Ownership history in PEAK6 Group LLC · 72 quarters on record
This page tracks every 13F SEC filing in which PEAK6 Group LLC reported a position in TERADYNE INC COM (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) |
|---|---|---|---|---|---|---|---|
| 2018 Q2 | ADDED | 28,800 | +24,600 | +585.7% | 0.00% | $1.1M | $36.65 |
| 2018 Q2 | REDUCED | 4,200 | -171,500 | -97.6% | 0.00% | $160K | $36.65 |
| 2018 Q1 | ADDED | 175,700 | +83,584 | +90.7% | 0.03% | $8.0M | $43.91 |
| 2018 Q1 | ADDED | 92,116 | +51,116 | +124.7% | 0.02% | $4.2M | $43.91 |
| 2018 Q1 | REDUCED | 41,000 | -113,528 | -73.5% | 0.01% | $1.9M | $43.91 |
| 2017 Q4 | ADDED | 154,528 | +133,128 | +622.1% | 0.03% | $6.5M | $40.14 |
| 2017 Q4 | REDUCED | 21,400 | -40,600 | -65.5% | 0.00% | $896K | $40.14 |
| 2017 Q4 | ADDED | 62,000 | +46,800 | +307.9% | 0.01% | $2.6M | $40.14 |
| 2017 Q3 | REDUCED | 15,200 | -157,891 | -91.2% | 0.00% | $567K | $35.69 |
| 2017 Q3 | ADDED | 173,091 | +152,591 | +744.3% | 0.03% | $6.5M | $35.69 |
As of 2025 Q4 — sorted by position size