Who owns Rimini Street, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from SEC filings.
Institutional ownership of RMNI from SEC Form 13F filings across 84 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 84 institutions disclosed 23.3M shares of Rimini Street, Inc. worth $86.4M — about 25.1% of shares outstanding; the largest disclosed holder is BROOKTREE CAPITAL MANAGEMENT. Source: SEC Form 13F filings, parsed by EvidInvest.
84
13F holders
$86.4M
value, 2026 filers
25.1%
of shares outstanding (23.3M sh)
15
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of RMNI's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BROOKTREE CAPITAL MANAGEMENT | 4.0M | $17.1M | 11.2% | 4.3% | +1.7% |
| 2 | BlackRock, Inc. | 3.7M | $15.7M | 0.0% | 4% | +9.7% |
| 3 | ACADIAN ASSET MANAGEMENT LLC | 2.9M | $12,225 | 0.0% | 3.1% | +5.1% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 2.4M | $10.1M | 0.0% | 2.5% | -55.5% |
| 5 | Samjo Management, LLC | 1.9M | $8.0M | 2.7% | 2% | +13.3% |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.5M | $6.5M | 0.0% | 1.6% | -1.3% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 1.3M | $5.4M | 0.0% | 1.4% | +1.9% |
| 8 | NORTHERN TRUST CORP | 494,827 | $2.1M | 0.0% | 0.5% | +5.8% |
| 9 | MORGAN STANLEY | 332,259 | $1.4M | 0.0% | 0.4% | -0.3% |
| 10 | VANGUARD FIDUCIARY TRUST CO | 332,056 | $1.4M | 0.0% | 0.4% | +5.8% |
| 11 | Cerity Partners LLC | 316,765 | $1.3M | 0.0% | 0.3% | -0.5% |
| 12 | CenterBook Partners LPNEW | 310,822 | $1.3M | 0.1% | 0.3% | new |
| 13 | AMERIPRISE FINANCIAL INC | 300,469 | $1.3M | 0.0% | 0.3% | +11.0% |
| 14 | GOLDMAN SACHS GROUP INC | 271,006 | $1.2M | 0.0% | 0.3% | +12.4% |
| 15 | BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 265,962 | $1.1M | 0.0% | 0.3% | 0.0% |
| 16 | STATE OF WISCONSIN INVESTMENT BOARD | 251,387 | $1.1M | 0.0% | 0.3% | +87.1% |
| 17 | CITADEL ADVISORS LLC | 240,957 | $1.0M | 0.0% | 0.3% | +409.7% |
| 18 | Bank of New York Mellon Corp | 228,767 | $974,547 | 0.0% | 0.2% | +0.1% |
| 19 | Connor, Clark & Lunn Investment Management Ltd. | 224,761 | $957,482 | 0.0% | 0.2% | -31.3% |
| 20 | TWO SIGMA INVESTMENTS, LP | 221,500 | $943,590 | 0.0% | 0.2% | +98.5% |
| 21 | Sixth Street Partners Management Company, L.P.NEW | 143,009 | $609,218 | 0.1% | 0.2% | new |
| 22 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 143,009 | $609,218 | 0.0% | 0.2% | +10.6% |
| 23 | SEI INVESTMENTS CO | 118,999 | $506,936 | 0.0% | 0.1% | +271.7% |
| 24 | Nuveen, LLC | 108,563 | $462,478 | 0.0% | 0.1% | +20.8% |
| 25 | PRICE T ROWE ASSOCIATES INC /MD/ | 103,525 | $442 | 0.0% | 0.1% | +21.1% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.