Which funds own TDG
Transdigm Group Inc in the Q2 2026 filings. At least 7 of the 91 current managers on file reported a position, worth $11.3bn between them. It is among the largest positions of fewer than a fifth of the current managers on file. Buying and selling roughly cancelled this quarter, which is what a name looks like when the argument is still live.
- Managers holding
- 7
- at least, of 91 current
- Combined value
- $11.3bn
- as reported
- Opened
- 0
- new this quarter
- Added to
- 4
- already held
- Trimmed or sold out
- 5
- 2 sold out entirely
Only each manager’s largest 200 positions are listed here, so a smaller holder may be missing.
Managers reporting a position
Largest first. Weight is the share of that manager’s whole reported book, which is the number worth quoting: $400m is a rounding error in one book and a defining bet in another.
| Manager | Value | Weight | Shares | Change on the quarter | Action |
|---|---|---|---|---|---|
| Capital World Investors Long-only · $846bn book | $5.7bn | 0.7% | 4,274,109 | +$285m-392,382 | Trimmed |
| Capital Research Global Investors Long-only · $717bn book | $4.2bn | 0.6% | 3,119,490 | +$512m-24,019 | Trimmed |
| Soroban Capital Partners LP Long/short equity · $47.8bn book | $1.2bn | 2.5% | 898,197 | +$204m+42,000 | Added |
| Third Point LLC Activist · $4.7bn book | $105m | 2.2% | 79,000 | +$76m+54,000 | Added |
| Holocene Advisors LP Long/short equity · $44.4bn book | $66m | 0.1% | 49,202 | +$38m+25,108 | Added |
| Lone Pine Capital LLC Long/short equity · $16.4bn book | $38m | 0.2% | 28,532 | -$3.3m-7,145 | Trimmed |
| Winton Group Ltd Quantitative · $3.1bn book | $12m | 0.4% | 9,180 | +$3.9m+2,015 | Added |
Sold out of this quarter
Valued at what the position was worth in the previous filing, because by this one it is gone.
- Voloridge Investment Management LLC · Quantitative$52m held before
- Caxton Associates LLP · Macro$2.7m held before
Ownership through time
At least 15 of the 95 managers whose filings are on file listed TDG in Q2 2026, against 15 in Q2 2013. 4 managers fewer than in Q1 2026: 1 started a position; 1 listed it again; 1 sold out, by its own filing; 5 no longer listed it among the positions read, which can mean a holding below the listed range or a filing not yet made.
Each manager’s largest 500 positions a quarter are read, so a small holding in a very large book can be missing, and a manager is counted as leaving only where its own filing shows it.
- Q2 2013: 15
- Q3 2013: 14
- Q4 2013: 12
- Q1 2014: 15
- Q2 2014: 11
- Q3 2014: 12
- Q4 2014: 12
- Q1 2015: 15
- Q2 2015: 15
- Q3 2015: 13
- Q4 2015: 14
- Q1 2016: 12
- Q2 2016: 13
- Q3 2016: 12
- Q4 2016: 13
- Q1 2017: 10
- Q2 2017: 9
- Q3 2017: 8
- Q4 2017: 10
- Q1 2018: 11
- Q2 2018: 11
- Q3 2018: 16
- Q4 2018: 12
- Q1 2019: 13
- Q2 2019: 16
- Q3 2019: 18
- Q4 2019: 15
- Q1 2020: 16
- Q2 2020: 14
- Q3 2020: 20
- Q4 2020: 22
- Q1 2021: 15
- Q2 2021: 12
- Q3 2021: 14
- Q4 2021: 17
- Q1 2022: 14
- Q2 2022: 16
- Q3 2022: 15
- Q4 2022: 22
- Q1 2023: 22
- Q2 2023: 17
- Q3 2023: 19
- Q4 2023: 19
- Q1 2024: 22
- Q2 2024: 26
- Q3 2024: 21
- Q4 2024: 17
- Q1 2025: 21
- Q2 2025: 20
- Q3 2025: 12
- Q4 2025: 18
- Q1 2026: 19
- Q2 2026: 15
- Q2 2013: $1.0bn
- Q3 2013: $1.5bn
- Q4 2013: $2.0bn
- Q1 2014: $2.4bn
- Q2 2014: $2.2bn
- Q3 2014: $2.6bn
- Q4 2014: $2.9bn
- Q1 2015: $3.4bn
- Q2 2015: $3.4bn
- Q3 2015: $3.2bn
- Q4 2015: $3.1bn
- Q1 2016: $2.7bn
- Q2 2016: $3.1bn
- Q3 2016: $3.6bn
- Q4 2016: $2.9bn
- Q1 2017: $2.6bn
- Q2 2017: $3.7bn
- Q3 2017: $3.1bn
- Q4 2017: $3.3bn
- Q1 2018: $4.3bn
- Q2 2018: $4.9bn
- Q3 2018: $3.9bn
- Q4 2018: $3.7bn
- Q1 2019: $5.2bn
- Q2 2019: $5.8bn
- Q3 2019: $6.7bn
- Q4 2019: $7.5bn
- Q1 2020: $3.3bn
- Q2 2020: $4.1bn
- Q3 2020: $3.5bn
- Q4 2020: $4.0bn
- Q1 2021: $3.5bn
- Q2 2021: $4.2bn
- Q3 2021: $3.7bn
- Q4 2021: $1.7bn
- Q1 2022: $1.7bn
- Q2 2022: $1.8bn
- Q3 2022: $2.3bn
- Q4 2022: $3.5bn
- Q1 2023: $6.2bn
- Q2 2023: $7.5bn
- Q3 2023: $7.6bn
- Q4 2023: $8.9bn
- Q1 2024: $11.7bn
- Q2 2024: $12.3bn
- Q3 2024: $13.0bn
- Q4 2024: $11.8bn
- Q1 2025: $13.0bn
- Q2 2025: $15.0bn
- Q3 2025: $13.8bn
- Q4 2025: $14.1bn
- Q1 2026: $13.4bn
- Q2 2026: $14.3bn
Between the quarter ends of Q1 2026 and Q2 2026. Each change in shares is valued at the Q2 2026 price, so the price’s own move is left out; a 13F shows the two quarter ends, not when in between anything was bought or sold.
