Purchases and Sales Made in Q3 2025 in Staar Surgical CO (STAA)
This table provides information about the institutional ownership of Staar Surgical CO (STAA) during Q3 2025. The information is specifically focused on institutions that hold shares of STAAR SURGICAL CO.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
1.81MNew |
$30.1M - $51.8M
|
1.81M
$47.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Magnetar Financial LLC
Evanston, IL |
BUY
|
- |
1.2MNew |
$20M - $34.4M
|
1.2M
$31.7M
|
|
|
Nov 06, 2025
Q3 2025
|
Alpine Associates Management Inc.
Englewood Cliffs, NJ |
BUY
|
- |
913KNew |
$15.2M - $26.1M
|
913K
$24M
|
|
|
Nov 14, 2025
Q3 2025
|
Sand Grove Capital Management LLP
London, X0 |
BUY
|
- |
829KNew |
$13.8M - $23.7M
|
829K
$21.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
794K+ 435.7% |
$13.2M - $22.7M
|
976K
$25.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Water Island Capital LLC
New York, NY |
BUY
|
- |
658KNew |
$10.9M - $18.8M
|
658K
$17.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Slotnik Capital, LLC
Dallas, TX |
BUY
|
- |
635KNew |
$10.5M - $18.1M
|
635K
$16.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Arbitrage LLC
Greenwich, CT |
BUY
|
- |
631KNew |
$10.5M - $18M
|
631K
$16.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Omni Event Management LTD
London, X0 |
BUY
|
- |
624KNew |
$10.4M - $17.8M
|
624K
$16.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
336K+ 835.22% |
$5.59M - $9.61M
|
377K
$9.91M
|
|
|
Nov 13, 2025
Q3 2025
|
Glazer Capital, LLC
New York, NY |
BUY
|
- |
287KNew |
$4.77M - $8.2M
|
287K
$7.55M
|
|
|
Nov 06, 2025
Q3 2025
|
Abc Arbitrage Sa
Paris, I0 |
BUY
|
- |
247KNew |
$4.1M - $7.05M
|
247K
$6.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Highland Capital Management Fund Advisors, L.P.
Dallas, TX |
BUY
|
- |
234KNew |
$3.88M - $6.67M
|
234K
$6.15M
|
|
|
Nov 12, 2025
Q3 2025
|
Gabelli Funds LLC
Rye, NY |
BUY
|
- |
216KNew |
$3.59M - $6.18M
|
216K
$5.69M
|
|
|
Nov 06, 2025
Q3 2025
|
Versor Investments LP
|
BUY
|
- |
212KNew |
$3.53M - $6.07M
|
212K
$5.59M
|
|
|
Nov 14, 2025
Q3 2025
|
Janus Henderson Group PLC
London, X0 |
BUY
|
- |
199K+ 1049.76% |
$3.3M - $5.68M
|
218K
$5.73M
|
|
|
Nov 12, 2025
Q3 2025
|
Gabelli & CO Investment Advisers, Inc.
Rye, NY |
BUY
|
- |
179KNew |
$2.97M - $5.11M
|
179K
$4.71M
|
|
|
Nov 14, 2025
Q3 2025
|
Prelude Capital Management, LLC
New York, NY |
BUY
|
- |
155KNew |
$2.58M - $4.44M
|
155K
$4.09M
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
153KNew |
$2.54M - $4.37M
|
153K
$4.03M
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
127KNew |
$2.11M - $3.64M
|
127K
$3.35M
|
|
|
Nov 14, 2025
Q3 2025
|
Polar Asset Management Partners Inc.
