TransDigm Group
1,089 hedge funds and large institutions have $73.7B invested in TransDigm Group in 2025 Q1 according to their latest regulatory filings, with 145 funds opening new positions, 400 increasing their positions, 374 reducing their positions, and 93 closing their positions.
56% more first-time investments, than exits
New positions opened: 145 | Existing positions closed: 93
37% more funds holding in top 10
Funds holding in top 10: 41 → 56 (+15)
9% more capital invested
Capital invested by funds: $67.4B → $73.7B (+$6.32B)
4% more funds holding
Funds holding: 1,047 → 1,089 (+42)
7% more repeat investments, than reductions
Existing positions increased: 400 | Existing positions reduced: 374
0.35% more ownership
Funds ownership: 94.76% → 95.1% (+0.35%)
27% less call options, than puts
Call options by funds: $208M | Put options by funds: $284M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Edgewood Management
Greenwich,
Connecticut
|
+$453M |
| 2 |
Capital World Investors
Los Angeles,
California
|
+$183M |
| 3 |
BCPEMI
Bain Capital Public Equity Management II
Boston,
Massachusetts
|
+$152M |
| 4 |
BlackRock
New York
|
+$131M |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
+$119M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
-$287M |
| 2 |
Geode Capital Management
Boston,
Massachusetts
|
-$129M |
| 3 |
SP
Stockbridge Partners
Boston,
Massachusetts
|
-$120M |
| 4 |
Capital Research Global Investors
Los Angeles,
California
|
-$89M |
| 5 |
Citadel Advisors
Miami,
Florida
|
-$82M |
TDG Hedge Fund Activity: Q1 2025 in Review
1,089 of the 7,472 institutional investors tracked by Wall St. Rank reported a position in TransDigm Group (TDG) for Q1 2025, worth a combined $73.7B — up 9.4% from $67.4B a quarter earlier.
Buyers outnumbered sellers: 145 funds opened new TDG positions and 93 closed out — a net gain of 52 holders — while 400 added to existing stakes and 374 trimmed.
The largest buyer was Edgewood Management, adding an estimated $453M. The largest seller was JP Morgan Chase, cutting an estimated $287M.
- 1,089 institutional investors held TransDigm Group (TDG) as of Q1 2025, up from 1,047 in Q4 2024.
- Funds reported $73.7B of TransDigm Group stock for Q1 2025, up 9.4% quarter-over-quarter.
- 145 funds opened new TransDigm Group positions in Q1 2025 and 93 closed out, a net change of +52 holders.
- The largest TransDigm Group buyer in Q1 2025 was Edgewood Management, an estimated $453M added.
- The largest TransDigm Group seller in Q1 2025 was JP Morgan Chase, an estimated $287M sold.
Based on aggregated 13F filings for Q1 2025.