Latest Institutional Transactions on Winmark Corp (WINA)
This table provides information on the latest institutional transactions involving Winmark Corp (WINA) 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 |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-8.19K- 10.62% |
$2.61M - $3.69M
|
68.9K
$27.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
178+ 13.83% |
$56.7K - $80.2K
|
1.47K
$592K
|
|
|
Aug 14, 2025
Q2 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
BUY
|
- |
56+ 3.69% |
$17.8K - $25.2K
|
1.57K
$636K
|
|
|
Aug 14, 2025
Q2 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
173+ 8.73% |
$55.1K - $77.9K
|
2.15K
$871K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
1.89K+ 38.93% |
$603K - $852K
|
6.76K
$2.73M
|
|
|
Aug 14, 2025
Q2 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
5.29KNew |
$1.68M - $2.38M
|
5.29K
$2.14M
|
|
|
Aug 14, 2025
Q2 2025
|
Petrus Trust Company, Lta
Dallas, TX |
BUY
|
- |
721New |
$230K - $325K
|
721
$292K
|
|
|
Aug 14, 2025
Q2 2025
|
Stifel Financial Corp
St. Louis, MO |
BUY
|
- |
41+ 0.87% |
$13.1K - $18.5K
|
4.76K
$1.92M
|
|
|
Aug 14, 2025
Q2 2025
|
Alliancebernstein L.P.
New York, NY |
BUY
|
- |
70.7K+ 2357.97% |
$22.5M - $31.9M
|
73.7K
$29.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
911New |
$290K - $410K
|
911
$368K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-1.91K- 21.86% |
$608K - $859K
|
6.82K
$2.76M
|
|
|
Aug 14, 2025
Q2 2025
|
Qube Research & Technologies LTD
London, X0 |
SELL
|
- |
-7.04K- 38.31% |
$2.24M - $3.17M
|
11.3K
$4.59M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
- |
17.8K+ 310.46% |
$5.66M - $8.01M
|
23.5K
$9.51M
|
|
|
Aug 14, 2025
Q2 2025
|
Rafferty Asset Management, LLC
New York, NY |
BUY
|
- |
74+ 9.57% |
$23.6K - $33.3K
|
847
$343K
|
|
|
Aug 14, 2025
Q2 2025
|
Nebula Research & Development LLC
New York, NY |
BUY
|
- |
354+ 18.68% |
$113K - $159K
|
2.25K
$910K
|
|
|
Aug 14, 2025
Q2 2025
|
Drw Securities, LLC
Chicago, IL |
BUY
|
- |
729New |
$232K - $328K
|
729
$295K
|
|
|
Aug 14, 2025
Q2 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
2.7KNew |
$860K - $1.22M
|
2.7K
$1.09M
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
10.3K+ 595.57% |
$3.29M - $4.66M
|
12.1K
$4.89M
|
|
|
Aug 14, 2025
Q2 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
1.09K+ 55.04% |
$348K - $492K
|
3.08K
$1.25M
|
|
|
Aug 14, 2025
Q2 2025
|
Voya Investment Management LLC
Atlanta, GA |
BUY
|
- |
7+ 0.85% |
$2.23K - $3.15K
|
827
$334K
|
|
|
Aug 14, 2025
Q2 2025
|
Verition Fund Management LLC
Greenwich, CT |
SELL
|
- |
-201- 12.49% |
$64K - $90.5K
|
1.41K
$569K
|
|
|
Aug 14, 2025
Q2 2025
|
California State Teachers Retirement System
West Sacramento, CA |
SELL
|
- |
-212- 7.6% |
$67.5K - $95.5K
|
2.58K
$1.04M
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
1.95K+ 19.76% |
$622K - $880K
|
11.8K
$4.79M
|
|
|
Aug 14, 2025
Q2 2025
|
Mariner, LLC
Overland Park, KS |
BUY
|
- |
177+ 24.55% |
$56.4K - $79.7K
|
898
$363K
|
|
|
Aug 14, 2025
Q2 2025
|
Dark Forest Capital Management LP
Weston, CT |
SELL
|
- |
-472- 8.14% |
$150K - $213K
|
5.32K
$2.15M
|
|
|
Aug 14, 2025
Q2 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
523+ 12.23% |
$167K - $236K
|
4.8K
$1.94M
|
|
|
Aug 14, 2025
Q2 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
501+ 2.88% |
$160K - $226K
|
17.9K
$7.23M
|
|
|
Aug 14, 2025
Q2 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
1.85KNew |
$590K - $834K
|
1.85K
$749K
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-479- 5.32% |
$153K - $216K
|
8.53K
$3.45M
|
|
|
Aug 14, 2025
Q2 2025
|
Rockefeller Capital Management L.P.
