OPHC
OptimumBank Holdings, Inc.Company with tickers: OPHC
CIK
1288855
CUSIP
68401P403
Shares Outstanding
12,268,363
Website
https://optimumbankinvestors.com
13F Activity (30d)
3 filings
2 filers
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 18
Total Value: $8,514,656
Total Shares: 1,669,542
Institutional Ownership Trend
25 quarters
Holder Concentration
Across 18 13F filers · Δ vs Dec 31, 2025Top Holder
35.0%
+4.8 pts
Top 5
76.2%
−6.0 pts
Top 10
94.2%
−3.9 pts
HHI
1,867
Moderately concentrated+6
Quarterly Activity
vs Dec 31, 2025
New
5
Increased
3
Decreased
4
Sold Out
5
Unchanged
6
Holder count:
0
Institutional value:
+23.3%
Shares held:
+2.8%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega ALLIANCEBERNSTEIN L.P. | +94,081 | 583,735 | |
| Large RENAISSANCE TECHNOLOGIES LLC | +14,400 | 124,600 | |
| Mega UBS Group AG | +550 | 563 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | −126,756 | 119,758 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | −21,203 | 79,485 | |
| Mega NORTHERN TRUST CORP | −5,992 | 25,418 | |
| Mega BlackRock, Inc. | −176 | 24,727 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD CAPITAL MANAGEMENT LLC | 344,143 | $1,755,129 | |
| Mega LPL Financial LLC | 61,597 | $314,144 | |
| Mega VANGUARD FIDUCIARY TRUST CO | 56,977 | $290,582 | |
| Small Pekin Hardy Strauss, Inc. | 18,750 | $95,625 | |
| Small GLOBEFLEX CAPITAL L P | 12,164 | $62,036 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD GROUP INC | 387,733 | $1,647,864 | |
| Mega CITADEL ADVISORS LLC | 14,566 | $61,905 | |
| Large NewEdge Advisors, LLC | 1,229 | $5,223 | |
| Mega FMR LLC | 54 | $229 | |
| Mega BANK OF AMERICA CORP /DE/ | 10 | $42 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega ALLIANCEBERNSTEIN L.P. | $2,977,048 | 34.96% | 583,735 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $1,755,129 | 20.61% | 344,143 | Shares | Defined | 2026-05-15 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $635,460 | 7.46% | 124,600 | Shares | Sole | 2026-05-14 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $610,765 | 7.17% | 119,758 | Shares | Other | 2026-05-15 | ||||
| Mega MORGAN STANLEY | $510,010 | 5.99% | 100,002 | Shares | Defined | 2026-05-15 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $405,372 | 4.76% | 79,485 | Shares | Defined | 2026-05-15 | ||||
| Mega DIMENSIONAL FUND ADVISORS LP | $364,583 | 4.28% | 71,487 | Shares | Sole | 2026-05-07 | ||||
| Mega LPL Financial LLC | $314,144 | 3.69% | 61,597 | Shares | Sole | 2026-05-06 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $290,582 | 3.41% | 56,977 | Shares | Defined | 2026-05-08 | ||||
| Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC | $161,160 | 1.89% | 31,600 | Shares | Sole | 2026-05-15 | ||||
| Mega NORTHERN TRUST CORP Bank | $129,631 | 1.52% | 25,418 | Shares | Defined | 2026-05-14 | ||||
| Mega BlackRock, Inc. | $126,107 | 1.48% | 24,727 | Shares | Sole | 2026-05-13 | ||||
| Small Pekin Hardy Strauss, Inc. | $95,625 | 1.12% | 18,750 | Shares | Sole | 2026-05-07 | ||||
| Small GLOBEFLEX CAPITAL L P | $62,036 | 0.73% | 12,164 | Shares | Sole | 2026-05-13 | ||||
| Mega STATE STREET CORP | $57,681 | 0.68% | 11,310 | Shares | Defined | 2026-05-15 | ||||
| Mega WELLS FARGO & COMPANY/MN | $15,942 | 0.19% | 3,126 | Shares | Defined | 2026-05-11 | ||||
| Mega UBS Group AG | $2,871 | 0.03% | 563 | Shares | Defined | 2026-05-05 | ||||
| Large OSAIC HOLDINGS, INC. | $510 | 0.01% | 100 | Shares | Defined | 2026-05-15 | ||||
| No holders match your search. | ||||||||||