Ownership history in PROSPECTOR PARTNERS LLC · 8 quarters on record
This page tracks every 13F SEC filing in which PROSPECTOR PARTNERS LLC reported a position in TERADYNE INC (TER). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | REDUCED | 96,631 | -3,900 | -3.9% | 1.59% | $13.3M | $137.48 |
| 2025 Q2 | REDUCED | 100,531 | -4,530 | -4.3% | 1.03% | $9.0M | $89.72 |
| 2025 Q1 | ADDED | 105,061 | +38,993 | +59.0% | 0.98% | $8.7M | $82.29 |
| 2024 Q4 | ADDED | 66,068 | +138 | +0.2% | 0.92% | $8.3M | $125.32 |
| 2024 Q3 | ADDED | 65,930 | +200 | +0.3% | 0.92% | $8.8M | $133.15 |
| 2024 Q2 | ADDED | 65,730 | +380 | +0.6% | 1.09% | $9.7M | $147.28 |
| 2024 Q1 | ADDED | 65,350 | +7,300 | +12.6% | 0.81% | $7.4M | $111.97 |
| 2023 Q4 | INITIATED | 58,050 | — | — | 0.79% | $6.3M | — |
As of 2025 Q4 — sorted by position size