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Perbak Capital Partners’s Glaukos GKOS Stock Holding History

Perbak 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
Q2 		– Sell
-4,982
Closed -$536K – 110
2026
Q1 		$536K Buy
4,982
+1,618
+48% +$182K 0.13% 180
2025
Q4 		$380K Sell
3,364
-13,120
-80% -$1.25M 0.12% 106
2025
Q3 		$1.34M Buy
16,484
+9,861
+149% +$905K 0.24% 72
2025
Q2 		$684K Buy
+6,623
New +$621K 0.15% 140

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Primecap Management
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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

Perbak Capital Partners's GKOS Position: Q2 2026 in Review

Perbak Capital Partners sold out of Glaukos (GKOS) in Q2 2026, closing a stake of 4,982 shares — an estimated $536K sold.

Perbak Capital Partners first reported a position in GKOS in Q2 2025 and held it in 4 quarters. The position peaked at $1.34M in Q3 2025. 367 funds tracked by Wall St. Rank hold GKOS as of Q2 2026.

  • Perbak Capital Partners reported no remaining Glaukos position as of Q2 2026 after selling out during the quarter.
  • Perbak Capital Partners sold 4,982 Glaukos shares in Q2 2026, an estimated $536K.
  • Perbak Capital Partners first reported a position in Glaukos in Q2 2025 and held it in 4 quarters.
  • Perbak Capital Partners's Glaukos position peaked at $1.34M in Q3 2025.
  • 367 funds tracked by Wall St. Rank held Glaukos as of Q2 2026.

Based on Perbak Capital Partners's 13F filing for Q2 2026.