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CubeSmart

Owns U.S. self-storage properties and manages hundreds more for third-party owners.

$40.02
After-hours close−0.02 (−0.05%)
At close$40.04(+0.18%)

Breakdown13F · Form 4

Institutions 108.19%Insiders

Shares outstanding 226.41M · Float 211.26M · 93.3% free float

Insiders — no current Form 4 position.

Top shareholders13F · 13D/G · Form 4

HolderShares% outstandingFormFiled
BlackRock, Inc.33.92M14.98%13FAug 7, 2026
Vanguard Portfolio Management LLC19.50M8.61%13FAug 13, 2026
Norges Bank12.24M5.40%13FAug 12, 2026
State Street Corp11.04M4.88%13FAug 7, 2026
Vanguard Capital Management LLC10.24M4.52%13FAug 13, 2026

Institutions13F, as of Jun 30, 2026

526 holders · 244.96M shares · 98 new positions · 292 increased · 157 reduced · 63 closed

HolderShares% outstandingChg q/qFiled
BlackRock, Inc.33.92M14.98%+707.4KAug 7, 2026
Vanguard Portfolio Management LLC19.50M8.61%+62.0KAug 13, 2026
Norges Bank12.24M5.40%+12.24MnewAug 12, 2026
State Street Corp11.04M4.88%−157.1KAug 7, 2026
Vanguard Capital Management LLC10.24M4.52%−3.8KAug 13, 2026
FMR LLC7.52M3.32%+112.1KAug 13, 2026
AQR Capital Management LLC7.28M3.22%+5.14MAug 14, 2026
Canada Pension Plan Investment Board7.25M3.20%−11.2KAug 14, 2026

Beneficial owners13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
BlackRock, Inc.12.60%28.46MOct 23, 2024
Vanguard Portfolio Management8.56%19.46M13GApr 29, 2026
Vanguard Capital Management5.34%12.14M13GApr 29, 2026
Norges Bank5.21%11.82M13GMay 11, 2026
State Street Corporation5.00%11.32M13GFeb 9, 2026

InsidersForm 4

No current Form 4 position on record.

3 ten-percent owners hold 4.67M shares by Form 4, outside the officers-and-directors figure above · 14 people have not refiled in the last 18 months (624.8K shares), so they are not in the figure above

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Jun 10, 2026
Christopher P. Marrdirector, officer: CEO
Sale108,932$42.24609,605
Mar 3, 2026
Jeffrey P. Fosterofficer: CLO & Secretary
Sale23,148$41.02205,057
Dec 15, 2025
Christopher P. Marrdirector, officer: CEO
Sale679$36.55581,191
Dec 12, 2025
Christopher P. Marrdirector, officer: CEO
Sale46,925$36.55581,870

CongressHouse and Senate disclosures

Not reported.