Started in Q2 2026
Largest increases, by shares
- Third Point LLC25,000 to 79,000 shares+$72m
- Invesco Ltd434,591 to 479,551 shares+$60m
- Two Sigma Investments LPnew: 44,914 shares+$60m
- Soroban Capital Partners LP856,197 to 898,197 shares+$56m
- Holocene Advisors LP24,094 to 49,202 shares+$33m
Largest decreases, by shares
- Capital World Investors4,666,491 to 4,274,109 shares-$523m
- Fidelity (FMR LLC)1,358,539 to 1,091,534 shares-$356m
- Man Group PLC53,686 to 15,303 shares-$51m
- Tudor Investment Corp55,940 to 31,623 shares-$32m
- Capital Research Global Investors3,143,509 to 3,119,490 shares-$32m
Left it
| Manager | Value over time | First listed | Largest | Q2 2026 |
|---|---|---|---|---|
| Capital World Investors | Q2 2013 | $6.0bn | $5.7bn | |
| Capital Research Global Investors | Q1 2017 | $4.2bn | $4.2bn | |
| Fidelity (FMR LLC) | Q3 2013 | $3.0bn | $1.5bn | |
| Soroban Capital Partners LP | Q2 2025 | $1.2bn | $1.2bn | |
| T. Rowe Price Associates Inc | Q4 2022 | $1.1bn | $765m | |
| Invesco Ltd | Q2 2016 | $836m | $639m | |
| Third Point LLC | Q1 2016 | $327m | $105m | |
| Holocene Advisors LP | Q4 2017 | $216m | $66m | |
| Two Sigma Investments LP | Q2 2013 | $114m | $60m | |
| Tudor Investment Corp | Q3 2018 | $69m | $42m | |
| Lone Pine Capital LLC | Q2 2013 | $774m | $38m | |
| Renaissance Technologies LLC | Q4 2014 | $139m | $34m | |
| Man Group PLC | Q1 2026 | $62m | $20m | |
| Woodline Partners LP | Q4 2021 | $37m | $14m | |
| Winton Group Ltd | Q4 2016 | $26m | $12m | |
| Tiger Global Management LLC | Q2 2013 | $1.2bn | last listed Q3 2021 | |
| Egerton Capital UK LLP | Q2 2019 | $398m | last listed Q4 2019 | |
| Viking Global Investors LP | Q2 2015 | $366m | last listed Q1 2018 | |
| Point72 Asset Management LP | Q3 2015 | $336m | last listed Q1 2026 | |
| Maverick Capital Ltd | Q2 2013 | $335m | last listed Q1 2024 | |
| Citadel Advisors LLC | Q2 2016 | $253m | last listed Q4 2025 | |
| Neuberger Berman Group LLC | Q1 2023 | $232m | last listed Q3 2025 | |
| Steadfast Capital Management LP | Q3 2019 | $218m | last listed Q4 2020 | |
| Janus Henderson Group Ltd | Q2 2013 | $199m | last listed Q1 2021 | |
| Millennium Management LLC | Q2 2019 | $187m | last listed Q3 2024 |
What TDG is worth
Knowing who owns it is half the question. The other half is what it is worth against the companies it trades beside, which is the one an interviewer will follow up with.
Build the comp set around TDG →How much of the picture this is
A Form 13F reports US-listed long equity and nothing else: no shorts, no bonds, no cash and no non-US listings. It arrives forty-five days after the quarter ends, so a manager who sold in July still shows the position in a filing published in August. This page reads the managers on file here rather than every filer in the market, and each manager’s largest positions rather than the whole table, so a small position in a very large book may not appear. Say “their last filing showed” rather than “they own”, and the distinction will do you credit.
What to do with a name the funds are buying
Knowing who owns something is the start of a pitch, not the pitch. The next questions are what it is worth and why they were buying.
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The holdings, every quarter, and the week between
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