ALSN — ALLISON TRANSMISSION HLDGS I
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.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| 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 |
New Positions (Q2 2026)
- JPMorgan Chase & Co 330.79K sh · $38.61M
Fully Exited (vs previous quarter)
- CDPQ (Caisse de Depot) sold 546.27K sh · $63.95M
- Janus Henderson Group sold 491.11K sh · $57.53M
- Principal Global Investors sold 2.56K sh · $300.02K
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 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 |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
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