Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
TDG
TRANSDIGM GROUP INCData as of 2026 Q1 (03-31) · 13F snapshot
Summary
TRANSDIGM GROUP INC (TDG) is held by 11 tracked hedge-fund managers, a combined reported value of ~$1.48B; the largest are Chase Coleman, Ken Griffin, Steven Cohen. This quarter: 2 new, 1 added, 5 trimmed. 20 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Cooling
Gurus holding11
Congress trades20
Price$1256vs quarter-end+8.38%
Sectors2
This quarter's moves
Top holderChase ColemanNew2
Added1
Trimmed / sold5
Chase ColemanHold
Value $1.10B2.1% of portfolio1,757,2452021 Q3
Value $41.35M0.3% of portfolio35,6772026 Q1
Value $39.52M— of portfolio34,1002026 Q1
Dan LoebNew large stake
Value $28.97M1.4% of portfolio25,0002026 Q1
Value $23.99M— of portfolio20,7002026 Q1
George SorosAdd
Value $22.01M0.7% of portfolio34,9552022 Q4
Value $4.40M— of portfolio3,8002026 Q1
Value $927.2K— of portfolio8002026 Q1
Value $579.5K— of portfolio5002026 Q1
Value $347.7K— of portfolio3002026 Q1
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Chase Coleman | $1.10B | 2.1% | Hold |
| Stephen Mandel | $41.35M | 0.3% | Add |
| Ken GriffinPUT | $39.52M | — | — |
| Dan Loeb | $28.97M | 1.4% | New large stake |
| Ken GriffinCALL | $23.99M | — | — |
| George Soros | $22.01M | 0.7% | Add |
| Izzy EnglanderPUT | $4.40M | — | — |
| Steven CohenCALL | $927.2K | — | — |
| Izzy EnglanderCALL | $579.5K | — | — |
| Steven CohenPUT | $347.7K | — | — |