CubeSmart
US ˙ NYSE ˙ US2296631094

SecurityCUBE / CubeSmart
InstitutionD. E. Shaw & Co., Inc.
ManagerDE Shaw
Latest Disclosed Ownership208,534 shares
Latest Disclosed Value $ 7,642,771
D. E. Shaw & Co., Inc. reports 34.05% decrease in ownership of CUBE / CubeSmart

On May 15, 2026 - D. E. Shaw & Co., Inc. filed a 13F-HR form disclosing ownership of 208,534 shares of CubeSmart (US:CUBE) valued at $7,642,771 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 316,203 shares of CubeSmart. This represents a change in shares of -34.05% during the quarter. The current value of the position is $8,153,679 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F CUBESMART COM 229663109 208,534 -107,669 -34.05 7,643 -32.96 0.0046
2026-02-17 2025-12-31 13F CUBESMART COM 229663109 316,203 316,203 11,399 0.0062
2025-08-14 2025-06-30 13F CUBESMART COM 229663109 0 -6,704 -100.00 0 -100.00
2025-05-15 2025-03-31 13F CUBESMART COM 229663109 6,704 -2,137 -24.17 286 -24.34 0.0003
2025-02-14 2024-12-31 13F CUBESMART COM 229663109 8,841 8,841 379 0.0003
2024-08-14 2024-06-30 13F CUBESMART COM 229663109 0 -10,498 -100.00 0 -100.00
2024-05-15 2024-03-31 13F CUBESMART COM 229663109 10,498 2,179 26.19 475 23.12 0.0004
2024-02-14 2023-12-31 13F CUBESMART COM 229663109 8,319 8,319 386 0.0003
2023-08-14 2023-06-30 13F CUBESMART COM 229663109 0 -8,156 -100.00 0 -100.00
2023-05-15 2023-03-31 13F CUBESMART COM 229663109 8,156 -3,627 -30.78 377 -20.68 0.0004
2023-02-14 2022-12-31 13F CUBESMART COM 229663109 11,783 -243,003 -95.38 474 -95.36 0.0005
2022-11-14 2022-09-30 13F CUBESMART COM 229663109 254,786 135,933 114.37 10,207 101.04 0.0122
2022-08-15 2022-06-30 13F CUBESMART COM 229663109 118,853 -184,858 -60.87 5,077 -67.87 0.0060
2022-05-16 2022-03-31 13F CUBESMART COM 229663109 303,711 -66,371 -17.93 15,802 -24.97 0.0148
2022-02-14 2021-12-31 13F CUBESMART COM 229663109 370,082 247,422 201.71 21,061 254.44 0.0175
2021-11-15 2021-09-30 13F CUBESMART COM 229663109 122,660 114,223 1,353.83 5,942 1,419.69 0.0054
2021-08-16 2021-06-30 13F CUBESMART COM 229663109 8,437 -117,918 -93.32 391 -91.82 0.0003
2021-05-17 2021-03-31 13F CUBESMART COM 229663109 126,355 -280,485 -68.94 4,780 -65.04 0.0046
2021-02-16 2020-12-31 13F CUBESMART COM 229663109 406,840 406,840 13,674 0.0122
2020-05-15 2020-03-31 13F CUBESMART COM 229663109 0 -52,824 -100.00 0 -100.00
2020-02-14 2019-12-31 13F CUBESMART COM 229663109 52,824 -214,338 -80.23 1,663 -82.16 0.0019
2019-11-14 2019-09-30 13F CUBESMART COM 229663109 267,162 216,537 427.73 9,324 450.74 0.0115
2019-08-14 2019-06-30 13F CUBESMART COM 229663109 50,625 29,333 137.77 1,693 148.24 0.0021
2019-05-15 2019-03-31 13F CUBESMART COM 229663109 21,292 -385,022 -94.76 682 -94.15 0.0009
2019-02-14 2018-12-31 13F CUBESMART COM 229663109 406,314 224,917 123.99 11,657 125.26 0.0161
2018-11-14 2018-09-30 13F CUBESMART COM 229663109 181,397 -159,784 -46.83 5,175 -52.92 0.0062
2018-08-14 2018-06-30 13F CUBESMART COM 229663109 341,181 249,292 271.30 10,993 324.28 0.0143
2018-05-15 2018-03-31 13F CUBESMART COM 229663109 91,889 69,400 308.60 2,591 298.62 0.0035
2018-02-14 2017-12-31 13F CUBESMART COM 229663109 22,489 -45,234 -66.79 650 -63.03 0.0009
2017-11-14 2017-09-30 13F CUBESMART COM 229663109 67,723 -331,846 -83.05 1,758 -81.70 0.0027
2017-08-14 2017-06-30 13F CUBESMART COM 229663109 399,569 388,013 3,357.68 9,606 3,102.00 0.0159
2017-05-15 2017-03-31 13F CUBESMART COM 229663109 11,556 -113,693 -90.77 300 -91.05 0.0005
2017-02-14 2016-12-31 13F CUBESMART COM 229663109 125,249 -149,873 -54.48 3,353 -55.29 0.0057
2016-11-14 2016-09-30 13F CUBESMART COM 229663109 275,122 191,913 230.64 7,500 191.83 0.0132
2016-08-15 2016-06-30 13F CUBESMART COM 229663109 83,209 76,225 1,091.42 2,570 1,003.00 0.0047
2016-05-16 2016-03-31 13F CUBESMART COM 229663109 6,984 6,984 0.00 233 0.0004
2016-02-16 2015-12-31 13F CUBESMART COM 229663109 0 -154,835 -100.00 0 -100.00
2015-11-16 2015-09-30 13F CUBESMART COM 229663109 154,835 146,131 1,678.89 4,213 1,985.64 0.0062
2015-08-14 2015-06-30 13F CUBESMART COM 229663109 8,704 8,704 0.00 202 0.0003
2015-02-17 2014-12-31 13F CUBESMART COM 229663109 0 -24,150 -100.00 0 -100.00
2014-11-14 2014-09-30 13F CUBESMART COM 229663109 24,150 12,393 105.41 434 101.86 0.0006
2014-08-14 2014-06-30 13F CUBESMART COM 229663109 11,757 11,757 215 0.0003
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.