Toronto, A6 |
BUY
|
- |
125KNew |
$2.08M - $3.57M
|
125K
$3.29M
|
|
|
Nov 14, 2025
Q3 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
BUY
|
- |
122K+ 463.66% |
$2.03M - $3.49M
|
149K
$3.91M
|
|
|
Nov 07, 2025
Q3 2025
|
Credit Industriel Et Commercial
Paris France, I0 |
BUY
|
- |
121KNew |
$2.01M - $3.46M
|
121K
$3.19M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
107K+ 99.59% |
$1.77M - $3.05M
|
214K
$5.62M
|
|
|
Nov 14, 2025
Q3 2025
|
Deerfield Management Company, L.P. (Series C)
New York, NY |
BUY
|
- |
97KNew |
$1.61M - $2.77M
|
97K
$2.55M
|
|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
BUY
|
- |
93.3K+ 154.27% |
$1.55M - $2.67M
|
154K
$4.05M
|
|
|
Nov 20, 2025
Q3 2025
|
Yunqi Capital LTD
Hong Kong, K3 |
BUY
|
- |
88.8K+ 3.68% |
$1.47M - $2.54M
|
2.5M
$65.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Vestcor Inc
Fredericton, A3 |
BUY
|
- |
86.6KNew |
$1.44M - $2.47M
|
86.6K
$2.28M
|
|
|
Nov 05, 2025
Q3 2025
|
New York Life Investment Management LLC
New York, NY |
BUY
|
- |
83.5KNew |
$1.39M - $2.39M
|
83.5K
$2.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Groupe La Francaise
Paris, I0 |
BUY
|
- |
80.8KNew |
$1.34M - $2.31M
|
80.8K
$2.13M
|
|
|
Nov 14, 2025
Q3 2025
|
Summit Tx Capital, L.P.
Fort Worth, TX |
BUY
|
- |
65KNew |
$1.08M - $1.86M
|
65K
$1.71M
|
|
|
Nov 07, 2025
Q3 2025
|
Bck Capital Management LP
Stamford, CT |
BUY
|
- |
51KNew |
$847K - $1.46M
|
51K
$1.34M
|
|
|
Nov 14, 2025
Q3 2025
|
Centiva Capital, LP
New York, NY |
BUY
|
- |
50KNew |
$831K - $1.43M
|
50K
$1.32M
|
|
|
Nov 14, 2025
Q3 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
48.5KNew |
$806K - $1.39M
|
48.5K
$1.28M
|
|
|
Nov 14, 2025
Q3 2025
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
46.9KNew |
$779K - $1.34M
|
46.9K
$1.24M
|
|
|
Nov 17, 2025
Q3 2025
|
Morningstar Investment Management LLC
Chicago, IL |
BUY
|
- |
39.8KNew |
$661K - $1.14M
|
39.8K
$1.05M
|
|
|
Nov 14, 2025
Q3 2025
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
37.5K+ 23894.9% |
$623K - $1.07M
|
37.7K
$992K
|
|
|
Oct 28, 2025
Q3 2025
|
Cannon Global Investment Management, LLC
|
BUY
|
- |
31.9KNew |
$530K - $912K
|
31.9K
$840K
|
|
|
Nov 14, 2025
Q3 2025
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
- |
25.7KNew |
$426K - $733K
|
25.7K
$676K
|
|
|
Nov 14, 2025
Q3 2025
|
Murchinson Ltd.
Toronto, A6 |
BUY
|
- |
25KNew |
$415K - $714K
|
25K
$658K
|
|
|
Nov 14, 2025
Q3 2025
|
Harvest Management LLC
New York, NY |
BUY
|
- |
25KNew |
$415K - $714K
|
25K
$658K
|
|
|
Nov 12, 2025
Q3 2025
|
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys
Harrisburg, PA |
BUY
|
- |
24.9K+ 195.96% |
$414K - $712K
|
37.6K
$990K
|
|
|
Nov 12, 2025
Q3 2025
|
Burren Capital Advisors LTD
Gibraltar, J1 |
BUY
|
- |
24.6KNew |
$408K - $702K
|
24.6K
$647K
|
|
|
Nov 06, 2025
Q3 2025
|
Public Sector Pension Investment Board
Montreal, A8 |
BUY
|
- |
24.5K+ 14.53% |
$407K - $700K
|
193K
$5.09M
|
|
|
Nov 04, 2025
Q3 2025
|
Allianz Asset Management Gmb H
Munich, 2M |
BUY
|
- |
22.8KNew |
$379K - $651K
|
22.8K
$600K
|
|
|
Nov 14, 2025
Q3 2025
|
Virtu Financial LLC
New York, NY |
BUY
|
- |
19.8KNew |
$328K - $564K
|
19.8K
$520K
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
15.1KNew |
$251K - $432K
|
15.1K
$398K
|
|
|
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
|
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
|
|