16 institutions reported holding $226,975 of BIO-KEY INTL INC (BKYI) in SEC 13F filings for 2026-03-31. Largest institutional holders: GEODE CAPITAL MANAGEMENT, LLC ($156,607), CITIGROUP INC ($26,690), VANGUARD CAPITAL MANAGEMENT LLC ($18,468), Virtu Financial LLC ($11,000), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($9,113). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GEODE CAPITAL MANAGEMENT, LLC | $156,607 | 295,431 | Added |
| 2 | CITIGROUP INC | $26,690 | 50,349 | Added |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $18,468 | 34,846 | New |
| 4 | Virtu Financial LLC | $11,000 | 20,713 | New |
| 5 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $9,113 | 17,191 | New |
| 6 | UBS Group AG | $2,946 | 5,558 | Trimmed |
| 7 | MORGAN STANLEY | $1,060 | 2,000 | New |
| 8 | Tower Research Capital LLC (TRC) | $929 | 1,753 | Trimmed |
| 9 | SBI Securities Co., Ltd. | $159 | 300 | Hold |
| 10 | HARBOUR INVESTMENTS, INC. | $3 | 6 | Hold |
| 11 | FLOW TRADERS U.S. LLC | $0 | 0 | Exited |
| 12 | BANK OF AMERICA CORP /DE/ | $0 | 0 | Exited |
| 13 | Signature Resources Capital Management, LLC | $0 | 0 | Exited |
| 14 | OSAIC HOLDINGS, INC. | $0 | 0 | Exited |
| 15 | CITADEL ADVISORS LLC | $0 | 0 | Exited |
| 16 | JANE STREET GROUP, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31