Who owns ARC Group Acquisition I Corp.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of ARCLU from SEC Form 13F filings across 11 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 11 institutions disclosed 2.1M shares of ARC Group Acquisition I Corp. worth $22.0M — about 47.7% of shares outstanding; the largest disclosed holder is MANGROVE PARTNERS IM, LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
11
13F holders
$22.0M
value, 2026 filers
47.7%
of shares outstanding (2.1M sh)
11
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of ARCLU's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | MANGROVE PARTNERS IM, LLCNEW | 575,000 | $5.9M | 0.4% | 12.8% | new |
| 2 | Magnetar Financial LLCNEW | 460,000 | $4.8M | 0.0% | 10.2% | new |
| 3 | Calamos Advisors LLCNEW | 345,000 | $3.6M | 0.0% | 7.7% | new |
| 4 | StoneX Group Inc.NEW | 279,031 | $2.8M | 0.1% | 6.2% | new |
| 5 | Lineage Point Capital LPNEW | 171,500 | $1.8M | 0.4% | 3.8% | new |
| 6 | GABELLI & Co INVESTMENT ADVISERS, INC.NEW | 153,600 | $1.6M | 0.2% | 3.4% | new |
| 7 | TORONTO DOMINION BANKNEW | 74,988 | $765,627 | 0.0% | 1.7% | new |
| 8 | Clear Street Group Inc.NEW | 43,690 | $446,075 | 0.0% | 1% | new |
| 9 | K2 PRINCIPAL FUND, L.P.NEW | 22,500 | $229,500 | 0.0% | 0.5% | new |
| 10 | GABELLI FUNDS LLCNEW | 10,950 | $111,800 | 0.0% | 0.2% | new |
| 11 | JPMORGAN CHASE & CONEW | 10,000 | $102,100 | 0.0% | 0.2% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation. Research, not investment advice.