Siena Capital Partners GP, LLC — 13F Holdings & Portfolio
CIK 1694886 · latest 13F-HR filed 2026-05-14
Siena Capital Partners GP, LLC manages $385.5M in 13F-reported U.S. long-equity assets across 100 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are PWBK (3.61%), SFST (3.30%), PLBC (3.03%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 6 new positions, exited 9, added to 52, and trimmed 10.
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.
$385.5M
Long-equity book
100
Distinct positions
2026-03-31
Filed 2026-05-14
+6 / −9 / ↑52 / ↓10
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- Southern BancShares NC Inc$1.3M +11.1%
- Red River Bancshares Inc$1.3M +26.6%
- Alpine Banks of Colorado$1.1M +20.2%
- First Ottawa Bancshares Inc$1.1M +17.1%
- Fidelity D&D Bancorp Inc$1.0M +110.7%
Top Trims
- Community West Bancshares-$1.8M -37.4%
- First Citizens BancShares Inc/-$1.1M -12.2%
- First Capital Inc-$693.4K -17.6%
- Pinnacle Bank/Gilroy CA-$635.1K -15.5%
- United BanCorp of Alabama Inc-$298.9K -6.9%
New Positions
- Fifth Third Bancorp$3.5M
- Endeavor Bancorp$2.0M
- SVB&T Corporation$399.9K
- Croghan Bancshares Inc$143.6K
- Somerset Trust Holding Co$143.1K
Exited Positions
- Prime Meridian Holding Co$7.2M
- Comerica Inc$3.5M
- Finwise Bancorp$1.6M
- Cecil Bancorp Inc$643.1K
- Morris State BancShares Inc$124.4K
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 | West Coast Community Bancorp | PWBK | 952170108 | $13.9M | 3.61% | 295,357 | SH |
| 2 | Southern BancShares NC Inc | SFST | 842243107 | $12.7M | 3.30% | 1,100 | SH |
| 3 | Plumas Bancorp | PLBC | 729273102 | $11.7M | 3.03% | 239,006 | SH |
| 4 | Oak Valley Bancorp | OVLY | 671807105 | $10.5M | 2.72% | 323,187 | SH |
| 5 | Exchange Bank/Santa Rosa CA | I:BANK | 301227203 | $9.5M | 2.47% | 69,895 | SH |
| 6 | Timberland Bancorp Inc/WA | TSBK | 887098101 | $9.1M | 2.36% | 230,847 | SH |
| 7 | Mission Bancorp/Bakersfield CA | MSBC | 605015106 | $8.5M | 2.20% | 86,231 | SH |
| 8 | First National of Nebraska Inc | FSLR | 335720108 | $8.3M | 2.14% | 500 | SH |
| 9 | First Citizens BancShares Inc/ | FCNCA | 31946M103 | $8.2M | 2.12% | 4,344 | SH |
| 10 | First Ottawa Bancshares Inc | FIBH | 335876108 | $7.5M | 1.94% | 39,908 | SH |
| 11 | First National Corp/VA | FXNC | 32106V107 | $7.4M | 1.93% | 276,043 | SH |
| 12 | Merchants Financial Group Inc | MNMB | 588538108 | $7.3M | 1.90% | 209,160 | SH |
| 13 | Oregon Pacific Bancorp | ORBN | 686040205 | $7.2M | 1.86% | 661,804 | SH |
| 14 | Cashmere Valley Bank | CSHX | 14756K102 | $6.8M | 1.77% | 91,597 | SH |
| 15 | Alpine Banks of Colorado | I:BANK | 020810107 | $6.8M | 1.75% | 143,174 | SH |
| 16 | Red River Bancshares Inc | RRBI | 75686R202 | $6.0M | 1.56% | 66,479 | SH |
| 17 | Zions Bancorp NA | ZION | 989701107 | $5.8M | 1.51% | 101,290 | SH |
| 18 | Oxford Bank Corp/MI | OXBC | 69140P100 | $5.7M | 1.47% | 135,499 | SH |
