| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC | 12% | $9,477,461,643 | 6,693,879 | The Vanguard Group | 30 Jun 2025 | |||
| Capital World Investors | 6.8% | $5,006,621,772 | 3,812,855 | Capital World Investors | 31 Dec 2024 |
As of 30 Sep 2025, 1,052 institutional investors reported holding 53,496,328 shares of TransDigm Group INC - Common Stock (TDG). This represents 95% of the company’s total 56,203,854 outstanding shares.
The largest institutional shareholders of TransDigm Group INC - Common Stock (TDG) together control 74% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 12% | 6,814,938 | +1.8% | 0.13% | $8,982,224,583 |
| Capital International Investors | 12% | 6,489,193 | +4.1% | 1.4% | $8,552,028,233 |
| BlackRock, Inc. | 7.5% | 4,195,770 | -1.6% | 0.1% | $5,530,108,236 |
| Capital World Investors | 7% | 3,938,687 | -0.8% | 0.71% | $5,191,255,627 |
| STATE STREET CORP | 4.3% | 2,388,838 | +1.9% | 0.11% | $3,148,536,261 |
| PRINCIPAL FINANCIAL GROUP INC | 4.2% | 2,379,816 | +18% | 1.6% | $3,136,718,916 |
| FMR LLC | 4.1% | 2,282,430 | +22% | 0.16% | $3,008,288,698 |
| Capital Research Global Investors | 3.9% | 2,207,837 | +10% | 0.55% | $2,909,850,207 |
| JPMORGAN CHASE & CO | 2.2% | 1,262,316 | -37% | 0.11% | $1,663,760,803 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.2% | 1,232,062 | +1.5% | 0.1% | $1,615,982,426 |
| ALTAROCK PARTNERS LP | 1.7% | 976,392 | -0.36% | 24% | $1,286,904,184 |
| MORGAN STANLEY | 1.6% | 883,896 | -6.7% | 0.07% | $1,164,996,053 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1.3% | 748,713 | +4% | 0.11% | $986,819,000 |
| EDGEWOOD MANAGEMENT LLC | 1.1% | 636,841 | -8.5% | 3% | $839,369,175 |
| WINDACRE PARTNERSHIP LLC | 1.1% | 612,500 | -14% | 10% | $807,287,250 |
| PRIMECAP MANAGEMENT CO/CA/ | 1% | 585,373 | +4.9% | 0.59% | $771,533,321 |
| Soroban Capital Partners LP | 1% | 581,105 | +3634% | 6.3% | $765,908,012 |
| Stockbridge Partners LLC | 0.93% | 525,233 | -1.4% | 13% | $692,267,599 |
| FRANKLIN RESOURCES INC | 0.85% | 475,489 | +162% | 0.16% | $626,704,012 |
| NORTHERN TRUST CORP | 0.83% | 468,943 | -1.7% | 0.08% | $618,076,253 |
| UBS Group AG | 0.82% | 462,337 | -17% | 0.12% | $609,369,413 |
| Invesco Ltd. | 0.75% | 421,881 | -13% | 0.09% | $556,047,792 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.69% | 388,127 | +4.1% | 0.08% | $511,559,149 |
| BANK OF AMERICA CORP /DE/ | 0.64% | 357,070 | -0.69% | 0.04% | $470,625,358 |
| GOLDMAN SACHS GROUP INC | 0.59% | 332,289 | +11% | 0.06% | $437,963,283 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 423,023 | $562,966,573 | -$37,582,254 | $1329.85 | 144 |
| 2025 Q3 | 53,496,328 | $70,485,629,027 | -$1,030,211,056 | $1318.02 | 1,052 |
| 2025 Q2 | 54,079,001 | $82,223,678,610 | +$2,420,576,084 | $1520.64 | 1,098 |
| 2025 Q1 | 52,499,195 | $72,577,464,271 | -$783,130,131 | $1383.29 | 1,069 |
| 2024 Q4 | 53,141,371 | $67,348,925,247 | +$2,405,592,437 | $1267.28 | 1,023 |
| 2024 Q3 | 50,967,548 | $72,696,266,213 | -$2,945,456,091 | $1427.13 | 1,014 |
| 2024 Q2 | 53,220,165 | $67,979,651,128 | +$866,962,236 | $1277.61 | 987 |
