# TRANSDIGM GROUP INC (TDG) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 893641100
Page URL: https://superinvestorclub.com/stock/TDG
Last updated: 2026-07-08T11:38:07.086Z

## Summary

As of the most recent 13F filing period, TRANSDIGM GROUP INC (TDG) is held by 6 tracked superinvestors with an aggregate position value of $1.15B representing 09091683567725000241702323106544 shares.

## Top institutional holders (6)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [AltaRock Partners](https://superinvestorclub.com/manager/43) | AltaRock Partners | 909168 | $1.05B | 25.54% | 2026-03-31 |
| 2 | [Stephen Mandel](https://superinvestorclub.com/manager/61) | Lone Pine Capital | 35677 | $41.3M | 0.33% | 2026-03-31 |
| 3 | [Daniel Loeb](https://superinvestorclub.com/manager/9) | Third Point | 25000 | $29.0M | 1.39% | 2026-03-31 |
| 4 | [Bryan Lawrence](https://superinvestorclub.com/manager/39) | Oakcliff Capital Partners | 24170 | $28.0M | 12.36% | 2026-03-31 |
| 5 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 2323 | $2.7M | 0.01% | 2026-03-31 |
| 6 | [Triple Frond Partners](https://superinvestorclub.com/manager/3230) | Triple Frond Partners | 106544 | $123,480 | 12.82% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2024-03-31: 2 holders, $1.45B aggregate, 0115639821424 shares
- 2024-06-30: 2 holders, $1.40B aggregate, 0107326421424 shares
- 2024-09-30: 3 holders, $1.53B aggregate, 010482642142482673 shares
- 2024-12-31: 3 holders, $1.30B aggregate, 010006042129379754 shares
- 2025-03-31: 3 holders, $1.39B aggregate, 09799502129392144 shares
- 2025-06-30: 3 holders, $1.52B aggregate, 09799502129373794 shares
- 2025-09-30: 4 holders, $1.36B aggregate, 0976392308002417056964 shares
- 2025-12-31: 5 holders, $1.35B aggregate, 096940024170192285560103894 shares
- 2026-03-31: 6 holders, $1.15B aggregate, 09091683567725000241702323106544 shares

## Recent congressional trades (13)

- 2026-01-30: Gil Cisneros (Democrat-CA) purchase $1,001 - $15,000
- 2025-12-24: Gil Cisneros (Democrat-CA) sale $1,001 - $15,000
- 2025-11-18: Gil Cisneros (Democrat-CA) purchase $1,001 - $15,000
- 2025-10-17: Gil Cisneros (Democrat-CA) purchase $1,001 - $15,000
- 2025-05-12: Jefferson Shreve (Republican-IN) sale $15,001 - $50,000
- 2025-05-08: Jefferson Shreve (Republican-IN) sale $15,001 - $50,000
- 2025-04-07: Jefferson Shreve (Republican-IN) purchase $15,001 - $50,000
- 2025-03-05: Jefferson Shreve (Republican-IN) purchase $15,001 - $50,000
- 2025-02-04: Josh Gottheimer (Democrat-NJ) sale $1,001 - $15,000
- 2025-01-16: Josh Gottheimer (Democrat-NJ) sale $1,001 - $15,000
- 2025-01-13: Rob Bresnahan (Republican-PA) sale $1,001 - $15,000
- 2024-10-29: Val Hoyle (Democrat-OR) purchase $1,001 - $15,000
- 2024-10-17: Josh Gottheimer (Democrat-NJ) sale $1,001 - $15,000

## Recent insider transactions (0)


## Citation

When citing, use: "TRANSDIGM GROUP INC (TDG) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/TDG), aggregating SEC 13F, Form 4, and congressional disclosures."