Rimini Street
RMNI
113 hedge funds and large institutions have $206M invested in Rimini Street in 2025 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 28 increasing their positions, 38 reducing their positions, and 11 closing their positions.
2,200% more call options, than puts
Call options by funds: $23K | Put options by funds: $1K
127% more first-time investments, than exits
New positions opened: 25 | Existing positions closed: 11
32% more capital invested
Capital invested by funds: $156M → $206M (+$50M)
14% more funds holding
Funds holding: 99 → 113 (+14)
0.46% more ownership
Funds ownership: 64.33% → 64.8% (+0.46%)
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
26% less repeat investments, than reductions
Existing positions increased: 28 | Existing positions reduced: 38
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PCM
Portolan Capital Management
Boston,
Massachusetts
|
+$4M |
| 2 |
Corient Private Wealth
Miami,
Florida
|
+$880K |
| 3 |
Boston Partners
Boston,
Massachusetts
|
+$822K |
| 4 |
EI
EAM Investors
Solana Beach,
California
|
+$669K |
| 5 |
SM
Samjo Management
New York
|
+$648K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
USPCM
Union Square Park Capital Management
New York
|
-$1.94M |
| 2 |
Dimensional Fund Advisors
Austin,
Texas
|
-$964K |
| 3 |
Charles Schwab
San Francisco,
California
|
-$879K |
| 4 |
FG
Formula Growth
Montreal,
Quebec, Canada
|
-$587K |
| 5 |
Goldman Sachs
New York
|
-$395K |
RMNI Hedge Fund Activity: Q1 2025 in Review
113 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Rimini Street (RMNI) for Q1 2025, worth a combined $206M — up 32% from $156M a quarter earlier.
Buyers outnumbered sellers: 25 funds opened new RMNI positions and 11 closed out — a net gain of 14 holders — while 28 added to existing stakes and 38 trimmed.
The largest buyer was Portolan Capital Management, opening a new position worth an estimated $4M. The largest seller was Union Square Park Capital Management, exiting entirely with an estimated $1.94M sold.
- 113 institutional investors held Rimini Street (RMNI) as of Q1 2025, up from 99 in Q4 2024.
- Funds reported $206M of Rimini Street stock for Q1 2025, up 32% quarter-over-quarter.
- 25 funds opened new Rimini Street positions in Q1 2025 and 11 closed out, a net change of +14 holders.
- The largest Rimini Street buyer in Q1 2025 was Portolan Capital Management, an estimated $4M added.
- The largest Rimini Street seller in Q1 2025 was Union Square Park Capital Management, an estimated $1.94M sold.
Based on aggregated 13F filings for Q1 2025.