Latest Institutional Purchases of Glaukos Corp (GKOS)
This list provides information on the latest institutional transactions involving Glaukos Corp (GKOS) stock that were buys. 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 purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Wellington Management Group LLP
Boston, MA |
BUY
|
- |
954K+ 41.63% |
$78.5M - $98.5M
|
3.24M
$290M
|
|
|
Aug 13, 2025
Q2 2025
|
Norges Bank
Oslo, Q8 |
BUY
|
- |
739KNew |
$60.8M - $76.3M
|
739K
$66M
|
|
|
Aug 14, 2025
Q2 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
719KNew |
$59.2M - $74.3M
|
719K
$64.3M
|
|
|
Aug 11, 2025
Q2 2025
|
Primecap Management CO
Pasadena, CA |
BUY
|
- |
610K+ 50.02% |
$50.1M - $63M
|
1.83M
$163M
|
|
|
Aug 01, 2025
Q2 2025
|
Australian Super Pty LTD
|
BUY
|
- |
406KNew |
$33.4M - $41.9M
|
406K
$36.3M
|
|
|
Jul 29, 2025
Q2 2025
|
William Blair Investment Management, LLC
Chicago, IL |
BUY
|
- |
391K+ 52.44% |
$32.2M - $40.4M
|
1.14M
$101M
|
|
|
Aug 12, 2025
Q2 2025
|
Champlain Investment Partners, LLC
Burlington, VT |
BUY
|
- |
363KNew |
$29.9M - $37.5M
|
363K
$32.4M
|
|
|
Aug 13, 2025
Q2 2025
|
Capital World Investors
Los Angeles, CA |
BUY
|
- |
301K+ 54.62% |
$24.7M - $31M
|
851K
$76M
|
|
|
Aug 14, 2025
Q2 2025
|
Holocene Advisors, LP
New York, NY |
BUY
|
- |
299K+ 40.06% |
$24.6M - $30.9M
|
1.05M
$93.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
278K+ 1447.48% |
$22.9M - $28.7M
|
297K
$26.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Iron Triangle Partners LP
Cos Cob, CT |
BUY
|
- |
271KNew |
$22.3M - $28M
|
271K
$24.2M
|
|
|
Aug 13, 2025
Q2 2025
|
Capital International Investors
Los Angeles, CA |
BUY
|
- |
247KNew |
$20.3M - $25.5M
|
247K
$22M
|
|
|
Aug 14, 2025
Q2 2025
|
Freestone Grove Partners LP
San Francisco, CA |
BUY
|
- |
220KNew |
$18.1M - $22.7M
|
220K
$19.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
192K+ 51.95% |
$15.8M - $19.8M
|
561K
$50.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Janus Henderson Group PLC
London, X0 |
BUY
|
- |
187K+ 20.75% |
$15.4M - $19.3M
|
1.09M
$97.1M
|
|
|
Aug 13, 2025
Q2 2025
|
Granite Investment Partners, LLC
|
BUY
|
- |
178K+ 1189.71% |
$14.6M - $18.3M
|
193K
$17.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Polar Asset Management Partners Inc.
