GKOS

Glaukos Corp

Latest period2026 - Q1Total superinvestors339

Top 10 Superinvestors by Shares Owned

This chart shows the top 10 superinvestors based on the number of shares they owned in 2025-Q4 and 2026-Q1. According to the most recent SEC 13F filing, 339 superinvestors own shares of Glaukos Corp (GKOS), although recent data may remain incomplete due to pending filings.

Quarter-over-Quarter Change (%)

This chart highlights the quarter-over-quarter change (%) in the number of superinvestors holding Glaukos Corp (GKOS), the total shares they held, and the total reported dollar value. It gives a clear view of whether there is ongoing momentum. The dotted lines at the top and bottom adjust longer bars to keep smaller data points visible for better comparison.

Superinvestors' Activity (%) Over the Last 4 Quarters

This chart shows superinvestors' activity with Glaukos Corp (GKOS) over the last four quarters, highlighting the percentage of investors who added, increased, decreased, held, or exited their positions, revealing shifts in sentiment over time.

Superinvestors' Past Actions

This chart displays superinvestors' past actions with Glaukos Corp (GKOS) over the last 10 years (40 quarters), helping to visualize the collective momentum and investment trends over time.

Superinvestors ownership

SuperinvestorPortfolio %Reported Value
Spencer Fleming@Blackrock, Inc.
Recent Activity
Decreased -0.81%
0.02%
$978.633M
9.09M shares@ 107.66 avg price
Kristin Mariani@Janus Henderson Group Plc
Recent Activity
Increased 77.18%
0.28%
$575.844M
5.348M shares@ 107.67 avg price
Jorge Antonio Rodriguez@Primecap Management Co Ca
Recent Activity
Decreased -0.18%
0.29%
$362.882M
3.371M shares@ 107.67 avg price
Christine M. Buchanan@Vanguard Portfolio Management Llc
Recent Activity
New Position
0.02%
$345.412M
3.208M shares@ 107.67 avg price
Christine M. Buchanan@Vanguard Capital Management Llc
Recent Activity
New Position
0.01%
$270.094M
2.509M shares@ 107.67 avg price
ELIZABETH SCHAEFER@State Street Corp
Recent Activity
Increased 2.84%
0.01%
$234.981M
2.183M shares@ 107.66 avg price
Michael G. Clarke@Ameriprise Financial Inc
Recent Activity
Decreased -23.45%
0.05%
$173.416M
1.611M shares@ 107.67 avg price
Seth Levy@Citadel Advisors Llc
Recent Activity
Increased 1634.9%
0.03%
$158.306M
1.47M shares@ 107.66 avg price
Marcus Edwards@Alliancebernstein L.p.
Recent Activity
Decreased -14.96%
0.06%
$157.798M
1.398M shares@ 112.92 avg price
Eric M. Albert@Holocene Advisors, Lp
Recent Activity
Increased 6.5%
0.36%
$148.971M
1.384M shares@ 107.67 avg price

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