Company · Ownership research

OptimumBank Holdings, Inc. OPHC

CIK 0001288855 · CUSIP 68401P403

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

This page lists the top 20 of 21 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	ALLIANCEBERNSTEIN L.P. CIK 1109448 · View history	$1.92M 468,072 shares	0.00%	+107.38K(+29.80%)Added	SEC filing ↗ May 15, 2025	▾
02	Fourthstone LLC CIK 1767803 · View history	$1.42M 346,454 shares	0.35%	+321.15K(+1,269.30%)Added	SEC filing ↗ May 14, 2025	▾
03	VANGUARD GROUP INC CIK 102909 · View history	$1.25M 303,857 shares	0.00%	+1.69K(+0.60%)Added	SEC filing ↗ May 9, 2025	▾
04	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$481.93K 117,257 shares	0.00%	-19.22K(-14.10%)Reduced	SEC filing ↗ May 14, 2025	▾
05	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$412.35K 100,319 shares	0.00%	+20.98K(+26.40%)Added	SEC filing ↗ May 13, 2025	▾
06	MORGAN STANLEY CIK 895421 · View history	$411.00K 100,000 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2025	▾
07	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$286.05K 69,177 shares	0.00%	+3.09K(+4.70%)Added	SEC filing ↗ May 13, 2025	▾
08	BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history	$129.88K 31,600 shares	0.00%	+16.60K(+110.70%)Added	SEC filing ↗ May 15, 2025	▾
09	GOLDMAN SACHS GROUP INC CIK 886982 · Amended · View history	$118.41K 28,809 shares	0.00%	+5.72K(+24.80%)Added	SEC filing ↗ May 16, 2025	▾
10	BlackRock, Inc. CIK 2012383 · View history	$86.37K 21,015 shares	0.00%	-402(-1.90%)Reduced	SEC filing ↗ May 2, 2025	▾
11	SUSQUEHANNA INTERNATIONAL GROUP, LLP CIK 1446194 · View history	$75.16K 18,287 shares	0.00%	+18.29KNew	SEC filing ↗ May 14, 2025	▾
12	STATE STREET CORP CIK 93751 · View history	$46.48K 11,310 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2025	▾
13	NORTHERN TRUST CORP CIK 73124 · View history	$44.39K 10,801 shares	0.00%	+10.80KNew	SEC filing ↗ May 13, 2025	▾
14	UBS Group AG CIK 1610520 · View history	$6.76K 1,644 shares	0.00%	+407(+32.90%)Added	SEC filing ↗ May 13, 2025	▾
15	Tower Research Capital LLC (TRC) CIK 1533421 · View history	$5.76K 1,402 shares	0.00%	+661(+89.20%)Added	SEC filing ↗ May 15, 2025	▾
16	NewEdge Advisors, LLC CIK 1633516 · View history	$4.76K 1,158 shares	0.00%	+1.16KNew	SEC filing ↗ May 15, 2025	▾
17	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$345.00 84 shares	0.00%	+14(+20.00%)Added	SEC filing ↗ May 15, 2025	▾
18	JPMORGAN CHASE & CO CIK 19617 · View history	$70.00 17 shares	0.00%	+17New	SEC filing ↗ May 12, 2025	▾
19	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO CIK 1141802 · View history	$58.00 14 shares	0.00%	+14New	SEC filing ↗ May 14, 2025	▾
20	WELLS FARGO & COMPANY/MN CIK 72971 · View history	$4.00 1 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ May 13, 2025	▾

Showing 20 / 21 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

1,631,278

Not deduplicated across managers

Disclosed value

$6.71M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

OptimumBank Holdings, Inc. · Q1 2025

Explore all 21 reporting institutions.

This page includes 20 of 21 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.