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ALSN — ALLISON TRANSMISSION HLDGS I

Reported value held$4.68B
Funds holding (latest)49
SectorConsumer Discretionary
Funds holding (Q2 2026)40
Institutional value$3.71B · 33.18M sh
New / Add / Cut / Exit1 / 12 / 25 / 3
Top-5 / Top-10 concentration65.7% / 78.8%
Institutional holdings change Reducing -1.3% (-426.72K sh)
Institutional value change Down -4.6%

As of Q2 2026, 40 SEC-registered investment managers reported holding ALSN (ALLISON TRANSMISSION HLDGS I) in their latest 13F filings, with a combined reported value of $3.71B across 33.18M shares. That is -1.3% by share count (-426.72K shares) versus the previous quarter, while reported value moved -4.6%. Ownership is concentrated: the five largest holders account for 65.7% of reported value and the top ten for 78.8%.

Compared with the prior quarter, 1 opened new positions, 12 added to existing stakes, 25 trimmed, 3 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

ALSN is classified in the Consumer Discretionary sector.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

FundQuarterSharesValuePortfolio WeightChange
Fidelity Management & Research (FMR) history Q2 2026 12.42M $1.40B 0.07% Hold
Vanguard Group history Q4 2025 8.56M $838.31M 0.01% Reduce
BlackRock Inc history Q2 2026 3.98M $448.23M 0.01% Add
Geode Capital Management history Q2 2026 2.03M $228.68M 0.01% Reduce
Renaissance Technologies history Q2 2026 1.94M $218.60M 0.30% Reduce
Norges Bank Investment Management history Q2 2026 1.26M $141.53M 0.01% Add
AQR Capital Management history Q2 2026 1.13M $127.44M 0.04% Reduce
Charles Schwab Investment Management history Q2 2026 877.34K $98.91M 0.01% Reduce
Morgan Stanley history Q2 2026 851.52K $96.00M 0.01% Add
UBS Group AG history Q2 2026 739.46K $83.37M 0.01% Add
Bank of America Corp history Q2 2026 737.18K $83.11M 0.01% Reduce
Invesco Ltd history Q2 2026 705.50K $79.54M 0.01% Reduce
Balyasny Asset Management history Q2 2026 595.99K $67.19M 0.09% Reduce
CDPQ (Caisse de Depot) history Q1 2026 546.27K $63.95M 0.10% Add
Arrowstreet Capital history Q2 2026 555.03K $62.57M 0.03% Reduce
Millennium Management history Q2 2026 525.97K $59.30M 0.02% Add
Janus Henderson Group history Q1 2026 491.11K $57.53M 0.03% Add
Citadel Advisors history Q2 2026 507.99K $57.27M 0.01% Add
BNY Mellon history Q2 2026 482.26K $54.37M 0.01% Add
Northern Trust Corp history Q2 2026 465.03K $52.43M 0.01% Reduce

View all 49 fund holders →

New Positions (Q2 2026)

Fully Exited (vs previous quarter)

Fund Position History — shares by quarter (top 20 funds)

