OptimumBank Holdings, Inc.
OptimumBank Holdings, Inc. (OPHC) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · OPHC · as of Sep 30, 2025
Ownership Breakdown
21
Institutional Holders
▲ 1 vs Q2
$8.11M
Total Inst. Value
▼ $168,725 vs Q2
12.27M
Shares Outstanding
freeFloat 77.26%
1.98M
13F Shares Held
▲ 125,986 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
OPHC largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
ALLIANCEBERNSTEIN L.P. national commercial banks | 652.9K | 5.56% | 5.56% | $2.68B | Nov 14, 2025 | ▲ 117.8K |
FOURTHSTONE LLC national commercial banks | 389.6K | 3.31% | 3.31% | $1.60B | Nov 14, 2025 | ▼ 111.3K |
VANGUARD GROUP INC national commercial banks | 385.8K | 3.28% | 3.28% | $1.58B | Nov 7, 2025 | ▲ 69.5K |
GEODE CAPITAL MANAGEMENT, LLC national commercial banks | 102.7K | 87.42% | 87.42% | $421.24M | Nov 12, 2025 | ▲ 376 |
MORGAN STANLEY national commercial banks | 100.0K | 85.10% | 85.10% | $410.00M | May 27, 2026 | — held |
RENAISSANCE TECHNOLOGIES LLC national commercial banks | 94.7K | 80.59% | 80.59% | $388.27M | Nov 13, 2025 | ▼ 5.7K |
DIMENSIONAL FUND ADVISORS LP national commercial banks | 71.5K | 60.83% | 60.83% | $293.10M | Nov 12, 2025 | — held |
SUSQUEHANNA INTERNATIONAL GROUP, LLP national commercial banks | 46.5K | 39.54% | 39.54% | $190.49M | Nov 14, 2025 | ▲ 24.6K |
BRIDGEWAY CAPITAL MANAGEMENT, LLC national commercial banks | 31.6K | 26.89% | 26.89% | $129.56M | Nov 14, 2025 | — held |
NORTHERN TRUST CORP national commercial banks | 29.9K | 25.46% | 25.46% | $122.68M | Nov 14, 2025 | ▲ 19.1K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
7
Increased
+232.4K shares1
New Positions
first time holders5
Decreased
−117.9K shares0
Sold Out
fully exitedNet shares change (top 50)
+114.5K
+232.4K / −117.9K
Net new holders
+3
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
OPHC insider trading · insider activity
Source: SEC Form 4
Insiders have been net buyers of shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
1
Buy transactions
2
Sell transactions
0.50
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Terry Timothy PEO | Feb 2, 2026 | Sale | 39,304 | $4.73 | $185.9K | 0 | Form 4 ↗ |
Blisko Michael director | Jan 27, 2026 | J-Other | 531,178 | — | — | 1.14M | Form 4 ↗ |
Blisko Michael director | Jan 27, 2026 | J-Other | 65 | — | — | 615 | Form 4 ↗ |
Blisko Michael director | Dec 4, 2025 | Purchase | 7,600 | $4.09 | $31.1K | 604.6K | Form 4 ↗ |
Blisko Michael director | Dec 4, 2025 | Sale | 7,600 | $4.09 | $31.1K | 604.6K | Form 4 ↗ |
Gubin Moishe director | Jun 11, 2025 | Purchase | 264 | $4.53 | $1.2K | 794.5K | Form 4 ↗ |
Gubin Moishe director | Jun 10, 2025 | Purchase | 300 | $4.55 | $1.4K | 794.2K | Form 4 ↗ |
Gubin Moishe director | Jun 9, 2025 | Purchase | 700 | $4.53 | $3.2K | 793.9K | Form 4 ↗ |
Blisko Michael director | Jul 16, 2024 | Sale | 1,000 | $4.48 | $4.5K | 597.4K | Form 4 ↗ |
Terry Timothy PEO | Jun 5, 2023 | Sale | 500 | $3.05 | $1.5K | 66.0K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
OptimumBank Holdings, Inc. (OPHC) is primarily owned by institutional investors, who hold approximately 16.1% of total shares outstanding. Company insiders own approximately 22.74%, while retail and public investors account for the remaining 61.14%.
The largest institutional shareholder of OptimumBank Holdings, Inc. is ALLIANCEBERNSTEIN L.P., holding approximately 652,860 shares — equal to 5.56% of outstanding shares — as of September 30, 2025.
A total of 21 institutional investors currently hold OPHC stock, with a combined institutional value of approximately $8,110,090 as of the most recent 13F filing period.
Frequently asked questions
OPHC ownershipOptimumBank Holdings, Inc. (OPHC) is primarily owned by institutional investors, who hold approximately 16.1% of shares. The largest shareholder is ALLIANCEBERNSTEIN L.P. with a 5.56% stake. Company insiders hold 22.74%. Data sourced from SEC Form 13F as of September 30, 2025.