New York, NY |
BUY
|
- |
50KNew |
$15.9M - $22.5M
|
50K
$20.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Knightsbridge Asset Management, LLC
Newport Beach, CA |
SELL
|
- |
-117- 9.04% |
$37.3K - $52.7K
|
1.18K
$476K
|
|
|
Aug 14, 2025
Q2 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
2.07KNew |
$658K - $930K
|
2.07K
$835K
|
|
|
Aug 14, 2025
Q2 2025
|
Quarry LP
New York, NY |
BUY
|
- |
23New |
$7.32K - $10.4K
|
23
$9.3K
|
|
|
Aug 14, 2025
Q2 2025
|
Smartleaf Asset Management LLC
Boston, MA |
BUY
|
- |
116+ 48.54% |
$36.9K - $52.2K
|
355
$144K
|
|
|
Aug 14, 2025
Q2 2025
|
Polymer Capital Management (Us) LLC
New York, NY |
BUY
|
- |
1.06KNew |
$338K - $479K
|
1.06K
$430K
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
16.3K+ 76.66% |
$5.19M - $7.35M
|
37.6K
$15.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-157- 1.37% |
$50K - $70.7K
|
11.3K
$4.56M
|
|
|
Aug 14, 2025
Q2 2025
|
Legato Capital Management LLC
|
BUY
|
- |
80+ 0.54% |
$25.5K - $36K
|
14.9K
$6.03M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
4.66K+ 74.5% |
$1.48M - $2.1M
|
10.9K
$4.41M
|
|
|
Aug 14, 2025
Q2 2025
|
Snowden Capital Advisors LLC
New York, NY |
BUY
|
- |
19+ 2.96% |
$6.05K - $8.56K
|
660
$267K
|
|
|
Aug 13, 2025
Q2 2025
|
Pictet Asset Management Holding Sa
Carouge, V8 |
BUY
|
- |
553New |
$176K - $249K
|
553
$224K
|
|
|
Aug 13, 2025
Q2 2025
|
Jones Financial Companies Lllp
|
BUY
|
- |
6New |
$1.91K - $2.7K
|
6
$2.43K
|
|
|
Aug 13, 2025
Q2 2025
|
Ken Fisher
Fisher Asset Management, LLC | Camas, Wa
|
BUY
|
- |
82.2KNew |
$26.2M - $37M
|
82.2K
$33.2M
|
|
|
Aug 13, 2025
Q2 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
13New |
$4.14K - $5.85K
|
13
$5.26K
|
|
|
Aug 13, 2025
Q2 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
SELL
|
- |
-481- 26.86% |
$153K - $217K
|
1.31K
$530K
|
|
|
Aug 13, 2025
Q2 2025
|
New York State Common Retirement Fund
|
BUY
|
- |
320+ 2.22% |
$102K - $144K
|
14.7K
$5.96M
|
|
|
Aug 13, 2025
Q2 2025
|
Neuberger Berman Group LLC
New York, NY |
SELL
|
- |
-10.1K- 3.08% |
$3.21M - $4.54M
|
318K
$128M
|
|
|
Aug 13, 2025
Q2 2025
|
Skandinaviska Enskilda Banken Ab (Publ)
Stockholm, V7 |
SELL
|
- |
-300- 6.0% |
$95.5K - $135K
|
4.7K
$1.9M
|
|
|
Aug 13, 2025
Q2 2025
|
State Board Of Administration Of Florida Retirement System
|
BUY
|
- |
1.52KNew |
$485K - $685K
|
1.52K
$616K
|
|
|
Aug 13, 2025
Q2 2025
|
Hsbc Holdings PLC
London, X0 |
SELL
|
- |
-22- 2.95% |
$7.01K - $9.91K
|
723
$292K
|