John Marshall Bancorp
JMSB
68 hedge funds and large institutions have $133M invested in John Marshall Bancorp in 2025 Q3 according to their latest regulatory filings, with 8 funds opening new positions, 24 increasing their positions, 15 reducing their positions, and 2 closing their positions.
300% more first-time investments, than exits
New positions opened: 8 | Existing positions closed: 2
60% more repeat investments, than reductions
Existing positions increased: 24 | Existing positions reduced: 15
10% more funds holding
Funds holding: 62 → 68 (+6)
8% more capital invested
Capital invested by funds: $123M → $133M (+$9.74M)
0.7% more ownership
Funds ownership: 46.41% → 47.11% (+0.7%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RIP
Rhino Investment Partners
West Conshohocken,
Pennsylvania
|
+$796K |
| 2 |
FL
Fourthstone LLC
St Louis,
Missouri
|
+$426K |
| 3 |
CAM
Cresset Asset Management
Chicago,
Illinois
|
+$421K |
| 4 |
FCM
FJ Capital Management
Mclean,
Virginia
|
+$323K |
| 5 |
Goldman Sachs
New York
|
+$282K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$560K |
| 2 |
MCM
MAI Capital Management
Independence,
Ohio
|
-$486K |
| 3 |
TFA
Toth Financial Advisory
Leesburg,
Virginia
|
-$237K |
| 4 |
Morgan Stanley
New York
|
-$142K |
| 5 |
Bank of America
Charlotte,
North Carolina
|
-$132K |
JMSB Hedge Fund Activity: Q3 2025 in Review
68 of the 7,638 institutional investors tracked by Wall St. Rank reported a position in John Marshall Bancorp (JMSB) for Q3 2025, worth a combined $133M — up 7.9% from $123M a quarter earlier.
Buyers outnumbered sellers: 8 funds opened new JMSB positions and 2 closed out — a net gain of 6 holders — while 24 added to existing stakes and 15 trimmed.
The largest buyer was Rhino Investment Partners, opening a new position worth an estimated $796K. The largest seller was Susquehanna International Group, exiting entirely with an estimated $560K sold.
- 68 institutional investors held John Marshall Bancorp (JMSB) as of Q3 2025, up from 62 in Q2 2025.
- Funds reported $133M of John Marshall Bancorp stock for Q3 2025, up 7.9% quarter-over-quarter.
- 8 funds opened new John Marshall Bancorp positions in Q3 2025 and 2 closed out, a net change of +6 holders.
- The largest John Marshall Bancorp buyer in Q3 2025 was Rhino Investment Partners, an estimated $796K added.
- The largest John Marshall Bancorp seller in Q3 2025 was Susquehanna International Group, an estimated $560K sold.
Based on aggregated 13F filings for Q3 2025.