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TransDigm Group IncorporatedIndustrialsAerospace & DefenseLatest close $12489 of 27 marquee funds currently hold1 CUSIP mapped
Current holders
9
27 funds tracked
Ever held
16
Current + past
New this quarter
2
Exited this quarter
0
Marquee-fund ownership over time
Aug 14, 2013Aug 14, 2020Feb 14, 2024May 15, 2026
Now
9
This quarter's activity
New positions opened
Positions exited
None.
Current holders
Sorted by tenure (longest first)| Fund | First disclosed | Held | Entry price | Latest close | Return on entry |
|---|---|---|---|---|---|
| Lone Pine Capital re-entered | Q3 2013 | 52Q | $76 | $1248 | +1549% |
| Third Point re-entered | Q2 2016 | 41Q | $156 | $1248 | +703% |
| Bridgewater Associates re-entered | Q1 2021 | 22Q | $479 | $1248 | +161% |
| Renaissance Technologies re-entered | Q3 2024(8Q snapshot) | 7Q | $1104 | $1248 | +13% |
| Citadel Advisors re-entered | Q3 2024(8Q snapshot) | 7Q | $1106 | $1248 | +13% |
| AQR Capital Management | Q3 2024(8Q snapshot) | 7Q | $1106 | $1248 | +13% |
| Millennium Management | Q3 2024(8Q snapshot) | 7Q | $1106 | $1248 | +13% |
| Point72 Asset Management re-entered | Q3 2024(8Q snapshot) | 7Q | $1106 | $1248 | +13% |
| D.E. Shaw re-entered | Q1 2025(8Q snapshot) | 5Q | $1230 | $1248 | +2% |
“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.
Past holders
Funds that exited at some point| Fund | Last entry | Exited | Entry → Exit | Return |
|---|---|---|---|---|
| D1 Capital Partners | Q4 2025 | Q1 2026 | → $1302 | -3% |
| Two Sigma Investments | Q4 2024 | Q2 2025 | → $1315 | +11% |
| Maverick Capital 6× in & out | Q2 2024 | Q3 2024 | → $1106 | -3% |
| Tiger Global 2× in & out | Q1 2017 | Q1 2022 | → $524 | +207% |
| Coatue Management | Q3 2020 | Q4 2020 | → $477 | +15% |
| Viking Global Investors 3× in & out | Q1 2018 | Q3 2018 | → $265 | +23% |
| JANA Partners 2× in & out | Q1 2017 | Q2 2017 | → $170 | -1% |
Insider activity
Form 4 — officers, directors, 10%+ ownersFiled within two business days of each transaction by anyone with material insider status at TransDigm Group INC. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.
Filings · last 30d
3
Filings · last 90d
18
Total on file
602
Recent SEC buffer
Most recent
May 19, 2026
30d / 90d windows measured from May 19, 2026 — the most recent Form 4 on file — not from today.
- Form 40001352573-26-000007May 19, 2026
- Form 40001656109-26-000001May 18, 2026
- Form 40001193125-26-167008Apr 21, 2026
- Form 40001193125-26-159236Apr 16, 2026
- Form 40001193125-26-119840Mar 23, 2026
- Form 40001193125-26-119805Mar 23, 2026
- Form 40001193125-26-119790Mar 23, 2026
- Form 40001193125-26-119776Mar 23, 2026
- Form 40001193125-26-119761Mar 23, 2026
- Form 40001193125-26-119748Mar 23, 2026
- Form 40001193125-26-119738Mar 23, 2026
- Form 40001193125-26-119726Mar 23, 2026
- Form 40001193125-26-116079Mar 19, 2026
- Form 40001193125-26-110760Mar 17, 2026
- Form 40000919574-26-001436Feb 27, 2026
Showing 15 of 602 recent Form 4 filings. Browse all on EDGAR ↗
Fundamentals
XBRL · TransDigm Group IncorporatedAnnual figures sourced directly from TransDigm Group Incorporated's 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.
Revenue
$8.83B
FY2025+11% YoY
Net income
$2.07B
FY2025+21% YoY
EPS (diluted)
$32.08
FY2025+25% YoY
Free cash flow(?)
$1.82B
FY2025-3% YoY
Recent SEC filings
10-K · 10-Q · 8-K · 13D/G · proxyThe most recent material filings for TransDigm Group INC — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.
