Who owns POET Technologies Inc, 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.
G1 Execution Services, LLC: 5.7% · 9,808,403 shares — SIG Brokerage, LP: 5.7% · 9,808,403 shares — Susquehanna Fundamental Investments, LLC: 5.7% · 9,808,403 shares
MMCAP International Inc. SPC: 10.0% · 19,155,361 shares — MM Asset Management Inc.: 10.0% · 19,155,361 shares
4 more 5% stakes behind a free account
See every investor who has disclosed crossing 5% of POET Technologies Inc.
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 POET Technologies Inc they hold. Together these 208 managers report 29.37% of shares outstanding.
| Investor | Position value | Shares | % of their portfolio | % of company | As of |
|---|---|---|---|---|---|
| CloudAlpha Capital Management Limited/Hong Kong | $39.7M | 3,860,024 | 1.13% | 2.92% | June 30, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | $35.7M | 3,469,500 | 0.05% | 2.62% | June 30, 2026 |
206 more institutional holders behind a free account
See every manager reporting POET Technologies Inc, 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 10 funds hold 0.15% 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 |
|---|---|---|---|---|
| Counterpoint Tactical Equity Fund | $1.03M | 0.14% | 0.08% | June 30, 2026 |
| State Street(R) SPDR(R) S&P(R) International Small Cap ETF | $819K | 0.09% | 0.06% | June 30, 2026 |
8 more funds behind a free account
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