拉什街互動公司
US ˙ NYSE ˙ US7820111000

SecurityRSI / Rush Street Interactive, Inc.
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership153,789 shares
Latest Disclosed Value $ 2,291,456
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series reports 16.74% increase in ownership of RSI / Rush Street Interactive, Inc.

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 153,789 shares of Rush Street Interactive, Inc. (US:RSI) valued at $2,291,456 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 131,733 shares of Rush Street Interactive, Inc.. This represents a change in shares of 16.74% during the quarter. The current value of the position is $4,020,044 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2025-08-26 2025-06-30 NP Rush Street Interactive EC US7820111000 153,789 22,056 16.74 2,291 62.25 0.0515
2025-05-28 2025-03-31 NP Rush Street Interactive EC US7820111000 131,733 3,857 3.02 1,412 -19.50 0.0339
2025-02-25 2024-12-31 NP Rush Street Interactive EC US7820111000 127,876 -23,708 -15.64 1,754 6.69 0.0383
2024-11-26 2024-09-30 NP Rush Street Interactive EC US7820111000 151,584 28,466 23.12 1,645 39.32 0.0311
2024-08-26 2024-06-30 NP Rush Street Interactive EC US7820111000 123,118 7,663 6.64 1,181 57.12 0.0240
2024-05-28 2024-03-31 NP Rush Street Interactive EC US7820111000 115,455 0 0.00 752 44.98 0.0157
2024-02-26 2023-12-31 NP Rush Street Interactive EC US7820111000 115,455 8,739 8.19 518 5.07 0.0111
2023-11-28 2023-09-30 NP Rush Street Interactive EC US7820111000 106,716 0 0.00 493 48.49 0.0129
2023-08-25 2023-06-30 NP Rush Street Interactive EC US7820111000 106,716 12,460 13.22 333 13.31 0.0079
2023-05-26 2023-03-31 NP Rush Street Interactive EC US7820111000 94,256 0 0.00 293 -13.31 0.0078
2023-02-24 2022-12-31 NP Rush Street Interactive EC US7820111000 94,256 0 0.00 338 -2.31 0.0093
2022-11-25 2022-09-30 NP Rush Street Interactive EC US7820111000 94,256 0 0.00 347 -21.36 0.0099
2022-08-25 2022-06-30 NP Rush Street Interactive EC US7820111000 94,256 13,377 16.54 440 -25.04 0.0122
2022-05-26 2022-03-31 NP Rush Street Interactive EC US7820111000 80,879 0 0.00 588 -56.00 0.0137
2022-02-25 2021-12-31 NP Rush Street Interactive EC US7820111000 80,879 2,345 2.99 1,335 -11.54 0.0289
2021-11-24 2021-09-30 NP Rush Street Interactive EC US7820111000 78,534 0 0.00 1,509 56.76 0.0332
2021-08-26 2021-06-30 NP Rush Street Interactive EC US7820111000 78,534 78,534 963 0.0207
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.