ALLISON TRANSMISSION HLDGS I (ALSN)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
Institutions report 85,482,415 shares against 82,578,038 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Over 100% because an adviser and a sub-adviser can both report the same shares, and both are counted.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| FMR LLC | $1.4B | 12,417,518 | 0.06% | 31q | HELD |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $449.3M | 3,985,544 | 0.02% | 2q | -4.9%-$22.9M |
| BlackRock, Inc. | $448.2M | 3,975,802 | 0.01% | 8q | +4.9%+$21.1M |
| VANGUARD CAPITAL MANAGEMENT LLC | $421.9M | 3,742,337 | 0.01% | 2q | +0.8%+$3.2M |
| Boston Partners | $358.2M | 3,176,528 | 0.32% | 23q | +11.2%+$36.1M |
| FULLER & THALER ASSET MANAGEMENT, INC. | $295.6M | 2,622,104 | 0.81% | 29q | -22.8%-$87.1M |
| LSV ASSET MANAGEMENT | $247.7M | 2,196,918 | 0.45% | 31q | +3.1%+$7.5M |
| GEODE CAPITAL MANAGEMENT, LLC | $228.7M | 2,027,981 | 0.01% | 31q | -8.0%-$19.9M |
| RENAISSANCE TECHNOLOGIES LLC | $218.6M | 1,938,997 | 0.30% | 31q | -14.2%-$36.2M |
| DIMENSIONAL FUND ADVISORS LP | $216.2M | 1,917,523 | 0.04% | 31q | +0.8%+$1.8M |
| LONDON CO OF VIRGINIA | $205.7M | 1,824,581 | 1.17% | 28q | -4.2%-$9.1M |
| FIRST TRUST ADVISORS LP | $203.7M | 1,806,631 | 0.12% | 31q | -10.9%-$24.8M |
| STATE STREET CORP | $173.4M | 1,538,166 | 0.01% | 31q | +1.0%+$1.7M |
| WASATCH ADVISORS LP | $170.3M | 1,510,496 | 1.11% | 13q | +105.7%+$87.5M |
| Stockbridge Partners LLC | $169.1M | 1,499,984 | 3.56% | 2q | +45.6%+$52.9M |
| BANK OF MONTREAL /CAN/ | $153.9M | 1,364,810 | 0.05% | 31q | -12.1%-$21.1M |
| NORGES BANK | $141.5M | 1,255,365 | 0.01% | 32q | +6.2%+$8.3M |
| FEDERATED HERMES, INC. | $139.4M | 1,236,388 | 0.20% | 31q | HELD |
| AQR CAPITAL MANAGEMENT LLC | $127.4M | 1,130,415 | 0.04% | 31q | -8.5%-$11.8M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $98.9M | 877,339 | 0.01% | 31q | -0.8%-$825.3K |
| MORGAN STANLEY | $96.0M | 851,524 | 0.01% | 35q | +29.2%+$21.7M |
| Capital International Investors | $95.4M | 845,961 | 0.02% | new | NEW |
| CAPTRUST FINANCIAL ADVISORS | $93.1M | 825,467 | 0.14% | 26q | +1.2%+$1.1M |
| Qube Research & Technologies Ltd | $93.0M | 824,567 | 0.09% | 23q | +63.4%+$36.1M |
| Quantinno Capital Management LP | $86.5M | 767,275 | 0.10% | 19q | -11.6%-$11.3M |
| FIFTHDELTA Ltd | $85.7M | 760,474 | 10.05% | 3q | +64.3%+$33.6M |
| UBS Group AG | $83.4M | 739,459 | 0.01% | 31q | +99.7%+$41.6M |
| BANK OF AMERICA CORP /DE/ | $83.1M | 737,180 | 0.01% | 31q | -33.0%-$40.9M |
| Allianz Asset Management GmbH | $80.4M | 713,176 | 0.07% | 17q | -3.7%-$3.1M |
| Invesco Ltd. | $79.5M | 705,501 | 0.01% | 31q | -24.1%-$25.3M |
| NewEdge Wealth, LLC | $69.8M | 618,833 | 0.70% | 17q | +2.9%+$1.9M |
| Balyasny Asset Management L.P. | $67.2M | 595,985 | 0.08% | 4q | -29.7%-$28.4M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $62.6M | 555,034 | 0.03% | 12q | -30.9%-$27.9M |
| VANGUARD FIDUCIARY TRUST CO | $59.3M | 526,333 | 0.01% | 2q | +1.4%+$829.7K |
| MILLENNIUM MANAGEMENT LLC | $59.3M | 525,969 | 0.02% | 31q | +118.4%+$32.1M |
| SEIZERT CAPITAL PARTNERS, LLC | $57.7M | 512,169 | 2.38% | 29q | -2.2%-$1.3M |
| CITADEL ADVISORS LLC | $57.3M incl. $3.3M options CALL+PUT | 478,893 | 0.01% | 31q | +57.1%+$20.8M |
| BRANDES INVESTMENT PARTNERS, LP | $57.1M | 506,716 | 0.40% | 3q | +1.2%+$656.4K |
| JANE STREET GROUP, LLC | $55.7M incl. $6.0M options CALL+PUT | 441,437 | 0.00% | 25q | +6348.1%+$54.9M |
| Bank of New York Mellon Corp | $54.4M | 482,257 | 0.01% | 31q | +1.4%+$729.5K |
| NORTHERN TRUST CORP | $52.4M | 465,028 | 0.01% | 31q | -1.1%-$561.3K |
| GOLDMAN SACHS GROUP INC | $46.8M | 414,936 | 0.00% | 31q | +39.2%+$13.2M |
| NORRIS PERNE & FRENCH LLP/MI | $46.0M | 407,743 | 1.96% | 21q | +0.8%+$356.0K |
| HARRIS ASSOCIATES L P | $45.4M | 402,762 | 0.06% | 22q | -24.3%-$14.6M |
| RAYMOND JAMES FINANCIAL INC | $45.3M | 401,408 | 0.01% | 7q | -5.3%-$2.5M |
| JONES FINANCIAL COMPANIES LLLP | $44.3M | 369,520 | 0.02% | 10q | +13.4%+$5.2M |
| VICTORY CAPITAL MANAGEMENT INC | $43.8M | 388,108 | 0.02% | 31q | +11.1%+$4.4M |
| NATIXIS ADVISORS, LLC | $41.2M | 365,671 | 0.05% | 10q | +12.7%+$4.7M |
| Gotham Asset Management, LLC | $40.8M | 361,748 | 0.09% | 15q | -8.4%-$3.7M |
| ALLIANCEBERNSTEIN L.P. | $39.3M | 335,359 | 0.01% | 31q | +20.2%+$6.6M |
| Jain Global LLC | $39.0M | 346,119 | 0.15% | 7q | HELD |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $39.0M incl. $5.1M options CALL+PUT | 301,121 | 0.00% | 31q | +83.2%+$17.7M |
| JPMORGAN CHASE & CO | $38.6M | 330,790 | 0.00% | 31q | -2.2%-$881.4K |
| Jupiter Topco LLC | $36.1M | 320,397 | 0.01% | new | FIRST |
| CLIFFORD SWAN INVESTMENT COUNSEL LLC | $35.7M | 316,379 | 1.14% | 21q | -3.8%-$1.4M |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $35.5M | 315,091 | 0.03% | 12q | +1496.9%+$33.3M |
| NEUBERGER BERMAN GROUP LLC | $34.7M | 307,907 | 0.02% | 31q | +46.8%+$11.1M |
| Solidarity Wealth, LLC | $34.2M | 303,035 | 5.95% | 15q | +1.0%+$345.9K |
| FIL Ltd | $32.6M | 289,026 | 0.02% | 31q | -20.9%-$8.6M |
| PRICE T ROWE ASSOCIATES INC /MD/ | $31.0M | 274,521 | 0.00% | 31q | -24.9%-$10.2M |
| Freestone Grove Partners LP | $30.7M | 272,676 | 0.20% | 4q | -46.8%-$27.0M |
| Schonfeld Strategic Advisors LLC | $30.6M | 271,313 | 0.11% | 5q | -11.0%-$3.8M |
| Woodline Partners LP | $28.0M | 248,325 | 0.09% | 3q | -12.4%-$4.0M |
