Transdigm GroupTDG
13F holders, Q1 2026 (March 31)1,113holders −20
106new positions
125sold out
13famous investors
$1158.45avg. 13F price*
At the end of Q1 2026, 1,113 institutions reported holding Transdigm Group Inc. (TDG) in their 13F filings, down 20 from Q4 2025. 106 opened new positions and 125 sold out. The largest holders were Capital International Investors ($6.4B), Capital World Investors ($5.4B) and BlackRock, Inc. ($5.3B). 13 famous investors held it, including Dan Loeb (1.4% of Third Point's portfolio), Paul Tudor Jones (0.3% of Tudor Investment Corporation's portfolio) and Stephen Mandel (0.3% of Lone Pine Capital's portfolio).
- Company
- Transdigm Group Inc.
- Sector
- Industrials
- CUSIP
- 893641100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 106 | $284.1M |
| Exits | 125 | $577.1M |
All 13F filers, Q4 2025 → Q1 2026: 3,633,703 shares bought and 3,730,381 shares sold, net −96,678 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 1,113 holders
| Capital International Investors | 1.50% | Reduce -16.0% | 5,494,695 | $6.4B |
| Capital World Investors | 0.74% | Add +18.0% | 4,666,491 | $5.4B |
| BlackRock, Inc. | 0.09% | Add +7.0% | 4,601,252 | $5.3B |
| Vanguard Capital Management LLC | 0.11% | — | 3,669,729 | $4.3B |
| Capital Research Global Investors | 0.57% | Add +26.9% | 3,143,509 | $3.6B |
| Vanguard Portfolio Management LLC | 0.16% | — | 2,573,087 | $3.0B |
| State Street Corp. | 0.10% | Add +2.5% | 2,516,606 | $2.9B |
| Principal Financial Group Inc. | 1.25% | Reduce -7.0% | 2,013,784 | $2.3B |
| FMR LLC | 0.08% | Reduce -16.1% | 1,358,539 | $1.6B |
| Geode Capital Management, LLC | 0.09% | Add +3.6% | 1,276,444 | $1.5B |
| Altarock Partners LP | 25.54% | Reduce -6.2% | 909,168 | $1.1B |
| Morgan Stanley | 0.06% | Add +4.9% | 893,735 | $1.0B |
| JPMorgan Chase & Co. | 0.07% | Reduce -9.6% | 897,948 | $1.0B |
| Soroban Capital Partners LP | 7.10% | Add +14.5% | 856,197 | $992.3M |
| Edgewood Management LLC | 4.62% | Add +6.2% | 617,501 | $715.7M |
| T. Rowe Price Associates Inc. | 0.08% | Reduce -20.6% | 592,695 | $686.9M |
| UBS Group AG | 0.10% | Add +9.7% | 509,668 | $590.7M |
| Windacre Partnership LLC | 6.32% | Reduce -10.0% | 509,600 | $590.6M |
| Northern Trust Corp. | 0.07% | Reduce -1.0% | 455,844 | $528.3M |
| Invesco Ltd. | 0.05% | Add +1.6% | 434,591 | $503.7M |
| Stockbridge Partners LLC | 12.16% | Add +0.0% | 434,281 | $503.3M |
| Primecap Management Co. | 0.37% | No change | 410,217 | $475.4M |
| Charles Schwab Investment Management Inc. | 0.07% | Add +3.4% | 410,194 | $475.4M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.09% | Add +24.1% | 359,641 | $416.8M |
| Bank of New York Mellon Corp | 0.07% | Reduce -0.3% | 320,707 | $371.7M |
| Vanguard Fiduciary Trust Co. | 0.09% | — | 319,020 | $369.7M |
| Bank of America Corp. | 0.03% | Add +1.3% | 296,031 | $343.1M |
| Legal & General Group Plc | 0.08% | Reduce -8.8% | 282,593 | $327.5M |
| Goldman Sachs Group Inc. | 0.04% | Reduce -3.7% | 282,117 | $327.0M |
| Temasek Holdings (Private) Ltd | 0.85% | Add +50.4% | 218,885 | $253.7M |
| CIBC Bancorp USA Inc. | 0.32% | — | 201,477 | $233.7M |
| Canada Pension Plan Investment Board | 0.15% | Reduce -12.8% | 201,457 | $233.5M |
| Deutsche Bank AG | 0.07% | Add +39.5% | 192,704 | $223.3M |
| Manufacturers Life Insurance Company, The | 0.19% | Add +413.7% | 190,147 | $220.4M |
| Vulcan Value Partners, LLC | 5.66% | Reduce -23.4% | 184,228 | $213.5M |
| Sumitomo Mitsui Trust Group, Inc. | 0.14% | Reduce -8.4% | 180,192 | $208.8M |
| Heard Capital LLC | 10.70% | Add +4.7% | 178,610 | $207.0M |
| Blair William & Co. | 0.55% | Reduce -2.3% | 166,248 | $192.7M |
| Swiss National Bank | 0.11% | Add +7.4% | 165,280 | $191.6M |
| Dimensional Fund Advisors LP | 0.04% | Add +4.3% | 161,577 | $187.2M |
| Wells Fargo & Company | 0.03% | Add +2.7% | 149,966 | $173.8M |
| Alkeon Capital Management LLC | 0.78% | Reduce -10.0% | 149,078 | $172.8M |
| Citigroup Inc. | 0.11% | Add +56.3% | 144,173 | $167.1M |
| Ameriprise Financial Inc. | 0.04% | Reduce -5.2% | 143,882 | $166.8M |
| Franklin Resources Inc. | 0.04% | Reduce -61.9% | 143,510 | $166.3M |
