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RUSH ISLAND MANAGEMENT, LP

Institutional InvestorSimilar funds →SEC EDGAR: CIK 1736465
Institutional-grade research for retail investors

Sector Allocation

  • Real Estate98.7%$1.5B
  • Consumer Discretionary0.7%$10.0M
  • Communication Services0.6%$8.9M

AUM History

13fpro.ai/research/fund/rush-island-management-lp-1736465

Largest positions — Q2 2026

Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.

13fpro.ai/research/fund/rush-island-management-lp-1736465

RUSH ISLAND MANAGEMENT, LP 13F holdings — Q2 2026

$1.5B portfolio (+1.2% QoQ) · 22 holdings · Q2 2026 13F · top 10 are 67% of the stock portfolio

All holdings — RUSH ISLAND MANAGEMENT, LP (Q2 2026)

22 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated.

Company
VMRK$VMRKVIVMARK RESIDENTIAL$66.4MNew
AMT$AMTAMERICAN TOWER CORP /MA/$66.3MNew
ADC$ADCAGREE REALTY CORP$66.2M+29%
DOC$DOCHEALTHPEAK PROPERTIES, INC.$63.0MNew
MAC$MACMACERICH CO$52.1MNew
EPRT$EPRTESSENTIAL PROPERTIES REALTY TRUST, INC.$48.7M+30%
IRT$IRTINDEPENDENCE REALTY TRUST, INC.$38.7M-33%
NHP$NHPNational Healthcare Properties, Inc.$37.8MNew
VICI$VICIVICI PROPERTIES INC.$19.5MNew
SITC$SITCSITE Centers Corp.$17.9M+1%
POOL$POOLPOOL CORP$10.0MNew
FUN$FUNSix Flags Entertainment Corporation/NEW$8.9M-55%

What changed in Q2 2026

Against the previous quarter's 13F: 8 new, 5 added to, 9 trimmed, 8 sold out. Share-count changes; largest moves by dollar size first.

New positions (8)

  • BXDC$BXDCBlackstone Digital Infrastructure Trust Inc.$77.6M

    first bought this quarter

  • VMRK$VMRKVIVMARK RESIDENTIAL$66.4M

    first bought this quarter

  • AMT$AMTAMERICAN TOWER CORP /MA/$66.3M

    first bought this quarter

  • DOC$DOCHEALTHPEAK PROPERTIES, INC.$63.0M

    first bought this quarter

  • MAC$MACMACERICH CO$52.1M

    first bought this quarter

  • NHP$NHPNational Healthcare Properties, Inc.$37.8M

    first bought this quarter

+2 more in the Excel export

Added to (5)

  • SBRA$SBRASabra Health Care REIT, Inc.+163%

    now $82.1M · held 2 qtrs, 2 adds in a row

  • ADC$ADCAGREE REALTY CORP+29%

    now $66.2M · held 2 qtrs, 2 adds in a row

  • EPRT$EPRTESSENTIAL PROPERTIES REALTY TRUST, INC.+30%

    now $48.7M · held 2 qtrs, 2 adds in a row

  • INVH$INVHInvitation Homes Inc.+7%

    now $137.3M · held 2 qtrs, 2 adds in a row

  • SITC$SITCSITE Centers Corp.+1%

    now $17.9M · held 8 qtrs, 8 adds in a row

Trimmed (9)

  • ESS$ESSESSEX PROPERTY TRUST, INC.-46%

    now $127.9M · held 4 qtrs

  • SBAC$SBACSBA COMMUNICATIONS CORP-53%

    now $80.5M · held 6 qtrs, 2 trims in a row

  • KRC$KRCKILROY REALTY CORP-39%

    now $110.4M · held 7 qtrs

  • HR$HRHealthcare Realty Trust Inc-28%

    now $105.2M · held 10+ qtrs, 2 trims in a row

  • NNN$NNNNNN REIT, INC.-20%

    now $115.1M · held 10+ qtrs, 2 trims in a row

  • FR$FRFIRST INDUSTRIAL REALTY TRUST INC-27%

    now $78.6M · held 5 qtrs, 2 trims in a row

+3 more in the Excel export

Sold out (8)

