Significant Ownership of Sunriver Management LLC
- Large-stake filing summary
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- Recent SEC Schedule 13D/G filings for Sunriver Management 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
- By: /s/ Randolph Willett Cook - Randolph Willett Cook, Managing Member
- Manager location
- Greenwich, CT
Large-stake snapshot
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Manager
Names, identifiers, and filing context for this profile.
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Significant Ownership of Sunriver Management LLC
| Sym | Company | Class | Ownership | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|---|
| IAS | Integral Ad Science Holding Corp. | Common Stock, $0.001 par value per share | 4.3% | $72,411,997 | -$17,317,039 | 7,120,157 | -19% | SUNRIVER MANAGEMENT LLC | 30 Sep 2025 |
| RPAY | Repay Holdings Corp | Class A Common Stock, par value $0.0001 per share | 3.9% | $17,812,343 | 3,718,652 | SUNRIVER MANAGEMENT LLC | 30 Jun 2025 |
Schedules 13D/G Reported by Sunriver Management 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.