Who owns Lionheart Holdings, from the filings themselves: stakes over 5% (Schedule 13D/G), the institutional managers reporting the stock each quarter (13F), and the funds holding it (N-PORT).
Investors crossing 5% ownership must disclose it. Schedule 13G filers certify the stake is passive; Schedule 13D is the general form for everyone else — founders, strategic holders, and activists alike. Each entry is the holder's most recent disclosure. Coverage begins with SEC's structured filings from December 18, 2024; a holder appears once they file or amend after that date.
MAGNETAR FINANCIAL LLC: 0.0% · 0 shares — MAGNETAR CAPITAL PARTNERS LP: 0.0% · 0 shares — SUPERNOVA MANAGEMENT LLC: 0.0% · 0 shares
First Trust Merger Arbitrage Fund: 3.3% · 768,054 shares — First Trust Capital Management L.P.: 3.7% · 850,000 shares — First Trust Capital Solutions L.P.: 3.7% · 850,000 shares
13 more 5% stakes behind a free account
See every investor who has disclosed crossing 5% of Lionheart Holdings.
Sign up freeEvery institutional manager whose latest 13F reports this stock, largest position first. "% of their portfolio" is the weight inside that manager's own book — how much conviction the position represents; "% of company" is how much of Lionheart Holdings they hold.
| Investor | Position value | Shares | % of their portfolio | % of company | As of |
|---|---|---|---|---|---|
| Linden Advisors LP | $21.5M | 2,000,000 | 0.11% | — | June 30, 2026 |
| Magnetar Financial LLC | $20.6M | 1,910,254 | 0.21% | — | March 31, 2026 |
58 more institutional holders behind a free account
See every manager reporting Lionheart Holdings, how much of the company they hold, and how big the position is inside their own portfolio.
Sign up freeFunds disclosing this stock in their monthly N-PORT portfolio, with the position's share of the fund's net assets.
| Fund | Position value | % of net assets | % of company | As of |
|---|---|---|---|---|
| First Trust Merger Arbitrage Fund | $20.8M | 1.32% | — | March 31, 2026 |
| First Trust Multi-Strategy Fund | $2.09M | 0.16% | — | March 31, 2026 |
4 more funds behind a free account
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