Filed: 2/17/2026ACC: 0001214659-26-001981
📋 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 $1.60B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
17
Positions
$1.60B
Total AUM (reported)
40.15M
Total Shares
Allocation by class
COM$1.01B62.8%
CL A$227.78M14.2%
CL A COM$152.68M9.5%
SH BEN INT NEW$129.54M8.1%
COM SH BEN INT$35.30M2.2%
COM SHS BEN IN$33.79M2.1%
COMMON STOCK$15.64M1.0%
Portfolio Concentration
Top 3$547.21M34.2%
4–10$869.14M54.3%
11–25$183.96M11.5%
Top 3 weight
34.2%
Top 10 weight
88.5%
Voting Authority Distribution
Total shares with voting rights: 40.15M
Sole
Full voting authority
40.15M
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
SOLEShares1.18M
TypeSH
Market value$227.78M
14.23%
Sole
1.18M
Shared
0.00
None
0.00
ESSEX PPTY TR INC
SOLEShares637.21K
TypeSH
Market value$166.75M
10.42%
Sole
637.21K
Shared
0.00
None
0.00
HEALTHCARE RLTY TR
SOLEShares9.01M
TypeSH
Market value$152.68M
9.54%
Sole
9.01M
Shared
0.00
None
0.00
NNN REIT INC
SOLEShares3.83M
TypeSH
Market value$151.91M
9.49%
Sole
3.83M
Shared
0.00
None
0.00
UDR INC
SOLEShares3.57M
TypeSH
Market value$130.81M
8.17%
Sole
3.57M
Shared
0.00
None
0.00
FEDERAL RLTY INVT TR NEW
SOLEShares1.29M
TypeSH
Market value$129.54M
8.09%
Sole
1.29M
Shared
0.00
None
0.00
VENTAS INC
SOLEShares1.63M
TypeSH
Market value$126.40M
7.90%
Sole
1.63M
Shared
0.00
None
0.00
FIRST INDL RLTY TR INC
SOLEShares2.08M
TypeSH
Market value$119.10M
7.44%
Sole
2.08M
Shared
0.00
None
0.00
REALTY INCOME CORP
SOLEShares2M
TypeSH
Market value$112.97M
7.06%
Sole
2M
Shared
0.00
None
0.00
KILROY RLTY CORP
SOLEShares2.63M
TypeSH
Market value$98.43M
6.15%
Sole
2.63M
Shared
0.00
None
0.00
AMERICOLD REALTY TRUST INC
SOLEShares2.93M
TypeSH
Market value$37.66M
2.35%
Sole
2.93M
Shared
0.00
None
0.00
ACADIA RLTY TR
SOLEShares1.72M
TypeSH
Market value$35.30M
2.21%
Sole
1.72M
Shared
0.00
None
0.00
NATIONAL STORAGE AFFILIATES
SOLEShares1.20M
TypeSH
Market value$33.79M
2.11%
Sole
1.20M
Shared
0.00
None
0.00
SITE CTRS CORP
SOLEShares3.99M
TypeSH
Market value$25.61M
1.60%
Sole
3.99M
Shared
0.00
None
0.00
SIX FLAGS ENTERTAINMENT CORP
SOLEShares1.18M
TypeSH
Market value$18.12M
1.13%
Sole
1.18M
Shared
0.00
None
0.00
CURBLINE PPTYS CORP
SOLEShares768.33K
TypeSH
Market value$17.83M
1.11%
Sole
768.33K
Shared
0.00
None
0.00
SMARTSTOP SELF STORAG REIT I
SOLEShares505.61K
TypeSH
Market value$15.64M
0.98%
Sole
505.61K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
SBA COMMUNICATIONS CORP NEWSOLE | CL A | 1.18M | SH | $227.78M 14.23% | 1.18M | 0.00 | 0.00 |
ESSEX PPTY TR INCSOLE | COM | 637.21K | SH | $166.75M 10.42% | 637.21K | 0.00 | 0.00 |
HEALTHCARE RLTY TRSOLE | CL A COM | 9.01M | SH | $152.68M 9.54% | 9.01M | 0.00 | 0.00 |
NNN REIT INCSOLE | COM | 3.83M | SH | $151.91M 9.49% | 3.83M | 0.00 | 0.00 |
UDR INCSOLE | COM | 3.57M | SH | $130.81M 8.17% | 3.57M | 0.00 | 0.00 |
FEDERAL RLTY INVT TR NEWSOLE | SH BEN INT NEW | 1.29M | SH | $129.54M 8.09% | 1.29M | 0.00 | 0.00 |
VENTAS INCSOLE | COM | 1.63M | SH | $126.40M 7.90% | 1.63M | 0.00 | 0.00 |
FIRST INDL RLTY TR INCSOLE | COM | 2.08M | SH | $119.10M 7.44% | 2.08M | 0.00 | 0.00 |
REALTY INCOME CORPSOLE | COM | 2M | SH | $112.97M 7.06% | 2M | 0.00 | 0.00 |
KILROY RLTY CORPSOLE | COM | 2.63M | SH | $98.43M 6.15% | 2.63M | 0.00 | 0.00 |
AMERICOLD REALTY TRUST INCSOLE | COM | 2.93M | SH | $37.66M 2.35% | 2.93M | 0.00 | 0.00 |
ACADIA RLTY TRSOLE | COM SH BEN INT | 1.72M | SH | $35.30M 2.21% | 1.72M | 0.00 | 0.00 |
NATIONAL STORAGE AFFILIATESSOLE | COM SHS BEN IN | 1.20M | SH | $33.79M 2.11% | 1.20M | 0.00 | 0.00 |
SITE CTRS CORPSOLE | COM | 3.99M | SH | $25.61M 1.60% | 3.99M | 0.00 | 0.00 |
SIX FLAGS ENTERTAINMENT CORPSOLE | COM | 1.18M | SH | $18.12M 1.13% | 1.18M | 0.00 | 0.00 |
CURBLINE PPTYS CORPSOLE | COM | 768.33K | SH | $17.83M 1.11% | 768.33K | 0.00 | 0.00 |
SMARTSTOP SELF STORAG REIT ISOLE | COMMON STOCK | 505.61K | SH | $15.64M 0.98% | 505.61K | 0.00 | 0.00 |