Significant Ownership of Whetstone Capital Advisors, LLC
- Large-stake filing summary
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- Recent SEC Schedule 13D/G filings for Whetstone Capital Advisors, LLC focus on large-stake beneficial ownership disclosures and amendments.
- Use this view to spot new large holders, amended positions, and activist-style ownership evidence.
- Manager signature
- /s/ David Atterbury - Manager
- Manager location
- Shawnee Mission, KS
Large-stake snapshot
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Manager
Names, identifiers, and filing context for this profile.
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Significant Ownership of Whetstone Capital Advisors, LLC
| Sym | Company | Class | Ownership | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|---|
| SERA | SERA PROGNOSTICS, INC. | Class A Common Stock, par value $0.0001 per share | 8.6% | $7,341,294 | -$339,269 | 3,306,889 | -4.4% | Whetstone Capital Advisors, LLC | 31 Mar 2026 |
| OPRX | OptimizeRx Corporation | Common Stock, par value $0.001 | 8.2% | $13,061,904 | 1,508,303 | 0% | Whetstone Capital Advisors, LLC | 18 Apr 2025 | |
| HCAT | Health Catalyst, Inc. | Common Stock, par value $0.001 per share | 4.5% | $4,402,825 | -$3,346,316 | 3,285,690 | -43% | Whetstone Capital Advisors, LLC | 04 Jun 2026 |
| LPRO | Open Lending Corp | Common Stock, par value $0.01 per share | 3.2% | $4,786,872 | -$2,791,608 | 3,799,105 | -37% | Whetstone Capital Advisors, LLC | 31 Mar 2026 |
| BODI | Beachbody Company, Inc. | Class A Common Stock, par value $0.0001 per share | 2.4% | $1,143,560 | -$2,187,630 | 102,172 | -66% | Whetstone Capital Advisors, LLC | 31 Mar 2026 |
Schedules 13D/G Reported by Whetstone Capital Advisors, LLC:
| Sym | Target | Class | Ownership | Change | Current shares | Change | Value | Reporting name | Form | Report period | Filing date |
|---|
Schedule rows are parsed from SEC 13D/G filings. Open the linked filing or target page to verify the reported ownership and shares.