Ticker · CUSIP 76525P100

RMBI

RICHMOND MUT BANCORPORATION
···Share
Holders (tracked)
2
Combined shares
90,529
Combined value
$1.27M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
222024Q12025Q4

SEC event timeline

4 events
  1. Renaissance Technologies added2026-02-12
    +5,600 shares · 2025Q4
    13F
  2. Mario Gabelli (GAMCO) trimmed2026-02-05
    −5,896 shares · 2025Q4
    13F
  3. Renaissance Technologies trimmed2025-11-13
    −3,100 shares · 2025Q3
    13F
  4. Mario Gabelli (GAMCO) trimmed2025-11-12
    −4,854 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for RMBI →

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions0
—
Added to1
Trimmed1
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
3
$2.7M
2022Q2
3
$1.9M
2022Q3
3
$1K
2022Q4
3
$353K
2023Q1
3
$290K
2023Q2
3
$700K
2023Q3
3
$698K
2023Q4
2
$598K
2024Q1
2
$554K
2024Q2
2
$810K
2024Q3
1
$239K
2024Q4
3
$794K
2025Q1
2
$1.4M
2025Q2
2
$1.4M
2025Q3
2
$1.3M
2025Q4
2
$1.3M

Who owns RMBI

2 super-investors · 2025Q4
Tracked stake
90.5K
shares
Combined value
$1M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added1Trim1
#ManagerSharesValue
1Mario Gabelli
GAMCO
59.6K$837K
2Renaissance Technologies30.9K$434K

Recent moves

20 transactions
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