- 10-QQuarterly reportMay 5, 2026
- 8-KMaterial eventMay 5, 2026
- 8-KMaterial eventApr 17, 2026
- 8-KMaterial eventApr 15, 2026
- 8-KMaterial eventApr 14, 2026
- 8-KMaterial eventApr 7, 2026
- 8-KMaterial eventMar 5, 2026
- 8-KMaterial eventFeb 13, 2026
- 8-KMaterial eventFeb 11, 2026
- 8-KMaterial eventFeb 9, 2026
- 10-QQuarterly reportFeb 3, 2026
- 8-KMaterial eventFeb 3, 2026
- DEF 14AProxy statementJan 23, 2026
- 8-KMaterial eventJan 16, 2026
- 8-KMaterial eventDec 31, 2025
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| Third Point | Q2 2026 | open | $1149 | $1248 | +9% |
| Renaissance Technologies | Q2 2026 | open | $1179 | $1182 | +0% |
| Lone Pine Capital | Q1 2026 | open | $1302 | $1248 | -4% |
| D.E. Shaw | Q1 2026 | open | $1302 | $1182 | -9% |
| Bridgewater Associates | Q1 2026 | open | $1287 | $1248 | -3% |
| D1 Capital Partners | Q4 2025 | Q1 2026 | $1341 | $1302 | -3% |
| Point72 Asset Management | Q4 2025 | open | $1341 | $1182 | -12% |
| Citadel Advisors | Q3 2025 | open | $1322 | $1182 | -11% |
| D.E. Shaw | Q1 2025 | Q4 2025 | $1230 | $1341 | +9% |
| Two Sigma Investments | Q4 2024 | Q2 2025 | $1190 | $1315 | +11% |
| Citadel Advisors | Q3 2024 | Q2 2025 | $1106 | $1315 | +19% |
| AQR Capital Management | Q3 2024 | open | $1106 | $1182 | +7% |
| Millennium Management | Q3 2024 | open | $1106 | $1182 | +7% |
| Point72 Asset Management | Q3 2024 | Q3 2025 | $1106 | $1322 | +19% |
| Renaissance Technologies | Q3 2024 | Q1 2026 | $1104 | $1296 | +17% |
| Maverick Capital | Q2 2024 | Q3 2024 | $1143 | $1106 | -3% |
| Maverick Capital | Q1 2023 | Q1 2024 | $646 | $1017 | +57% |
| Lone Pine Capital | Q4 2022 | Q1 2024 | $527 | $1017 | +93% |
| Bridgewater Associates | Q4 2021 | Q4 2022 | $534 | $547 | +2% |
| Lone Pine Capital | Q3 2021 | Q1 2022 | $502 | $524 | +4% |
| Maverick Capital | Q1 2021 | Q2 2021 | $476 | $496 | +4% |
| Bridgewater Associates | Q1 2021 | Q2 2021 | $479 | $497 | +4% |
| Third Point | Q4 2020 | Q3 2022 | $471 | $563 | +19% |
| Coatue Management | Q3 2020 | Q4 2020 | $415 | $477 | +15% |
| Maverick Capital | Q3 2020 | Q4 2020 | $415 | $477 | +15% |
| Maverick Capital | Q4 2018 | Q3 2019 | $252 | $400 | +59% |
| Lone Pine Capital | Q1 2018 | Q1 2021 | $216 | $476 | +121% |
| Viking Global Investors | Q1 2018 | Q3 2018 | $216 | $265 | +23% |
| Viking Global Investors | Q3 2017 | Q4 2017 | $190 | $199 | +4% |
| Tiger Global | Q1 2017 | Q1 2022 | $171 | $524 | +207% |
| JANA Partners | Q1 2017 | Q2 2017 | $171 | $170 | -1% |
| JANA Partners | Q2 2016 | Q3 2016 | $156 | $178 | +14% |
| Third Point | Q2 2016 | Q2 2017 | $156 | $166 | +7% |
| Viking Global Investors | Q3 2015 | Q3 2016 | $152 | $178 | +17% |
| Tiger Global | Q3 2013 | Q2 2016 | $76 | $156 | +106% |
| Lone Pine Capital | Q3 2013 | Q2 2017 | $76 | $170 | +124% |
| Maverick Capital | Q3 2013 | Q2 2017 | $76 | $170 | +124% |
Caveats
- Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
- Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
- “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
- Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
- Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.