M3F, Inc. — 13F Holdings & Portfolio
CIK 1511291 · latest 13F-HR filed 2026-04-28
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$403.5K
Long-equity book
28
Distinct positions
2026-03-31
Filed 2026-04-28
+5 / −2 / ↑10 / ↓5
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- Willis Lease Finance Corp$23.4K +25.5%
- RHINEBECK BANCORP INC$3.4K +27.7%
- PONCE FINANCIAL GROUP INC$3.1K +10.4%
- AERCAP HOLDINGS NV SHS$2.7K +8.9%
- SWK HLDGS CORP COM$2.2K +15.3%
Top Trims
- Air Lease Corp-$26.3K -91.2%
- FIRST BUS FINL SVCS INC WIS COM-$1.6K -50.0%
- WINCHESTER BANCORP INC-$1.2K -79.3%
- SHF HOLDINGS INC-$70 -21.5%
- NSTS BANCORP INC-$34 -9.9%
New Positions
- BRIGHTHOUSE FINANCIAL INC$16.8K
- NORTHFIELD BANCORP INC DEL COM$10.5K
- Green Dot Corp$8.4K
- VIRGINIA NATIONAL BANKSHARES$220
- AUBURN NATL BANCORP COM$218
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | Willis Lease Finance Corp | WLFC | 970646105 | $115.3K | 28.58% | 677,248 | SH |
| 2 | PONCE FINANCIAL GROUP INC | PDLB | 732344106 | $33.5K | 8.30% | 2,003,960 | SH |
| 3 | AERCAP HOLDINGS NV SHS | AER | N00985106 | $32.6K | 8.09% | 238,000 | SH |
| 4 | PIONEER BANCORP INC/NY | PBFS | 723561106 | $28.8K | 7.15% | 2,071,973 | SH |
| 5 | AERSALE CORP | ASLE | 00810F106 | $24.8K | 6.14% | 3,983,632 | SH |
| 6 | NI HOLDINGS INC | NODK | 65342T106 | $21.3K | 5.28% | 1,652,020 | SH |
| 7 | SECURITY NATL FINL CORP CL A NEW | SNFCA | 814785309 | $20.8K | 5.17% | 2,198,648 | SH |
| 8 | SWK HLDGS CORP COM | SWKHL | 78501P203 | $16.9K | 4.20% | 995,256 | SH |
| 9 | BRIGHTHOUSE FINANCIAL INC | BHF | 10922N103 | $16.8K | 4.16% | 280,000 | SH |
| 10 | RHINEBECK BANCORP INC | RBKB | 762093102 | $15.6K | 3.86% | 1,010,420 | SH |
| 11 | NORTHFIELD BANCORP INC DEL COM | NFBK | 66611T108 | $10.5K | 2.61% | 776,630 | SH |
| 12 | ALERUS FINANCIAL CORP | ALRS | 01446U103 | $9.9K | 2.45% | 417,108 | SH |
| 13 | PARKE BANCORP INC | PKBK | 700885106 | $9.5K | 2.34% | 332,876 | SH |
| 14 | Green Dot Corp | GDOT | 39304D102 | $8.4K | 2.08% | 748,806 | SH |
| 15 | CB FINL SVCS INC COM | CBFV | 12479G101 | $5.9K | 1.45% | 171,439 | SH |
| 16 | Washington Trust Bancorp Inc | WASH | 940610108 | $5.6K | 1.38% | 166,485 | SH |
| 17 | MAGYAR BANCORP INC COM | MGYR | 55977T208 | $4.9K | 1.22% | 283,894 | SH |
| 18 | SUMMIT STATE BANK | SSBI | 866264203 | $4.7K | 1.17% | 354,229 | SH |
| 19 | PROVIDENT FINL HLDGS INC COM | PROV | 743868101 | $4.6K | 1.14% | 284,594 | SH |
| 20 | BOGOTA FINANCIAL CORP | BSBK | 097235105 | $4.2K | 1.04% | 493,732 | SH |
| 21 | BROADWAY FINANCIAL CORP/DE | BYFC | 111444709 | $3.4K | 0.85% | 474,685 | SH |
| 22 | Air Lease Corp | AL | 00912X302 | $2.5K | 0.63% | 39,051 | SH |
| 23 | FIRST BUS FINL SVCS INC WIS COM | FBIZ | 319390100 | $1.6K | 0.40% | 29,685 | SH |
| 24 | WINCHESTER BANCORP INC | WSBK | 97269D103 | $312 | 0.08% | 24,586 | SH |
| 25 | NSTS BANCORP INC | NSTS | 6293JP109 | $311 | 0.08% | 26,664 | SH |
| 26 | SHF HOLDINGS INC | SHFS | 824430300 | $256 | 0.06% | 308,000 | SH |
| 27 | VIRGINIA NATIONAL BANKSHARES | VABK | 928031103 | $220 | 0.05% | 5,769 | SH |
| 28 | AUBURN NATL BANCORP COM | AUBN | 050473107 | $218 | 0.05% | 9,151 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-04-28 | $403.5K | 28 | 0001511291-26-000002 |
| 2025-12-31 | 2026-02-13 | $364.1K | 25 | 0001511291-26-000001 |