OptimumBank Holdings OPHC Institutional Ownership

NYSE OPHC

$9.19 -0.14 (-1.45%)

As of: Sep 21, 2026 · 3:59 PM EDT

Institutions by Trading Activity

25 Institutions

Increased 17 68.0%

Unchanged 6 24.0%

Reduced 2 8.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

19.29%

▲+5.35 pp QoQ

Shares Held by Institutions

2.36Mn

of 12.24Mn outstanding

▲+46.78% QoQ

Shares Outstanding

12.24Mn

9.88Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▲+7 vs prior quarter

Net Shares Added (QoQ)

+752.20K

accumulated since last quarter

Value of Holdings

$21.85Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

OptimumBank Holdings, Inc. (NYSE:OPHC) has 25 institutional investors with active 13F positions as of June 2026.

These investors held 19.3% of outstanding shares in June 2026, up from 13.9% in March 2026.
Their total shares held in OPHC increased 46.78% from the prior quarter, while the number of investors in OptimumBank Holdings increased 25.0% year over year.
Activity in OPHC broke down as 17 buyers, 2 sellers, and 6 unchanged among 25 total holders.
Institutional investors collectively held 2.36Mn shares in OptimumBank Holdings as of June 2026, up by 752.2K shares quarter on quarter, and up 608.07K shares year over year.
As of June 30, 2026, ALLIANCEBERNSTEIN L.P. held the largest stake in OptimumBank Holdings with 616.17K shares, accounting for 5.04% of total shares outstanding.
The most significant purchases of OPHC for the quarter ending June 2026 came from WELLINGTON MANAGEMENT GROUP LLP (431.63K), Mink Brook Asset Management LLC (78.55K), Sparta 24 Ltd. (73.44K), VANGUARD CAPITAL MANAGEMENT LLC (62.34K), CITADEL ADVISORS LLC (42.61K).
The biggest sellers of OptimumBank Holdings for the quarter ending June 2026 included SUSQUEHANNA INTERNATIONAL GROUP, LLP (65.13K), Northern Trust Corp (448).
Per Business Quant, the top 10 investors in OPHC for the quarter ending June 2026 include ALLIANCEBERNSTEIN L.P. (616.17K), WELLINGTON MANAGEMENT GROUP LLP (431.63K), VANGUARD CAPITAL MANAGEMENT LLC (406.48K), RENAISSANCE TECHNOLOGIES LLC (155.05K), GEODE CAPITAL MANAGEMENT, LLC (107.84K), Morgan Stanley (100.0K), Mink Brook Asset Management LLC (78.55K), DIMENSIONAL FUND ADVISORS LP (77.66K), Sparta 24 Ltd. (73.44K), VANGUARD FIDUCIARY TRUST CO (61.24K).

Form 13F Holdings

25 Institutional Holders

Report period 30 Jun, 2026

Total shares held 2.36Mn

Of outstanding 19.29%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	ALLIANCEBERNSTEIN L.P.	0001109448	616,168	5.04%	▲32,433	+5.56%	$3.14Mn
2	WELLINGTON MANAGEMENT GROUP LLP	0000902219	431,634	3.53%	▲431,634	0.00%	$2.52Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	406,480	3.32%	▲62,337	+18.11%	$2.37Mn
4	RENAISSANCE TECHNOLOGIES LLC	0001037389	155,051	1.27%	▲30,451	+24.44%	$905.50K
5	GEODE CAPITAL MANAGEMENT, LLC	0001214717	107,840	0.88%	▲28,355	+35.67%	$629.84K
6	Morgan Stanley	0000895421	100,002	0.82%	0	0.00%	$584.01K
7	Mink Brook Asset Management LLC	0002052205	78,552	0.64%	▲78,552	0.00%	$458.74K
8	DIMENSIONAL FUND ADVISORS LP	0000354204	77,662	0.63%	▲6,175	+8.64%	$453.55K
9	Sparta 24 Ltd.	0001967706	73,443	0.60%	▲73,443	0.00%	$428.91K
10	VANGUARD FIDUCIARY TRUST CO	0000933478	61,244	0.50%	▲4,267	+7.49%	$357.67K
11	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0001446194	54,631	0.45%	▼65,127	-54.38%	$319.05K
12	CITADEL ADVISORS LLC	0001423053	42,613	0.35%	▲42,613	0.00%	$248.86K
13	BlackRock, Inc.	0002012383	37,458	0.31%	▲12,731	+51.49%	$218.76K
14	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0001107261	31,600	0.26%	0	0.00%	$184.54K
15	Northern Trust Corp	0000073124	24,970	0.20%	▼448	-1.76%	$145.82K
16	Pekin Hardy Strauss, Inc.	0001020317	18,750	0.15%	0	0.00%	$109.50K
17	GLOBEFLEX CAPITAL L P	0000921531	15,253	0.12%	▲3,089	+25.39%	$89.08K
18	State Street Corp	0000093751	11,310	0.09%	0	0.00%	$66.05K
19	XTX Topco Ltd	0001828301	10,495	0.09%	▲10,495	0.00%	$61.29K
20	Wells Fargo & Company/Mn	0000072971	3,126	0.03%	0	0.00%	$18.26K

Showing 1 to 20 of 25 holders