Rimini Street, Inc.
RMNI- Exchange
- Nasdaq
- Industry
- Services-Business Services, NEC
- SEC CIK
- 0001635282
In the last 90 days, Rimini Street, Inc. insiders filed 0 open-market purchases and 2 sales; 115 institutions reported holding it in 13F filings for Q2 2026, worth $274.7M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Rimini Street, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 108
- −4 vs. Q4 2025
- Shares held
- 62.2M
- +5.34M (+9.4%) vs. Q4 2025
- Total value
- $204.1M
- −$16.6M (−7.5%) vs. Q4 2025
- New holders
- 15
- 38 more added
- Sold out
- 19
- 36 more reduced
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RMNI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 115 | $274.7M |
| Q1 2026 | 108 | $204.1M |
| Q4 2025 | 114 | $238.2M |
| Q3 2025 | 118 | $280.3M |
| Q2 2025 | 122 | $222.4M |
| Q1 2025 | 113 | $205.9M |
| Q4 2024 | 99 | $155.9M |
| Q3 2024 | 97 | $111.5M |
| Q2 2024 | 99 | $186.1M |
| Q1 2024 | 111 | $197.1M |
| Q4 2023 | 103 | $194.0M |
| Q3 2023 | 98 | $128.0M |
| Q2 2023 | 113 | $295.3M |
| Q1 2023 | 119 | $259.1M |
| Q4 2022 | 110 | $237.9M |
| Q3 2022 | 122 | $296.3M |
| Q2 2022 | 126 | $371.5M |
| Q1 2022 | 125 | $350.8M |
| Q4 2021 | 118 | $380.1M |
| Q3 2021 | 116 | $562.2M |
| Q2 2021 | 104 | $311.4M |
| Q1 2021 | 97 | $438.4M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Rimini Street, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mink Brook Asset Management LLC | 1,919,830 | $6.30M | 3.51% | +620,089+47.7% | Added |
| Immersion Corp | 2,093,079 | $6.87M | 4.74% | +1,566,629+297.6% | Added |
| Vanguard Capital Management LLC | 2,656,155 | $8.71M | 0.00% | +2,656,155 | New |
| Acadian Asset Management LLC | 2,731,596 | $8.95M | 0.01% | +230,969+9.2% | Added |
| BlackRock, Inc. | 3,366,257 | $11.0M | 0.00% | −49,346−1.4% | Reduced |
| Brooktree Capital Management | 3,958,685 | $13.0M | 10.30% | +121,982+3.2% | Added |
| Conifer Management, L.L.C. | 5,913,199 | $19.4M | 3.70% | 00.0% | Unchanged |
| Adams Street Partners LLC | 23,565,433 | $77.3M | 29.69% | 00.0% | Unchanged |
| Manatuck Hill Partners, LLC | 0 | $0 | 0.00% | −639,115−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −527,860−100.0% | Sold out |
| Boston Partners | 0 | $0 | 0.00% | −426,074−100.0% | Sold out |
| Diamond Hill Capital Management Inc | 0 | $0 | 0.00% | −316,013−100.0% | Sold out |
| Ancora Advisors, LLC | 0 | $0 | 0.00% | −128,687−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −70,834−100.0% | Sold out |
| Voss Capital, LLC | 0 | $0 | 0.00% | −70,000−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −50,600−100.0% | Sold out |
| Quantinno Capital Management LP | 0 | $0 | 0.00% | −26,429−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −14,800−100.0% | Sold out |
| nVerses Capital, LLC | 0 | $0 | 0.00% | −14,712−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −12,144−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −11,000−100.0% | Sold out |
| Private Wealth Asset Management, LLC | 0 | $0 | 0.00% | −2,800−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −2,172−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −1,533−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −918−100.0% | Sold out |
| Hantz Financial Services, Inc. | 0 | $0 | 0.00% | −245−100.0% | Sold out |
| GAMMA Investing LLC | 0 | $0 | 0.00% | −64−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |