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Equibles

RMNI

Rimini Street, Inc.

Company with tickers: RMNI

CIK
1635282
CUSIP
76674Q107
Shares Outstanding
92,560,000
13F Activity (30d)
45 filings 41 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 81
Total Value: $176,891,811
Total Shares: 53,930,442

Institutional Ownership Trend

25 quarters

Superinvestors Holding RMNI

All superinvestors →
Ruane Cunniff $115,669

Holder Concentration

Across 81 13F filers · Δ vs Dec 31, 2025
Top Holder
43.7%
Jun 2023 → Mar 2026 · range 37.8% – 46.6%
−2.9 pts
Top 5
72.0%
Jun 2023 → Mar 2026 · range 64.5% – 75.3%
−3.3 pts
Top 10
87.2%
Jun 2023 → Mar 2026 · range 76.6% – 87.2%
+0.6 pts
HHI
2,194
Jun 2023 → Mar 2026 · range 1,686 – 2,445
Moderately concentrated−251

Quarterly Activity

vs Dec 31, 2025
New
16
Increased
26
Decreased
23
Sold Out
23
Unchanged
16
Holder count: -7
Institutional value: -9.8%
Shares held: +6.7%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Small IMMERSION CORP +1,566,629 2,093,079
Small Samjo Management, LLC +443,600 1,651,350
Large ACADIAN ASSET MANAGEMENT LLC +230,969 2,731,596
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP +213,244 519,220
Large JACOBS LEVY EQUITY MANAGEMENT, INC +142,651 441,329

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Large Caption Management, LLC −937,860 1,300,000
Mid XTX Topco Ltd −41,754 87,576
Mega Nuveen, LLC −21,144 89,868
Large Corient Private Wealth LLC −16,265 118,891
Mega STATE STREET CORP −14,145 1,041,038

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD CAPITAL MANAGEMENT LLC 2,656,155 $8,712,188
Small Pacific Ridge Capital Partners, LLC 1,913,524 $6,276,358
Mega VANGUARD FIDUCIARY TRUST CO 313,991 $1,029,890
Small JB CAPITAL PARTNERS LP 59,193 $194,153
Large Vident Advisory, LLC 58,472 $191,788

