Who owns OptimumBank Holdings, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of OPHC from SEC Form 13F filings across 25 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 25 institutions disclosed 2.4M shares of OptimumBank Holdings, Inc. worth $13.3M — about 19.7% of shares outstanding; the largest disclosed holder is ALLIANCEBERNSTEIN L.P.. Source: SEC Form 13F filings, parsed by EvidInvest.
25
13F holders
$13.3M
value, 2026 filers
19.7%
of shares outstanding (2.4M sh)
8
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of OPHC's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | ALLIANCEBERNSTEIN L.P. | 616,168 | $3.1M | 0.0% | 5.2% | +5.6% |
| 2 | WELLINGTON MANAGEMENT GROUP LLPNEW | 431,634 | $2.5M | 0.0% | 3.6% | new |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 406,480 | $2.4M | 0.0% | 3.4% | +18.1% |
| 4 | RENAISSANCE TECHNOLOGIES LLC | 155,051 | $905,498 | 0.0% | 1.3% | +24.4% |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 107,840 | $629,843 | 0.0% | 0.9% | +35.7% |
| 6 | MORGAN STANLEY | 100,002 | $584,012 | 0.0% | 0.8% | 0.0% |
| 7 | Mink Brook Asset Management LLCNEW | 78,552 | $458,744 | 0.2% | 0.7% | new |
| 8 | DIMENSIONAL FUND ADVISORS LP | 77,662 | $453,546 | 0.0% | 0.6% | +8.6% |
| 9 | Sparta 24 Ltd.NEW | 73,443 | $428,907 | 0.4% | 0.6% | new |
| 10 | VANGUARD FIDUCIARY TRUST CO | 61,244 | $357,665 | 0.0% | 0.5% | +7.5% |
| 11 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 54,631 | $319,045 | 0.0% | 0.5% | -54.4% |
| 12 | CITADEL ADVISORS LLCNEW | 42,613 | $248,860 | 0.0% | 0.4% | new |
| 13 | BlackRock, Inc. | 37,458 | $218,755 | 0.0% | 0.3% | +51.5% |
| 14 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 31,600 | $184,544 | 0.0% | 0.3% | 0.0% |
| 15 | NORTHERN TRUST CORP | 24,970 | $145,824 | 0.0% | 0.2% | -1.8% |
| 16 | Pekin Hardy Strauss, Inc. | 18,750 | $109,500 | 0.0% | 0.2% | 0.0% |
| 17 | GLOBEFLEX CAPITAL L P | 15,253 | $89,078 | 0.0% | 0.1% | +25.4% |
| 18 | STATE STREET CORP | 11,310 | $66,050 | 0.0% | 0.1% | 0.0% |
| 19 | XTX Topco LtdNEW | 10,495 | $61,291 | 0.0% | 0.1% | new |
| 20 | WELLS FARGO & COMPANY/MN | 3,126 | $18,256 | 0.0% | 0% | 0.0% |
| 21 | UBS Group AG | 980 | $5,723 | 0.0% | 0% | +74.1% |
| 22 | SBI Securities Co., Ltd.NEW | 489 | $2,856 | 0.0% | 0% | new |
| 23 | MERCER GLOBAL ADVISORS INC /ADVNEW | 220 | $1,285 | 0.0% | 0% | new |
| 24 | OSAIC HOLDINGS, INC. | 100 | $584 | 0.0% | 0% | 0.0% |
| 25 | BARCLAYS PLCNEW | 70 | $409 | 0.0% | 0% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.