FRONTIER CAPITAL MANAGEMENT CO LLC
Position in RSI — Rush Street Interactive, Inc.
CIK 351173
Boston, MA
Position in RSI
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$7,650,317
+$968,348 QoQ
Shares Held
257,240
-16.3% QoQ
Ownership
0.111%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#70
of 302 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority
Sole 35%
Shared 0%
None 65%
Common Shares in RSI Over Time
Shares Held
Position Value (USD)
Position in Gambling
Consumer Cyclical · as of Jun 30, 2026FRONTIER CAPITAL MANAGEMENT CO LLC holds $16,921,494 across 2 Gambling names. RSI ranks #2 (45.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DKNG |
DraftKings Inc.
|
367,030 | $9,271,177 | |
| 2 | RSI |
Rush Street Interactive, Inc.
This page
|
257,240 | $7,650,317 |
All Filings in RSI
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6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,650,317 | 257,240 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $6,681,969 | 307,217 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $10,428,042 | 536,698 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $16,399,298 | 800,747 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $9,060,481 | 608,086 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $5,222,548 | 487,178 | Shares | Sole | 2025-05-15 | |
| No filing history on record for this holder in this stock. | ||||||