Who owns West Enclave Merger Corp., 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.
Adage Capital Management, L.P.: 5.6% · 900,000 shares — Robert Atchinson: 5.6% · 900,000 shares — Phillip Gross: 5.6% · 900,000 shares
West Enclave Sponsor, LLC: 16.2% · 2,603,333 shares — Emilio Mahuad Quijano: 16.2% · 2,603,333 shares — Adrian Otero Rosiles: 16.2% · 2,603,333 shares
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 West Enclave Merger Corp. they hold. Together these 32 managers report 45.63% of shares outstanding.
| Investor | Position value | Shares | % of their portfolio | % of company | As of |
|---|---|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. | $8.93M | 900,000 | 0.01% | 5.61% | June 30, 2026 |
| WOLVERINE ASSET MANAGEMENT LLC | $6.44M | 649,651 | 0.06% | 4.05% | June 30, 2026 |
30 more institutional holders behind a free account
See every manager reporting West Enclave Merger Corp., 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. Together these 2 funds hold 0.69% of shares outstanding — counted inside the manager totals above, not on top of them, since a fund's shares also appear in its manager's 13F.
| Fund | Position value | % of net assets | % of company | As of |
|---|---|---|---|---|
| RiverNorth Opportunities Fund Inc. | $992K | 0.30% | 0.62% | June 30, 2026 |
| Rivernorth Enhanced Pre-Merger SPAC ETF | $99.2K | 1.39% | 0.06% | June 30, 2026 |
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