RMNI · NASDAQ · Software - Application

Rimini Street (RMNI)

Provides third-party support, managed services, and optimization tools for enterprise software estates.

$5.15
At close−0.05 (−1.06%)

Breakdown13F · 13D/G · Form 4

Institutions112 holders · as of Mar 31, 202666.66%62.23M shares
Insiders10 holders · as of Jun 4, 20263.69%3.44M shares
Otherremainder29.65%27.69M shares

93.36M company shares as of Sep 3, 2026 · institutions as of Mar 31, 2026 · holders as of their latest filing

Top shareholders13F · 13D/G · Form 4

HolderStakeSharesEvidence
Adams Street Partners LLCInstitution
25.24%23.57M13Fas of Mar 31, 2026
Conifer Management, L.L.C.Institution
6.33%5.91M13Fas of Mar 31, 2026
Brooktree Capital ManagementInstitution
4.24%3.96M13Fas of Mar 31, 2026
BlackRock, Inc.Institution
3.61%3.37M13Fas of Mar 31, 2026
Acadian Asset Management LLCInstitution
2.93%2.73M13Fas of Mar 31, 2026
Vanguard Capital Management LLCInstitution
2.85%2.66M13Fas of Mar 31, 2026
Immersion CorpInstitution
2.24%2.09M13Fas of Mar 31, 2026
Mink Brook Asset Management LLCInstitution
2.06%1.92M13Fas of Mar 31, 2026
Pacific Ridge Capital Partners, LLCInstitution
2.05%1.91M13Fas of Mar 31, 2026
Samjo Management, LLCInstitution
1.77%1.65M13Fas of Mar 31, 2026
Vanguard Portfolio Management LLCInstitution
1.65%1.54M13Fas of Mar 31, 2026
Geode Capital Management, LLCInstitution
1.32%1.24M13Fas of Mar 31, 2026
State Street CorpInstitution
1.12%1.04M13Fas of Mar 31, 2026
Herald Investment Management LtdInstitution
1.07%1.00M13Fas of Mar 31, 2026
Seth A. RavinInsiderdirector, 10 percent owner, officer: President, CEO & Chairman
0.95%882,900Form 4filed May 8, 2026
David W. RoweInsiderofficer: EVP & Chief Marketing Officer
0.53%498,119Form 4filed May 8, 2026
Bridgeway Capital Management, LLCInstitution
0.51%479,20013Fas of Mar 31, 2026
Northern Trust CorpInstitution
0.50%467,58513Fas of Mar 31, 2026
Jacobs Levy Equity Management, IncInstitution
0.47%441,32913Fas of Mar 31, 2026
Dimensional Fund Advisors LPInstitution
0.40%373,01913Fas of Mar 31, 2026
Round Hill Asset ManagementInstitution
0.37%344,40313Fas of Mar 31, 2026
Gem Investment Advisors, LLCInstitution
0.36%334,65713Fas of Mar 31, 2026
Morgan StanleyInstitution
0.36%333,14313Fas of Mar 31, 2026
Jack L. AcostaInsiderdirector
0.35%329,721Form 4filed Jun 4, 2026
Steven M. CapelliInsiderdirector
0.35%328,721Form 4filed Jun 4, 2026

13F — a manager's quarterly holdings · Form 4 — an insider's transaction report

Institutions13F, as of Mar 31, 2026

112 holders · 62.23M shares · 16 new positions · 55 increased · 35 reduced · 22 closed

HolderShares% outstandingChg q/qFiled
Adams Street Partners LLC23.57M25.24%0May 15, 2026
Conifer Management, L.L.C.5.91M6.33%0May 15, 2026
Brooktree Capital Management3.96M4.24%+122.0KMay 6, 2026
BlackRock, Inc.3.37M3.61%−49.3KMay 13, 2026
Acadian Asset Management LLC2.73M2.93%+231.0KMay 13, 2026
Vanguard Capital Management LLC2.66M2.85%+2.66MnewMay 15, 2026
Immersion Corp2.09M2.24%+1.57MMay 15, 2026
Mink Brook Asset Management LLC1.92M2.06%+620.1KApr 1, 2026

Ownership statements13D/G · 5% or more, as filed

No 13D/G filer at 5% or more on record.

Insider tradesForm 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
May 6, 2026
Nancy Lyskawaofficer: EVP & Chief Client Officer
Sale · 2 lots5,995$3.94233,509
May 6, 2026
Kevin Maddockofficer: EVP,ChiefRecurringRev.Officer
Sale · 2 lots7,485$3.94213,534
May 6, 2026
David W. Roweofficer: EVP & Chief Marketing Officer
Sale · 2 lots7,485$3.94498,119
May 6, 2026
Michael L. Pericaofficer: EVP & Chief Financial Officer
Sale · 2 lots27,737$3.94157,863
May 6, 2026
Seth A. Ravindirector, 10 percent owner, officer: President, CEO & Chairman
Sale · 2 lots57,097$3.94882,900
Apr 30, 2026
Steven Hershkowitzofficer: EVP & Chief Revenue Officer
Sale24,884$3.87186,992
May 1, 2026
Michael L. Pericaofficer: EVP & Chief Financial Officer
Sale51,246$4.00116,505
Apr 3, 2026
David W. Roweofficer: EVP & Chief Marketing Officer
Sale · 3 lots10,142$3.35484,876
Apr 3, 2026
Michael L. Pericaofficer: EVP & Chief Financial Officer
Sale · 2 lots28,330$3.35167,751
Apr 3, 2026
Kevin Maddockofficer: EVP,ChiefRecurringRev.Officer
Sale · 2 lots7,648$3.35200,291

CongressHouse and Senate disclosures

Not reported.