Security record · archived quarter
ALSN
Allison Transmission Holdings, Inc. · Consumer Cyclical · Auto - Parts
133Tracked holders
0Δ holders
57.77MShares held
$6.75BReported value
+8New positions
−9Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +0.3% · net new positions -0.8% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 124 | -7 | 58.65M | $6.62B | +6 | −12 |
| Q1 2026 | 133 | 0 | 57.77M | $6.75B | +8 | −9 |
| Q4 2025 | 132 | 0 | 63.48M | $6.20B | +1 | — |
| Q3 2025 | 23 | 0 | 38.79M | $3.29B | +1 | −2 |
| Q2 2025 | 21 | +3 | 37.21M | $3.53B | +3 | — |
| Q1 2025 | 15 | +1 | 11.50M | $1.10B | +1 | — |
| Q4 2024 | 14 | -1 | 11.20M | $1.21B | — | −1 |
| Q3 2024 | 14 | +1 | 10.02M | $960.87M | +1 | — |
| Q2 2024 | 13 | — | 11.15M | $845.26M | — | — |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 12.45M | +0.7% | $1.46B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 2 | Fidelity (FMR) ✦ | 12.45M | +0.7% | $1.46B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 3 | Fidelity (FMR) ✦ | 12.45M | +0.7% | $1.46B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 4 | Fidelity (FMR) ✦ | 12.45M | +0.7% | $1.46B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 5 | Fidelity (FMR) ✦ | 12.45M | +0.7% | $1.46B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 6 | Fidelity (FMR) ✦ | 12.45M | +0.7% | $1.46B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 3.79M | +1.3% | $443.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 3.79M | +1.3% | $443.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 3.79M | +1.3% | $443.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 3.79M | +1.3% | $443.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 3.79M | +1.3% | $443.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 3.79M | +1.3% | $443.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 3.79M | +1.3% | $443.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 3.79M | +1.3% | $443.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 3.79M | +1.3% | $443.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 3.79M | +1.3% | $443.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 3.79M | +1.3% | $443.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 3.79M | +1.3% | $443.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 3.79M | +1.3% | $443.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 3.79M | +1.3% | $443.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 21 | BlackRock ✦ (passive) | 3.79M | +1.3% | $443.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 22 | BlackRock ✦ (passive) | 3.79M | +1.3% | $443.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 23 | Vanguard Capital Management Llc | 3.71M | — | $434.73M | 0.0% | n/c | 1 | SEC ↗ |
| 24 | Boston Partners | 2.86M | +23.3% | $334.40M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 25 | Boston Partners | 2.86M | +23.3% | $334.40M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 26 | Boston Partners | 2.86M | +23.3% | $334.40M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 27 | Boston Partners | 2.86M | +23.3% | $334.40M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 28 | Renaissance Technologies ✦ | 2.26M | -13.0% | $264.60M | 0.4% | ▼ Trim | 8 | SEC ↗ |
| 29 | Geode Capital Management ✦ (passive) | 2.20M | +12.4% | $258.08M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 30 | Geode Capital Management ✦ (passive) | 2.20M | +12.4% | $258.08M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 31 | First Trust Advisors Lp | 2.03M | +85.2% | $237.23M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 32 | Dimensional Fund Advisors Lp | 1.90M | -0.1% | $222.60M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 33 | Dimensional Fund Advisors Lp | 1.90M | -0.1% | $222.60M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 34 | Dimensional Fund Advisors Lp | 1.90M | -0.1% | $222.60M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 35 | Dimensional Fund Advisors Lp | 1.90M | -0.1% | $222.60M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 36 | Dimensional Fund Advisors Lp | 1.90M | -0.1% | $222.60M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 37 | Bank Of Montreal /Can/ | 1.55M | -27.9% | $181.70M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 38 | Bank Of Montreal /Can/ | 1.55M | -27.9% | $181.70M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 39 | Bank Of Montreal /Can/ | 1.55M | -27.9% | $181.70M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 40 | Bank Of Montreal /Can/ | 1.55M | -27.9% | $181.70M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 41 | Bank Of Montreal /Can/ | 1.55M | -27.9% | $181.70M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 42 | State Street Global Advisors ✦ (passive) | 1.52M | +2.0% | $178.31M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 43 | Federated Hermes, Inc. | 1.24M | -1.3% | $145.33M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 44 | Federated Hermes, Inc. | 1.24M | -1.3% | $145.33M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 45 | Federated Hermes, Inc. | 1.24M | -1.3% | $145.33M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 46 | AQR Capital Management ✦ | 1.24M | -19.9% | $142.38M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 47 | AQR Capital Management ✦ | 1.24M | -19.9% | $142.38M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 48 | AQR Capital Management ✦ | 1.24M | -19.9% | $142.38M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 49 | AQR Capital Management ✦ | 1.24M | -19.9% | $142.38M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 50 | AQR Capital Management ✦ | 1.24M | -19.9% | $142.38M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 51 | Bank Of America Corp /De/ | 1.10M | +12.3% | $128.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 52 | Bank Of America Corp /De/ | 1.10M | +12.3% | $128.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 53 | Bank Of America Corp /De/ | 1.10M | +12.3% | $128.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | Bank Of America Corp /De/ | 1.10M | +12.3% | $128.