
Investment Management Operations Alex Harstrick & Jonathan Bronson, Co-Founders – J2 Ventures (EP.70)
Feb 3, 2026
Jonathan Bronson, former D.E. Shaw pro turned infrastructure and private equity investor. Alex Harstrick, ex-special-operations strategist who led Pentagon acquisitions. They discuss launching a dual-use defense and commercial VC, the grind of early SPV fundraising, choosing service providers and ops, cutting low-signal LP meetings, and using ODD feedback as free consulting.
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SPVs Built Credibility And Early Wins
- Alex and Jonathan started by running SPVs and sold early winners like Oura Ring to prove they could source and add value.
- They raised nearly $10M via many small individual checks before launching a blind-pool fund.
Military As A Source Of Commercial Tech
- The military consistently seeds major tech innovation and now actively partners with startups via new programs.
- Dual-use commercial tech can de-risk product-market fit via early defense customers.
Tin-Cup Fundraising Works
- Do relentless "tin cup" fundraising: pitch everyone you know and close small checks to build proof of concept.
- Use those concrete investments to narrate portfolio construction when raising a blind-pool fund.










