Latest Period
Q1 2026
Security Snapshot
WINMARK CORPORATION - Common Stock, no par value per share Institutional Ownership
CUSIP: 974250102
13F Institutional Holders and Ownership History from Q4 2023 to Q1 2026
Institutions Reporting
6
Shares (Excl. Options)
7,878
Price
$213.99
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- Type / Class
- Equity / Common Stock, no par value per share
- Shares outstanding
- 3,519,818
- Price per share
- $213.99
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 7,878
- Total reported value
- $1,063,963
- Share change
- 0
- Number of holders
- 6
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Key facts
- 974250102 - WINMARK CORPORATION - Common Stock, no par value per share is tracked under CUSIP 974250102.
- 6 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 4 to 6 between Q4 2025 and Q1 2026.
- Reported value moved from $196,674,500 to $1,063,963.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 6 institutions filings for Q1 2026.
Security key
974250102
Latest holder period
Q1 2026
13F holders
6
13D/G owners
1
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 974250102:
Significant Owners of WINMARK CORPORATION - Common Stock, no par value per share based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 5% | 174,231 | Renaissance Technologies LLC | 31 Dec 2024 |
As of 31 Mar 2026, 6 institutional investors reported holding 7,878 shares of WINMARK CORPORATION - Common Stock, no par value per share. This represents 0.22% of the company’s total 3,519,818 outstanding shares.
Institutional Holders of WINMARK CORPORATION - Common Stock, no par value per share across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 7,878 | $1,063,963 | $213.99 | 6 | |
| 2025 Q4 | 485,688 | $196,674,500 | -$4,432,874 | $404.94 | 4 |
| 2024 Q3 | 81,185 | $31,088,172 | +$587,798 | $382.93 | 1 |
| 2024 Q2 | 341,092 | $120,279,272 | -$592,771 | $352.63 | 2 |
| 2024 Q1 | 342,773 | $123,980,994 | +$1,036,994 | $361.70 | 2 |
| 2023 Q4 | 339,906 | $141,927,751 | $417.55 | 2 |