OCM
GKOS icon

Osterweis Capital Management’s Glaukos GKOS Stock Holding History

Osterweis Capital Management’s Portfolio GKOS Stock Details GKOS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$10.2M Sell
94,863
-6,750
-7% -$760K 0.53% 57
2025
Q4 		$11.5M Sell
101,613
-40,675
-29% -$3.89M 0.49% 59
2025
Q3 		$11.6M Buy
142,288
+47,915
+51% +$4.4M 0.52% 52
2025
Q2 		$9.75M Buy
94,373
+35,240
+60% +$3.31M 0.47% 55
2025
Q1 		$5.82M Buy
+59,133
New +$7.89M 0.29% 79
2017
Q2 		– Sell
-45,165
Closed -$2.32M – 100
2017
Q1 		$2.32M Sell
45,165
-6,020
-12% -$262K 0.18% 64
2016
Q4 		$1.76M Buy
+51,185
New +$1.75M 0.13% 64

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