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TDG: insider buying, 13F holders, analyst moves
Transdigm Group Inc
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SEC Form 13F · Q2 2026
8 of our 100 managers hold TDG
Combined reported value $3.67B.
Holders among our 100 managers: 8 in Q3 2023, 8 in Q2 2026.
| Manager | Value | % of portfolio | Change vs Q1 2026 |
|---|---|---|---|
| Soroban Capital Partners | $1.20B | 8.45% | Added |
| Altarock Partners | $1.17B | 27.51% | Trimmed |
| Windacre | $911.2M | 9.01% | Added |
| Alkeon Capital | $198.6M | 0.77% | Unchanged |
| Third Point | $105.2M | 2.26% | Added |
| Tudor Investment | $42.1M | 0.17% | Trimmed |
| Lone Pine Capital | $38.0M | 0.23% | Trimmed |
| Linonia | $14.7M | 0.26% | Unchanged |
Important information
Facts from public SEC filings, shown for information only. Not a recommendation. Not individualized investment advice. Gulfstream Capital and its clients may hold positions in securities shown.