Latest Institutional Purchases of Staar Surgical CO (STAA)
This list provides information on the latest institutional transactions involving Staar Surgical CO (STAA) 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 |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
15.1KNew |
$251K - $432K
|
15.1K
$398K
|
|
|
Nov 14, 2025
Q3 2025
|
Centiva Capital, LP
New York, NY |
BUY
|
PUT |
13.7KNew |
$228K - $391K
|
13.7K
$361K
|
|
|
Nov 14, 2025
Q3 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
13.7KNew |
$227K - $390K
|
13.7K
$359K
|
|
|
Nov 14, 2025
Q3 2025
|
Sig Brokerage, LP
Bala Cynwyd, PA |
BUY
|
CALL |
13.5KNew |
$224K - $386K
|
13.5K
$355K
|
|
|
Nov 14, 2025
Q3 2025
|
Skopos Labs, Inc.
Riverhead, NY |
BUY
|
- |
13.3K+ 878.67% |
$222K - $381K
|
14.9K
$391K
|
|
|
Oct 30, 2025
Q3 2025
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
BUY
|
- |
11.6KNew |
$192K - $330K
|
11.6K
$304K
|
|
|
Nov 13, 2025
Q3 2025
|
Four Thought Financial Partners, LLC
Venice, FL |
BUY
|
- |
11.4KNew |
$189K - $324K
|
11.4K
$299K
|
|
|
Nov 12, 2025
Q3 2025
|
Mario Gabelli
Gamco Investors, Inc. Et Al | Rye, Ny
|
BUY
|
- |
11KNew |
$183K - $314K
|
11K
$290K
|
|
|
Nov 14, 2025
Q3 2025
|
Sagefield Capital LP
Dallas, TX |
BUY
|
- |
11KNew |
$182K - $313K
|
11K
$289K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
10.8KNew |
$179K - $309K
|
10.8K
$284K
|
|
|
Nov 14, 2025
Q3 2025
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
- |
10KNew |
$166K - $286K
|
10K
$263K
|
|
|
Nov 14, 2025
Q3 2025
|
Rangeley Capital, LLC
New Canaan, CT |
BUY
|
- |
10KNew |
$166K - $286K
|
10K
$263K
|
|
|
Nov 13, 2025
Q3 2025
|
Diametric Capital, LP
Boston, MA |
BUY
|
- |
10KNew |
$166K - $286K
|
10K
$263K
|
|
|
Nov 14, 2025
Q3 2025
|
Amundi
Paris, I0 |
BUY
|
- |
9.35KNew |
$155K - $267K
|
9.35K
$246K
|
|
|
Nov 13, 2025
Q3 2025
|
Guggenheim Capital LLC
Chicago, IL |
BUY
|
- |
9.19KNew |
$153K - $263K
|
9.19K
$242K
|
|
|
Nov 05, 2025
Q3 2025
|
Pro Share Advisors LLC
|
BUY
|
- |
8.67K+ 77.82% |
$144K - $248K
|
19.8K
$521K
|
|
|
Oct 30, 2025
Q3 2025
|
Teacher Retirement System Of Texas
Austin, TX |
BUY
|
- |
8.53KNew |
$142K - $244K
|
8.53K
$224K
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
7.9K+ 40.6% |
$131K - $226K
|
27.4K
$720K
|
|
|
Nov 12, 2025
Q3 2025
|
Cibc Bancorp Usa Inc.
