Glaukos Corporation (GKOS) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for GKOS. 13F holdings as of 2026-06-30.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| BlackRock | 9,540,056 | $1.3B | INCREASED |
| State Street | 2,315,568 | $324M | INCREASED |
| Jennison Associates | 491,498 | $69M | INCREASED |
| Vaughan Nelson Investment Management, | 416,231 | $58M | NEW |
| Principal Financial Group | 358,758 | $50M | INCREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Leana Wen (Director) | SELL | 525 | $88K | 2026-07-31 |
| Alex R. Thurman (SVP & CHIEF FINANCIAL OFFICER) | EXERCISE | 10,000 | $387K | 2026-07-16 |
| Alex R. Thurman (SVP & CHIEF FINANCIAL OFFICER) | SELL | 10,000 | $2M | 2026-07-16 |
| Alex R. Thurman (SVP & CHIEF FINANCIAL OFFICER) | EXERCISE | 10,000 | $387K | 2026-07-09 |
| Alex R. Thurman (SVP & CHIEF FINANCIAL OFFICER) | SELL | 10,000 | $2M | 2026-07-09 |
Full institutional holdings, insider history, and congressional trades for Glaukos Corporation on SentiSense.