% of shares outstanding not shown: no SEC cover-page share count falls within 120 days of the 2026-Q1 quarter end, so any percentage would rest on a count that cannot speak for this quarter. Holder share counts are shown as filed.
Crowding percentile withheld — no market cap for FCNCB in the served universe — the cohort is size-matched, and an unmatched percentile would compare a micro-cap register to a mega-cap one.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | Siena Capital Partners GP, LLC | 876876 | $1M | — | — |
| 2 | Tradewinds, LLC. | 550550 | $897,716 | — | ADD 10% |
| 3 | Diversified Trust Co | 131131 | $216,150 | — | TRIM -30% |
| 4 | Byrne Asset Management LLC | 88 | $13,200 | — | — |
| 5 | OGOREK ANTHONY JOSEPH /NY/ /ADV | 55 | $8,000 | — | — |
Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| Siena Capital Partners GP, LLC | 876 | 876 | 876 | 876 | 876 | 876 | $1M |
| Tradewinds, LLC. | — | — | — | 500 | 500 | 550 | $897,716 |
| Diversified Trust Co | 217 | 217 | 217 | 217 | 186 | 131 | $216,150 |
| Byrne Asset Management LLC | 17 | 12 | 8 | 8 | 8 | 8 | $13,200 |
| OGOREK ANTHONY JOSEPH /NY/ /ADV | — | — | 5 | 5 | 5 | 5 | $8,000 |
Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.
Holder count only — too few computable %-of-shares-outstanding quarters for a % pane. Line breaks are quarters with no 13F record, never interpolated.
Short interest has its own tab now — open SI →
Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| Tradewinds, LLC. | +50 | $82,500 | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| Diversified Trust Co | −55 | $90,750 | TRIM |
The 2025-Q4 register is as-filed in ITS OWN share basis; every count below was rebased into the 2026-Q1 basis (no split in between, factor 1). Dollar figures value the SHARE delta at one price — the 2026-03-31 close — rather than differencing two filings' own reported values, which would mix the quarter's price move into the trade figure.
13Fs disclose LONG US-listed positions only — shorts, most derivatives, bonds and non-US listings are invisible here, and a filer's quarter-over-quarter change is not necessarily a trade (index rebalances, in-kind transfers and entity successions all read as flow).
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 5 | 1,570 | — | $3M |
| 2025-Q4 | 5 | 1,575 | — | $3M |
| 2025-Q3 | 5 | 1,606 | — | $3M |
| 2025-Q2 | 4 | 1,106 | — | $2M |
| 2025-Q1 | 3 | 1,105 | — | $2M |
| 2024-Q4 | 3 | 1,110 | — | $2M |
| 2024-Q3 | 3 | 1,107 | — | $2M |
| 2024-Q2 | 3 | 1,107 | — | $2M |
| 2024-Q1 | 3 | 1,080 | — | $2M |
| 2023-Q4 | 3 | 480 | — | $616,912 |
| 2023-Q3 | 2 | 263 | — | $298,370 |
| 2023-Q2 | 2 | 263 | — | $297,370 |
| 2023-Q1 | 2 | 19,763 | — | $17M |
| 2022-Q4 | 1 | 20,253 | — | $14M |
| 2022-Q3 | 2 | 21,030 | — | $15M |
| 2022-Q2 | 3 | 22,369 | — | $14M |
| 2022-Q1 | 3 | 24,574 | — | $15M |
| 2021-Q4 | 3 | 24,574 | — | $18M |
| 2021-Q3 | 3 | 24,447 | — | $18M |
| 2021-Q2 | 3 | 24,509 | — | $18M |
| 2021-Q1 | 3 | 23,984 | — | $18M |
| 2020-Q4 | 3 | 25,560 | — | $13M |
| 2020-Q3 | 2 | 24,784 | — | $7M |
| 2020-Q2 | 2 | 30,129 | — | $10M |
| 2020-Q1 | 1 | 28,703 | — | $8M |
| 2019-Q4 | 1 | 28,455 | — | $12M |
| 2019-Q3 | 1 | 28,455 | — | $11M |
| 2019-Q2 | 1 | 27,955 | — | $11M |
| 2019-Q1 | 1 | 26,632 | — | $9M |
| 2018-Q3 | 1 | 3,165 | — | $1M |
| 2018-Q2 | 1 | 3,145 | — | $1M |
| 2018-Q1 | 1 | 3,110 | — | $1M |
| 2017-Q4 | 1 | 2,412 | — | $851,000 |
| 2013-Q4 | 1 | 1,500 | — | $306,000 |
