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Distinct shells carrying a filed role for this person — not every shell they have ever touched.
Of those vehicles, the ones that closed a merger.
Announced but not closed, and still hunting.
No closed vehicle here has both a stored price and a filed trust value to score it against.
1 vehicle on file, newest listing first
none appears on more than one
Patrick John Aber serves as Chief Operating Officer and Director of Muzero Acquisition Corp (NASDAQ: MUZE), a blank check company formed on October 10, 2025 and headquartered in New York, NY. Muzero priced a $175 million initial public offering and began trading on NASDAQ on January 30, 2026, with a mandate to complete an initial business combination by February 2, 2028. Aber holds an indirect interest in the SPAC's founder shares through his membership interest in the sponsor, Muzero Acquisition Sponsors LLC, and was recorded as an insider purchaser of 335,938 Class A ordinary shares at $10.00 per share on February 2, 2026. He serves alongside CEO Von Lam, CFO Yuming Zou, Chief Strategy Officer Steven Maksymyk, and independent directors including Chairman Sheldon Trainor-DeGirolamo, Derek R. Reisfield, and Hope Ni. The management team is relatively new, with average tenure under one year, and the company's S-1 emphasizes the team's broad sector knowledge, global capital markets experience, and cross-border capabilities as key differentiators in pursuing an attractive target business.
In parallel with his SPAC role, Aber is the Co-Founder and Chief Operating Officer of Tornado (legally Nvstr Technologies Inc.), an AI-powered financial research and online brokerage platform that provides institutional-level investment tools to individual investors. He co-founded the company with Bernard George, whom he met as a freshman at Harvard University in 1998. The two shared interests in quantitative math and science and both pursued Wall Street careers after graduation before eventually building NVSTR/Tornado together. The platform is protected under at least U.S. Patent No. 11,138,667 and counts notable investors including Marc Lore, Alex Rodriguez, and Andy Brown among its backers. Aber is based in Boston, MA, and his work at Tornado represents his primary operating role outside of the Muzero SPAC.
Aber's career in finance began shortly after graduating from Harvard in 2002 with an AB in Applied Math/Economics. His first role was at a fundamental equity investing fund for approximately one year, after which he joined Tower Research Capital, a quantitative hedge fund, where he spent roughly four years working on quantitatively driven strategies in equities and mutual funds. He subsequently moved to the commodity side as the second hire on a quantitative desk at a commodities fund during the late 2000s commodity investing boom, a period when institutional investors were increasingly seeking equity-like, uncorrelated returns from commodities. That fund was acquired by The Carlyle Group in October 2012, and Aber continued at Carlyle for a couple of years following the acquisition, gaining private equity and institutional asset management experience. This trajectory through fundamental equity, quantitative trading, commodities, and private equity gave him a deep grounding in both fundamental and quantitative approaches to investing, which directly informed the design philosophy behind NVSTR/Tornado.
Aber's educational background and early career reflect a strong quantitative foundation. He earned his AB in Applied Math/Economics from Harvard University, studying from 1998 to 2002, where he and George developed the intellectual partnership that would later evolve into their venture. During college, both worked on startups and completed software development internships before gravitating toward Wall Street, where they found financial markets to be a compelling application of mathematical and quantitative thinking. Aber's experience across Tower Research Capital, the commodities fund, and Carlyle, combined with his co-founding of an AI-driven fintech platform, positions him as a professional with deep expertise spanning quantitative trading, fundamental analysis, commodities markets, private equity, and technology entrepreneurship, all of which inform his current responsibilities at both Tornado and Muzero Acquisition Corp.
This record is keyed to SEC CIK 0002104326 — the identifier this person files under in their own name. Every vehicle above is a filing made under that CIK, so “the same person on two shells” is a fact about an SEC identifier rather than about a name that happens to match.
Roles are the strings the filings used, in the order they were filed. Nothing on this page ranks them, infers seniority, or offers a reason why any two of these names recur — a recurrence is a count, and the filings that produced it are linked beside every row. We also hold 3 institutional-holder rows on these vehicles, under 3 distinct name strings, and none of them is counted across vehicles: that table has no CIK column, and matching holders by name would merge firms that are not the same firm.