| 2024 Q1 | 52,571,683 | $64,728,456,306 | -$813,288,452 | $1231.60 | 921 |
| 2023 Q4 | 396,947 | $401,552,692 | -$19,075,916 | $1011.60 | 11 |
| 2023 Q3 | 51,673,252 | $43,566,241,159 | -$430,817,857 | $843.13 | 752 |
| 2023 Q2 | 52,424,508 | $46,820,459,858 | +$214,368,363 | $894.17 | 726 |
| 2023 Q1 | 52,131,372 | $38,409,328,493 | +$404,613,550 | $737.05 | 702 |
| 2022 Q4 | 51,844,268 | $32,642,809,060 | -$62,159,744 | $629.65 | 683 |
| 2022 Q3 | 51,962,602 | $27,275,059,792 | +$400,629,109 | $524.82 | 618 |
| 2022 Q2 | 51,615,211 | $27,693,048,468 | +$137,456,176 | $536.67 | 630 |
| 2022 Q1 | 51,019,168 | $33,228,424,567 | -$558,499,947 | $651.54 | 660 |
| 2021 Q4 | 51,876,901 | $32,987,746,254 | -$516,203,891 | $636.28 | 635 |
| 2021 Q3 | 52,605,596 | $32,839,778,398 | +$177,855,314 | $624.57 | 613 |
| 2021 Q2 | 53,522,389 | $34,620,872,422 | +$497,659,936 | $647.29 | 603 |
| 2021 Q1 | 52,815,530 | $31,032,215,893 | +$78,732,672 | $587.92 | 596 |
| 2020 Q4 | 52,557,052 | $32,486,826,324 | -$343,461,834 | $618.85 | 598 |
| 2020 Q3 | 52,329,299 | $24,844,414,423 | -$224,039,084 | $475.12 | 536 |
| 2020 Q2 | 53,607,413 | $23,680,827,565 | -$62,508,880 | $442.05 | 515 |
| 2020 Q1 | 52,906,060 | $16,939,903,541 | +$365,656,889 | $320.19 | 492 |
| 2019 Q4 | 53,225,694 | $29,865,061,054 | +$52,144,490 | $560.00 | 568 |
| 2019 Q3 | 49,996,013 | $26,019,319,508 | -$203,159,683 | $520.67 | 534 |
| 2019 Q2 | 52,946,465 | $25,599,238,572 | +$468,338,415 | $483.80 | 501 |
| 2019 Q1 | 52,939,759 | $24,022,663,646 | -$407,964,378 | $453.99 | 521 |
| 2018 Q4 | 53,958,458 | $18,334,463,751 | +$289,537,185 | $340.05 | 476 |
| 2018 Q3 | 54,034,991 | $20,099,259,907 | -$478,982,922 | $372.30 | 502 |
| 2018 Q2 | 55,469,004 | $19,131,676,644 | -$170,564,062 | $345.14 | 476 |
| 2018 Q1 | 56,496,504 | $17,325,387,732 | -$511,758,110 | $306.94 | 448 |
| 2017 Q4 | 58,022,105 | $15,923,466,796 | -$263,147,196 | $274.62 | 422 |
| 2017 Q3 | 58,691,181 | $15,005,305,475 | -$269,317,207 | $255.65 | 397 |
| 2017 Q2 | 59,991,199 | $16,129,841,017 | +$43,616,024 | $268.87 | 383 |
| 2017 Q1 | 60,171,279 | $13,251,331,605 | +$1,640,825,758 | $220.16 | 394 |
| 2016 Q4 | 55,863,807 | $13,908,387,822 | +$200,792,838 | $248.96 | 421 |
| 2016 Q3 | 54,428,078 | $15,730,299,521 | -$414,342,877 | $289.12 | 403 |
| 2016 Q2 | 55,929,363 | $14,748,818,263 | +$379,999,250 | $263.69 | 395 |
| 2016 Q1 | 54,773,109 | $12,066,635,561 | +$287,100,407 | $220.34 | 357 |
| 2015 Q4 | 53,288,501 | $12,172,455,794 | -$297,401,953 | $228.45 | 367 |
| 2015 Q3 | 54,043,962 | $11,479,848,052 | -$236,712,606 | $212.41 | 362 |
| 2015 Q2 | 53,941,509 | $12,118,658,926 | +$76,286,558 | $224.67 | 356 |
| 2015 Q1 | 54,027,753 | $11,814,881,181 | +$388,975,168 | $218.72 | 357 |
| 2014 Q4 | 52,294,661 | $10,269,609,302 | -$268,614,477 | $196.35 | 328 |
| 2014 Q3 | 53,239,531 | $9,813,686,137 | +$100,472,601 | $184.33 | 318 |
| 2014 Q2 | 52,697,833 | $8,814,164,657 | -$15,195,989 | $167.26 | 301 |
| 2014 Q1 | 52,943,713 | $9,802,895,875 | +$96,803,683 | $185.20 | 303 |