Rush Island Management, LP: 13F holdings, Q2 2026
Hedge fund · SEC EDGAR filings (CIK 1736465) · Explore on the interactive board
Rush Island Management, LP disclosed 22 US equity positions worth $1.5bn in its Q2 2026 13F filing (holdings as of June 30, 2026, filed August 14, 2026). Its largest position is INVH at 9.1% of the reported book, followed by ESS, NNN. The top ten holdings are 67.2% of the book, and the portfolio behaves like about 17 equal-weight positions. Versus the prior filing it opened 8 new positions, added to 5, reduced 9 and exited 8. Note: this manager's most recent filing is 3934 quarters behind the newest quarter on file, so these figures are history rather than current positioning.
What does Rush Island Management, LP own? Top holdings as of June 30, 2026
Change is measured in shares against the previous filing (Q1 2026), so price moves do not read as decisions. This quarter: 8 new, 5 added, 9 reduced, 8 exited.
| # | Stock | Sector | Weight | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|---|
| 1 | INVH INVITATION HOMES INC | Real Estate | 9.1% | $137.3m | 4,545,176 | 7% | added |
| 2 | ESS ESSEX PPTY TR INC | Real Estate | 8.5% | $127.9m | 438,518 | -46% | reduced |
| 3 | NNN NNN REIT INC | Real Estate | 7.6% | $115.1m | 2,474,091 | -20% | reduced |
| 4 | KRC KILROY REALTY CORP | Real Estate | 7.3% | $110.4m | 2,945,755 | -39% | reduced |
| 5 | HR HEALTHCARE RLTY TR | Real Estate | 7.0% | $105.2m | 5,213,764 | -28% | reduced |
| 6 | VTR VENTAS INC | Real Estate | 6.6% | $98.9m | 1,113,660 | -21% | reduced |
| 7 | SBRA SABRA HEALTH CARE REIT INC | Real Estate | 5.4% | $82.1m | 4,210,530 | 163% | added |
| 8 | SBAC SBA COMMUNICATIONS CORP | Real Estate | 5.3% | $80.5m | 456,290 | -53% | reduced |
| 9 | FR FIRST INDL RLTY TR INC | Real Estate | 5.2% | $78.6m | 1,282,572 | -27% | reduced |
| 10 | BXDC BLACKSTONE DIGITAL INFRASTRU | 5.1% | $77.6m | 3,587,500 | – | new | |
| 11 | EQR EQUITY RESIDENTIAL | Real Estate | 4.4% | $66.4m | 976,765 | – | new |
| 12 | AMT AMERICAN TOWER CORP | Real Estate | 4.4% | $66.3m | 405,390 | – | new |
| 13 | ADC AGREE RLTY CORP | Real Estate | 4.4% | $66.2m | 873,829 | 29% | added |
| 14 | DOC HEALTHPEAK PROPERTIES INC | Real Estate | 4.2% | $63.0m | 2,944,629 | – | new |
| 15 | MAC MACERICH CO | Real Estate | 3.5% | $52.1m | 2,068,800 | – | new |
| 16 | EPRT ESSENTIAL PPTYS RLTY TR INC | Real Estate | 3.2% | $48.7m | 1,630,002 | 30% | added |
| 17 | IRT INDEPENDENCE RLTY TR INC | Real Estate | 2.6% | $38.7m | 2,316,753 | -33% | reduced |
| 18 | NATIONAL HEALTHCARE PPTYS IN | 2.5% | $37.8m | 2,578,241 | – | new | |
| 19 | VICI VICI PPTYS INC | Real Estate | 1.3% | $19.5m | 734,400 | – | new |
| 20 | SITC SITE CTRS CORP | 1.2% | $17.9m | 4,499,853 | 1% | added | |
| 21 | POOL POOL CORP | Industrials | 0.7% | $10.0m | 46,600 | – | new |
| 22 | FUN SIX FLAGS ENTERTAINMENT CORP | Consumer Cyclical | 0.6% | $8.9m | 418,946 | -55% | reduced |
What did Rush Island Management, LP sell? Positions exited since the previous filing
| Stock | Prior weight | Prior value |
|---|---|---|
| FRT FEDERAL RLTY INVT TR NEW | 33.3% | $67.8m |
| COLD AMERICOLD REALTY TRUST INC | 17.4% | $35.5m |
| AKR ACADIA RLTY TR | 15.9% | $32.3m |
| CSGP COSTAR GROUP INC | 9.6% | $19.5m |
| APLE APPLE HOSPITALITY REIT INC | 8.4% | $17.1m |
| CURB CURBLINE PPTYS CORP | 8.4% | $17.1m |
| JAN JANUS LIVING INC | 3.5% | $7.1m |
| SNDA SONIDA SENIOR LIVING INC | 3.5% | $7.0m |
Sector mix
| Sector | Weight |
|---|---|
| Real Estate | 89.9% |
| Industrials | 0.7% |
| Consumer Cyclical | 0.6% |
Sectors cover positions whose ticker resolved to a sector; the remainder is unclassified, not cash.
Filing history
How concentrated is Rush Island Management, LP's portfolio?
Across every quarter Rush Island Management, LP has filed, its median largest position is 11.1% of the book and its median top-ten weight is 73.7%, which WhaleCreep classifies as concentrated (the gate is a median largest position of 5%). Of 8.0 completed holding spells, the median lasted 1.0 quarters; 22.0 positions are still open and their final length is unknown.