FundQ3 2021Q4 2021Q1 2022Q2 2022Q3 2022Q4 2022Q1 2023Q2 2023Q3 2023Q4 2023Q1 2024Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026
Fidelity Management & Research (FMR) 15.86M 15.64M 15.15M 14.56M 9.18M 10.38M 10.45M 11.17M 10.51M 9.95M 9.21M 10.25M 12.75M 12.99M 12.82M 12.19M 11.92M 12.37M 12.45M 12.42M
BlackRock Inc — — — — — — — — — — — — 3.62M 3.79M 3.80M 3.84M 3.91M 3.74M 3.79M 3.98M
Geode Capital Management 1.33M 1.99M 1.31M 1.52M 1.47M 1.46M 1.43M 1.45M 1.69M 1.72M 1.83M 1.88M 1.96M 1.96M 2.07M 1.97M 1.98M 1.96M 2.20M 2.03M
Renaissance Technologies 4.33M 3.80M 3.65M 3.77M 3.40M 3.48M 3.52M 3.34M 3.31M 3.28M 3.48M 3.52M 3.42M 3.20M 3.12M 2.96M 3.03M 2.60M 2.26M 1.94M
Norges Bank Investment Management — — — — — 1.20M — — — 968.77K — 1.01M — 1.01M — 1.06M — 1.18M — 1.26M
AQR Capital Management 509.46K 642.92K 905.50K 1.73M 1.89M 2.24M 3.46M 3.34M 3.25M 2.85M 2.33M 2.05M 1.76M 1.55M 1.61M 1.92M 1.89M 1.54M 1.24M 1.13M
Charles Schwab Investment Management 649.25K 679.61K 706.91K 659.72K 674.89K 659.76K 653.91K 638.25K 674.42K 682.65K 698.66K 681.70K 914.92K 892.42K 845.72K 848.15K 856.02K 860.21K 884.66K 877.34K
Morgan Stanley 259.23K 374.34K 269.94K 748.63K 506.34K 690.02K 639.75K 797.98K 847.60K 768.71K 984.92K 764.70K 750.66K 844.45K 749.04K 814.96K 820.63K 711.61K 659.02K 851.52K
UBS Group AG 6.90K 8.65K 33.65K 35.14K 53.01K 102.87K 185.87K 108.56K 99.54K 135.04K 71.19K 86.68K 94.70K 296.00K 894.28K 298.09K 960.55K 1.25M 370.29K 739.46K
Bank of America Corp 623.02K 480.93K 594.64K 532.82K 490.59K 535.62K 577.75K 548.46K 452.13K 379.59K 664.07K 677.32K 660.42K 619.01K 830.51K 845.22K 1.17M 979.83K 1.10M 737.18K
Invesco Ltd 726.43K 847.81K 712.74K 772.82K 726.43K 1.00M 790.92K 1.25M 1.48M 1.64M 1.80M 1.59M 1.36M 1.18M 1.26M 1.14M 1.13M 973.64K 929.71K 705.50K
Balyasny Asset Management 128.53K 95.09K 211.77K — 489.16K 581.52K 619.71K 376.13K — — 7.28K 27.53K 107.07K 46.31K 269.57K — 219.90K 551.67K 848.26K 595.99K
Arrowstreet Capital — — — — — 30.14K 51.18K — 196.03K 235.87K 711.44K 695.19K 642.30K 656.34K 498.87K 489.38K 703.22K 751.90K 802.79K 555.03K
Millennium Management 1.15M 1.57M 689.23K 589.29K 63.02K 105.48K 190.96K 188.81K 189.66K 107.88K 47.73K 55.12K 217.06K 187.25K 370.05K 184.80K 431.00K 1.26M 240.80K 525.97K
Citadel Advisors 125.29K 192.82K 310.21K 145.15K 456.65K 55.50K 44.90K 79.21K 806.53K 784.35K 1.02M 1.28M 336.43K 333.30K 253.04K 314.55K 482.53K 83.80K 327.15K 507.99K
BNY Mellon 1.07M 998.45K 1.02M 987.26K 1.01M 837.57K 808.06K 723.63K 710.37K 675.98K 606.18K 683.83K 668.49K 590.94K 582.65K 638.60K 537.51K 486.53K 475.79K 482.26K
Northern Trust Corp 518.36K 517.61K 520.52K 530.57K 539.71K 634.02K 646.19K 646.60K 613.88K 646.75K 634.88K 599.46K 564.10K 530.81K 542.45K 493.74K 483.71K 459.39K 470.01K 465.03K
Goldman Sachs Group 260.19K 438.35K 317.34K 317.34K 630.94K 446.62K 190.81K 287.78K 271.43K 174.55K 152.35K 178.22K 160.99K 203.37K 214.91K 375.68K 532.09K 294.02K 298.16K 414.94K
Harris Associates (Oakmark) 4.68M 5.15M 5.15M 5.17M 5.12M 1.89M 540.16K 514.42K 464.27K 460.73K 428.97K 422.23K 417.03K 389.77K 381.45K 712.73K 710.16K 678.53K 532.01K 402.76K
JPMorgan Chase & Co 216.11K 318.49K 334.70K 518.55K 449.63K 482.21K 532.25K 587.88K 498.22K 435.60K 411.21K 395.38K 366.84K 355.10K 390.61K 354.71K 377.74K 326.47K — 330.79K

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