Security key
893641100
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 52,835,729
- Total 13F value
- $31,044,402,229
- Share change
- +144,025
- Put/Call ratio
- 41%
- SEC-reported price per share
- $587.92
- Number of holders
- 602
- Value change
- +$73,074,085
- Number of buys
- 291
- Number of sells
- 249
- Shares outstanding
- 56,695,518
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2021
Institutions
602
Top holders
10
TDG full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2026
TransDigm Group INC SEC filings
TransDigm Group INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 893641100
Recent filing periods:
Ownership snapshot
Top reported holders of TDG - TransDigm Group INC - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Capital International Inv...
Disclosed value leader
Capital International Inv...
Comparable rows
0/15
Latest evidence
31 Dec 2020
13F
Highest disclosed value: $3,908,348,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Capital International Investors has the largest disclosed position value at $3.91B.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Capital International Investors's linked filing trail.
Disclosed position value
Top 5
Capital International Investors
$3.91B
VANGUARD GROUP INC
$3.36B
BlackRock Finance, Inc.
$2.27B
PRINCIPAL FINANCIAL GROUP INC
$1.89B
STATE STREET CORP
$1.36B
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Capital International Investors |
13F
Company
|
—
denominator unverified
|
$3,908,348,000
6,315,575 shares
|
— | 31 Dec 2020 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$3,361,640,000
5,432,077 shares
|
— | 31 Dec 2020 |
| BlackRock Finance, Inc. |
13F
Company
|
—
denominator unverified
|
$2,274,149,000
3,674,799 shares
|
— | 31 Dec 2020 |
| PRINCIPAL FINANCIAL GROUP INC |
13F
Company
|
—
denominator unverified
|
$1,885,658,000
3,047,033 shares
|
— | 31 Dec 2020 |
| STATE STREET CORP |
13F
Company
|
—
denominator unverified
|
$1,359,430,000
2,196,703 shares
|
— | 31 Dec 2020 |
| Vulcan Value Partners, LLC |
13F
Company
|
—
denominator unverified
|
$1,236,768,000
1,998,494 shares
|
— | 31 Dec 2020 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
602
Shares
52,835,729
Rows available
602
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2021 vs Q1 2021 Across Filers
Q1 2021 holders
602
Q1 2021 holders
602
Holder diff
0
| Investor | Q1 2021 Shares | Q1 2021 Shares | Share Diff | Share Chg % | Q1 2021 value | Q1 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend