TDG TransDigm Group Incorporated
TransDigm Group Incorporated (TDG) Institutional Ownership
What the institutions did with TDG last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| Capital International Investors | 5.1M | 9.6% |
| BlackRock, Inc. | 4.9M | 9.3% |
| Capital World Investors | 4.3M | 8.1% |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.7M | 6.9% |
| Capital Research Global Investors | 3.1M | 5.9% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2.6M | 4.9% |
| STATE STREET CORP | 2.6M | 4.9% |
| PRINCIPAL FINANCIAL GROUP INC | 1.7M | 3.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.3M | 2.4% |
| FMR LLC | 1.1M | 2.1% |
| Soroban Capital Partners LP | 898.2K | 1.7% |
| ALTAROCK PARTNERS LP | 875.8K | 1.7% |
| MORGAN STANLEY | 872.6K | 1.7% |
| JPMORGAN CHASE & CO | 835.1K | 1.6% |
| NORGES BANK | 781.7K | 1.5% |
| WINDACRE PARTNERSHIP LLC | 684.1K | 1.3% |
| UBS Group AG | 606.7K | 1.2% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 574.4K | 1.1% |
| Invesco Ltd. | 479.6K | 0.9% |
| NORTHERN TRUST CORP | 467.5K | 0.9% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 442.9K | 0.8% |
| Stockbridge Partners LLC | 434.3K | 0.8% |
| PRIMECAP MANAGEMENT CO/CA/ | 410.2K | 0.8% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 392.4K | 0.7% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 354.1K | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Capital International Investors | Reduced | 5.5M | 5.1M | -432.0K |
| Capital World Investors | Reduced | 4.7M | 4.3M | -392.4K |
| EDGEWOOD MANAGEMENT LLC | Reduced | 617.5K | 278.2K | -339.3K |
| Select Equity Group, L.P. | Increased | 47.9K | 353.2K | +305.3K |
| PRINCIPAL FINANCIAL GROUP INC | Reduced | 2.0M | 1.7M | -304.7K |
| BlackRock, Inc. | Increased | 4.6M | 4.9M | +270.3K |
| FMR LLC | Reduced | 1.4M | 1.1M | -267.0K |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Increased | 190.1K | 392.4K | +202.3K |
| WINDACRE PARTNERSHIP LLC | Increased | 509.6K | 684.1K | +174.5K |
| UBS Group AG | Increased | 509.7K | 606.7K | +97.0K |
| SG Americas Securities, LLC | Reduced | 100.9K | 14.6K | -86.3K |
| GOLDMAN SACHS GROUP INC | Increased | 282.1K | 349.9K | +67.8K |
| JPMORGAN CHASE & CO | Reduced | 897.9K | 835.1K | -62.8K |
| STATE OF MICHIGAN RETIREMENT SYSTEM | Reduced | 75.8K | 14.3K | -61.5K |
| Squarepoint Ops LLC | Reduced | 79.5K | 23.5K | -56.0K |
| Third Point LLC | Increased | 25.0K | 79.0K | +54.0K |
| MARSHALL WACE, LLP | Reduced | 52.2K | 4.1K | -48.1K |
| Qube Research & Technologies Ltd | Sold Out | 47.1K | 0 | -47.1K |
| Invesco Ltd. | Increased | 434.6K | 479.6K | +45.0K |
| TWO SIGMA INVESTMENTS, LP | New | 0 | 44.9K | +44.9K |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Sold Out | 44.7K | 0 | -44.7K |
| CANADA PENSION PLAN INVESTMENT BOARD | Reduced | 201.5K | 158.4K | -43.1K |
| BARCLAYS PLC | Reduced | 107.4K | 64.3K | -43.1K |
| STATE STREET CORP | Increased | 2.5M | 2.6M | +42.5K |
| Soroban Capital Partners LP | Increased | 856.2K | 898.2K | +42.0K |
| Point72 Asset Management, L.P. | Reduced | 42.3K | 500 | -41.8K |
| FEDERATED HERMES, INC. | Reduced | 58.7K | 17.3K | -41.3K |
| AMERIPRISE FINANCIAL INC | Reduced | 143.9K | 105.4K | -38.5K |
| Man Group plc | Reduced | 53.7K | 15.3K | -38.4K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Increased | 755 | 39.1K | +38.3K |
| WELLS FARGO & COMPANY/MN | Increased | 150.0K | 183.7K | +33.7K |
| ALTAROCK PARTNERS LP | Reduced | 909.2K | 875.8K | -33.4K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 410.2K | 442.9K | +32.7K |
| CIBC Bancorp USA Inc. | Increased | 201.5K | 233.2K | +31.7K |
| Generate Investment Management Ltd | New | 0 | 30.0K | +30.0K |
| Nuveen, LLC | Increased | 139.6K | 167.3K | +27.7K |
| THORNBURG INVESTMENT MANAGEMENT INC | Reduced | 29.7K | 2.4K | -27.2K |
| FIRST TRUST ADVISORS LP | Reduced | 58.3K | 33.1K | -25.2K |
| Holocene Advisors, LP | Increased | 24.1K | 49.2K | +25.1K |
| TUDOR INVESTMENT CORP ET AL | Reduced | 55.9K | 31.6K | -24.3K |
| Capital Research Global Investors | Reduced | 3.1M | 3.1M | -24.0K |
| Gotham Asset Management, LLC | Increased | 15.3K | 39.1K | +23.8K |
| MAR VISTA INVESTMENT PARTNERS LLC | Reduced | 39.2K | 15.7K | -23.6K |
| Praesidium Investment Management Company, LLC | Reduced | 31.5K | 8.1K | -23.4K |
| BANK OF MONTREAL /CAN/ | Increased | 119.6K | 142.2K | +22.6K |
| Woodline Partners LP | Reduced | 32.1K | 10.7K | -21.4K |
| MORGAN STANLEY | Reduced | 893.7K | 872.6K | -21.2K |
| FRANKLIN RESOURCES INC | Reduced | 143.5K | 122.7K | -20.8K |
| PFA Pension, Forsikringsaktieselskab | Reduced | 68.3K | 47.7K | -20.7K |
| Zimmer Partners, LP | Reduced | 25.0K | 6.0K | -19.0K |
| Connor, Clark & Lunn Investment Management Ltd. | New | 0 | 18.8K | +18.8K |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 592.7K | 574.4K | -18.3K |
| DEUTSCHE BANK AG\ | Reduced | 192.7K | 174.8K | -17.9K |
| D. E. Shaw & Co., Inc. | Reduced | 21.5K | 3.8K | -17.7K |
| CAT ROCK CAPITAL MANAGEMENT LP | Increased | 46.1K | 63.3K | +17.3K |
| OSSIAM | New | 0 | 16.7K | +16.7K |
| Advent International, L.P. | Reduced | 17.5K | 1.0K | -16.4K |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 3.7M | 3.7M | -16.2K |
| YCG, LLC | Increased | 30.2K | 46.2K | +16.1K |
| Temasek Holdings (Private) Ltd | Reduced | 218.9K | 203.4K | -15.5K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.