Other funds holding ALSN

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

Islay Capital Management's ALSN Position: Q1 2026 in Review

Islay Capital Management reduced its Allison Transmission (ALSN) stake by 2.9% in Q1 2026, selling an estimated $63.5K and leaving 19,046 shares worth $2.23M. The position accounts for 1.13% of the portfolio, ranked #25.

Islay Capital Management first reported a position in ALSN in Q4 2019 and has held it in 14 quarters since. 552 funds tracked by Wall St. Rank hold ALSN as of Q1 2026.

Islay Capital Management held 19,046 shares of Allison Transmission worth $2.23M as of Q1 2026.
Islay Capital Management sold 559 Allison Transmission shares in Q1 2026, an estimated $63.5K.
Allison Transmission made up 1.13% of Islay Capital Management's portfolio in Q1 2026, its #25 holding.
Islay Capital Management first reported a position in Allison Transmission in Q4 2019 and has held it in 14 quarters since.
552 funds tracked by Wall St. Rank held Allison Transmission as of Q1 2026.

Based on Islay Capital Management's 13F filing for Q1 2026, filed 14 May 2026.