Campbell & Co Investment Adviser’s Glaukos GKOS Stock Holding History

Campbell & Co Investment Adviser’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
2025 Q4	–	Sell	-13,588	Closed	-$1.11M	–	1238
2025 Q3	$1.11M	Buy	+13,588	New	+$1.25M	0.08%	382
2025 Q2	–	Sell	-13,877	Closed	-$1.37M	–	1246
2025 Q1	$1.37M	Buy	13,877 +6,566	+90%	+$876K	0.1%	311
2024 Q4	$1.1M	Buy	+7,311	New	+$1.01M	0.08%	360
2024 Q1	–	Sell	-21,353	Closed	-$1.7M	–	1212
2023 Q4	$1.7M	Buy	+21,353	New	+$1.46M	0.15%	186
2023 Q3	–	Sell	-5,199	Closed	-$370K	–	1032
2023 Q2	$370K	Buy	+5,199	New	+$298K	0.07%	570
2021 Q4	–	Sell	-19,800	Closed	-$954K	–	680
2021 Q3	$954K	Buy	+19,800	New	+$1.1M	0.31%	72

Other funds holding GKOS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Campbell & Co Investment Adviser's GKOS Position: Q4 2025 in Review

Campbell & Co Investment Adviser sold out of Glaukos (GKOS) in Q4 2025, closing a stake of 13,588 shares — an estimated $1.11M sold.

Campbell & Co Investment Adviser first reported a position in GKOS in Q3 2021 and held it in 6 quarters. The position peaked at $1.7M in Q4 2023. 332 funds tracked by Wall St. Rank hold GKOS as of Q4 2025.

Campbell & Co Investment Adviser reported no remaining Glaukos position as of Q4 2025 after selling out during the quarter.
Campbell & Co Investment Adviser sold 13,588 Glaukos shares in Q4 2025, an estimated $1.11M.
Campbell & Co Investment Adviser first reported a position in Glaukos in Q3 2021 and held it in 6 quarters.
Campbell & Co Investment Adviser's Glaukos position peaked at $1.7M in Q4 2023.
332 funds tracked by Wall St. Rank held Glaukos as of Q4 2025.

Based on Campbell & Co Investment Adviser's 13F filing for Q4 2025, filed 12 Feb 2026.