| Nuveen, LLC | 0.04% | Reduce -35.3% | 139,609 | $161.8M |
| Veritas Asset Management LLP | 2.63% | Reduce -5.5% | 133,974 | $155.3M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.10% | Add +8.3% | 131,318 | $152.2M |
| National Pension Service | 0.11% | Reduce -1.8% | 130,309 | $151.0M |
| Vanguard Global Advisers, LLC | 0.08% | — | 123,128 | $142.7M |
| DF Dent & Co. Inc. | 2.72% | Reduce -18.0% | 122,753 | $142.3M |
| Bank of Montreal | 0.06% | Add +106.1% | 119,589 | $138.6M |
| Skye Global Management LP | 2.95% | Reduce -1.7% | 118,000 | $136.8M |
| Bristol John W & Co. Inc. | 2.09% | Reduce -1.1% | 109,511 | $126.9M |
| King Luther Capital Management Corp. | 0.55% | Add +8.7% | 108,376 | $125.6M |
| Barclays PLC | 0.04% | Add +9.4% | 107,359 | $124.4M |
| Triple Frond Partners LLC | 12.82% | Add +2.5% | 106,544 | $123.5M |
| Douglass Winthrop Advisors, LLC | 2.18% | Add +0.9% | 102,803 | $119.1M |
| SG Americas Securities, LLC | 0.13% | Add +114.3% | 100,895 | $116.9M |
| Rhumbline Advisers | 0.10% | Reduce -2.6% | 97,886 | $113.4M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.09% | — | 94,755 | $109.8M |
| Amundi | 0.03% | Add +27.8% | 94,613 | $109.7M |
| Sands Capital Management, LLC | 0.43% | Reduce -8.6% | 94,341 | $109.3M |
| US Bancorp \de | 0.13% | Reduce -5.9% | 93,293 | $108.1M |
| California State Teachers Retirement System | 0.11% | Reduce -2.0% | 93,250 | $108.1M |
| California Public Employees Retirement System | 0.07% | Reduce -2.8% | 92,937 | $107.7M |
| Citadel Advisors | 0.08% | Reduce -46.6% | 90,274 | $104.6M |
| PNC Financial Services Group, Inc. | 0.06% | Add +20.6% | 87,023 | $100.9M |
| Atalan Capital Partners, LP | 9.03% | Reduce -3.6% | 84,500 | $97.9M |
| Russell Investments Group, Ltd. | 0.10% | Reduce -13.4% | 84,038 | $97.4M |
| HSBC Holdings PLC | 0.06% | Reduce -6.6% | 83,059 | $96.2M |
| Douglas Lane & Associates, LLC | 1.37% | Add +0.1% | 82,143 | $95.2M |
| BNP Paribas Financial Markets | 0.06% | Reduce -4.1% | 81,374 | $94.3M |
| Squarepoint Ops LLC | 0.20% | Add +70.5% | 79,548 | $92.2M |
| Baron Capital (BAMCO) | 0.28% | Add +1.1% | 78,664 | $91.2M |
| Raymond James Financial Inc. | 0.03% | Reduce -3.5% | 78,181 | $90.6M |
| State of Michigan Retirement System | 0.46% | No change | 75,792 | $87.8M |
| Argent Capital Management LLC | 2.75% | Add +16.1% | 75,265 | $87.2M |
| PFA Pension, Forsikringsaktieselskab | 0.24% | Reduce -0.0% | 68,332 | $79.2M |
| Corient Private Wealth LP | 0.11% | Reduce -1.6% | 68,198 | $78.9M |
| Envestnet Asset Management Inc. | 0.02% | Add +4.4% | 66,512 | $77.1M |
| Alliancebernstein L.P. | 0.02% | Reduce -1.6% | 55,849 | $74.3M |
| New York State Common Retirement Fund | 0.10% | Add +1.6% | 62,988 | $73.0M |
| Intermede Investment Partners Ltd | 3.29% | Reduce -5.2% | 61,324 | $71.1M |
| Federated Hermes, Inc. | 0.11% | Reduce -1.1% | 58,659 | $68.0M |
| First Trust Advisors LP | 0.05% | Add +25.8% | 58,308 | $67.6M |
| Tudor Investment Corporation | 0.35% | Add +2126.9% | 55,940 | $64.8M |
| Focus Partners Wealth | 0.07% | Add +6.2% | 54,843 | $63.6M |
| Man Group plc | 0.13% | Add +283.4% | 53,686 | $62.2M |
| Chicago Capital, LLC | 1.66% | Reduce -7.7% | 52,977 | $61.4M |
| Marshall Wace, LLP | 0.07% | Add +12.0% | 52,191 | $60.5M |
| Adage Capital Partners Gp, L.L.C. | 0.09% | Reduce -0.8% | 50,594 | $58.6M |
| Royal Bank of Canada | 0.01% | Reduce -34.4% | 49,665 | $57.6M |
| 1832 Asset Management L.P. | 0.08% | Add +342.9% | 49,609 | $57.5M |
| State Board of Administration of Florida Retirement System | 0.11% | Reduce -4.0% | 49,564 | $57.4M |
| Danske Bank A/S | 0.14% | Reduce -3.3% | 49,470 | $57.3M |
| Schroder Investment Management Group | 0.05% | Reduce -17.1% | 49,465 | $57.3M |
| Hudson Way Capital Management LLC | 5.47% | Reduce -32.6% | 49,367 | $57.2M |
| Select Equity Group, L.P. | 0.30% | New | 47,943 | $55.6M |
| Qube Research & Technologies Ltd | 0.08% | Add +901.9% | 47,090 | $54.6M |
"% of holder's portfolio" is TDG's weight in each manager's 13F, not the share of Transdigm Group Inc. the manager owns.