Clough Capital Partners’s Glaukos GKOS Stock Holding History

Clough Capital Partners’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	–	Sell	-20,368	Closed	-$2.3M	–	106
2025 Q4	$2.3M	Buy	+20,368	New	+$1.95M	0.2%	63

Other funds holding GKOS

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Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 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

Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

Holocene Advisors New York $44.4B AUM 57.89% 1-Year Est. Return

Clough Capital Partners's GKOS Position: Q1 2026 in Review

Clough Capital Partners sold out of Glaukos (GKOS) in Q1 2026, closing a stake of 20,368 shares — an estimated $2.3M sold.

Clough Capital Partners first reported a position in GKOS in Q4 2025 and held it in 1 quarter. The position peaked at $2.3M in Q4 2025. 336 funds tracked by Wall St. Rank hold GKOS as of Q1 2026.

Clough Capital Partners reported no remaining Glaukos position as of Q1 2026 after selling out during the quarter.
Clough Capital Partners sold 20,368 Glaukos shares in Q1 2026, an estimated $2.3M.
Clough Capital Partners first reported a position in Glaukos in Q4 2025 and held it in 1 quarter.
Clough Capital Partners's Glaukos position peaked at $2.3M in Q4 2025.
336 funds tracked by Wall St. Rank held Glaukos as of Q1 2026.

Based on Clough Capital Partners's 13F filing for Q1 2026, filed 15 May 2026.