TDG
TransDigm Group Incorporated · Industrials · Aerospace & Defense
Momentum inputs (comparable managers):
holder breadth -4.8% ·
share flow +1.2% ·
net new positions -10.0%
· formula
Concentrated accumulation: rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
| 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 | The Vanguard Group ✦ (passive) | 6.81M | +1.8% | $8.98B | 0.1% | ▲ Add | 2 | SEC ↗ ×6 |
| 2 | BlackRock ✦ (passive) | 4.20M | -1.6% | $5.53B | 0.1% | ▼ Trim | 2 | SEC ↗ ×19 |
| 3 | Capital World Investors ✦ | 3.94M | -0.8% | $5.19B | 0.7% | ▼ Trim | 6 | SEC ↗ |
| 4 | JPMorgan Chase ✦ | 2.52M | n/a | $3.33B | 0.1% | n/c | 1 | SEC ↗ ×36 |
| 5 | State Street Global Advisors ✦ (passive) | 2.39M | +1.9% | $3.15B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 6 | Fidelity (FMR) ✦ | 2.28M | +21.9% | $3.01B | 0.2% | ▲ Add | 2 | SEC ↗ ×6 |
| 7 | Geode Capital Management ✦ (passive) | 1.23M | +1.4% | $1.62B | 0.1% | ▲ Add | 6 | SEC ↗ ×2 |
| 8 | Morgan Stanley ✦ | 883.90K | n/a | $1.16B | 0.1% | n/c | 1 | SEC ↗ ×16 |
| 9 | T. Rowe Price ✦ | 748.71K | +4.0% | $986.82M | 0.1% | ▲ Add | 6 | SEC ↗ ×2 |
| 10 | PRIMECAP Management ✦ | 585.37K | +4.9% | $771.53M | 0.6% | ▲ Add | 6 | SEC ↗ |
| 11 | Goldman Sachs Group ✦ | 332.29K | n/a | $437.96M | 0.1% | n/c | 1 | SEC ↗ ×5 |
| 12 | Adage Capital Partners ✦ | 48.90K | -4.9% | $64.44M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 13 | Gotham Asset Management ✦ | 19.13K | -2.1% | $25.22M | 0.1% | ▼ Trim | 6 | SEC ↗ |
| 14 | Citadel Advisors ✦ | 14.94K | +17.1% | $19.69M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 15 | AQR Capital Management ✦ | 14.30K | -2.3% | $18.53M | 0.0% | ▼ Trim | 6 | SEC ↗ ×3 |
| 16 | Millennium Management ✦ | 4.28K | -62.8% | $5.64M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 17 | Wellington Management ✦ | 2.91K | +12.6% | $3.83M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 18 | Renaissance Technologies ✦ | 1.20K | -97.6% | $1.58M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 19 | Point72 Asset Management ✦ | 500 | New | $659,010 | 0.0% | New | 1 | SEC ↗ |
| 20 | Fisher Asset Management ✦ | 290 | +9.4% | $382,633 | 0.0% | ▲ Add | 6 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Point72 Asset Management | $659,010 | 0.0% |
Exited
| Norges Bank | $1.28B | was 0.2% |
| D. E. Shaw & Co. | $170.08M | was 0.2% |
| Marshall Wace | $119.42M | 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