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Small Mink Brook Asset Management LLC 1,299,741 $5,042,995
Small Manatuck Hill Partners, LLC 639,115 $2,479,766
Large Connor, Clark & Lunn Investment Management Ltd. 451,330 $1,751,160
Large DIAMOND HILL CAPITAL MANAGEMENT INC 316,013 $1,226,130
Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. 265,962 $1,031,932
Filter: New 16 Increased 26 Reduced 23 Sold out 23 Unchanged 16
Showing 83 of 83
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Small ADAMS STREET PARTNERS LLC $77,294,620 43.70% 23,565,433
Small Conifer Management, L.L.C. $19,395,292 10.96% 5,913,199
Small BROOKTREE CAPITAL MANAGEMENT $12,984,486 7.34% 3,958,685
Large ACADIAN ASSET MANAGEMENT LLC $8,959,634 5.07% 2,731,596
Mega VANGUARD CAPITAL MANAGEMENT LLC $8,712,188 4.93% 2,656,155
Small IMMERSION CORP $6,865,299 3.88% 2,093,079
Small Pacific Ridge Capital Partners, LLC $6,276,358 3.55% 1,913,524
Small Samjo Management, LLC $5,416,428 3.06% 1,651,350
Mega GEODE CAPITAL MANAGEMENT, LLC $4,056,985 2.29% 1,236,886
Mega STATE STREET CORP $3,414,604 1.93% 1,041,038
Large Caption Management, LLC $3,280,000 1.85% 1,000,000
Small HERALD INVESTMENT MANAGEMENT Ltd $3,280,000 1.85% 1,000,000
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,643,936 0.93% 501,200
Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC $1,571,776 0.89% 479,200
Mega NORTHERN TRUST CORP Bank $1,533,677 0.87% 467,585
Large JACOBS LEVY EQUITY MANAGEMENT, INC $1,447,559 0.82% 441,329
Small Round Hill Asset Management $1,129,641 0.64% 344,403
Small Gem Investment Advisors, LLC $1,097,674 0.62% 334,657
Large Cerity Partners LLC $1,044,515 0.59% 318,450
Mega VANGUARD FIDUCIARY TRUST CO Bank $1,029,890 0.58% 313,991
Large Caption Management, LLC $984,000 0.56% 300,000
Small BARD ASSOCIATES INC $817,307 0.46% 249,179
Large Corient Private Wealth LLC $389,962 0.22% 118,891
Large STRS OHIO $387,696 0.22% 118,200
Mega TWO SIGMA INVESTMENTS, LP $366,051 0.21% 111,601
Mega Nuveen, LLC $294,766 0.17% 89,868
Mid XTX Topco Ltd $287,249 0.16% 87,576
Small Potomac Capital Management, Inc. $275,300 0.16% 83,933
Small OXFORD ASSET MANAGEMENT LLP $241,719 0.14% 73,695
Small Byrne Asset Management LLC $216,152 0.12% 65,900
Mega RHUMBLINE ADVISERS $195,907 0.11% 59,728
Small JB CAPITAL PARTNERS LP $194,153 0.11% 59,193
Large Vident Advisory, LLC $191,788 0.11% 58,472
Large Russell Investments Group, Ltd. $125,475 0.07% 38,255
Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Pension $121,986 0.07% 37,191
Mid Ruane, Cunniff & Goldfarb L.P. $115,669 0.07% 35,265
Mid RWA WEALTH PARTNERS, LLC $105,481 0.06% 32,159
Large SEI INVESTMENTS CO $105,002 0.06% 32,013
Mega DEUTSCHE BANK AG\ Bank $91,331 0.05% 27,845
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $76,174 0.04% 23,224
Micro PharVision Advisers, LLC $67,961 0.04% 20,720
Mid LEE DANNER & BASS INC $65,600 0.04% 20,000
Large MetLife Investment Management, LLC $61,864 0.03% 18,861
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $59,105 0.03% 18,020
Mid Metis Global Partners, LLC $57,400 0.03% 17,500
Small Engine Capital Management, LP $57,124 0.03% 17,416
Mega Vanguard Global Advisers, LLC $56,448 0.03% 17,210
Large Police & Firemen's Retirement System of New Jersey Pension $48,767 0.03% 14,868
Mid Tower Research Capital LLC (TRC) $46,211 0.03% 14,089
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance $43,935 0.02% 13,395
Mid INTECH INVESTMENT MANAGEMENT LLC $43,620 0.02% 13,299
Micro GERBER, LLC $42,361 0.02% 12,915
Large OSAIC HOLDINGS, INC. $36,654 0.02% 11,175
Mega BNP PARIBAS ARBITRAGE, SA $35,043 0.02% 10,684
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $30,100 0.02% 9,177
Small Financial Management Professionals, Inc. $18,800 0.01% 5,732
Mega Legal & General Group Plc $14,618 0.01% 4,457
Small Strategic Wealth Partners, Ltd. $12,956 0.01% 3,950
Mid Ameritas Investment Partners, Inc. $11,276 0.01% 3,438
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $8,662 0.00% 2,641
Mega CITIGROUP INC $8,317 0.00% 2,536
Large CWM, LLC $7,773 0.00% 2,370
Large BESSEMER GROUP INC $6,363 0.00% 1,940
Mid SBI Securities Co., Ltd. Broker-Dealer $5,989 0.00% 1,826
Small ADIRONDACK TRUST CO Bank $5,133 0.00% 1,565
Mid Sterling Capital Management LLC $4,569 0.00% 1,393
Mid HARBOR CAPITAL ADVISORS, INC. $4,319 0.00% 1,317
Mid SIMPLEX TRADING, LLC $2,630 0.00% 802
Small Essential Partners LLC $2,207 0.00% 673
Mid Optiver Holding B.V. $1,679 0.00% 512
Mid Advisors Asset Management, Inc. $1,492 0.00% 455
Large NISA INVESTMENT ADVISORS, LLC $1,269 0.00% 387
Mid GROUP ONE TRADING LLC $1,223 0.00% 373
Mid Western Wealth Management, LLC $1,066 0.00% 325
Mid EverSource Wealth Advisors, LLC $603 0.00% 184
Small Root Financial Partners, LLC $288 0.00% 88
Mid Farther Finance Advisors, LLC $180 0.00% 55
Mega PNC FINANCIAL SERVICES GROUP, INC. $157 0.00% 48
Mid Advisory Services Network, LLC $137 0.00% 42
Mid Allworth Financial LP $131 0.00% 40
Mid ROTHSCHILD INVESTMENT LLC $45 0.00% 14
Small SJS Investment Consulting Inc. $3 0.00% 1
Small Caitong International Asset Management Co., Ltd $3 0.00% 1

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