Chicago, IL |
BUY
|
- |
7.75KNew |
$129K - $221K
|
7.75K
$204K
|
|
|
Nov 14, 2025
Q3 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
7.7KNew |
$128K - $220K
|
7.7K
$203K
|
|
|
Oct 28, 2025
Q3 2025
|
Wolverine Asset Management LLC
|
BUY
|
- |
7.42KNew |
$123K - $212K
|
7.42K
$195K
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
7.41K+ 6.76% |
$123K - $212K
|
117K
$3.08M
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
6.82K+ 1.33% |
$113K - $195K
|
520K
$13.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
6.77K+ 15.2% |
$112K - $193K
|
51.3K
$1.35M
|
|
|
Nov 14, 2025
Q3 2025
|
Creative Planning
Overland Park, KS |
BUY
|
- |
6.14K+ 39.11% |
$102K - $175K
|
21.8K
$575K
|
|
|
Nov 03, 2025
Q3 2025
|
New York State Common Retirement Fund
|
BUY
|
- |
6.1K+ 53.92% |
$101K - $174K
|
17.4K
$458K
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
5.81K+ 1.22% |
$96.5K - $166K
|
480K
$12.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
4.61K+ 14.13% |
$76.5K - $132K
|
37.2K
$979K
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
4.47K+ 9928.89% |
$74.2K - $128K
|
4.51K
$119K
|
|
|
Nov 12, 2025
Q3 2025
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
2.97K+ 27.46% |
$49.3K - $84.9K
|
13.8K
$363K
|
|
|
Nov 03, 2025
Q3 2025
|
Quest Partners LLC
New York, NY |
BUY
|
- |
2.9K+ 26.61% |
$48.1K - $82.7K
|
13.8K
$363K
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
2.2K+ 22.22% |
$36.5K - $62.9K
|
12.1K
$318K
|
|
|
Nov 17, 2025
Q3 2025
|
Great West Life Assurance CO
Winnipeg, A2 |
BUY
|
- |
1.98K+ 3.56% |
$32.9K - $56.5K
|
57.6K
$1.52M
|
|
|
Nov 19, 2025
Q3 2025
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
BUY
|
- |
1.02K+ 2605.13% |
$16.9K - $29K
|
1.06K
$27.8K
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
956+ 0.64% |
$15.9K - $27.3K
|
151K
$3.97M
|
|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
711+ 0.54% |
$11.8K - $20.3K
|
132K
$3.47M
|
|
|
Oct 02, 2025
Q3 2025
|
Gamma Investing LLC
Foster City, CA |
BUY
|
- |
706+ 61.39% |
$11.7K - $20.2K
|
1.86K
$48.8K
|
|
|
Oct 29, 2025
Q3 2025
|
Amalgamated Bank
New York, NY |
BUY
|
- |
514+ 3.65% |
$8.54K - $14.7K
|
14.6K
$385K
|
|
|
Oct 20, 2025
Q3 2025
|
Salomon & Ludwin, LLC
|
BUY
|
- |
420New |
$6.98K - $12K
|
420
$11.1K
|
|
|
Nov 06, 2025
Q3 2025
|
Rhumbline Advisers
Boston, MA |
BUY
|
- |
366+ 0.25% |
$6.08K - $10.5K
|
145K
$3.81M
|
|
|
Nov 12, 2025
Q3 2025
|
Sterling Capital Management LLC
Charlotte, NC |
BUY
|
- |
296+ 100.68% |
$4.92K - $8.46K
|
590
$15.5K
|
|
|
Nov 10, 2025
Q3 2025
|
Us Bancorp \De\
|
BUY
|
- |
250+ 12.19% |
$4.15K - $7.14K
|
2.3K
$60.6K
|
|
|
Oct 23, 2025
Q3 2025
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
232+ 30.97% |
$3.85K - $6.63K
|
981
$25.8K
|
|
|
Nov 14, 2025
Q3 2025
|
Rockefeller Capital Management L.P.
New York, NY |
BUY
|
- |
203New |
$3.37K - $5.8K
|
203
$5.34K
|
|
|
Nov 05, 2025
Q3 2025
|
Bessemer Group Inc
Woodbridge, NJ |
BUY
|
- |
195+ 1625.0% |
$3.24K - $5.57K
|
207
$5.45K
|
|
|
Nov 03, 2025
Q3 2025
|
Arizona State Retirement System
|
BUY
|
- |
181+ 1.8% |
$3.01K - $5.17K
|
10.3K
$270K
|
|
|
Nov 04, 2025
Q3 2025
|
Sbi Securities Co., Ltd.
Tokyo, M0 |
BUY
|
- |
164+ 98.2% |
$2.72K - $4.69K
|
331
$8.71K
|
|
|
Nov 05, 2025
Q3 2025
|
Linden Thomas Advisory Services, LLC
Charlotte, NC |
BUY
|
- |
163+ 0.79% |
$2.71K - $4.66K
|
20.9K
$549K
|
|
|
Nov 04, 2025
Q3 2025
|
Jones Financial Companies Lllp
|
BUY
|
- |
152+ 71.36% |
$2.52K - $4.34K
|
365
$9.61K
|
|
|
Nov 13, 2025
Q3 2025
|
Wealthspire Advisors, LLC
New York, NY |
BUY
|
- |
146New |
$2.43K - $4.17K
|
146
$3.84K
|
|