| Arbejdsmarkedets Tillaegspension | $26.7M | 237,000 | 0.58% | 3q | +10.3%+$2.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $26.5M | 234,886 | 0.00% | 31q | -10.2%-$3.0M |
| WELLS FARGO & COMPANY/MN | $24.4M | 216,374 | 0.00% | 31q | HELD |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | $24.2M | 215,000 | 0.03% | 2q | +168.8%+$15.2M |
| LAZARD ASSET MANAGEMENT LLC | $23.5M | 208,494 | 0.04% | 20q | -18.1%-$5.2M |
| BURNEY CO/ | $23.4M | 207,950 | 0.63% | 31q | -3.9%-$943.6K |
| Assenagon Asset Management S.A. | $22.7M | 200,978 | 0.01% | new | NEW |
| SEI INVESTMENTS CO | $22.0M | 195,218 | 0.02% | 31q | -18.7%-$5.1M |
| COOKSON PEIRCE & CO INC | $20.9M | 185,818 | 0.69% | 2q | HELD |
| AMERIPRISE FINANCIAL INC | $20.5M | 181,979 | 0.00% | 23q | +93.4%+$9.9M |
| ENVESTNET ASSET MANAGEMENT INC | $20.4M | 181,246 | 0.00% | 31q | +4.7%+$924.6K |
| Vest Financial, LLC | $20.4M | 181,190 | 0.21% | 6q | -4.8%-$1.0M |
| California Public Employees Retirement System | $19.7M | 174,662 | 0.01% | 31q | -1.8%-$367.4K |
| Swiss National Bank | $18.8M | 166,800 | 0.01% | 31q | +1.3%+$248.0K |
| DUDLEY & SHANLEY, INC. | $18.6M | 165,037 | 2.81% | 21q | HELD |
| Polaris Capital Management, LLC | $18.6M | 164,900 | 1.75% | 19q | -36.2%-$10.6M |
| FRANKLIN RESOURCES INC | $18.5M | 163,826 | 0.00% | 31q | -16.1%-$3.5M |
| Nuveen, LLC | $18.0M | 159,997 | 0.00% | 6q | -33.2%-$9.0M |
| MAC Alpha Capital Management, LP | $17.6M | 156,191 | 8.26% | 3q | +59.4%+$6.6M |
| BRUNI J V & CO /CO | $17.5M | 155,235 | 1.60% | 3q | -1.3%-$230.9K |
| Point72 Asset Management, L.P. | $17.3M incl. $78.9K options PUT | 153,116 | 0.02% | 5q | +140.2%+$10.1M |
| ALPS ADVISORS INC | $16.8M | 148,690 | 0.08% | 4q | -1.0%-$161.7K |
| WEDGE CAPITAL MANAGEMENT L L P/NC | $16.5M | 146,537 | 0.27% | 29q | +7.9%+$1.2M |
| Covalis Capital LLP | $16.5M | 146,525 | 0.93% | new | NEW |
| SCHRODER INVESTMENT MANAGEMENT GROUP | $16.3M | 141,385 | 0.01% | 31q | +3.8%+$591.0K |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $15.9M | 141,397 | 0.02% | 7q | HELD |
| BNP PARIBAS FINANCIAL MARKETS | $15.7M | 139,152 | 0.01% | 31q | -19.4%-$3.8M |
| J. Goldman & Co LP | $15.1M | 133,778 | 0.39% | 2q | -26.6%-$5.5M |
| Verition Fund Management LLC | $14.6M | 129,122 | 0.07% | 16q | -4.3%-$656.1K |
| Walleye Capital LLC | $14.2M | 125,743 | 0.05% | 15q | -39.5%-$9.3M |
| Driehaus Capital Management LLC | $13.9M | 123,193 | 0.08% | 3q | -43.8%-$10.8M |
| ALGERT GLOBAL LLC | $13.7M | 121,849 | 0.16% | 20q | +5.6%+$724.9K |
| CANADA PENSION PLAN INVESTMENT BOARD | $13.6M | 120,600 | 0.01% | 13q | +93.3%+$6.6M |
| Empowered Funds, LLC | $13.5M | 120,174 | 0.07% | 15q | -47.1%-$12.1M |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $13.0M | 115,000 | 0.02% | 5q | +197.2%+$8.6M |
