Ownership history in PEAK6 Group LLC · 62 quarters on record
This page tracks every 13F SEC filing in which PEAK6 Group LLC reported a position in KLA-TENCOR CORP COM (KLAC). 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 | REDUCED | 500 | -2,700 | -84.4% | 0.00% | $51K | $91.67 |
| 2018 Q2 | REDUCED | 3,200 | -31,200 | -90.7% | 0.00% | $328K | $91.67 |
| 2018 Q1 | ADDED | 34,400 | +18,000 | +109.8% | 0.02% | $3.8M | $96.80 |
| 2018 Q1 | REDUCED | 16,400 | -1,966 | -10.7% | 0.01% | $1.8M | $96.80 |
| 2018 Q1 | REDUCED | 18,366 | -96,834 | -84.1% | 0.01% | $2.0M | $96.80 |
| 2017 Q4 | ADDED | 115,200 | +90,600 | +368.3% | 0.06% | $12.1M | $92.77 |
| 2017 Q4 | ADDED | 24,600 | +24,347 | +9623.3% | 0.01% | $2.6M | $92.77 |
| 2017 Q3 | REDUCED | 253 | -10,247 | -97.6% | 0.00% | $27K | $93.05 |
| 2017 Q3 | REDUCED | 10,500 | -10,200 | -49.3% | 0.01% | $1.1M | $93.05 |
| 2017 Q3 | REDUCED | 20,700 | -59,216 | -74.1% | 0.01% | $2.2M | $93.05 |
As of 2025 Q4 — sorted by position size