Stock ownership
TERADYNE INC
- Ticker
- TER
- CUSIP
- 880770102
- Held by
- 3 funds
- Combined value
- $985,768,743
+% bought more, −% sold down — each fund's last-quarter move (change in share count).
| Fund | Quarter | Last quarter | Value | % of fund |
|---|---|---|---|---|
| Lone Pine Capital position history | Q1 2026 | NEW | $555,232,819 | 4.43% |
| ARK Investment Management position history | Q1 2026 | −47% | $369,128,978 | 2.87% |
| Tudor Investment Corp position history | Q1 2026 | −10% | $61,406,946 | 0.33% |