Who owns Rush Street Interactive, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of RSI from SEC Form 13F filings across 304 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, 304 institutions disclosed 125.0M shares of Rush Street Interactive, Inc. worth $3.70B — about 112.7% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
304
13F holders
$3.70B
value, 2026 filers
112.7%
of shares outstanding (125.0M sh)
69
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 RSI's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 15.1M | $448.4M | 0.0% | 13.6% | +81.1% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 5.6M | $166.8M | 0.0% | 5.1% | +27.9% |
| 3 | Divisadero Street Capital Management, LP | 5.4M | $161.4M | 3.7% | 4.9% | -15.6% |
| 4 | AMERIPRISE FINANCIAL INC | 5.0M | $149.2M | 0.0% | 4.5% | +15.3% |
| 5 | Hood River Capital Management LLC | 4.5M | $132.5M | 1.0% | 4% | +22.0% |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 4.4M | $131.8M | 0.0% | 4% | +2.7% |
| 7 | Invesco Ltd. | 4.4M | $131.0M | 0.0% | 4% | +2600.7% |
| 8 | Driehaus Capital Management LLC | 4.3M | $129.1M | 0.7% | 3.9% | +66.0% |
| 9 | FMR LLC | 4.0M | $118.9M | 0.0% | 3.6% | +3043.9% |
| 10 | STATE STREET CORP | 3.9M | $115.3M | 0.0% | 3.5% | +91.8% |
| 11 | MARSHALL WACE, LLP | 3.3M | $99.1M | 0.1% | 3% | -21.5% |
| 12 | ALLIANCEBERNSTEIN L.P. | 3.0M | $66.1M | 0.0% | 2.7% | -21.8% |
| 13 | FULLER & THALER ASSET MANAGEMENT, INC. | 2.8M | $83.3M | 0.2% | 2.5% | +3.4% |
| 14 | TWO SIGMA INVESTMENTS, LP | 2.6M | $77.1M | 0.1% | 2.3% | +1.1% |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | 2.6M | $76.7M | 0.0% | 2.3% | +13.8% |
| 16 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2.3M | $69.5M | 0.0% | 2.1% | -15.4% |
| 17 | MORGAN STANLEY | 2.3M | $68.7M | 0.0% | 2.1% | +4.0% |
| 18 | 1832 Asset Management L.P. | 2.0M | $59.4M | 0.0% | 1.8% | +20.4% |
| 19 | Nuveen, LLC | 1.9M | $55.7M | 0.0% | 1.7% | +1.3% |
| 20 | RENAISSANCE TECHNOLOGIES LLC | 1.8M | $54.1M | 0.1% | 1.6% | -20.5% |
| 21 | SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | 1.7M | $51.0M | 0.9% | 1.5% | +497.4% |
| 22 | EMERALD ADVISERS, LLC | 1.6M | $48.8M | 1.1% | 1.5% | +4.2% |
| 23 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1.6M | $48.6M | 0.1% | 1.5% | -29.8% |
| 24 | OBERWEIS ASSET MANAGEMENT INC/ | 1.6M | $48.4M | 1.0% | 1.5% | +13.5% |
| 25 | GOLDMAN SACHS GROUP INC | 1.5M | $44.2M | 0.0% | 1.3% | +128.5% |
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.