Key facts
- Whetstone Capital Advisors, LLC filed SCHEDULE 13D/A for Health Catalyst, Inc. Common Stock, par value $0.001 per share (HCAT).
- Disclosed ownership: 8.2%.
- Date of event: 17 Feb 2026.
Whetstone Capital Advisors, LLC - 17 Feb 2026 SCHEDULE 13D/A Report for Health Catalyst, Inc. Common Stock, par value $0.001 per share (HCAT)
- Filing Manager
- Whetstone Capital Advisors, LLC
- Reporting Manager
- Whetstone Capital Advisors, LLC
- Symbol
- HCAT
- Shares outstanding
- 70,523,671 shares
- Disclosed Ownership
- 5,782,941 shares
- Ownership
- 8.2%
- Form type
- SCHEDULE 13D/A
- Filing time
- 18 Feb 2026, 13:04:45 UTC
- Date of event
- 17 Feb 2026
- Previous filing
- 21 Jan 2026
- SEC
- View on sec.gov
Key filing fact
Whetstone Capital Advisors, LLC disclosed 8.2% ownership in Health Catalyst, Inc. Common Stock, par value $0.001 per share (HCAT) on 17 Feb 2026.
Change
- Previous schedule filing date: 21 Jan 2026.
- Current filing was accepted on 18 Feb 2026, 13:04.
Research use
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Reporting managers (2)
Names, ownership, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Whetstone Capital Advisors, LLC | 8.2% | 5,782,941 | 0 | 5,782,941 | /s/ David Atterbury | Manager | 0001607278 |
| David Atterbury | 8.2% | 5,782,941 | 0 | 5,782,941 | /s/ David Atterbury | David Atterbury |
CIK / CUSIP context first