% 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 CCBC 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 | 229,246229,246 | $4M | — | — |
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 | 227K | 229K | 229K | 229K | 229K | 229K | $4M |
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 | |
|---|---|---|---|
| Siena Capital Partners GP, LLC | +200 | $3,008 | — |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| No filer reduced its position this quarter. | |||
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 | 1 | 229,246 | — | $4M |
| 2025-Q4 | 1 | 229,046 | — | $4M |
| 2025-Q3 | 1 | 229,046 | — | $4M |
| 2025-Q2 | 2 | 230,546 | — | $3M |
| 2025-Q1 | 2 | 230,546 | — | $3M |
| 2024-Q4 | 1 | 227,052 | — | $3M |
| 2024-Q3 | 1 | 210,152 | — | $3M |
| 2024-Q2 | 1 | 210,152 | — | $2M |
| 2024-Q1 | 1 | 83,352 | — | $821,017 |
| 2023-Q4 | 1 | 97,952 | — | $1M |
| 2023-Q3 | 1 | 105,452 | — | $1M |
| 2023-Q2 | 1 | 130,127 | — | $2M |
| 2023-Q1 | 1 | 112,606 | — | $2M |
| 2022-Q4 | 1 | 115,879 | — | $2M |
| 2022-Q3 | 1 | 115,879 | — | $2M |
| 2022-Q2 | 1 | 148,079 | — | $2M |
| 2022-Q1 | 1 | 167,179 | — | $2M |
| 2021-Q4 | 1 | 167,179 | — | $2M |
| 2021-Q3 | 1 | 167,179 | — | $2M |
| 2021-Q2 | 1 | 179,680 | — | $3M |
| 2021-Q1 | 1 | 149,733 | — | $2M |
| 2020-Q4 | 1 | 149,733 | — | $2M |
| 2020-Q3 | 1 | 149,733 | — | $1M |
| 2020-Q2 | 1 | 147,926 | — | $1M |
| 2020-Q1 | 1 | 147,926 | — | $1M |
| 2019-Q4 | 1 | 147,926 | — | $2M |
| 2019-Q3 | 1 | 138,392 | — | $2M |
| 2019-Q2 | 1 | 138,392 | — | $2M |
| 2019-Q1 | 1 | 115,327 | — | $2M |
| 2018-Q4 | 1 | 115,327 | — | $2M |
| 2018-Q3 | 1 | 115,327 | — | $2M |
| 2018-Q2 | 1 | 115,327 | — | $2M |
| 2018-Q1 | 1 | 96,106 | — | $2M |
| 2017-Q4 | 1 | 67,485 | — | $1M |
| 2017-Q3 | 1 | 67,485 | — | $1M |
