Bank of Montreal
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Bank of Montreal’s Glaukos GKOS Stock Holding History

Bank of Montreal’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
2024
Q1 		– Sell
-22,800
Closed -$1.93M – 4042
2023
Q4 		$1.93M Buy
22,800
+17,800
+356% +$1.21M ﹤0.01% 1711
2023
Q3 		$376K Buy
+5,000
New +$373K ﹤0.01% 2644

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 $3.38T AUM 44.17% 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

Bank of Montreal's GKOS Position: Q2 2026 in Review

Bank of Montreal increased its Glaukos (GKOS) stake by 5.7% in Q2 2026, buying an estimated $42.6K and bringing the position to 6,240 shares worth $872K. The position accounts for ﹤0.01% of the portfolio, ranked #2155.

Bank of Montreal first reported a position in GKOS in Q1 2017 and has held it in 38 quarters since. The position peaked at $3.2M in Q1 2017. 367 funds tracked by Wall St. Rank hold GKOS as of Q2 2026.

  • Bank of Montreal held 6,240 shares of Glaukos worth $872K as of Q2 2026.
  • Bank of Montreal bought 337 Glaukos shares in Q2 2026, an estimated $42.6K.
  • Glaukos made up ﹤0.01% of Bank of Montreal's portfolio in Q2 2026, its #2155 holding.
  • Bank of Montreal first reported a position in Glaukos in Q1 2017 and has held it in 38 quarters since.
  • Bank of Montreal's Glaukos position peaked at $3.2M in Q1 2017.
  • 367 funds tracked by Wall St. Rank held Glaukos as of Q2 2026.

Based on Bank of Montreal's 13F filing for Q2 2026, filed 12 Aug 2026.