Who owns Central Plains Bancshares, Inc. Common Stock (CPBI)
Which tracked institutional funds hold CPBI, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See CPBI company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on CPBI is one-sided between 2026-Q1 and 2026-Q2: 5 added or opened and 0 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
CPBI’s largest tracked holder by dollar value, STILWELL VALUE LLC, sizes it at 4.4% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 4.4pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in CPBI divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 17 tracked filers holding CPBI, 8 increased or opened the position and 3 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in CPBI between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
Largest adds
- STILWELL VALUE LLC$1M
- Oppenheimer & Close, LLC$317K
- GRAHAM CAPITAL WEALTH MANAGEMENT, LLC$311K
- MANGROVE PARTNERS IM, LLC$304K
- VANGUARD CAPITAL MANAGEMENT LLC$293K
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| STILWELL VALUE LLC added | 406,874 | $8M | 26.0% | 2026-Q2 |
| GRAHAM CAPITAL WEALTH MANAGEMENT, LLC trimmed | 176,072 | $3M | 11.2% | 2026-Q2 |
| Oppenheimer & Close, LLC | 165,007 | $3M | 10.5% | 2026-Q2 |
| MANGROVE PARTNERS IM, LLC | 158,097 | $3M | 10.1% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC trimmed | 153,638 | $3M | 9.8% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 134,218 | $2M | 7.7% | 2026-Q2 |
| Minerva Advisors LLC | 49,117 | $935K | 3.1% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 36,846 | $702K | 2.4% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC added | 24,200 | $461K | 1.5% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 18,766 | $357K | 1.2% | 2026-Q2 |
| BlackRock, Inc. added | 12,276 | $234K | 0.8% | 2026-Q2 |
| STATE STREET CORP | 11,604 | $221K | 0.7% | 2026-Q2 |
| FARMERS & MERCHANTS INVESTMENTS INC | 1,833 | $35K | 0.1% | 2026-Q2 |
| Vanguard Global Advisers, LLC | 1,443 | $27K | 0.1% | 2026-Q2 |
| UBS Group AG added | 234 | $4K | 0.0% | 2026-Q2 |
| Russell Investments Group, Ltd. | 65 | $1K | 0.0% | 2026-Q2 |
| BARCLAYS PLC new | 10 | $190 | 0.0% | 2026-Q2 |
| Cambridge Investment Research Advisors, Inc. added | 26,731 | $457K | 1.5% | 2026-Q1 stale (1 quarter behind) |
| VANGUARD GROUP INC added | 165,784 | $3M | 9.4% | 2025-Q4 stale (2 quarters behind) |
| BANK OF AMERICA CORP /DE/ | 8 | $135 | 0.0% | 2025-Q4 stale (2 quarters behind) |
| M3F, Inc. trimmed | 42,258 | $684K | 2.3% | 2025-Q3 stale (3 quarters behind) |
| Allen Capital Group, LLC new | 29,140 | $441K | 1.5% | 2025-Q2 stale (4 quarters behind) |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | — | 0.0% | 2025-Q2 stale (4 quarters behind) |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.