OptimumBank Holdings, Inc. 13F holders
24 funds reported a position in OptimumBank Holdings, Inc. in their 13F for the quarter ended 30 June 2026, together 2.4 million shares worth $13.3 million. Against the quarter before, 7 opened a position, 9 added, 2 trimmed and 1 sold out; together they bought a net 690,379 shares. The largest holders: AllianceBernstein L.P., Wellington Management Group LLP and Vanguard Capital Management LLC.
What each fund did in OPHC against its 13F for the quarter before; a change under 0.1% of a holding counts as held
Funds reporting a position in OPHC in their 13F, each quarter; hover a bar for the shares they held
Filed so far for the quarter to 30 September 2026
3,405 funds have filed their 13F for the quarter so far; the rest are due by 16 November 2026. Of those, 2 reported a position in OptimumBank Holdings, Inc.: 1 opened one, 0 added, 0 trimmed and 0 sold out, a net 16 shares bought.
| Fund | Change in shares | Shares now | Status | Filing |
|---|---|---|---|---|
| Caitong International Asset Management Co., Ltd | +16 | 16 | new | 13F |
The largest moves in the name among the funds that have filed, against each fund's previous 13F.
The well-known funds
Of the 44 funds followed here, 3 reported a position in OptimumBank Holdings, Inc. in a 13F for the quarter ended 30 June 2026. The largest: Renaissance Technologies, 155,051 shares worth $905,498, 0.0% of its reported book. New this quarter: Citadel Advisors. In the quarter, 3 funds added or opened a position and 0 trimmed or sold out; together they bought a net 101,419 shares, about $592,287 at the funds' own value per share on 30 June 2026. A change under 0.1% of a holding counts as held.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| Renaissance Technologies | 155,051 | $905,498 | 0.0% | +30,451 | added | 30 June 2026 | 13F |
| Geode Capital Management | 107,840 | $629,843 | 0.0% | +28,355 | added | 30 June 2026 | 13F |
| Citadel Advisors | 42,613 | $248,860 | 0.0% | +42,613 | new | 30 June 2026 | 13F |
Read more
Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.The largest holders
| Fund | Shares | Share of all | Value | Of its book | Change in shares | Filing |
|---|---|---|---|---|---|---|
| AllianceBernstein L.P. | 616,168 | 26.11% | $3.1 million | 0.00% | +32,433 | 13F |
| Wellington Management Group LLP | 431,634 | 18.29% | $2.5 million | 0.00% | new | 13F |
| Vanguard Capital Management LLC | 406,480 | 17.22% | $2.4 million | 0.00% | +62,337 | 13F |
| Renaissance Technologies LLC | 155,051 | 6.57% | $905,498 | 0.00% | +30,451 | 13F |
| Geode Capital Management, LLC | 107,840 | 4.57% | $629,843 | 0.00% | +28,355 | 13F |
| Morgan Stanley | 100,002 | 4.24% | $584,012 | 0.00% | no change | 13F |
| Mink Brook Asset Management LLC | 78,552 | 3.33% | $458,744 | 0.20% | new | 13F |
| Dimensional Fund Advisors LP | 77,662 | 3.29% | $453,546 | 0.00% | +6,175 | 13F |
| Sparta 24 Ltd. | 73,443 | 3.11% | $428,907 | 0.39% | new | 13F |
| Vanguard Fiduciary Trust Co. | 61,244 | 2.60% | $357,665 | 0.00% | +4,267 | 13F |
| Susquehanna International Group, LLP | 54,631 | 2.31% | $319,045 | 0.00% | -65,127 | 13F |
| Citadel Advisors LLC | 42,613 | 1.81% | $248,860 | 0.00% | new | 13F |
| BlackRock, Inc. | 37,458 | 1.59% | $218,755 | 0.00% | +12,731 | 13F |
| Bridgeway Capital Management, LLC | 31,600 | 1.34% | $184,544 | 0.00% | no change | 13F |
| Northern Trust Corp. | 24,970 | 1.06% | $145,824 | 0.00% | -448 | 13F |
| Pekin Hardy Strauss, Inc. | 18,750 | 0.79% | $109,500 | 0.01% | no change | 13F |
| Globeflex Capital L P | 15,253 | 0.65% | $89,078 | 0.01% | +3,089 | 13F |
| State Street Corp. | 11,310 | 0.48% | $66,050 | 0.00% | no change | 13F |
| XTX Topco Ltd | 10,495 | 0.44% | $61,291 | 0.00% | new | 13F |
| Wells Fargo & Company | 3,126 | 0.13% | $18,256 | 0.00% | no change | 13F |
| UBS Group AG | 980 | 0.04% | $5,723 | 0.00% | +417 | 13F |
| SBI Securities Co., Ltd. | 489 | 0.02% | $2,856 | 0.00% | new | 13F |
| Osaic Holdings, Inc. | 100 | 0.00% | $584 | 0.00% | no change | 13F |
| Barclays PLC | 70 | 0.00% | $409 | 0.00% | new | 13F |
| LPL Financial LLC | 0 | 0.00% | $0 | 0.00% | sold out | 13F |
Read more
Share of all is the fund's part of all the shares the funds reported. Change is shares against the fund's 13F for the quarter before. A 13F lists a manager's long positions in US-listed shares at the quarter's end. What is a 13F?Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 14 August 2026 | 13G | AllianceBernstein L.P. and 1 other | 616,168 | 5.0% | 30 June 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 17 February 2026 | 13G/A | AllianceBernstein L.P. and 1 other | 489,654 | 4.2% | 31 December 2025 | passive, institutional (13d-1(b)) | EDGAR |
| 14 November 2025 | 13G | AllianceBernstein L.P. and 1 other | 652,860 | 5.6% | 30 September 2025 | passive, institutional (13d-1(b)) | EDGAR |
Read more
Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short. 13D and 13GFails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 10 August 2026 | 94 | $9.11 | SEC |
| 4 August 2026 | 39 | $9.23 | SEC |
| 28 July 2026 | 43 | $6.67 | SEC |