Who owns Rush Street Interactive, Inc.?
Institutional ownership of RSI from SEC Form 13F filings across 209 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.
209
13F holders
$2.49B
value, 2026 filers
34.7%
of shares outstanding (85.8M sh)
49
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% | 6.1% | +81.1% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 5.6M | $166.8M | 0.0% | 2.3% | +27.9% |
| 3 | AMERIPRISE FINANCIAL INC | 5.0M | $149.2M | 0.0% | 2% | +15.3% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 4.4M | $131.8M | 0.0% | 1.8% | -48.7% |
| 5 | Invesco Ltd. | 4.4M | $131.0M | 0.0% | 1.8% | +2600.7% |
| 6 | FMR LLC | 4.0M | $118.9M | 0.0% | 1.6% | +3043.9% |
| 7 | MARSHALL WACE, LLP | 3.3M | $99.1M | 0.1% | 1.3% | -21.5% |
| 8 | ALLIANCEBERNSTEIN L.P. | 3.0M | $66.1M | 0.0% | 1.2% | -21.8% |
| 9 | TWO SIGMA INVESTMENTS, LP | 2.6M | $77.1M | 0.1% | 1% | +1.1% |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 2.6M | $76.7M | 0.0% | 1% | +13.8% |
| 11 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2.3M | $69.5M | 0.0% | 0.9% | -15.4% |
| 12 | MORGAN STANLEY | 2.3M | $68.7M | 0.0% | 0.9% | +4.0% |
| 13 | Nuveen, LLC | 1.9M | $55.7M | 0.0% | 0.8% | +1.3% |
| 14 | SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | 1.7M | $51.0M | 0.9% | 0.7% | +497.4% |
| 15 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1.6M | $48.6M | 0.1% | 0.7% | -29.8% |
| 16 | GOLDMAN SACHS GROUP INC | 1.5M | $44.2M | 0.0% | 0.6% | +128.5% |
| 17 | BANK OF AMERICA CORP /DE/ | 1.1M | $34.0M | 0.0% | 0.5% | +34.1% |
| 18 | Assenagon Asset Management S.A. | 1.1M | $33.9M | 0.0% | 0.5% | +82.9% |
| 19 | NORTHERN TRUST CORP | 1.0M | $29.9M | 0.0% | 0.4% | -0.3% |
| 20 | Sixth Street Partners Management Company, L.P.NEW | 974,797 | $29.0M | 5.0% | 0.4% | new |
| 21 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 974,797 | $29.0M | 0.0% | 0.4% | +12.9% |
| 22 | PRICE T ROWE ASSOCIATES INC /MD/ | 843,425 | $25,084 | 0.0% | 0.3% | +781.7% |
| 23 | FIRST TRUST ADVISORS LP | 782,213 | $23.3M | 0.0% | 0.3% | +89.8% |
| 24 | VANGUARD FIDUCIARY TRUST CO | 736,496 | $21.9M | 0.0% | 0.3% | +9.9% |
| 25 | Public Sector Pension Investment BoardNEW | 715,314 | $21.3M | 0.1% | 0.3% | new |
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.