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Ownership

Who owns FutureCorp Space Acquisition 1, 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).

Stakes over 5%

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.

Polar Asset Management Partners Inc. August 14, 2026

Polar Asset Management Partners Inc.: 7.0% · 1,600,000 shares

Harraden Circle Investments, LLC, Frederick V. Fortmiller, Jr. August 14, 2026

Harraden Circle Investments, LLC: 5.4% · 1,250,000 shares — Frederick V. Fortmiller, Jr.: 5.4% · 1,250,000 shares

3 more 5% stakes behind a free account

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Super investors holding FTRA

Every 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 FutureCorp Space Acquisition 1 they hold.

Investor Position value Shares % of their portfolio % of company As of
Linden Advisors LP $17.7M 1,750,000 0.09% June 30, 2026
MMCAP International Inc. SPC $17.7M 1,750,000 1.50% June 30, 2026

42 more institutional holders behind a free account

See every manager reporting FutureCorp Space Acquisition 1, how much of the company they hold, and how big the position is inside their own portfolio.

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Funds holding FTRA

Funds 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
The SPAC and New Issue ETF $253K 3.08% June 30, 2026

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