Toronto, A6 |
BUY
|
- |
159K+ 884.51% |
$13.1M - $16.4M
|
177K
$15.8M
|
|
|
Aug 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
147K+ 2.47% |
$12.1M - $15.2M
|
6.11M
$546M
|
|
|
Aug 14, 2025
Q2 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
137K+ 1387.66% |
$11.3M - $14.2M
|
147K
$13.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna Portfolio Strategies, LLC
Bala Cynwyd, PA |
BUY
|
- |
133KNew |
$10.9M - $13.7M
|
133K
$11.9M
|
|
|
Aug 12, 2025
Q2 2025
|
Clearbridge Investments, LLC
New York, NY |
BUY
|
- |
129K+ 36.96% |
$10.6M - $13.3M
|
479K
$42.8M
|
|
|
Jul 15, 2025
Q2 2025
|
Riverbridge Partners LLC
|
BUY
|
- |
119K+ 41.51% |
$9.75M - $12.2M
|
404K
$36.1M
|
|
|
Aug 08, 2025
Q2 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
116K+ 9.51% |
$9.5M - $11.9M
|
1.33M
$119M
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
106K+ 5.34% |
$8.72M - $10.9M
|
2.09M
$187M
|
|
|
Aug 13, 2025
Q2 2025
|
Divisadero Street Capital Management, LP
Miami, FL |
BUY
|
- |
102KNew |
$8.37M - $10.5M
|
102K
$9.09M
|
|
|
Aug 14, 2025
Q2 2025
|
Summit Partners Public Asset Management, LLC
Boston, MA |
BUY
|
CALL |
75KNew |
$6.17M - $7.75M
|
75K
$6.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
- |
74.5K+ 95.06% |
$6.13M - $7.69M
|
153K
$13.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
73.4K+ 34.58% |
$6.04M - $7.58M
|
286K
$25.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
69.8K+ 184.77% |
$5.74M - $7.21M
|
108K
$9.61M
|
|
|
Aug 13, 2025
Q2 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
65.3K+ 11.46% |
$5.37M - $6.74M
|
635K
$56.7M
|
|
|
Aug 12, 2025
Q2 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
58.5K+ 9.11% |
$4.81M - $6.04M
|
700K
$62.6M
|
|
|
Aug 13, 2025
Q2 2025
|
Atika Capital Management LLC
New York, NY |
BUY
|
- |
56K+ 21.25% |
$4.61M - $5.78M
|
320K
$28.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
55.3K+ 2.84% |
$4.55M - $5.71M
|
2M
$179M
|
|
|
Aug 14, 2025
Q2 2025
|
Silvercrest Asset Management Group LLC
New York, NY |
BUY
|
- |
52.6KNew |
$4.33M - $5.43M
|
52.6K
$4.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Integral Health Asset Management, LLC
|
BUY
|
- |
50KNew |
$4.11M - $5.16M
|
50K
$4.47M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
49.4K+ 21.48% |
$4.06M - $5.1M
|
279K
$25M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
44.5K+ 65.9% |
$3.66M - $4.6M
|
112K
$10M
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
43K+ 64.88% |
$3.54M - $4.45M
|
109K
$9.77M
|
|
|
Aug 14, 2025
Q2 2025
|
Macquarie Group LTD
Australia, C3 |
BUY
|
- |
40.3K+ 119.94% |
$3.31M - $4.16M
|
73.8K
$6.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Osterweis Capital Management Inc
San Francisco, CA |
BUY
|
- |
35.2K+ 59.59% |
$2.9M - $3.64M
|
94.4K
$8.43M
|
|
|
Aug 14, 2025
Q2 2025
|
Armistice Capital, LLC
New York, NY |
BUY
|
- |
31.4KNew |
$2.59M - $3.25M
|
31.4K
$2.81M
|
|
|
Aug 14, 2025
Q2 2025
|
Sit Investment Associates Inc
Minneapolis, MN |
BUY
|
- |
27.7K+ 156.75% |
$2.27M - $2.86M
|
45.3K
$4.05M
|
|
|
Aug 13, 2025
Q2 2025
|
Comerica Bank
|
BUY
|
- |
25.9K+ 12.99% |
$2.13M - $2.67M
|
225K
$20.1M
|
|
|
Aug 12, 2025
Q2 2025
|
Segall Bryant & Hamill, LLC
Chicago, IL |
BUY
|
- |
20.7K+ 20.37% |
$1.7M - $2.14M
|
122K
$10.9M
|
|
|
Jul 31, 2025
Q2 2025
|
Envestnet Asset Management Inc
|
BUY
|
- |
20.4K+ 72.76% |
$1.68M - $2.11M
|
48.4K
$4.33M
|
|
|
Aug 12, 2025
Q2 2025
|
Public Sector Pension Investment Board
Montreal, A8 |
BUY
|
- |
20K+ 11.44% |
$1.65M - $2.07M
|
195K
$17.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
19.7K+ 19.47% |
$1.62M - $2.03M
|
121K
$10.8M
|
|
|
Aug 12, 2025
Q2 2025
|
Rhumbline Advisers
Boston, MA |
BUY
|
- |
17.9K+ 12.68% |
$1.48M - $1.85M
|
159K
$14.2M
|
|
|
Jul 28, 2025
Q2 2025
|
Twin Tree Management, LP
Dallas, TX |
BUY
|
- |
13.8K+ 329.29% |
$1.14M - $1.43M
|
18K
$1.61M
|
|
|
Aug 07, 2025
Q2 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
BUY
|
- |
13.1KNew |
$1.08M - $1.35M
|
13.1K
$1.17M
|