Institutional Ownership
Teradyne Inc
CUSIP 880770102COMTERQ1 2026
13D / 13G Filings
21
Schedule 13D/13G on record
Beneficial Filers
7
Distinct reporting persons
Largest Stake
13.1%
Max % of class reported
Institutional Holders
1,207
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
21 filings · latest Jul 29, 2025
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Jul 29, 2025 | The Vanguard Group | 13G/A | 13.1% | 20.97M | SEC |
| 2 | May 12, 2025 | Fmr LLC | 13G/A | 4.9% | 7.91M | SEC |
| 3 | Feb 12, 2025 | Fmr LLC | 13G/A | 7.1% | 11.60M | SEC |
| 4 | Jul 10, 2024 | Fmr LLC | 13G/A | 10.2% | — | SEC |
| 5 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 12.0% | 18.29M | SEC |
| 6 | Feb 9, 2024 | Fmr LLC | 13G/A | 7.1% | — | SEC |
| 7 | Jan 24, 2024 | Blackrock Inc. | 13G/A | 9.4% | 14.34M | SEC |
| 8 | Nov 8, 2023 | Jpmorgan Chase & Co | 13G/A | 3.7% | 5.74M | SEC |
| 9 | Feb 9, 2023 | Vanguard Group Inc | 13G/A | 11.6% | 18.02M | SEC |
| 10 | Feb 9, 2023 | Fmr LLC | 13G/A | 6.6% | — | SEC |
11 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Teradyne Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 16.31M | $4.83B |
| 2 | State Street Corp | 6.97M | $2.07B |
| 3 | Geode Capital Management, LLC | 4.37M | $1.29B |
| 4 | Fmr LLC | 3.61M | $1.07B |
| 5 | Ameriprise Financial Inc | 2.84M | $842.98M |
| 6 | Alkeon Capital Management LLC | 2.79M | $826.98M |
| 7 | Jpmorgan Chase & Co | 2.87M | $793.30M |
| 8 | Invesco Ltd. | 2.52M | $747.25M |
| 9 | Point72 Asset Management, L.P. | 2.28M | $677.33M |
| 10 | Morgan Stanley | 2.17M | $643.93M |