Latest Institutional Transactions on Glaukos Corp (GKOS)
This table provides information on the latest institutional transactions involving Glaukos Corp (GKOS) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
94.9KNew |
$7.58M - $10.1M
|
94.9K
$8.54M
|
|
|
Nov 14, 2025
Q3 2025
|
Point72 Hong Kong LTD
Hong Kong, K3 |
BUY
|
- |
24.7KNew |
$1.98M - $2.63M
|
24.7K
$2.23M
|
|
|
Nov 14, 2025
Q3 2025
|
Osterweis Capital Management Inc
San Francisco, CA |
BUY
|
- |
47.9K+ 50.77% |
$3.83M - $5.11M
|
142K
$12.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Mariner, LLC
Overland Park, KS |
SELL
|
- |
-1.38K- 23.12% |
$110K - $147K
|
4.59K
$413K
|
|
|
Nov 14, 2025
Q3 2025
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
8.3KNew |
$663K - $884K
|
8.3K
$747K
|
|
|
Nov 14, 2025
Q3 2025
|
Prelude Capital Management, LLC
New York, NY |
BUY
|
- |
8.21KNew |
$656K - $875K
|
8.21K
$739K
|
|
|
Nov 13, 2025
Q3 2025
|
Franklin Resources Inc
San Mateo, CA |
BUY
|
- |
10K+ 55.51% |
$800K - $1.07M
|
28K
$2.52M
|
|
|
Nov 13, 2025
Q3 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
BUY
|
- |
13K+ 98.91% |
$1.04M - $1.38M
|
26.1K
$2.35M
|
|
|
Nov 13, 2025
Q3 2025
|
Atika Capital Management LLC
New York, NY |
SELL
|
- |
-107K- 33.52% |
$8.56M - $11.4M
|
212K
$19.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
- |
35.5KNew |
$2.84M - $3.79M
|
35.5K
$3.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Magnetar Financial LLC
Evanston, IL |
BUY
|
- |
8.21KNew |
$656K - $875K
|
8.21K
$739K
|
|
|
Nov 13, 2025
Q3 2025
|
Tortoise Investment Management, LLC
|
BUY
|
- |
7New |
$559 - $746
|
7
$630
|
|
|
Nov 13, 2025
Q3 2025
|
Clearbridge Investments, LLC
New York, NY |
SELL
|
- |
-7.24K- 1.51% |
$579K - $771K
|
472K
$42.5M
|
|
|
Nov 13, 2025
Q3 2025
|
Prudential Financial Inc
Newark, NJ |
SELL
|
- |
-1.73K- 2.91% |
$138K - $184K
|
57.6K
$5.19M
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
5.29K+ 14.88% |
$422K - $563K
|
40.8K
$3.67M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
BUY
|
- |
57.3K+ 37.46% |
$4.58M - $6.1M
|
210K
$18.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Macquarie Group LTD
Australia, C3 |
BUY
|
- |
526K+ 712.94% |
$42.1M - $56.1M
|
600K
$54M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital International Investors
Los Angeles, CA |
BUY
|
- |
265K+ 107.48% |
$21.2M - $28.2M
|
512K
$46.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Rhenman & Partners Asset Management Ab
Stockholm, V7 |
SELL
|
- |
-5K- 2.13% |
$400K - $533K
|
230K
$20.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Swiss National Bank
Zurich, V8 |
BUY
|
- |
3.8K+ 3.55% |
$304K - $405K
|
111K
$9.97M
|
|
|
Nov 13, 2025
Q3 2025
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-5.94K- 3.04% |
$474K - $632K
|
189K
$17M
|
|
|
Nov 13, 2025
Q3 2025
|
Bank Of Montreal
Toronto, A6 |
SELL
|
- |
-4.79K- 42.73% |
$383K - $511K
|
6.42K
$578K
|
|
|
Nov 13, 2025
Q3 2025
|
Loomis Sayles & CO L P
|
SELL
|
- |
-146K- 24.63% |
$11.7M - $15.6M
|
447K
$40.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Van Eck Associates Corp
|
BUY
|
- |
339+ 24.23% |
