Latest Period
Q1 2026
Security Snapshot
TransDigm Group INC - Common Stock (TDG) Institutional Ownership
CUSIP: 893641100
13F Institutional Holders and Ownership History from Q1 2014 to Q2 2026
Institutions Reporting
1,102
Shares (Excl. Options)
52,864,734
Price
$1158.96
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- Security type / class
- Equity / Common Stock
- Symbol
- TDG on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 52,864,734
- Total 13F value
- $61,240,395,020
- Portfolio coverage rank
- 0.06%
- Share change
- -676,106
- Value change
- -$989,544,110
- Number of holders
- 1,102
- Shares outstanding
- 56,695,518
- SEC-reported price per share
- $1332.04
- Insider filing price
- $1332.04
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- TDG - TransDigm Group INC - Common Stock is tracked under CUSIP 893641100.
- 1102 institutions reported positions in Q1 2026.
- 4 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 1,102 to 15 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $61,240,395,020 to $6,030,345.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 1102 institutions filings for Q1 2026.
Security key
893641100
Latest holder period
Q1 2026
13F holders
1,102
13D/G owners
4
CIK / CUSIP context first
Open Q1 2026 holders
TDG full holder history
TransDigm Group INC SEC filings
TransDigm Group INC company facts
TransDigm Group INC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 893641100:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
4
Security
TDG
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Capital International Investors | 9.9% | $6,545,247,433 | 5,578,637 | Capital International Investors | 31 Mar 2026 | |||
| Capital World Investors | 8.3% | +21% | $5,521,089,491 | +$1,047,581,105 | 4,705,728 | +23% | Capital World Investors | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | 7.5% | $4,896,399,077 | 4,224,820 | Vanguard Capital Management | 31 Mar 2026 | |||
| Capital Research Global Investors | 5.6% | $3,691,512,198 | 3,146,345 | Capital Research Global Investors | 31 Mar 2026 |
As of 31 Mar 2026, 1,102 institutional investors reported holding 52,864,734 shares of TransDigm Group INC - Common Stock (TDG). This represents 93% of the company’s total 56,695,518 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
70%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Capital International Investors | 9.7% | 5,494,695 | -16% | 1.5% | $6,367,653,439 |
| Capital World Investors | 8.2% | 4,666,491 | +18% | 0.74% | $5,408,252,781 |
| BlackRock, Inc. | 8.1% | 4,601,252 | +7% | 0.09% | $5,332,667,682 |
| VANGUARD CAPITAL MANAGEMENT LLC | 6.5% | 3,669,729 | 0% | 0.11% | $4,253,069,121 |
| Capital Research Global Investors | 5.5% | 3,143,509 | +27% | 0.57% | $3,642,668,112 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.5% | 2,573,087 | 0% | 0.16% | $2,982,104,909 |
| STATE STREET CORP | 4.4% | 2,516,606 | +2.5% | 0.1% | $2,916,645,690 |
| PRINCIPAL FINANCIAL GROUP INC | 3.6% | 2,013,784 | -7% | 1.2% | $2,333,962,530 |
| FMR LLC | 2.4% | 1,358,539 | -16% | 0.08% | $1,574,493,168 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.3% | 1,276,444 | +3.6% | 0.09% | $1,472,697,822 |
| ALTAROCK PARTNERS LP | 1.6% | 909,168 | -6.2% | 26% | $1,053,689,345 |
| JPMORGAN CHASE & CO | 1.6% | 897,948 | -9.6% | 0.07% | $1,017,268,704 |
| MORGAN STANLEY | 1.6% | 893,734 | +4.9% | 0.06% | $1,035,803,562 |
| Soroban Capital Partners LP | 1.5% | 856,197 | +14% | 7.1% | $992,298,075 |
| EDGEWOOD MANAGEMENT LLC | 1.1% | 617,501 | +6.2% | 4.6% | $715,658,959 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1% | 592,695 | -21% | 0.08% | $686,911,000 |
| UBS Group AG | 0.9% | 509,668 | +9.7% | 0.1% | $590,684,825 |
| WINDACRE PARTNERSHIP LLC | 0.9% | 509,600 | -10% | 6.3% | $590,606,016 |
| NORTHERN TRUST CORP | 0.8% | 455,844 | -0.96% | 0.07% | $528,304,963 |
| Invesco Ltd. | 0.77% | 434,591 | +1.5% | 0.08% | $503,673,760 |
| Stockbridge Partners LLC | 0.77% | 434,281 | +0% | 12% | $503,314,308 |
| PRIMECAP MANAGEMENT CO/CA/ | 0.72% | 410,217 | 0% | 0.37% | $475,425,095 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.72% | 410,194 | +3.4% | 0.07% | $475,398,438 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.63% | 359,641 | +24% | 0.09% | $416,809,534 |
| Bank of New York Mellon Corp | 0.57% | 320,707 | -0.28% | 0.07% | $371,686,770 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
50
Latest
Q1 2026
Rows shown
1-25 of 50
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 4,527 | $6,030,345 | -$12,561,866 | $1332.04 | 15 |
| 2026 Q1 | 52,864,734 | $61,240,395,020 | -$989,544,110 | $1158.96 | 1,102 |
| 2025 Q4 | 53,777,115 | $71,498,012,179 | +$86,060,751 | $1329.85 | 1,127 |
| 2025 Q3 | 53,505,036 | $70,497,104,772 | -$1,014,291,371 | $1318.02 | 1,061 |
| 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 |