BRUN Boost Run Inc. - Class A Common Stock
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Activists & 5%+ owners 5 positions
Investors who filed SEC Schedule 13D — beneficial ownership above 5% with an intent to influence the issuer (activist stakes, board campaigns, M&A). Each row shows the most recent known state of that filer's position.
| Filer | Filed | Stake | Status | Purpose | Filing |
|---|---|---|---|---|---|
| Goodrich ILMJS LLC | May 18, 2026 | 6.48% | Initial filing | — | SEC |
| Sean Goodrich | May 15, 2026 | 6.48% | Initial filing | — | SEC |
| B. Luke Weil, Willow Lane Sponsor, LLC | May 15, 2026 | 9.97% | Initial filing | Passive investment | SEC |
| Andrew Karos | May 15, 2026 | 48.08% | Initial filing | — | SEC |
| Harilaos Georgakopoulos, A23 Revocable Trust No.1, Dated January 26, 2026 | May 15, 2026 | 25.13% | Initial filing | — | SEC |
Purpose is an automated classification of the filer's own stated purpose (SEC Item 4) — not investment advice. "—" means no clear purpose was stated or the text could not be classified.
ETF ownership Held by 1 ETF
Weight reflects direct equity holdings (N-PORT) only; leveraged or derivative-based funds may hold additional swap exposure not shown.
| Fund | Weight | Units | As of | Source |
|---|---|---|---|---|
| VXF · VANGUARD INDEX FUNDS | — | — | July 15, 2026 | Daily |