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Rush Island Management 13F Portfolio

Portfolio Manager
Rush Island Management LP
Performance
+14.05% (2026 Q2)
AUM (13F)
$1.51B
# of Holdings
22
Performance Rank
Allocation (Top 20)
92.33%
Latest filing
Q2 2026

Rush Island Management LP Holdings Map

Top 20 Rush Island Management LP Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
INVH
INVITATION HOMES INC
9.1%4.55M$137.3M
+7.27%(+308.07K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 4.24M shares2026-Q2: 4.55M shares
$26.40(+14.74%)
2026-06-30
ESS
ESSEX PPTY TR INC
8.47%438.5K$127.9M
-45.72%(-369.38K)
2025-Q2: 0 shares2025-Q3: 594.1K shares2025-Q4: 637.2K shares2026-Q1: 807.9K shares2026-Q2: 438.5K shares
$269.95(+4.57%)
2026-06-30
NNN
NNN REIT INC
7.63%2.47M$115.1M
-20.17%(-625.19K)
2025-Q2: 3.30M shares2025-Q3: 3.07M shares2025-Q4: 3.83M shares2026-Q1: 3.10M shares2026-Q2: 2.47M shares
$42.04(+8.92%)
2026-06-30
KRC
KILROY REALTY CORP
7.31%2.95M$110.4M
-39.40%(-1.91M)
2025-Q2: 4.05M shares2025-Q3: 2.79M shares2025-Q4: 2.63M shares2026-Q1: 4.86M shares2026-Q2: 2.95M shares
$35.44(+2.44%)
2026-06-30
HR
HEALTHCARE RLTY TR
6.97%5.21M$105.2M
-27.84%(-2.01M)
2025-Q2: 14.26M shares2025-Q3: 7.80M shares2025-Q4: 9.01M shares2026-Q1: 7.23M shares2026-Q2: 5.21M shares
$17.40(+10.65%)
2026-06-30
VTR
VENTAS INC
6.55%1.11M$98.9M
-20.60%(-289.00K)
2025-Q2: 2.58M shares2025-Q3: 1.77M shares2025-Q4: 1.63M shares2026-Q1: 1.40M shares2026-Q2: 1.11M shares
$54.96(+66.51%)
2026-06-30
SBRA
SABRA HEALTH CARE REIT INC
5.44%4.21M$82.1M
+163.44%(+2.61M)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 1.60M shares2026-Q2: 4.21M shares
$19.33(+5.14%)
2026-06-30
SBAC
SBA COMMUNICATIONS CORP
5.34%456.3K$80.5M
-53.36%(-522.10K)
2025-Q2: 360.7K shares2025-Q3: 943.5K shares2025-Q4: 1.18M shares2026-Q1: 978.4K shares2026-Q2: 456.3K shares
$210.04(-11.83%)
2026-06-30
FR
FIRST INDL RLTY TR INC
5.21%1.28M$78.6M
-26.89%(-471.77K)
2025-Q2: 1.66M shares2025-Q3: 2.05M shares2025-Q4: 2.08M shares2026-Q1: 1.75M shares2026-Q2: 1.28M shares
$51.75(+21.49%)
2026-06-30
EQR
EQUITY RESIDENTIAL
4.4%976.8K$66.4Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 976.8K shares
$63.26(+4.29%)
2026-06-30

About Rush Island Management LPโ€™s portfolio

Rush Island Management LP reports $1.51B in US-listed equity holdings across 22 positions in its most recent 13F filing. Its largest disclosed positions are INVH (9.1%), ESS (8.5%) and NNN (7.6%). The top 20 holdings account for 92.33% of reported assets. Its disclosed equity book has returned +26.54% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
INVH โ€” 9.9% ($137.31M)ESS โ€” 9.2% ($127.87M)NNN โ€” 8.3% ($115.12M)KRC โ€” 7.9% ($110.38M)HR โ€” 7.5% ($105.16M)VTR โ€” 7.1% ($98.89M)SBRA โ€” 5.9% ($82.15M)SBAC โ€” 5.8% ($80.52M)FR โ€” 5.6% ($78.63M)EQR โ€” 4.8% ($66.35M)Other โ€” 28.1% ($391.24M)
72%in top 10
  • INVH9.9%
  • ESS9.2%
  • NNN8.3%
  • KRC7.9%
  • HR7.5%
  • VTR7.1%
  • SBRA5.9%
  • SBAC5.8%
  • FR5.6%
  • EQR4.8%
  • Other28.1%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
6
EQREQUITY RESIDENTIAL4.4%
AMTAMERICAN TOWER CORP4.4%
DOCHEALTHPEAK PROPERTIES INC4.2%
MACMACERICH CO3.5%
+2 opened
Added to
5
SBRASABRA HEALTH CARE REIT INC+163.4%
ADCAGREE RLTY CORP+29.0%
EPRTESSENTIAL PPTYS RLTY TR INC+30.5%
INVHINVITATION HOMES INC+7.3%
+1 more
Trimmed
9
ESSESSEX PPTY TR INC-45.7%
SBACSBA COMMUNICATIONS CORP-53.4%
KRCKILROY REALTY CORP-39.4%
HRHEALTHCARE RLTY TR-27.8%
+5 more

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Source filings

Holdings on this page are parsed from Rush Island Management LPโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1736465). View Rush Island Management LPโ€™s 13F filings on SEC

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