Ownership history in RENAISSANCE TECHNOLOGIES LLC · 32 quarters on record
This page tracks every 13F SEC filing in which RENAISSANCE TECHNOLOGIES LLC reported a position in GLAUKOS CORP (GKOS). 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 | ADDED | 57,892 | +8,292 | +16.7% | 0.01% | $4.7M | $81.55 |
| 2024 Q4 | ADDED | 49,600 | +11,608 | +30.6% | 0.01% | $7.4M | $149.94 |
| 2024 Q3 | REDUCED | 37,992 | -83,900 | -68.8% | 0.01% | $4.9M | $130.28 |
| 2024 Q2 | REDUCED | 121,892 | -36,100 | -22.8% | 0.02% | $14.4M | $118.35 |
| 2024 Q1 | REDUCED | 157,992 | -7,700 | -4.6% | 0.02% | $14.9M | $94.29 |
| 2023 Q4 | ADDED | 165,692 | +122,200 | +281.0% | 0.02% | $13.2M | $79.49 |
| 2023 Q3 | ADDED | 43,492 | +3,700 | +9.3% | 0.01% | $3.3M | $75.25 |
| 2023 Q2 | ADDED | 39,792 | +12,600 | +46.3% | 0.00% | $2.8M | $71.21 |
| 2023 Q1 | REDUCED | 27,192 | -9,573 | -26.0% | 0.00% | $1.4M | $50.10 |
| 2022 Q4 | REDUCED | 36,765 | -66,435 | -64.4% | 0.00% | $1.6M | $43.68 |
As of 2025 Q4 — sorted by position size