ATW Spac Management LLC is an SEC-registered investment adviser based in New York, NY that reports managing 1 hedge fund on Form ADV. It reports $85.4 million in regulatory assets under management. Its disclosed U.S. stock holdings returned an estimated +5.3% 2025 YTD through Sep 30 (S&P 500: +13.7%), based on 13F filings. Over a longer period they returned an estimated +0.3% from Q3 2024 to Q3 2025, compared with +22.4% for the S&P 500, based on 13F filings.
- Regulatory assets under management
- $85.4 millionForm ADV Item 5.F
- Gross assets of private funds
- $0All private fund types, Form ADV
- Hedge funds managed
- 11 private funds in total
- Employees
- 7Form ADV Item 5.A
- Registration
- SEC-registered adviserCRD 283737
- Latest Form ADV
- 04/24/2026Disciplinary disclosures: none reported
Estimated 13F portfolio performance
| Quarter | Est. 13F return | S&P 500 |
|---|---|---|
| Q3 2025 | +1.6% | +7.8% |
| Q2 2025 | +2.1% | +10.4% |
| Q1 2025 | +1.5% | -4.5% |
| Q4 2024 | +0.8% | +2.1% |
| Q3 2024 | -5.5% | +5.4% |
Estimate of the firm's disclosed long U.S. stock portfolio from its quarterly 13F filings, holding each quarter-end portfolio to the next quarter-end at prices implied by all 13F filers. It is a price return before dividends and fees, ignores shorts, options, bonds, cash and trading within the quarter, and is not the return of any fund. Disclosures
Largest disclosed holdings
- Aa Mission Acquisition Corp$6.8 million
- Horizon Space Acquisition II$6.0 million
- Drugs Made In Amer Acqutn Co$5.1 million
- A Spac III Acquisition Corp$4.0 million
- Rising Dragon Acquisition Co$3.7 million
- Cayson Acquisition Corp$3.2 million
- Future Vision II Acquisition$3.0 million
- Charlton Aria Acquisition Co$2.9 million
- GSR IV Acquisition Corp$2.0 million
- Otg Acquisition Corp. I$1.8 million
As of 2025-09-30, from 13F filing by ATW Spac Management LLC.
From SEC filings. Firm data comes from the SEC's Form ADV data as of Oct 2, 2026; performance estimates come from Form 13F. HedgeMountain has not verified this information, and it is not an offer, solicitation or recommendation. Full disclosures