RUSH ISLAND MANAGEMENT, LP
CIK: 0001736465Latest portfolio: $1.6B · Q4 2025
Holdings
17
Total Value
$1.6B
New Positions
4
Closed Positions
4
Top Holdings
| # | Stock | Shares | Value | % Portfolio | Change | Type |
|---|---|---|---|---|---|---|
| 1 | SBACSBA COMMUNICATIONS CORP NEW | 1,177,595 | $227.8M | 14.23% | +234K | |
| 2 | ESSESSEX PPTY TR INC | 637,211 | $166.7M | 10.42% | +43K | |
| 3 | HRHEALTHCARE RLTY TR | 9,007,902 | $152.7M | 9.54% | +1.2M | |
| 4 | NNNNNN REIT INC | 3,833,086 | $151.9M | 9.49% | +763K | |
| 5 | UDRUDR INC | 3,566,132 | $130.8M | 8.17% | NEW | |
| 6 | FRTFEDERAL RLTY INVT TR NEW | 1,285,095 | $129.5M | 8.09% | -26,393 | |
| 7 | VENVENTAS INC | 1,633,455 | $126.4M | 7.90% | -136,734 | |
| 8 | FRFIRST INDL RLTY TR INC | 2,079,542 | $119.1M | 7.44% | +26K | |
| 9 | OREALTY INCOME CORP | 2,004,065 | $113.0M | 7.06% | -81,329 | |
| 10 | KRCKILROY RLTY CORP | 2,633,921 | $98.4M | 6.15% | -157,942 | |
| 11 | COLDAMERICOLD REALTY TRUST INC | 2,928,659 | $37.7M | 2.35% | NEW | |
| 12 | AKRACADIA RLTY TR | 1,718,816 | $35.3M | 2.21% | — | |
| 13 | NSANATIONAL STORAGE AFFILIATES | 1,197,716 | $33.8M | 2.11% | NEW | |
| 14 | SITCSITE CTRS CORP | 3,989,634 | $25.6M | 1.60% | +659K | |
| 15 | FUNSIX FLAGS ENTERTAINMENT CORP | 1,181,229 | $18.1M | 1.13% | +694K | |
| 16 | CURBCURBLINE PPTYS CORP | 768,327 | $17.8M | 1.11% | +686 | |
| 17 | SMASMARTSTOP SELF STORAG REIT I | 505,613 | $15.6M | 0.98% | NEW |
Quarterly Changes
Sector Breakdown
Real Estate0.0% ($2.2778216674515268e+73T)
Unknown0.0% ($126.4M)
Consumer Cyclical0.0% ($18.1M)
Filing History
| Quarter | Filing Date | Portfolio Value | Holdings |
|---|---|---|---|
| Q4 2025 | Feb 17, 2026 | $1.6B | 17 |
| Q3 2025 | Nov 14, 2025 | $1.5T | 17 |
| Q2 2025 | Aug 14, 2025 | $1.5T | 18 |
| Q1 2025 | May 15, 2025 | $1.6T | 14 |
| Q4 2024 | Feb 14, 2025 | $1.5T | 14 |
| Q3 2024 | Nov 14, 2024 | $1294.1T | 18 |
| Q2 2024 | Aug 14, 2024 | $1219.1T | 13 |
| Q1 2024 | May 15, 2024 | $1154.7T | 16 |
| Q4 2023 | Feb 14, 2024 | $1307.3T | 16 |
| Q3 2023 | Nov 14, 2023 | $1183.5T | 22 |
| Q2 2023 | Aug 14, 2023 | $1057.5T | 18 |
| Q1 2023 | May 15, 2023 | $883.6T | 14 |
| Q4 2022 | Feb 14, 2023 | $606.7T | 15 |
| Q3 2022 | Nov 14, 2022 | $466.2B | 13 |
| Q2 2022 | Aug 15, 2022 | $457.2B | 17 |
| Q1 2022 | May 16, 2022 | $481.1B | 15 |
| Q4 2021 | Feb 14, 2022 | $545.1B | 19 |
| Q3 2021 | Nov 15, 2021 | $506.4B | 22 |
| Q2 2021 | Aug 16, 2021 | $455.6B | 24 |
| Q1 2021 | May 17, 2021 | $300.1B | 19 |
| Q4 2020 | Feb 16, 2021 | $258.7B | 19 |
| Q3 2020 | Nov 16, 2020 | $203.2B | 22 |
| Q2 2020 | Aug 14, 2020 | $192.6B | 18 |
| Q1 2020 | May 15, 2020 | $169.8B | 24 |
| Q4 2019 | Feb 14, 2020 | $139.0B | 12 |
| Q3 2019 | Nov 14, 2019 | $189.8B | 14 |
| Q2 2019 | Aug 14, 2019 | $200.9B | 18 |
| Q1 2019 | May 15, 2019 | $168.5B | 19 |
| Q4 2018 | Feb 14, 2019 | $147.9B | 15 |
Fund Information
RUSH ISLAND MANAGEMENT, LP is an institutional investment manager that files 13F reports with the SEC. As of the Q4 2025 filing, the fund reported a portfolio valued at $1.6B across 17 holdings. The largest position is SBA COMMUNICATIONS CORP NEW (SBAC), representing 14.2% of the portfolio. Compared to the previous quarter, the fund opened 4 new positions and closed 4 positions. 13F filings are required quarterly disclosures that provide transparency into the holdings of institutional investment managers with at least $100 million in qualifying assets.