Alberta Investment Management Corp (AIMCo)’s Allison Transmission ALSN Stock Holding History

Alberta Investment Management Corp (AIMCo)’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	–	Sell	-16,100	Closed	-$1.58M	–	595
2025 Q4	$1.58M	Buy	+16,100	New	+$1.41M	0.01%	505
2025 Q2	–	Sell	-26,000	Closed	-$2.49M	–	579
2025 Q1	$2.49M	Hold	26,000	–	–	0.02%	415
2024 Q4	$2.81M	Sell	26,000 -18,800	-42%	-$2.05M	0.02%	402
2024 Q3	$4.3M	Sell	44,800 -2,400	-5%	-$206K	0.04%	271
2024 Q2	$3.58M	Hold	47,200	–	–	0.04%	249
2024 Q1	$3.83M	Hold	47,200	–	–	0.04%	282
2023 Q4	$2.74M	Hold	47,200	–	–	0.03%	338
2023 Q3	$2.79M	Sell	47,200 -29,425	-38%	-$1.73M	0.03%	353
2023 Q2	$4.33M	Hold	76,625	–	–	0.04%	355
2023 Q1	$3.47M	Hold	76,625	–	–	0.03%	411
2022 Q4	$3.19M	Sell	76,625 -1,262	-2%	-$51.9K	0.03%	520
2022 Q3	$2.63M	Hold	77,887	–	–	0.02%	641
2022 Q2	$3M	Buy	77,887 +30,687	+65%	+$1.17M	0.02%	617
2022 Q1	$1.85M	Hold	47,200	–	–	0.01%	795
2021 Q4	$1.72M	Hold	47,200	–	–	0.01%	632
2021 Q3	$1.67M	Buy	47,200 +20,900	+79%	+$797K	0.01%	676
2021 Q2	$1.04M	Hold	26,300	–	–	0.01%	770
2021 Q1	$1.07M	Hold	26,300	–	–	0.01%	662
2020 Q4	$1.13M	Hold	26,300	–	–	0.01%	636
2020 Q3	$924K	Hold	26,300	–	–	0.01%	683
2020 Q2	$967K	Hold	26,300	–	–	0.01%	666
2020 Q1	$858K	Sell	26,300 -8,400	-24%	-$350K	0.02%	601
2019 Q4	$1.68M	Sell	34,700 -131,600	-79%	-$6.11M	0.01%	552
2019 Q3	$7.82M	Buy	166,300 +7,300	+5%	+$331K	0.07%	254
2019 Q2	$7.37M	Buy	159,000 +66,100	+71%	+$3M	0.07%	273
2019 Q1	$4.17M	Sell	92,900 -35,200	-27%	-$1.67M	0.04%	355
2018 Q4	$5.63M	Hold	128,100	–	–	0.06%	258
2018 Q3	$6.66M	Sell	128,100 -25,600	-17%	-$1.2M	0.06%	304
2018 Q2	$6.22M	Sell	153,700 -10,700	-7%	-$440K	0.05%	299
2018 Q1	$6.42M	Sell	164,400 -4,500	-3%	-$187K	0.06%	305
2017 Q4	$7.28M	Sell	168,900 -34,100	-17%	-$1.39M	0.06%	281
2017 Q3	$7.62M	Buy	203,000 +106,800	+111%	+$3.89M	0.07%	253
2017 Q2	$3.61M	Sell	96,200 -43,500	-31%	-$1.62M	0.03%	364
2017 Q1	$5.04M	Buy	139,700 +115,100	+468%	+$4.1M	0.04%	305
2016 Q4	$829K	Buy	+24,600	New	+$765K	0.01%	558
2016 Q3	–	Sell	-140,205	Closed	-$3.96M	–	713
2016 Q2	$3.96M	Buy	140,205 +32,300	+30%	+$897K	0.05%	299
2016 Q1	$2.91M	Sell	107,905 -450,570	-81%	-$10.9M	0.04%	324
2015 Q4	$14.5M	Sell	558,475 -100,925	-15%	-$2.76M	0.17%	130
2015 Q3	$17.6M	Sell	659,400 -900	-0.1%	-$25.8K	0.2%	111
2015 Q2	$19.3M	Sell	660,300 -81,440	-11%	-$2.53M	0.21%	110
2015 Q1	$23.7M	Sell	741,740 -104,000	-12%	-$3.33M	0.25%	92
2014 Q4	$28.7M	Sell	845,740 -231,525	-21%	-$7.37M	0.3%	73
2014 Q3	$30.7M	Buy	1,077,265 +193,100	+22%	+$5.86M	0.32%	69
2014 Q2	$27.5M	Buy	884,165 +589,200	+200%	+$17.8M	0.3%	73
2014 Q1	$8.83M	Buy	+294,965	New	+$8.54M	0.11%	281

Other funds holding ALSN

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Alberta Investment Management Corp (AIMCo)'s ALSN Position: Q1 2026 in Review

Alberta Investment Management Corp (AIMCo) sold out of Allison Transmission (ALSN) in Q1 2026, closing a stake of 16,100 shares — an estimated $1.58M sold.

Alberta Investment Management Corp (AIMCo) first reported a position in ALSN in Q1 2014 and held it in 45 quarters. The position peaked at $30.7M in Q3 2014. 556 funds tracked by Wall St. Rank hold ALSN as of Q1 2026.

Alberta Investment Management Corp (AIMCo) reported no remaining Allison Transmission position as of Q1 2026 after selling out during the quarter.
Alberta Investment Management Corp (AIMCo) sold 16,100 Allison Transmission shares in Q1 2026, an estimated $1.58M.
Alberta Investment Management Corp (AIMCo) first reported a position in Allison Transmission in Q1 2014 and held it in 45 quarters.
Alberta Investment Management Corp (AIMCo)'s Allison Transmission position peaked at $30.7M in Q3 2014.
556 funds tracked by Wall St. Rank held Allison Transmission as of Q1 2026.

Based on Alberta Investment Management Corp (AIMCo)'s 13F filing for Q1 2026, filed 29 Apr 2026.