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# Who owns Boost Run Inc. (BRUN)? Elite investor 13F holders

3 tracked elite investors reported holding Boost Run Inc as of 2026-06-30, including TOMS Capital Investment Management, D.E. Shaw, Pleasant Lake Partners. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

3 tracked investors currently reported holding · Latest report period: 2026-06-30 · Industrials · Commercial & Professional Services

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [TOMS Capital Investment Management](https://ownershiptrace.com/13f/investors/127) | Class A Common Stock, par value $0.0001 per share | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 121281250.00 USD | 3125000.000000 | Shares | buy | [Original filing](https://www.sec.gov/Archives/edgar/data/1743937/0000902664-26-003522-index.html) |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | Class A Common Stock, par value $0.0001 per share | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 48533690.00 USD | 1250546.000000 | Shares | buy | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [Pleasant Lake Partners](https://ownershiptrace.com/13f/investors/128) | Class A Common Stock, par value $0.0001 per share | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 1005101.00 USD | 25898.000000 | Shares | buy | [Original filing](https://www.sec.gov/Archives/edgar/data/1959730/0000929638-26-003075-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

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