Stock research
TER — TERADYNE INC
TER is reported by 11 tracked managers with $2.9B in visible reported value. This page connects ownership breadth, filing activity, and price context.
Stock research evidence
The latest visible filing snapshot is 2026 Q2. Values come from reported manager holdings; prices and 52-week context come from the latest available market quote.
- Tracked holders
- 11
- Reported value
- $2.9B
- Ownership breadth
- Not available
- Current price
- $380
Top reported managers
These managers have the largest visible reported positions in TER. Portfolio weight is measured within each manager's latest visible filing.
- Cliff Asness0.4% of reported portfolio · $1.1B · Filed Aug 14, 2026
- Stephen Mandel4.4% of reported portfolio · $722.4M · Reduce · Filed Aug 14, 2026
- Cathie Wood2% of reported portfolio · $312.0M · Reduce · Filed Aug 14, 2026
- Primecap0.1% of reported portfolio · $235.1M · Reduce · Filed Aug 14, 2026
- John Overdeck / David Siegel0.2% of reported portfolio · $227.0M · Reduce · Filed Aug 14, 2026
Continue the research
Review the manager roster, compare this company with the most widely held stocks, or browse transparent screens built from the same filing-backed data.