| 19 | Redwood Capital Bancorp | — | 75777X100 | $5.6M | 1.46% | 186,278 | SH |
| 20 | Bankwell Financial Group Inc | BWFG | 06654A103 | $5.6M | 1.46% | 116,138 | SH |
| 21 | Citizens Financial Group Inc | CFG | 174610105 | $5.6M | 1.44% | 92,831 | SH |
| 22 | First Mid Bancshares Inc | FMBH | 320866106 | $5.3M | 1.37% | 128,404 | SH |
| 23 | Mechanics Bancorp | MCHB | 43785V102 | $5.2M | 1.35% | 353,216 | SH |
| 24 | Five Star Bancorp | FSBC | 33830T103 | $5.1M | 1.32% | 134,847 | SH |
| 25 | Southern Missouri Bancorp Inc | SMBC | 843380106 | $5.1M | 1.32% | 79,314 | SH |
| 26 | HBT Financial Inc | HBT | 404111106 | $4.9M | 1.26% | 182,331 | SH |
| 27 | WTB Financial Corp | — | 929334209 | $4.8M | 1.24% | 12,672 | SH |
| 28 | FNB Corp/PA | FNB | 302520101 | $4.4M | 1.14% | 262,593 | SH |
| 29 | American Riviera Bancorp | ARBV | 02933K103 | $4.3M | 1.12% | 183,328 | SH |
| 30 | Columbia Banking System Inc | COLB | 197236102 | $4.3M | 1.11% | 156,302 | SH |
| 31 | Crystal Valley Financial Corp | CYVF | 22941P100 | $4.2M | 1.10% | 54,445 | SH |
| 32 | Mercantile Bank Corp | MBWM | 587376104 | $4.2M | 1.10% | 83,966 | SH |
| 33 | Private Bancorp of America Inc | — | 74274F100 | $4.2M | 1.09% | 62,397 | SH |
| 34 | Parke Bancorp Inc | PKBK | 700885106 | $4.1M | 1.07% | 144,817 | SH |
| 35 | Farmers & Merchants Bancorp/Lo | FMAO | 307795104 | $4.1M | 1.06% | 3,662 | SH |
| 36 | United BanCorp of Alabama Inc | UBCP | 90944R100 | $4.0M | 1.05% | 81,896 | SH |
| 37 | Washington Trust Bancorp Inc | WASH | 940610108 | $4.0M | 1.04% | 120,049 | SH |
| 38 | Provident Financial Services I | PFS | 74386T105 | $4.0M | 1.04% | 189,706 | SH |
| 39 | Chino Commercial Bancorp | CCBC | 16957L102 | $4.0M | 1.04% | 229,246 | SH |
| 40 | Boyle Bancorp Inc | — | 103442109 | $4.0M | 1.04% | 34,514 | SH |
| 41 | Community Heritage Financial I | CBU | 20370L103 | $3.8M | 0.99% | 129,000 | SH |
| 42 | Banner Corp | BANR | 06652V208 | $3.7M | 0.96% | 60,973 | SH |
| 43 | California BanCorp | BCAL | 84252A106 | $3.7M | 0.96% | 208,556 | SH |
| 44 | Shore Bancshares Inc | SHBI | 825107105 | $3.6M | 0.95% | 195,287 | SH |
| 45 | Oak Ridge Financial Services I | — | 671768109 | $3.5M | 0.92% | 122,152 | SH |
| 46 | Fifth Third Bancorp | FITB | 316773100 | $3.5M | 0.90% | 74,922 | SH |
| 47 | Commercial Bancgroup Inc | CBK | 20112C106 | $3.5M | 0.90% | 133,664 | SH |
| 48 | Pinnacle Bank/Gilroy CA | PBNK | 72346K107 | $3.5M | 0.90% | 211,708 | SH |
| 49 | Southeastern Banking Corp | — | 84158P108 | $3.4M | 0.89% | 120,149 | SH |
| 50 | Security National Corp/IA | — | 814784104 | $3.4M | 0.88% | 18,476 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-14 | $385.5M | 100 | 0001694886-26-000005 |
| 2025-12-31 | 2026-02-11 | $372.5M | 103 | 0001694886-26-000003 |
| 2025-09-30 | 2025-11-12 | $349.4M | 102 | 0001694886-25-000010 |