Latest Institutional Sells of Glaukos Corp (GKOS)
This list provides information on the latest institutional transactions involving Glaukos Corp (GKOS) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Driehaus Capital Management LLC
Chicago, IL |
SELL
|
- |
-473K- 48.6% |
$38.9M - $48.9M
|
500K
$44.7M
|
|
|
Aug 13, 2025
Q2 2025
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-455K- 31.34% |
$37.4M - $47M
|
997K
$89.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Summit Partners Public Asset Management, LLC
Boston, MA |
SELL
|
- |
-366K- 83.0% |
$30.1M - $37.8M
|
75K
$6.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Fred Alger Management, LLC
New York, NY |
SELL
|
- |
-180K- 29.67% |
$14.8M - $18.6M
|
426K
$38.1M
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
SELL
|
- |
-168K- 52.67% |
$13.9M - $17.4M
|
151K
$13.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Gilder Gagnon Howe & CO LLC
New York, NY |
SELL
|
- |
-136K- 16.25% |
$11.2M - $14M
|
701K
$62.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Eversept Partners, LP
New York, NY |
SELL
|
- |
-127K- 80.19% |
$10.5M - $13.2M
|
31.5K
$2.81M
|
|
|
Aug 13, 2025
Q2 2025
|
Marshall Wace, LLP
London, X0 |
SELL
|
- |
-114K- 33.09% |
$9.39M - $11.8M
|
231K
$20.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-100K- 23.78% |
$8.23M - $10.3M
|
321K
$28.6M
|
|
|
Aug 12, 2025
Q2 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-95.5K- 22.24% |
$7.86M - $9.86M
|
334K
$29.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-87.3K- 50.33% |
$7.18M - $9.02M
|
86.2K
$7.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Eventide Asset Management, LLC
Boston, MA |
SELL
|
- |
-70.2K- 24.12% |
$5.77M - $7.25M
|
221K
$19.7M
|
|
|
Aug 13, 2025
Q2 2025
|
Brown Capital Management LLC
Baltimore, MD |
SELL
|
- |
-53.5K- 4.48% |
$4.4M - $5.52M
|
1.14M
$102M
|
|
|
Aug 05, 2025
Q2 2025
|
Zweig Di Menna Associates LLC
|
SELL
|
- |
-52.2K- 85.86% |
$4.29M - $5.39M
|
8.6K
$768K
|
|
|
Aug 14, 2025
Q2 2025
|
Voya Investment Management LLC
Atlanta, GA |
SELL
|
- |
-47.1K- 30.34% |
$3.88M - $4.87M
|
108K
$9.67M
|
|
|
Aug 13, 2025
Q2 2025
|
Loomis Sayles & CO L P
|
SELL
|
- |
-46.5K- 7.27% |
$3.83M - $4.81M
|
594K
$53M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-45.5K- 11.41% |
$3.74M - $4.7M
|
353K
$31.5M
|
|
|
Aug 08, 2025
Q2 2025
|
Principal Financial Group Inc
Des Moines, IA |
SELL
|
- |
-43.6K- 13.35% |
$3.59M - $4.51M
|
283K
$25.3M
|
|
|
Aug 08, 2025
Q2 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
SELL
|
- |
-43.2K- 46.72% |
$3.56M - $4.47M
|
49.3K
$4.41M
|
|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
SELL
|
- |
-41.1K- 7.65% |
$3.38M - $4.25M
|
496K
$44.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-40.2K- 50.57% |
$3.31M - $4.15M
|
39.3K
$3.51M
|
|
|
Jul 25, 2025
Q2 2025
|
Allspring Global Investments Holdings, LLC
|
SELL
|
- |
-39.9K- 12.45% |
$3.29M - $4.13M
|
281K
$25.1M
|
|
|
Aug 13, 2025
Q2 2025
|
Rhenman & Partners Asset Management Ab
Stockholm, V7 |
SELL
|
- |
-35K- 12.96% |
$2.88M - $3.62M
|
235K
$21M
|
|
|
Aug 13, 2025
Q2 2025
|
First Trust Advisors LP
Wheaton, IL |
SELL
|
- |
-32.4K- 91.17% |
$2.67M - $3.35M
|
3.14K
$280K
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
SELL
|
- |
-31.9K- 13.96% |
$2.62M - $3.29M
|
196K
$17.5M
|
|
|
Aug 11, 2025
Q2 2025
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
SELL
|
- |
-30.1K- 33.65% |
$2.47M - $3.11M
|
59.3K
$5.29M
|
|
|
Aug 14, 2025
Q2 2025
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-25.7K- 2.01% |
$2.11M - $2.65M
|
1.25M
$112M
|
|
|
Aug 14, 2025
Q2 2025
|
Braidwell LP
Stamford, CT |
SELL
|
- |
-21K- 3.37% |
$1.73M - $2.17M
|
603K
$53.9M
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
SELL
|
- |
-20.9K- 27.01% |
$1.72M - $2.16M
|
56.6K
$5.06M
|
|
|
Aug 14, 2025
Q2 2025
|
Qube Research & Technologies LTD
London, X0 |
SELL
|
- |
-18.5K- 8.62% |
$1.52M - $1.91M
|
196K
$17.5M
|
|
|
Aug 13, 2025
Q2 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-17.9K- 12.73% |
$1.47M - $1.85M
|
123K
$10.9M
|
|
|
Aug 13, 2025
Q2 2025
|
Russell Investments Group, Ltd.
