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Champlain Investment Partners’s Glaukos GKOS Stock Holding History

Champlain Investment 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
Q2 		$38.5M Sell
275,171
-43,856
-14% -$5.55M 0.99% 29
2026
Q1 		$34.3M Sell
319,027
-14,237
-4% -$1.6M 0.44% 80
2025
Q4 		$37.6M Sell
333,264
-25,155
-7% -$2.4M 0.38% 93
2025
Q3 		$29.2M Sell
358,419
-4,607
-1% -$423K 0.22% 129
2025
Q2 		$37.5M Buy
+363,026
New +$34.1M 0.26% 124

Other funds holding GKOS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $44.4B AUM 57.89% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Champlain Investment Partners's GKOS Position: Q2 2026 in Review

Champlain Investment Partners reduced its Glaukos (GKOS) stake by 14% in Q2 2026, selling an estimated $5.55M and leaving 275,171 shares worth $38.5M. The position accounts for 0.99% of the portfolio, ranked #29.

Champlain Investment Partners first reported a position in GKOS in Q2 2025 and has held it in 5 quarters since. 367 funds tracked by Wall St. Rank hold GKOS as of Q2 2026.

  • Champlain Investment Partners held 275,171 shares of Glaukos worth $38.5M as of Q2 2026.
  • Champlain Investment Partners sold 43,856 Glaukos shares in Q2 2026, an estimated $5.55M.
  • Glaukos made up 0.99% of Champlain Investment Partners's portfolio in Q2 2026, its #29 holding.
  • Champlain Investment Partners first reported a position in Glaukos in Q2 2025 and has held it in 5 quarters since.
  • 367 funds tracked by Wall St. Rank held Glaukos as of Q2 2026.

Based on Champlain Investment Partners's 13F filing for Q2 2026, filed 12 Aug 2026.