| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC | 12% | $10,178,980,163 | 6,693,879 | The Vanguard Group | 30 Jun 2025 | |||
| Capital World Investors | 6.8% | $5,368,080,426 | 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 | 416,221 | $553,839,432 | -$40,643,232 | $1329.85 | 138 |
| 2025 Q3 | 53,496,328 | $70,485,629,027 | -$1,030,211,022 | $1318.02 | 1,052 |
| 2025 Q2 | 54,079,001 | $82,223,678,610 | +$2,420,576,101 | $1520.64 | 1,098 |
| 2025 Q1 | 52,526,553 | $72,615,308,643 | -$782,410,765 | $1383.29 | 1,074 |
| 2024 Q4 | 53,150,813 | $67,360,483,981 | +$1,331,704,307 | $1267.28 | 1,033 |
| 2024 Q3 | 51,825,216 | $73,920,187,968 | -$1,734,712,232 | $1427.13 | 1,018 |
| 2024 Q2 | 53,159,513 | $67,902,210,010 | -$173,390,084 | $1277.61 | 992 |
| 2024 Q1 | 53,309,787 | $65,637,503,842 | +$46,625,514 | $1231.60 | 924 |
| 2023 Q4 | 53,455,434 | $54,057,049,398 | +$378,077,357 | $1011.60 | 854 |
| 2023 Q3 | 53,063,922 | $44,738,757,899 | -$327,478,625 | $843.13 | 761 |
| 2023 Q2 | 53,392,988 | $47,686,445,527 | +$689,394,305 | $894.17 | 738 |
| 2023 Q1 | 52,665,498 | $38,783,734,009 | +$366,948,113 | $737.05 | 712 |
| 2022 Q4 | 52,554,729 | $33,090,141,616 | -$61,423,235 | $629.65 | 692 |
| 2022 Q3 | 52,731,016 | $27,678,334,125 | +$356,534,290 | $524.82 | 630 |
| 2022 Q2 | 51,644,104 | $27,710,154,002 | +$144,001,635 | $536.67 | 639 |
| 2022 Q1 | 51,680,939 | $33,659,609,878 | -$408,949,516 | $651.54 | 672 |
| 2021 Q4 | 52,304,280 | $33,259,705,194 | -$875,102,549 | $636.28 | 644 |
| 2021 Q3 | 53,670,871 | $33,505,163,550 | +$17,720,135 | $624.57 | 622 |
| 2021 Q2 | 53,550,537 | $34,639,682,395 | +$503,152,645 | $647.29 | 602 |
| 2021 Q1 | 52,835,729 | $31,044,402,229 | +$73,074,085 | $587.92 | 602 |
| 2020 Q4 | 52,653,027 | $32,546,482,396 | -$335,292,999 | $618.85 | 603 |
| 2020 Q3 | 53,287,956 | $25,300,176,903 | -$232,733,923 | $475.12 | 543 |
| 2020 Q2 | 53,786,330 | $23,759,916,927 | -$247,163,295 | $442.05 | 521 |
| 2020 Q1 | 54,479,036 | $17,443,554,925 | -$98,756,365 | $320.19 | 505 |
| 2019 Q4 | 53,229,316 | $29,867,085,227 | +$52,022,484 | $560.00 | 573 |
| 2019 Q3 | 53,058,062 | $27,613,656,196 | -$164,906,722 | $520.67 | 541 |
| 2019 Q2 | 53,577,249 | $25,900,148,482 | +$458,874,612 | $483.80 | 509 |
| 2019 Q1 | 53,145,685 | $24,116,147,891 | -$390,250,971 | $453.99 | 529 |
| 2018 Q4 | 54,266,495 | $18,439,867,230 | +$257,880,476 | $340.05 | 482 |
| 2018 Q3 | 54,058,852 | $20,108,141,907 | -$512,617,028 | $372.30 | 507 |
| 2018 Q2 | 55,475,106 | $19,133,761,365 | -$316,252,161 | $345.14 | 480 |
| 2018 Q1 | 56,502,273 | $17,327,156,616 | -$511,800,656 | $306.94 | 452 |
| 2017 Q4 | 58,244,364 | $15,984,501,997 | -$226,128,288 | $274.62 | 428 |
| 2017 Q3 | 58,952,732 | $15,072,151,910 | -$270,449,330 | $255.65 | 403 |
| 2017 Q2 | 60,013,844 | $16,136,155,023 | +$45,634,238 | $268.87 | 388 |
| 2017 Q1 | 60,356,315 | $13,292,071,291 | +$1,645,502,044 | $220.16 | 398 |
| 2016 Q4 | 55,864,014 | $13,908,437,822 | +$200,804,329 | $248.96 | 422 |
| 2016 Q3 | 54,431,786 | $15,731,368,521 | -$413,662,634 | $289.12 | 407 |
| 2016 Q2 | 55,930,224 | $14,749,042,263 | +$380,788,509 | $263.69 | 397 |
| 2016 Q1 | 54,773,300 | $12,066,676,561 | +$285,575,894 | $220.34 | 358 |
| 2015 Q4 | 53,333,886 | $12,182,822,794 | -$308,561,945 | $228.45 | 369 |
| 2015 Q3 | 54,044,106 | $11,479,878,052 | -$213,539,542 | $212.41 | 363 |
| 2015 Q2 | 54,231,275 | $12,183,752,926 | +$48,698,175 | $224.67 | 360 |
| 2015 Q1 | 54,029,505 | $11,815,264,379 | +$389,044,967 | $218.72 | 357 |
| 2014 Q4 | 52,294,661 | $10,269,609,302 | -$255,090,481 | $196.35 | 328 |
| 2014 Q3 | 53,239,535 | $9,813,687,137 | +$100,702,427 | $184.33 | 318 |
| 2014 Q2 | 52,699,519 | $8,814,446,657 | -$15,981,345 | $167.26 | 302 |
| 2014 Q1 | 52,943,713 | $9,802,895,875 | +$141,298,419 | $185.20 | 300 |