Michael J. Porro & Co. Financial Advisors, Inc.’s Glaukos GKOS Stock Holding History

Michael J. Porro & Co. Financial Advisors, Inc.’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	$629K	Buy	+5,571	New	+$532K	0.53%	67

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

Michael J. Porro & Co. Financial Advisors, Inc.'s GKOS Position: Q4 2025 in Review

Michael J. Porro & Co. Financial Advisors, Inc. opened a new position in Glaukos (GKOS) in Q4 2025: 5,571 shares worth $629K. The stake represents 0.53% of the portfolio and ranks #67 among its holdings.

333 funds tracked by Wall St. Rank hold GKOS as of Q4 2025.

Michael J. Porro & Co. Financial Advisors, Inc. held 5,571 shares of Glaukos worth $629K as of Q4 2025.
Glaukos was a new Michael J. Porro & Co. Financial Advisors, Inc. position in Q4 2025.
Glaukos made up 0.53% of Michael J. Porro & Co. Financial Advisors, Inc.'s portfolio in Q4 2025, its #67 holding.
333 funds tracked by Wall St. Rank held Glaukos as of Q4 2025.

Based on Michael J. Porro & Co. Financial Advisors, Inc.'s 13F filing for Q4 2025, filed 8 Oct 2026.