Teradyne, Inc. · NASDAQ:TER
Teradyne, Inc. shareholders
As of Jun 30, 2026, 1,392 institutions reported holding Teradyne, Inc., 97.3% of its shares. Largest: Vanguard, BlackRock and State Street. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Teradyne, Inc. | Change | Filed |
|---|---|---|---|---|
| Vanguard | 20.5M | 13.1% | +132K | Aug 13, 2026 |
| BlackRock | 19.4M | 12.4% | +3.13M | Aug 7, 2026 |
| State Street | 7.29M | 4.7% | +320K | Aug 7, 2026 |
| Invesco | 6.68M | 4.3% | +4.16M | Aug 14, 2026 |
| JPMorgan | 5.57M | 3.6% | +2.7M | Aug 12, 2026 |
| Geode Capital | 4.6M | 2.9% | +234K | Aug 12, 2026 |
| Fidelity | 4.11M | 2.6% | +496K | Aug 13, 2026 |
| UBS | 3.62M | 2.3% | +546K | Aug 13, 2026 |
| T. Rowe Price | 3.3M | 2.1% | +1.19M | Aug 14, 2026 |
| Ameriprise | 2.72M | 1.7% | −125K | Aug 14, 2026 |