Osterweis Capital Management Inc Glaukos Corp Transaction History
Osterweis Capital Management Inc
- $1.59 Billion
- Q3 2025
A detailed history of Osterweis Capital Management Inc transactions in Glaukos Corp stock. As of the latest transaction made, Osterweis Capital Management Inc holds 142,288 shares of GKOS stock, worth $12.8 Million. This represents 0.73% of its overall portfolio holdings.
Number of Shares
142,288
Previous 94,373
50.77%
Holding current value
$12.8 Million
Previous $9.75 Million
19.04%
% of portfolio
0.73%
Previous 0.64%
Shares
3 transactions
Others Institutions Holding GKOS
# of Institutions
350Shares Held
55.3MCall Options Held
163KPut Options Held
458K-
Black Rock Inc. New York, NY8.04MShares$724 Million0.02% of portfolio
-
Vanguard Group Inc Valley Forge, PA6.05MShares$544 Million0.01% of portfolio
-
Wellington Management Group LLP Boston, MA3.58MShares$322 Million0.05% of portfolio
-
Primecap Management CO Pasadena, CA2.25MShares$203 Million0.15% of portfolio
-
State Street Corp Boston, MA2.1MShares$189 Million0.01% of portfolio
About GLAUKOS Corp
- Ticker GKOS
- Exchange NYSE
- Sector Healthcare
- Industry Medical Devices
- Shares Outstandng 47,596,900
- Market Cap $4.29B
- Description
- Glaukos Corporation, an ophthalmic medical technology and pharmaceutical company, focuses on the development of novel therapies for the treatment of glaucoma, corneal disorders, and retinal diseases. It offers iStent, iStent inject, iStent inject W micro-bypass stents that enhance aqueous humor outflow inserted in cataract surgery to treat mild-...