RUSH ISLAND MANAGEMENT, LP

CIK

1736465

Location

NEW YORK, NY

Portfolio Value

Mid $1,508,992,485

Diversification

Diversified

Filing Date

Global Rank

#1,935 / 8,794 ▼ 302 · as of Jun 2026

Top Industry

REIT - Healthcare Facilities 25.6%

Period ended 3 months ago

Filed Aug 14, 2026 · 51d

26 quarters · since Mar 2020

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

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Portfolio Concentration

22 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

9.1%

−4.0 pts

Top 5

39.5%

−11.1 pts

Top 10

67.2%

−13.0 pts

HHI

584

Diversified−174

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Real Estate	98.7%	$1,490,054,596	20
Industrials	0.7%	$10,014,340	1
Consumer Cyclical	0.6%	$8,923,549	1

Last Quarter's Activity

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Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

5 positions

Ticker	Company	Δ Shares	Shares	Value
SBRA	Sabra Health Care REIT, Inc.	+2,612,243	4,210,530	$82,147,440
EPRT	Essential Properties Realty Trust, Inc.	+380,915	1,630,002	$48,655,559
INVH	Invitation Homes Inc.	+308,069	4,545,176	$137,309,766
ADC	Agree Realty Corp	+196,391	873,829	$66,183,808
SITC	SITE Centers Corp.	+54,187	4,499,853	$17,864,416
No positions match the current search.

Trimmed

Positions the filer reduced

9 positions

Ticker	Company	Δ Shares	Shares	Value
HR	Healthcare Realty Trust Inc	−2,011,598	5,213,764	$105,161,619
KRC	Kilroy Realty Corp	−1,914,987	2,945,755	$110,377,439
IRT	Independence Realty Trust, Inc.	−1,139,409	2,316,753	$38,666,607
NNN	Nnn REIT, Inc.	−625,193	2,474,091	$115,119,454
SBAC	Sba Communications Corp	−522,100	456,290	$80,516,933
FUN	Six Flags Entertainment Corporation/NEW	−508,883	418,946	$8,923,549
FR	First Industrial Realty Trust Inc	−471,772	1,282,572	$78,634,489
ESS	Essex Property Trust, Inc.	−369,375	438,518	$127,867,463
VTR	Ventas, Inc.	−289,000	1,113,660	$98,893,008
No positions match the current search.

New Positions

Positions the filer opened this quarter

8 positions

Ticker	Company	Shares	Value
BXDC	Blackstone Digital Infrastructure Trust Inc.	3,587,500	$77,597,625
VMRK	Vivmark Residential	976,765	$66,351,646
AMT	American Tower Corp /Ma/	405,390	$66,309,642
DOC	Healthpeak Properties, Inc.	2,944,629	$63,015,060
MAC	Macerich Co	2,068,800	$52,113,072
NHP	National Healthcare Properties, Inc.	2,578,241	$37,771,230
VICI	Vici Properties Inc.	734,400	$19,498,320
POOL	Pool Corp	46,600	$10,014,340
No positions match the current search.

Sold Out

Positions the filer fully exited

8 positions

Ticker	Company	Shares	Value
FRT	Federal Realty Investment Trust	638,538	$67,819,120
COLD	Americold Realty Trust	3,097,316	$35,495,241
AKR	Acadia Realty Trust	1,689,278	$32,298,995
CSGP	Costar Group, Inc.	483,200	$19,492,288
APLE	Apple Hospitality REIT, Inc.	1,489,435	$17,143,396
CURB	Curbline Properties Corp.	664,514	$17,137,816
JAN	Janus Living, Inc.	300,000	$7,071,000
SNDA	Sonida Senior Living, Inc.	218,171	$7,036,014
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

22 tracked positions · $1,508,992,485 total · filing declares 22 positions · $1,508,992,494 · as of Jun 30, 2026

All sectors Consumer Cyclical Industrials Real Estate

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
INVH	Invitation Homes Inc. Real Estate	Added	4,545,176	+308,069	$137,309,766	+30.4%	9.10%
ESS	Essex Property Trust, Inc. Real Estate	Reduced	438,518	-369,375	$127,867,463	−34.6%	8.47%
NNN	Nnn REIT, Inc. Real Estate	Reduced	2,474,091	-625,193	$115,119,454	−11.6%	7.63%
KRC	Kilroy Realty Corp Real Estate	Reduced	2,945,755	-1,914,987	$110,377,439	−19.5%	7.31%
HR	Healthcare Realty Trust Inc Real Estate	Reduced	5,213,764	-2,011,598	$105,161,619	−14.3%	6.97%
VTR	Ventas, Inc. Real Estate	Reduced	1,113,660	-289,000	$98,893,008	−13.8%	6.55%
SBRA	Sabra Health Care REIT, Inc. Real Estate	Added	4,210,530	+2,612,243	$82,147,440	+167.3%	5.44%
SBAC	Sba Communications Corp Real Estate	Reduced	456,290	-522,100	$80,516,933	−52.2%	5.34%
FR	First Industrial Realty Trust Inc Real Estate	Reduced	1,282,572	-471,772	$78,634,489	−22.5%	5.21%
BXDC	Blackstone Digital Infrastructure Trust Inc. Real Estate	NEW	3,587,500	NEW	$77,597,625	NEW	5.14%
VMRK	Vivmark Residential Real Estate	NEW	976,765	NEW	$66,351,646	NEW	4.40%
AMT	American Tower Corp /Ma/ Real Estate	NEW	405,390	NEW	$66,309,642	NEW	4.39%
ADC	Agree Realty Corp Real Estate	Added	873,829	+196,391	$66,183,808	+29.6%	4.39%
DOC	Healthpeak Properties, Inc. Real Estate	NEW	2,944,629	NEW	$63,015,060	NEW	4.18%
MAC	Macerich Co Real Estate	NEW	2,068,800	NEW	$52,113,072	NEW	3.45%
EPRT	Essential Properties Realty Trust, Inc. Real Estate	Added	1,630,002	+380,915	$48,655,559	+28.3%	3.22%
IRT	Independence Realty Trust, Inc. Real Estate	Reduced	2,316,753	-1,139,409	$38,666,607	−24.9%	2.56%
NHP	National Healthcare Properties, Inc. Real Estate	NEW	2,578,241	NEW	$37,771,230	NEW	2.50%
VICI	Vici Properties Inc. Real Estate	NEW	734,400	NEW	$19,498,320	NEW	1.29%
SITC	SITE Centers Corp. Real Estate	Added	4,499,853	+54,187	$17,864,416	−25.6%	1.18%
POOL	Pool Corp Industrials	NEW	46,600	NEW	$10,014,340	NEW	0.66%
FUN	Six Flags Entertainment Corporation/NEW Consumer Cyclical	Reduced	418,946	-508,883	$8,923,549	−45.8%	0.59%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.