Filed: 11/14/2025ACC: 0001214659-25-016635
📋 What this filing means
RUSH ISLAND MANAGEMENT, LP filed this quarterly 13F‑HR report disclosing 17 equity positions with a total reported market value of $1.46B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
17
Positions
$1.46B
Total AUM (reported)
33.71M
Total Shares
Allocation by class
COM$882.35M60.5%
CL A$182.43M12.5%
CL A COM$140.69M9.6%
SH BEN INT NEW$132.87M9.1%
COM CL A$85.80M5.9%
COM SH BEN INT$34.63M2.4%
Portfolio Concentration
Top 3$482.14M33.1%
4–10$823.68M56.5%
11–25$152.95M10.5%
Top 3 weight
33.1%
Top 10 weight
89.5%
Voting Authority Distribution
Total shares with voting rights: 33.71M
Sole
Full voting authority
33.71M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole17
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings17
Rows:
SBA COMMUNICATIONS CORP NEW
SOLEShares943.52K
TypeSH
Market value$182.43M
12.51%
Sole
943.52K
Shared
0.00
None
0.00
ESSEX PPTY TR INC
SOLEShares594.11K
TypeSH
Market value$159.02M
10.90%
Sole
594.11K
Shared
0.00
None
0.00
HEALTHCARE RLTY TR
SOLEShares7.80M
TypeSH
Market value$140.69M
9.64%
Sole
7.80M
Shared
0.00
None
0.00
FEDERAL RLTY INVT TR NEW
SOLEShares1.31M
TypeSH
Market value$132.87M
9.11%
Sole
1.31M
Shared
0.00
None
0.00
NNN REIT INC
SOLEShares3.07M
TypeSH
Market value$130.68M
8.96%
Sole
3.07M
Shared
0.00
None
0.00
REALTY INCOME CORP
SOLEShares2.09M
TypeSH
Market value$126.77M
8.69%
Sole
2.09M
Shared
0.00
None
0.00
VENTAS INC
SOLEShares1.77M
TypeSH
Market value$123.90M
8.49%
Sole
1.77M
Shared
0.00
None
0.00
KILROY RLTY CORP
SOLEShares2.79M
TypeSH
Market value$117.96M
8.09%
Sole
2.79M
Shared
0.00
None
0.00
FIRST INDL RLTY TR INC
SOLEShares2.05M
TypeSH
Market value$105.71M
7.25%
Sole
2.05M
Shared
0.00
None
0.00
HYATT HOTELS CORP
SOLEShares604.50K
TypeSH
Market value$85.80M
5.88%
Sole
604.50K
Shared
0.00
None
0.00
SUNSTONE HOTEL INVS INC NEW
SOLEShares3.71M
TypeSH
Market value$34.75M
2.38%
Sole
3.71M
Shared
0.00
None
0.00
ACADIA RLTY TR
SOLEShares1.72M
TypeSH
Market value$34.63M
2.37%
Sole
1.72M
Shared
0.00
None
0.00
SITE CTRS CORP
SOLEShares3.33M
TypeSH
Market value$30.01M
2.06%
Sole
3.33M
Shared
0.00
None
0.00
LINEAGE INC
SOLEShares513.90K
TypeSH
Market value$19.86M
1.36%
Sole
513.90K
Shared
0.00
None
0.00
CURBLINE PPTYS CORP
SOLEShares767.64K
TypeSH
Market value$17.12M
1.17%
Sole
767.64K
Shared
0.00
None
0.00
SIX FLAGS ENTERTAINMENT CORP
SOLEShares487.12K
TypeSH
Market value$11.07M
0.76%
Sole
487.12K
Shared
0.00
None
0.00
HUT 8 CORP
SOLEShares158.63K
TypeSH
Market value$5.52M
0.38%
Sole
158.63K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
SBA COMMUNICATIONS CORP NEWSOLE | CL A | 943.52K | SH | $182.43M 12.51% | 943.52K | 0.00 | 0.00 |
ESSEX PPTY TR INCSOLE | COM | 594.11K | SH | $159.02M 10.90% | 594.11K | 0.00 | 0.00 |
HEALTHCARE RLTY TRSOLE | CL A COM | 7.80M | SH | $140.69M 9.64% | 7.80M | 0.00 | 0.00 |
FEDERAL RLTY INVT TR NEWSOLE | SH BEN INT NEW | 1.31M | SH | $132.87M 9.11% | 1.31M | 0.00 | 0.00 |
NNN REIT INCSOLE | COM | 3.07M | SH | $130.68M 8.96% | 3.07M | 0.00 | 0.00 |
REALTY INCOME CORPSOLE | COM | 2.09M | SH | $126.77M 8.69% | 2.09M | 0.00 | 0.00 |
VENTAS INCSOLE | COM | 1.77M | SH | $123.90M 8.49% | 1.77M | 0.00 | 0.00 |
KILROY RLTY CORPSOLE | COM | 2.79M | SH | $117.96M 8.09% | 2.79M | 0.00 | 0.00 |
FIRST INDL RLTY TR INCSOLE | COM | 2.05M | SH | $105.71M 7.25% | 2.05M | 0.00 | 0.00 |
HYATT HOTELS CORPSOLE | COM CL A | 604.50K | SH | $85.80M 5.88% | 604.50K | 0.00 | 0.00 |
SUNSTONE HOTEL INVS INC NEWSOLE | COM | 3.71M | SH | $34.75M 2.38% | 3.71M | 0.00 | 0.00 |
ACADIA RLTY TRSOLE | COM SH BEN INT | 1.72M | SH | $34.63M 2.37% | 1.72M | 0.00 | 0.00 |
SITE CTRS CORPSOLE | COM | 3.33M | SH | $30.01M 2.06% | 3.33M | 0.00 | 0.00 |
LINEAGE INCSOLE | COM | 513.90K | SH | $19.86M 1.36% | 513.90K | 0.00 | 0.00 |
CURBLINE PPTYS CORPSOLE | COM | 767.64K | SH | $17.12M 1.17% | 767.64K | 0.00 | 0.00 |
SIX FLAGS ENTERTAINMENT CORPSOLE | COM | 487.12K | SH | $11.07M 0.76% | 487.12K | 0.00 | 0.00 |
HUT 8 CORPSOLE | COM | 158.63K | SH | $5.52M 0.38% | 158.63K | 0.00 | 0.00 |