Glaukos Corporation (GKOS)
101.97
-1.65 (-1.59%)
At close: Mar 28, 2025, 3:59 PM
101.89
-0.07%
Pre-market: Mar 31, 2025, 05:44 AM EDT
13F Institute Ownership
Total Institutes of 335 in Glaukos expanded their positions with an increase of 7 investors compared to the previous quarter. An additional 2.77M shares, as total invested capital grew by $1.48B with ownership percentage increasing from 98.76% to 103.79%.
Options Activity
Institutions are holding more Puts Contracts as Calls Contracts, indicating a bearish sentiment.
Put/Call 1.320
1.32
Call Flow 282,100
43%
Put Flow 372,300
57%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio |
|---|---|---|---|---|---|
| Blackrock, Inc. | 15.98% | 8.8M | +3.77% | 1.32B | 0.03% |
| FMR LLC | 11.10% | 6.11M | -7.18% | 916.4M | 0.05% |
| Vanguard Group Inc | 10.86% | 5.97M | +1.73% | 895.89M | 0.02% |
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