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 55 | Bank Of America Corp /De/ | 1.10M | +12.3% | $128.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 56 | Bank Of America Corp /De/ | 1.10M | +12.3% | $128.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 57 | Invesco Ltd. | 929.71K | -4.5% | $108.83M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 58 | Invesco Ltd. | 929.71K | -4.5% | $108.83M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 59 | Invesco Ltd. | 929.71K | -4.5% | $108.83M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 60 | Invesco Ltd. | 929.71K | -4.5% | $108.83M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 61 | Invesco Ltd. | 929.71K | -4.5% | $108.83M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 62 | Invesco Ltd. | 929.71K | -4.5% | $108.83M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 63 | Invesco Ltd. | 929.71K | -4.5% | $108.83M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 64 | Invesco Ltd. | 929.71K | -4.5% | $108.83M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 65 | Charles Schwab Investment… | 884.66K | +2.8% | $103.56M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 66 | Quantinno Capital Management LP | 867.79K | +9.5% | $101.58M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 67 | Balyasny Asset Management L.P. | 848.26K | +53.8% | $99.30M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 68 | Captrust Financial Advisors | 815.73K | +440.2% | $95.48M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 69 | Arrowstreet Capital ✦ | 802.79K | +6.8% | $93.97M | 0.1% | ▲ Add | 8 | SEC ↗ |
| 70 | Allianz Asset Management GmbH | 740.47K | -10.2% | $86.68M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 71 | Allianz Asset Management GmbH | 740.47K | -10.2% | $86.68M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 72 | Morgan Stanley ✦ | 659.02K | -7.4% | $77.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 73 | Morgan Stanley ✦ | 659.02K | -7.4% | $77.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 74 | Morgan Stanley ✦ | 659.02K | -7.4% | $77.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 75 | Morgan Stanley ✦ | 659.02K | -7.4% | $77.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 76 | Morgan Stanley ✦ | 659.02K | -7.4% | $77.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 77 | Morgan Stanley ✦ | 659.02K | -7.4% | $77.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 78 | Morgan Stanley ✦ | 659.02K | -7.4% | $77.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 79 | Morgan Stanley ✦ | 659.02K | -7.4% | $77.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 80 | Morgan Stanley ✦ | 659.02K | -7.4% | $77.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 81 | Caisse De Depot Et Placement Du… | 546.27K | +1.3% | $63.95M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 82 | Harris Associates (Oakmark) ✦ | 532.01K | -21.6% | $62.28M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 83 | Qube Research & Technologies Ltd | 504.48K | -38.5% | $59.05M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 84 | Janus Henderson Group Plc | 491.11K | +32.7% | $57.53M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 85 | Janus Henderson Group Plc | 491.11K | +32.7% | $57.53M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 86 | Bank of New York Mellon Corp | 475.79K | -2.2% | $55.70M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 87 | Bank of New York Mellon Corp | 475.79K | -2.2% | $55.70M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 88 | Bank of New York Mellon Corp | 475.79K | -2.2% | $55.70M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 89 | Bank of New York Mellon Corp | 475.79K | -2.2% | $55.70M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 90 | Bank of New York Mellon Corp | 475.79K | -2.2% | $55.70M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 91 | Bank of New York Mellon Corp | 475.79K | -2.2% | $55.70M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 92 | Bank of New York Mellon Corp | 475.79K | -2.2% | $55.70M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 93 | Bank of New York Mellon Corp | 475.79K | -2.2% | $55.70M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 94 | Bank of New York Mellon Corp | 475.79K | -2.2% | $55.70M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 95 | Bank of New York Mellon Corp | 475.79K | -2.2% | $55.70M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 96 | Bank of New York Mellon Corp | 475.79K | -2.2% | $55.70M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 97 | Northern Trust Corp | 470.01K | +2.3% | $55.02M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 98 | Northern Trust Corp | 470.01K | +2.3% | $55.02M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 99 | Northern Trust Corp | 470.01K | +2.3% | $55.02M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 100 | Northern Trust Corp | 470.01K | +2.3% | $55.02M | 0.0% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Norges Bank | $115.67M | was 0.0% |
| Assenagon Asset Management… | $18.50M | was 0.0% |
| Connor, Clark & Lunn… | $11.12M | was 0.0% |
| Tudor Investment Corp Et Al | $6.38M | was 0.0% |
| Hrt Financial Lp | $5.29M | was 0.0% |
| Squarepoint Ops LLC | $4.46M | was 0.0% |
| Capstone Investment Advisors… | $325,713 | was 0.0% |
| Aviva Plc | $298,106 | was 0.0% |
| Loomis Sayles & Co L P | $2,845 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 551 holders, 83.77M shares, $9.37B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Aug 21
Graziosi David S.
Officer, Director · 9.05K sh · $1.21M
Aug 21
Graziosi David S.
Officer, Director · 13.10K sh · $1.73M
Aug 21
Graziosi David S.
Officer, Director · 4.56K sh · $610,990
Aug 11
Scroggins Eric C.
Officer · 1.05K sh · $131,250
Aug 10
Bohley G Frederick
Officer · 3.96K sh · $484,748
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Jul 31
SC 13G/A — VANGUARD PORTFOLIO MANAGEMENT LLC
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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