TDG
TransDigm Group Incorporated · Industrials · Aerospace & Defense
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +3.5% · net new positions 0.0% · formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 4 | +1 | 11.74K | $12.76M | +1 | −1 |
| Q2 2026 | 165 | +3 | 41.64M | $55.44B | +7 | −5 |
| Q1 2026 | 166 | +1 | 41.98M | $48.63B | +5 | −5 |
| Q4 2025 | 164 | +4 | 45.63M | $60.66B | +6 | −1 |
| Q3 2025 | 20 | -1 | 26.03M | $34.31B | +1 | −3 |
| Q2 2025 | 19 | 0 | 22.83M | $34.70B | +1 | −1 |
| Q1 2025 | 16 | -2 | 9.56M | $13.22B | +1 | −3 |
| Q4 2024 | 18 | 0 | 9.57M | $12.12B | +1 | −1 |
| Q3 2024 | 17 | +1 | 6.93M | $9.89B | +1 | n/a |
| Q2 2024 | 16 | n/a | 6.94M | $8.86B | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Capital World Investors ✦ | 3.79M | +4.3% | $4.81B | 0.7% | ▲ Add | 3 | SEC ↗ |
| 2 | State Street Global Advisors ✦ (passive) | 2.31M | n/a | $2.93B | 0.1% | n/c | 1 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 1.29M | +14.1% | $1.64B | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 4 | Norges Bank ✦ (passive) | 768.07K | -9.4% | $973.35M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 5 | PRIMECAP Management ✦ | 513.19K | 0.0% | $650.36M | 0.5% | Held | 3 | SEC ↗ |
| 6 | T. Rowe Price ✦ | 423.43K | -8.1% | $536.60M | 0.1% | ▼ Trim | 3 | SEC ↗ ×2 |
| 7 | Point72 Asset Management ✦ | 132.53K | +3481.8% | $167.95M | 0.5% | ▲ Add | 3 | SEC ↗ |
| 8 | Marshall Wace ✦ | 97.86K | +343.2% | $124.01M | 0.2% | ▲ Add | 3 | SEC ↗ ×2 |
| 9 | Renaissance Technologies ✦ | 73.70K | -2.4% | $93.40M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 10 | Citadel Advisors ✦ | 61.51K | +66.3% | $77.95M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 11 | AQR Capital Management ✦ | 34.26K | -4.5% | $43.41M | 0.1% | ▼ Trim | 3 | SEC ↗ ×4 |
| 12 | Millennium Management ✦ | 33.61K | -52.3% | $42.60M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 13 | Gotham Asset Management ✦ | 17.82K | +0.7% | $22.58M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 14 | D. E. Shaw & Co. ✦ | 10.82K | New | $13.71M | 0.0% | New | 1 | SEC ↗ ×2 |
| 15 | Wellington Management ✦ | 2.42K | +26.4% | $3.07M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 16 | Two Sigma Investments ✦ | 1.85K | -89.9% | $2.34M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 17 | Arrowstreet Capital ✦ | 751 | -79.1% | $951,727 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 18 | Fisher Asset Management ✦ | 255 | +16.4% | $324,053 | 0.0% | ▲ Add | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| D. E. Shaw & Co. | $13.71M | 0.0% |
Exited
| Adage Capital Partners | $75.49M | was 0.1% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,098 holders, 51.97M shares, $58.69B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
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)
Officer · 210 sh · $237,783
Officer · 130 sh · $147,072
Officer · 100 sh · $113,006
Officer · 150 sh · $169,407
Officer · 120 sh · $135,348
Officer · 30 sh · $33,609
Officer · 305 sh · $343,739
Officer · 278 sh · $312,989
Officer · 600 sh · $675,001
Officer · 306 sh · $343,944
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology