$GKOS stock is up 15% today. Here's what we see in our data.

$GKOS stock has now risen 15% today, according to our price data from Polygon. There has been approximately $92,721,468 of trading volume.

Here is what we see in our data on $GKOS (you can track the company live on Quiver's $GKOS stock page):

$GKOS Insider Trading Activity

$GKOS insiders have traded $GKOS stock on the open market 29 times in the past 6 months. Of those trades, 0 have been purchases and 29 have been sales.

Here’s a breakdown of recent trading of $GKOS stock by insiders over the last 6 months:

THOMAS WILLIAM BURNS (CHAIRMAN & CEO) has made 0 purchases and 2 sales selling 275,000 shares for an estimated $31,625,000.
JOSEPH E GILLIAM (PRESIDENT & COO) has made 0 purchases and 6 sales selling 34,340 shares for an estimated $3,642,154.
MARC STAPLEY has made 0 purchases and 5 sales selling 15,000 shares for an estimated $1,915,576.
AIMEE S WEISNER has made 0 purchases and 4 sales selling 15,000 shares for an estimated $1,760,761.
GILBERT H KLIMAN sold 5,000 shares for an estimated $536,350
ALEX R. THURMAN (SVP & CHIEF FINANCIAL OFFICER) has made 0 purchases and 4 sales selling 4,972 shares for an estimated $522,434.
TOMAS NAVRATIL (CHIEF DEVELOPMENT OFFICER) has made 0 purchases and 7 sales selling 3,124 shares for an estimated $347,253.

To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API.

$GKOS Hedge Fund Activity

We have seen 168 institutional investors add shares of $GKOS stock to their portfolio, and 167 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

WELLINGTON MANAGEMENT GROUP LLP removed 3,093,846 shares (-86.4%) from their portfolio in Q4 2025, for an estimated $349,326,151
JANUS HENDERSON GROUP PLC added 1,953,578 shares (+183.4%) to their portfolio in Q4 2025, for an estimated $220,578,491
WESTFIELD CAPITAL MANAGEMENT CO LP removed 1,231,641 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $139,064,585
PRIMECAP MANAGEMENT CO/CA/ added 1,123,140 shares (+49.8%) to their portfolio in Q4 2025, for an estimated $126,813,737
HOLOCENE ADVISORS, LP added 752,242 shares (+137.5%) to their portfolio in Q4 2025, for an estimated $84,935,644
MILLENNIUM MANAGEMENT LLC added 696,289 shares (+76.2%) to their portfolio in Q4 2025, for an estimated $78,617,990
UBS GROUP AG added 663,849 shares (+316.0%) to their portfolio in Q4 2025, for an estimated $74,955,190

To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API.

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$GKOS Revenue

$GKOS had revenues of $150.6M in Q1 2026. This is an increase of 41.16% from the same period in the prior year.

You can track GKOS financials on Quiver Quantitative's GKOS stock page.

$GKOS Government Contracts

We have seen $329,113 of award payments to $GKOS over the last year.

Here are some of the awards which we have have seen pay out the most over the last year:

PROSTHETICS. SURGICAL IMPLANT: $21,340
LEFT EYE IDOSE ISENT: $21,340
RIGHT EYE IDOSE ISENT: $21,340
NSC SURGICAL IMPLANT LEFT EYE IDOSE ISENT: $21,340
PROSTHETICS. SURGICAL IMPLANT RIGHT EYE IDOSE ISENT: $21,340

To track government contracts to publicy traded companies, check out Quiver Quantitative's government contracts dashboard.

$GKOS Analyst Ratings

Wall Street analysts have issued reports on $GKOS in the last several months. We have seen 3 firms issue buy ratings on the stock, and 0 firms issue sell ratings.

Here are some recent analyst ratings:

BTIG issued a "Buy" rating on 02/18/2026
Truist Securities issued a "Buy" rating on 12/18/2025
Needham issued a "Buy" rating on 12/09/2025

To track analyst ratings and price targets for $GKOS, check out Quiver Quantitative's $GKOS forecast page.

$GKOS Price Targets

Multiple analysts have issued price targets for $GKOS recently. We have seen 8 analysts offer price targets for $GKOS in the last 6 months, with a median target of $143.0.

Here are some recent targets:

David Saxon from Needham set a target price of $136.0 on 04/30/2026
Ryan Zimmerman from BTIG set a target price of $141.0 on 04/30/2026
Larry Biegelsen from Wells Fargo set a target price of $138.0 on 04/30/2026
Thomas Stephan from Stifel set a target price of $160.0 on 01/22/2026
George Sellers from Stephens & Co. set a target price of $145.0 on 01/02/2026
Danielle Antalffy from UBS set a target price of $145.0 on 12/23/2025
Richard Newitter from Truist Securities set a target price of $145.0 on 12/18/2025

You can track data on $GKOS on Quiver Quantitative.

This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.