$27.1K - $36.1K
|
1.74K
$156K
|
|
|
Nov 13, 2025
Q3 2025
|
Quadrant Capital Group LLC
Cincinnati, OH |
SELL
|
- |
-572- 9.31% |
$45.7K - $60.9K
|
5.57K
$502K
|
|
|
Nov 13, 2025
Q3 2025
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
BUY
|
- |
369+ 11.54% |
$29.5K - $39.3K
|
3.57K
$321K
|
|
|
Nov 13, 2025
Q3 2025
|
Sit Investment Associates Inc
Minneapolis, MN |
BUY
|
- |
23.3K+ 51.53% |
$1.87M - $2.49M
|
68.6K
$6.18M
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
SELL
|
- |
-1.76K- 7.63% |
$141K - $188K
|
21.4K
$1.92M
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
465New |
$37.2K - $49.5K
|
465
$41.9K
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
5.13K+ 12.97% |
$410K - $547K
|
44.7K
$4.03M
|
|
|
Nov 13, 2025
Q3 2025
|
Twin Tree Management, LP
Dallas, TX |
BUY
|
CALL |
6.1KNew |
$488K - $650K
|
6.1K
$549K
|
|
|
Nov 13, 2025
Q3 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
SELL
|
- |
-7.06K- 36.52% |
$564K - $752K
|
12.3K
$1.11M
|
|
|
Nov 13, 2025
Q3 2025
|
Comerica Bank
|
BUY
|
- |
16.5K+ 7.31% |
$1.32M - $1.75M
|
242K
$21.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Wealthspire Advisors, LLC
New York, NY |
BUY
|
- |
162New |
$12.9K - $17.3K
|
162
$14.6K
|
|
|
Nov 13, 2025
Q3 2025
|
Sofinnova Investments, Inc.
Menlo Park, CA |
BUY
|
- |
313KNew |
$25M - $33.3M
|
313K
$28.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Baird Financial Group, Inc.
Milwaukee, WI |
SELL
|
- |
-4.53K- 7.15% |
$362K - $483K
|
58.8K
$5.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
221K+ 256.48% |
$17.7M - $23.5M
|
307K
$27.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
CALL |
-3.1K- 28.97% |
$248K - $330K
|
7.6K
$684K
|
|
|
Nov 13, 2025
Q3 2025
|
Twin Tree Management, LP
Dallas, TX |
SELL
|
- |
-18K- 99.76% |
$1.44M - $1.92M
|
43
$3.87K
|
|
|
Nov 13, 2025
Q3 2025
|
Entropy Technologies, LP
New York, NY |
BUY
|
- |
19.5KNew |
$1.56M - $2.08M
|
19.5K
$1.76M
|
|
|
Nov 13, 2025
Q3 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
27.4K+ 22.65% |
$2.19M - $2.91M
|
148K
$13.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
57.9KNew |
$4.63M - $6.17M
|
57.9K
$5.21M
|
|
|
Nov 13, 2025
Q3 2025
|
Perbak Capital Partners LLP
London, X0 |
BUY
|
- |
9.86K+ 148.89% |
$788K - $1.05M
|
16.5K
$1.48M
|
|
|
Nov 13, 2025
Q3 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
SELL
|
- |
-582- 1.75% |
$46.5K - $62K
|
32.7K
$2.95M
|
|
|
Nov 13, 2025
Q3 2025
|
Landscape Capital Management, L.L.C.
|
BUY
|
- |
6.95K+ 212.76% |
$556K - $741K
|
10.2K
$920K
|
|
|
Nov 13, 2025
Q3 2025
|
Fora Capital, LLC
Miami, FL |
BUY
|
- |
4.15KNew |
$331K - $442K
|
4.15K
$373K
|
|
|
Nov 13, 2025
Q3 2025
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
SELL
|
- |
-30.8K- 71.88% |
$2.46M - $3.28M
|
12K
$1.08M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-390K- 39.08% |
$31.1M - $41.5M
|
607K
$54.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
93.8K+ 40.68% |
$7.5M - $10M
|
325K
$29.2M
|
|
|
Nov 12, 2025
Q3 2025
|
William Blair Investment Management, LLC
Chicago, IL |
SELL
|
- |
-42.4K- 3.73% |
$3.38M - $4.51M
|
1.09M
$98.5M
|
|