Rimini Street RMNI Institutional Ownership

NASDAQ RMNI

$4.29 +0.03 (+0.70%)

As of: Oct 1, 2026 · 2:36 PM EDT

Institutions by Trading Activity

118 Institutions

Increased 68 57.6%

Unchanged 18 15.3%

Reduced 32 27.1%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

69.56%

▲+1.79 pp QoQ

Shares Held by Institutions

64.64Mn

of 92.93Mn outstanding

▲+4.48% QoQ

Shares Outstanding

92.93Mn

28.29Mn held outside 13F filers

Institutional Investors

118

filed 13F for Jun 2026

▲+10 vs prior quarter

Net Shares Added (QoQ)

+2.77Mn

accumulated since last quarter

Value of Holdings

$275.38Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Rimini Street, Inc. (NASDAQ:RMNI) appears in 118 institutional 13F filings for the quarter ending June 2026.

These investors held 69.6% of outstanding shares in June 2026, up from 67.8% in March 2026.
They increased total shares held in Rimini Street by 4.48% from last quarter, and the number of investors in RMNI decreased 0.84% annually.
Of these 118 holders, 68 added to their stakes in Rimini Street, 32 trimmed positions, and 18 made no changes.
Institutional investors collectively held 64.64Mn shares in Rimini Street as of June 2026, up by 2.77Mn shares quarter on quarter, and up 6.97Mn shares year over year.
ADAMS STREET PARTNERS LLC leads ownership in RMNI with 23.57Mn shares as of June 30, 2026, equal to 25.36% of outstanding shares.
The largest buyers of Rimini Street for the quarter ending June 2026 were KENNEDY CAPITAL MANAGEMENT LLC (1.82Mn), Mink Brook Asset Management LLC (448.52K), BlackRock, Inc. (326.04K), CenterBook Partners LP (310.82K), Samjo Management, LLC (220.15K).
Leading sellers of Rimini Street shares for the quarter ending June 2026 were Immersion Corp (1.09Mn), HERALD INVESTMENT MANAGEMENT Ltd (650.0K), VANGUARD CAPITAL MANAGEMENT LLC (293.8K), BRIDGEWAY CAPITAL MANAGEMENT, LLC (113.0K), Connor, Clark & Lunn Investment Management Ltd. (102.26K).
Rimini Street's 10 largest shareholders as of June 2026 include ADAMS STREET PARTNERS LLC (23.57Mn), Conifer Management, L.L.C. (5.91Mn), BROOKTREE CAPITAL MANAGEMENT (4.02Mn), BlackRock, Inc. (3.69Mn), ACADIAN ASSET MANAGEMENT LLC (2.87Mn), Mink Brook Asset Management LLC (2.37Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.36Mn), Pacific Ridge Capital Partners, LLC (2.04Mn), Samjo Management, LLC (1.87Mn), KENNEDY CAPITAL MANAGEMENT LLC (1.82Mn) per Business Quant data.

Form 13F Holdings

118 Institutional Holders

Report period 30 Jun, 2026

Total shares held 64.64Mn

Of outstanding 69.56%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	ADAMS STREET PARTNERS LLC	0001193586	23,565,433	25.36%	0	0.00%	$100.39Mn
2	Conifer Management, L.L.C.	0001773994	5,913,199	6.36%	0	0.00%	$25.19Mn
3	BROOKTREE CAPITAL MANAGEMENT	0001021296	4,024,073	4.33%	▲65,388	+1.65%	$17.14Mn
4	BlackRock, Inc.	0002012383	3,692,298	3.97%	▲326,041	+9.69%	$15.73Mn
5	ACADIAN ASSET MANAGEMENT LLC	0000916542	2,871,894	3.09%	▲140,298	+5.14%	$12.23K
6	Mink Brook Asset Management LLC	0002052205	2,368,353	2.55%	▲448,523	+23.36%	$10.09Mn
7	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,362,355	2.54%	▼293,800	-11.06%	$10.06Mn
8	Pacific Ridge Capital Partners, LLC	0001591546	2,044,428	2.20%	▲130,904	+6.84%	$8.71Mn
9	Samjo Management, LLC	0001986590	1,871,500	2.01%	▲220,150	+13.33%	$7.97Mn
10	KENNEDY CAPITAL MANAGEMENT LLC	0000884589	1,822,461	1.96%	▲1,822,461	0.00%	$7.76Mn
11	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	1,524,923	1.64%	▼20,065	-1.30%	$6.50Mn
12	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,260,418	1.36%	▲23,532	+1.90%	$5.37Mn
13	State Street Corp	0000093751	1,051,845	1.13%	▲10,807	+1.04%	$4.48Mn
14	Immersion Corp	0001058811	1,000,000	1.08%	▼1,093,079	-52.22%	$4.26Mn
15	JACOBS LEVY EQUITY MANAGEMENT, INC	0000884414	572,176	0.62%	▲130,847	+29.65%	$2.44Mn
16	DIMENSIONAL FUND ADVISORS LP	0000354204	538,226	0.58%	▲165,207	+44.29%	$2.29Mn
17	Northern Trust Corp	0000073124	494,827	0.53%	▲27,242	+5.83%	$2.11Mn
18	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0001107261	366,200	0.39%	▼113,000	-23.58%	$1.56Mn
19	HERALD INVESTMENT MANAGEMENT Ltd	0001512022	350,000	0.38%	▼650,000	-65.00%	$1.48Mn
20	Round Hill Asset Management	0001696438	342,003	0.37%	▼2,400	-0.70%	$1.46Mn

Showing 1 to 20 of 118 holders