RUSH ISLAND MANAGEMENT, LP
CIK 1736465 · Holdings on Sep 30, 2025 · First reported Nov 14, 2025
Top ten holdings
Q3 2025- SBAC12.51%
- ESS10.90%
- HR9.64%
- FRT9.11%
- NNN8.96%
- O8.69%
- VTR8.49%
- KRC8.09%
- FR7.25%
- H5.88%
Share classes counted separately89.52%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- SBACWeight increased · +7.00 pp5.51% → 12.51%Shares +582.86K (+161.61%)
- FUNWeight decreased · -6.76 pp7.52% → 0.76%Shares -3.31M (-87.16%)
- HRWeight decreased · -5.09 pp14.73% → 9.64%Shares -6.46M (-45.28%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 17
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | SBACSBA COMMUNICATIONS CORPCL A View history and evidence | $182.43M | 12.51% | 943.52K shares | 5.51% → 12.51%+7.00 pp +582.86K (+161.61%) | Added | ↗▾ |
| 02 | ESSESSEX PROPERTY TRUST INC View history and evidence | $159.02M | 10.90% | 594.11K shares | Prior unavailable +594.11K | New | ↗▾ |
| 03 | HRHEALTHCARE REALTY TRUST INCCL A COM View history and evidence | $140.69M | 9.64% | 7.80M shares | 14.73% → 9.64%-5.09 pp -6.46M (-45.28%) | Reduced | ↗▾ |
| 04 | FRTFEDERAL REALTY INVS TRUSTSH BEN INT NEW View history and evidence | $132.87M | 9.11% | 1.31M shares | 9.93% → 9.11%-0.82 pp -294.25K (-18.32%) | Reduced | ↗▾ |
| 05 | NNNNNN REIT INC View history and evidence | $130.68M | 8.96% | 3.07M shares | 9.28% → 8.96%-0.32 pp -230.30K (-6.98%) | Reduced | ↗▾ |
| 06 | OREALTY INCOME CORP View history and evidence | $126.77M | 8.69% | 2.09M shares | 8.91% → 8.69%-0.22 pp -289.10K (-12.18%) | Reduced | ↗▾ |
| 07 | VTRVENTAS INC View history and evidence | $123.90M | 8.49% | 1.77M shares | 10.59% → 8.49%-2.10 pp -806.43K (-31.30%) | Reduced | ↗▾ |
| 08 | KRCKILROY REALTY CORP View history and evidence | $117.96M | 8.09% | 2.79M shares | 9.05% → 8.09%-0.96 pp -1.26M (-31.07%) | Reduced | ↗▾ |
| 09 | FRFIRST INDUSTRIAL REALTY TR View history and evidence | $105.71M | 7.25% | 2.05M shares | 5.20% → 7.25%+2.05 pp +393.65K (+23.71%) | Added | ↗▾ |
| 10 | HHYATT HOTELS CORP - CL ACOM CL A View history and evidence | $85.80M | 5.88% | 604.50K shares | 4.52% → 5.88%+1.36 pp +106.98K (+21.50%) | Added | ↗▾ |
Options overlay 0
No options reported this quarter.
Exited positions 7
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| HST HOST HOTELS & RESORTS INC | Non-derivative | -4,374,633 | -$67.19M | SEC filing ↗ | SEC filing ↗ |
| EQIX EQUINIX INC | Non-derivative | -52,126 | -$41.46M | SEC filing ↗ | SEC filing ↗ |
| AIV APARTMENT INVT & MGMT CO -A | Non-derivative | -4,779,357 | -$41.34M | SEC filing ↗ | SEC filing ↗ |
3 / 7 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 1736465 · Period 2025-09-30
Data loaded 2026-09-23 · First reported 2025-11-14
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 1458770471
}Take these holdings further.
This page includes 17 of 17 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
＋ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#portfolio-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 17 of 17 current positions (options included); totals and weights use the complete filing.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_portfolio
{"cik":"1736465","quarter":"2025Q3","page_size":100}
get_institutional_manager_history
{"cik":"1736465","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.