Bullpen
Bullpen is an investment adviser that reports to the SEC as exempt based in San Francisco, CA. It reports advising 20 venture funds, with $754M in gross private fund assets as of its Form ADV filed Mar 25, 2026.
Focus
Not known yet. The SEC does not ask a firm what stages or sectors it invests in. Once the firm claims this profile, or rounds it invested in are recorded, it will show here with its source.
Portfolio
No rounds recorded yet. A round appears here when a press release, news report or the company names this firm as an investor, with a link to that source.
People
- Eric WiesenManaging Member of Bullpen SPV Capital Management LLC.Last named Nov 3, 2022
- Paul MartinoManaging Member of Bullpen SPV Capital Management LLC.Last named Nov 3, 2022
A fund's Form D names the executive officers and directors of its general partner when it is filed. People stay listed with the date they were last named; someone who has left may still appear until a newer filing or a correction says so.
Funds
| Fund | Formed | Raised | Target | Last filed |
|---|---|---|---|---|
| Bullpen Capital VI-A, L.P. | 2022 | — | $2M | Nov 3, 2022 |
| Bullpen Booster I SPV LLC | 2021 | $1.2M | Indefinite | Oct 3, 2022 |
| Bullpen Playoff Fund 2021 LLC | 2021 | $19M | Indefinite | Oct 3, 2022 |
| Bullpen AvantStay I SPV LLC | 2021 | $1.3M | Indefinite | Sep 14, 2022 |
| Bullpen Sure I SPV LLC | 2021 | $16M | Indefinite | Sep 14, 2022 |
| Bullpen Havenly I SPV LLC | 2021 | $1.1M | Indefinite | Sep 14, 2022 |
| Bullpen Grin I SPV LLC | 2021 | $6.4M | Indefinite | Sep 14, 2022 |
| Bullpen Capital VI, L.P. | 2022 | — | $150M | Jun 28, 2022 |
| Bullpen Carbon I SPV LLC | 2021 | $5M | Indefinite | Aug 16, 2021 |
| Bullpen Hologram I SPV LLC | 2021 | $3M | Indefinite | Aug 16, 2021 |
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