CubeSmart
US ˙ NYSE ˙ US2296631094

SecurityCUBE / CubeSmart
InstitutionAmalgamated Bank
Latest Disclosed Ownership102,504 shares
Latest Disclosed Value $ 3,757
Amalgamated Bank reports 1.74% increase in ownership of CUBE / CubeSmart

On May 8, 2026 - Amalgamated Bank filed a 13F-HR form disclosing ownership of 102,504 shares of CubeSmart (US:CUBE) valued at $3,756,772 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 100,754 shares of CubeSmart. This represents a change in shares of 1.74% during the quarter. The current value of the position is $4,007,906 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)
2026-05-08 2026-03-31 13F CUBESMART COM 229663109 102,504 1,750 1.74 4 0.00 0.0288
2026-02-05 2025-12-31 13F CUBESMART COM 229663109 100,754 -3,907 -3.73 4 -25.00 0.0262
2025-10-29 2025-09-30 13F CUBESMART COM 229663109 104,661 71 0.07 4 0.00 0.0304
2025-08-04 2025-06-30 13F CUBESMART COM 229663109 104,590 991 0.96 4 0.00 0.0343
2025-04-25 2025-03-31 13F CUBESMART COM 229663109 103,599 -4,147 -3.85 4 0.00 0.0379
2025-02-04 2024-12-31 13F CUBESMART COM 229663109 107,746 480 0.45 5 -20.00 0.0379
2024-10-30 2024-09-30 13F CUBESMART COM 229663109 107,266 -6,382 -5.62 6 0.00 0.0476
2024-08-12 2024-06-30 13F CUBESMART COM 229663109 113,648 -9,178 -7.47 5 0.00 0.0437
2024-04-23 2024-03-31 13F CUBESMART COM 229663109 122,826 -19,888 -13.94 6 -16.67 0.0475
2024-02-06 2023-12-31 13F CUBESMART COM 229663109 142,714 -4,603 -3.12 7 20.00 0.0528
2023-11-08 2023-09-30 13F CUBESMART COM 229663109 147,317 833 0.57 6 -16.67 0.0478
2023-08-11 2023-06-30 13F CUBESMART COM 229663109 146,484 -7,614 -4.94 7 -14.29 0.0529
2023-05-02 2023-03-31 13F CUBESMART COM 229663109 154,098 -9,226 -5.65 7 16.67 0.0607
2023-02-10 2022-12-31 13F CUBESMART COM 229663109 163,324 122,507 300.14 7 -99.63 0.0586
2022-11-09 2022-09-30 13F CUBESMART COM 229663109 40,817 -1,505 -3.56 1,635 -9.57 0.0158
2022-08-15 2022-06-30 13F CUBESMART COM 229663109 42,322 4,281 11.25 1,808 -8.64 0.0169
2022-08-25 2022-03-31 13F/A-1 CUBESMART COM 229663109 38,041 -952 -2.44 1,979 -10.82 0.0154
2022-06-30 2022-03-31 13F CUBESMART COM 229663109 38,041 -952 1,979 0.0157
2022-02-15 2021-12-31 13F/A-1 CUBESMART COM 229663109 38,993 -2,989 -7.12 2,219 9.10 0.0164
2022-02-15 2021-12-31 13F CUBESMART COM 229663109 38,993 -2,989 2,219 0.0164
2021-10-29 2021-09-30 13F CUBESMART COM 229663109 41,982 -1,933 -4.40 2,034 0.00 0.0172
2021-08-16 2021-06-30 13F CUBESMART COM 229663109 43,915 21,479 95.73 2,034 139.58 0.0163
2021-05-13 2021-03-31 13F CUBESMART COM 229663109 22,436 -1,582 -6.59 849 5.20 0.0318
2021-02-12 2020-12-31 13F CUBESMART COM 229663109 24,018 -69 -0.29 807 3.73 0.0306
2020-10-30 2020-09-30 13F CUBESMART COM 229663109 24,087 28 0.12 778 19.88 0.0338
2020-08-10 2020-06-30 13F CUBESMART COM 229663109 24,059 -17,518 -42.13 649 -41.74 0.0300
2020-05-13 2020-03-31 13F CUBESMART COM 229663109 41,577 -806 -1.90 1,114 -16.49 0.0272
2020-02-13 2019-12-31 13F CUBESMART COM 229663109 42,383 5,234 14.09 1,334 2.85 0.0245
2019-11-13 2019-09-30 13F CUBESMART COM 229663109 37,149 -536 -1.42 1,297 2.94 0.0273
2019-08-14 2019-06-30 13F CUBESMART COM 229663109 37,685 2,206 6.22 1,260 10.82 0.0294
2019-05-15 2019-03-31 13F CUBESMART COM 229663109 35,479 989 2.87 1,137 14.85 0.0276
2019-02-15 2018-12-31 13F CUBESMART COM 229663109 34,490 -191 -0.55 990 0.10 0.0281
2018-11-14 2018-09-30 13F CUBESMART COM 229663109 34,681 159 0.46 989 -11.06 0.0245
2018-07-18 2018-06-30 13F CUBESMART COM 229663109 34,522 -2,596 -6.99 1,112 6.21 0.0272
2018-05-22 2018-03-31 13F CUBESMART COM 229663109 37,118 1,596 4.49 1,047 1.95 0.0278
2018-02-13 2017-12-31 13F CUBESMART COM 229663109 35,522 1,972 5.88 1,027 17.91 0.0278
2017-11-09 2017-09-30 13F CUBESMART COM 229663109 33,550 444 1.34 871 9.42 0.0271
2017-08-10 2017-06-30 13F CUBESMART COM 229663109 33,106 7,333 28.45 796 18.98 0.0261
2017-05-12 2017-03-31 13F CUBESMART COM 229663109 25,773 -3,631 -12.35 669 -14.99 0.0333
2017-02-14 2016-12-31 13F CUBESMART COM 229663109 29,404 3,256 12.45 787 10.38 0.0356
2016-11-15 2016-09-30 13F/A-1 CUBESMART COM 229663109 26,148 22 0.08 713 -2.86 0.0414
2016-08-16 2016-06-30 13F CUBESMART COM 229663109 26,126 8,529 48.47 734 25.26 0.0425
2016-05-11 2016-03-31 13F CUBESMART COM 229663109 17,597 1,584 9.89 586 19.59 0.0571
2016-02-10 2015-12-31 13F CUBESMART COM 229663109 16,013 -1,407 -8.08 490 3.38 0.0604
2015-11-04 2015-09-30 13F CUBESMART COM 229663109 17,420 219 1.27 474 19.10 0.0497
2015-07-10 2015-06-30 13F CUBESMART COM 229663109 17,201 17,201 398 0.0391
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.