  • FRT$FRTFEDERAL REALTY INVESTMENT TRUSTwas $67.8M

    held 9+ qtrs

  • COLD$COLDAMERICOLD REALTY TRUSTwas $35.5M

    held 2 qtrs

  • AKR$AKRACADIA REALTY TRUSTwas $32.3M

    held 3 qtrs

  • CSGP$CSGPCOSTAR GROUP, INC.was $19.5M

    held 1 qtr

  • APLE$APLEApple Hospitality REIT, Inc.was $17.1M

    held 1 qtr

  • CURB$CURBCurbline Properties Corp.was $17.1M

+2 more in the Excel export

Firm AUM (Form ADV): $2.0B as of 2025-12-31 · SEC IAPD

Share

Holdings by quarter

Every 13F RUSH ISLAND MANAGEMENT, LP has filed, 30 earlier quarters. Pick one to see what it held then.

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Is it too late to follow RUSH ISLAND MANAGEMENT?

Q2 2026 13F filed with the SEC on Aug 14, 2026. Prices are closing prices as of Oct 26, 2026.

Average quality of RUSH ISLAND MANAGEMENT's top 20 holdings: 59/100 (our AI quality score, weighted by position size; 19 of the 20 are scored)

Top 10 since filing

-6.6%

Value-weighted move of the 10 largest stock positions

Turnover

32%

Last quarter; 100% over the last 4

Top 10 weight

67%

Share of the stock portfolio in its 10 largest positions

Held 4+ quarters

49%

Share of portfolio value in positions held a year or more

Highest-quality names it owns(among its 100 largest positions)

The 8 highest-scoring companies in this portfolio are a Pro feature.

How these are measured
  • Moves since the quarter-end and since the filing date use our own daily closing prices, from the close on (or just before) each date to the latest close.
  • Turnover is the lesser of shares bought or sold in a quarter, valued at the quarter-end prices in the 13F, divided by the average of the two quarters' stock portfolio values.
  • Quarters held and add/trim streaks count back only through quarters whose filed holdings add up to the filing's own cover-page total (back to Q1 2024 for this fund). A change counts as an add or a trim when the split-adjusted share count moves by more than 1%.
  • Estimate, not the fund's reported cost. For each quarter in the current holding period in which the fund's share count rose (split-adjusted), we take that quarter's average daily close and weight it by the shares added; sales do not change an average cost. Quarters where the stock's price history and the 13F's own implied price disagree by more than 2x are left out.
  • Put and call option rows report the value of the underlying shares, not a position the fund paid for, so they are left out of all of the above.

Portfolio Overview

RUSH ISLAND MANAGEMENT, LP disclosed 22 positions worth $1.5B in its Form 13F-HR for Q2 2026, led by $INVH (Invitation Homes Inc.) at 9.1% of the equity portfolio, followed by $ESS and $NNN. During the quarter the fund opened 8 new positions and exited 8 — including a new stake in $BXDC and a full exit from $FRT. The portfolio is most concentrated in Real Estate (98.7% of disclosed assets). All figures are sourced directly from RUSH ISLAND MANAGEMENT, LP’s Form 13F-HR filing with the SEC under CIK 1736465.

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AI-Powered Hedge Fund Analysis: RUSH ISLAND MANAGEMENT, LP

13F Pro is an AI hedge fund tracker and stock research platform. For RUSH ISLAND MANAGEMENT, LP (SEC CIK: 1736465), the platform ingests every quarterly Form 13F filing and applies AI-powered analysis on top — 10 specialized AI analysts (value, growth, momentum, macro, activist, and more) debate the fund's top positions and publish AI-generated analysis with cited SEC sources.

Every holding in RUSH ISLAND MANAGEMENT, LP's portfolio is scored on an AI quality ranking built from its SEC filings (ROIC, FCF margin, revenue growth, institutional flow, earnings quality, shareholder dilution, and more). Track accumulation and distribution quarter over quarter, identify conviction positions, and see AI stock analysis for each position — alongside 8,700+ other institutional filers and 2,800+ AI-ranked companies.