| Allspring Global Investments Holdings, LLC | $12.6M | 107,489 | 0.02% | 19q | -21.3%-$3.4M |
| Mountain Lake Investment Management LLC | $12.0M | 106,541 | 7.48% | 5q | -4.7%-$593.2K |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-10-27 | 13G | BlackRock, Inc. | 9.3% |
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-21 | Graziosi David S. | Chair, President and CEO | Sold | 26,708 | $3.6M ×3 |
| 2026-08-10 | Bohley G Frederick | See Remarks | Sold | 3,961 | $484.7K |
| 2026-05-08 | Mell Scott A | CFO & Treasurer | Sold | 2,270 | $283.8K ×2 |
| 2026-08-11 | Scroggins Eric C. | CLO & Asst. Secretary | Sold | 1,050 | $131.2K |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 162 | $492.1M | 4,346,156 | 27 | 49 | 45 | 0.0% |
| Q2 2026 | 574 | $9.7B | 85,482,415 | 78 | 161 | 222 | 0.2% |
| Q1 2026 | 556 | $9.9B | 84,582,759 | 91 | 175 | 182 | 0.1% |
| Q4 2025 | 526 | $8.5B | 87,434,930 | 68 | 147 | 201 | 0.1% |
| Q3 2025 | 516 | $7.2B | 84,282,381 | 67 | 174 | 199 | 0.1% |
| Q2 2025 | 541 | $8.1B | 84,765,489 | 89 | 209 | 149 | 0.1% |
| Q1 2025 | 511 | $8.0B | 83,424,391 | 56 | 175 | 191 | 0.2% |
| Q4 2024 | 544 | $9.1B | 84,104,978 | 75 | 172 | 189 | 0.2% |
| Q3 2024 | 488 | $8.1B | 84,378,083 | 70 | 149 | 171 | 0.3% |
| Q2 2024 | 453 | $6.4B | 84,551,225 | 46 | 154 | 173 | 0.2% |
| Q1 2024 | 458 | $7.0B | 86,202,134 | 82 | 113 | 184 | 0.3% |
| Q4 2023 | 416 | $5.0B | 85,843,954 | 44 | 140 | 151 | 0.4% |
| Q3 2023 | 408 | $5.1B | 86,105,721 | 51 | 133 | 153 | 0.6% |
| Q2 2023 | 390 | $5.0B | 87,876,390 | 50 | 110 | 165 | 0.6% |
| Q1 2023 | 374 | $4.6B | 102,602,850 | 51 | 123 | 138 | 0.3% |
| Q4 2022 | 368 | $3.9B | 92,514,001 | 76 | 99 | 138 | 0.4% |
| Q3 2022 | 294 | $4.5B | 132,654,835 | 27 | 108 | 108 | 0.2% |
| Q2 2022 | 315 | $9.2B | 237,351,875 | 60 | 109 | 112 | 0.3% |
| Q1 2022 | 288 | $5.0B | 126,821,938 | 41 | 118 | 82 | 0.3% |
| Q4 2021 | 281 | $4.8B | 131,474,691 | 31 | 98 | 104 | 0.2% |
| Q3 2021 | 294 | $4.6B | 130,250,676 | 49 | 92 | 96 | 0.2% |
| Q2 2021 | 283 | $4.8B | 119,732,232 | 25 | 81 | 117 | 0.2% |
| Q1 2021 | 307 | $5.1B | 124,301,639 | 51 | 95 | 103 | 0.4% |
| Q4 2020 | 304 | $6.6B | 152,658,434 | 47 | 68 | 121 | 0.3% |
| Q3 2020 | 293 | $5.1B | 145,382,227 | 35 | 93 | 114 | 0.2% |
| Q2 2020 | 296 | $5.1B | 138,047,869 | 34 | 89 | 129 | 0.3% |
| Q1 2020 | 303 | $4.7B | 144,430,261 | 35 | 100 | 122 | 0.4% |
| Q4 2019 | 352 | $6.4B | 131,165,864 | 36 | 83 | 154 | 0.4% |
| Q3 2019 | 359 | $6.5B | 137,125,208 | 40 | 129 | 124 | 0.3% |
| Q2 2019 | 365 | $6.3B | 135,483,002 | 46 | 108 | 155 | 0.5% |
| Q1 2019 | 377 | $5.9B | 130,207,339 | 63 | 130 | 126 | 0.3% |
| Q4 2018 | 351 | $6.1B | 138,840,915 | 6 | 9 | 5 | 0.2% |