|
SELL
|
- |
-15.3K- 39.77% |
$1.26M - $1.58M
|
23.1K
$2.07M
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
SELL
|
- |
-14.4K- 11.14% |
$1.18M - $1.48M
|
115K
$10.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
CALL |
-13.5K- 16.67% |
$1.11M - $1.39M
|
67.5K
$6.03M
|
|
|
Aug 14, 2025
Q2 2025
|
State Of Wisconsin Investment Board
Madison, WI |
SELL
|
- |
-8.98K- 19.1% |
$738K - $927K
|
38K
$3.4M
|
|
|
Aug 07, 2025
Q2 2025
|
Illinois Municipal Retirement Fund
|
SELL
|
- |
-8.66K- 23.46% |
$712K - $894K
|
28.2K
$2.52M
|
|
|
Aug 12, 2025
Q2 2025
|
Landscape Capital Management, L.L.C.
|
SELL
|
- |
-6.92K- 67.92% |
$569K - $714K
|
3.27K
$292K
|
|
|
Aug 13, 2025
Q2 2025
|
Centiva Capital, LP
New York, NY |
SELL
|
- |
-5.03K- 45.17% |
$414K - $520K
|
6.11K
$546K
|
|
|
Aug 04, 2025
Q2 2025
|
Strs Ohio
|
SELL
|
- |
-4K- 41.24% |
$329K - $413K
|
5.7K
$509K
|
|
|
Aug 14, 2025
Q2 2025
|
Cibc World Markets Corp
New York, NY |
SELL
|
- |
-3.97K- 36.55% |
$327K - $410K
|
6.89K
$616K
|
|
|
Aug 12, 2025
Q2 2025
|
Lpl Financial LLC
Fort Mill, SC |
SELL
|
- |
-3.93K- 24.88% |
$323K - $405K
|
11.9K
$1.06M
|
|
|
Aug 13, 2025
Q2 2025
|
Federated Hermes, Inc.
Pittsburgh, PA |
SELL
|
- |
-3.79K- 13.71% |
$311K - $391K
|
23.8K
$2.13M
|
|
|
Aug 18, 2025
Q2 2025
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
PUT |
-3K- 10.34% |
$247K - $310K
|
26K
$2.32M
|
|
|
Aug 13, 2025
Q2 2025
|
Natixis Advisors, L.P.
Boston, MA |
SELL
|
- |
-2.9K- 9.71% |
$239K - $299K
|
27K
$2.41M
|
|
|
Jul 11, 2025
Q2 2025
|
Caldwell Sutter Capital, Inc.
Sausalito, CA |
SELL
|
- |
-2.87K- 98.46% |
$236K - $296K
|
45
$4.02K
|
|
|
Aug 14, 2025
Q2 2025
|
Toroso Investments, LLC
Massapequa, NY |
SELL
|
- |
-2.66K- 29.08% |
$218K - $274K
|
6.48K
$578K
|
|
|
Aug 12, 2025
Q2 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
SELL
|
- |
-2.15K- 9.99% |
$176K - $222K
|
19.3K
$1.73M
|
|
|
Aug 12, 2025
Q2 2025
|
One Ascent Financial Services LLC
Birmingham, AL |
SELL
|
- |
-2.04K- 49.23% |
$168K - $211K
|
2.11K
$188K
|
|
|
Aug 19, 2025
Q2 2025
|
State Of Wyoming
Cheyenne, WY |
SELL
|
- |
-1.78K- 53.82% |
$146K - $183K
|
1.52K
$136K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-1.7K- 5.07% |
$140K - $176K
|
31.8K
$2.84M
|