CUBESMART (CUBE) Top Institutional Shareholders
CUBESMART (CUBE) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $6.96B in CUBE holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of CUBE tracked by InsiderSet, reporting ownership valued at approximately $1.22B in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.33B, representing an estimated gain of +9.41% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 55% of the total disclosed CUBE value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, State Street Corp, and several other long-term asset managers with concentrated positions in CUBESMART (CUBE).
This page ranks the largest institutional CUBE shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
476
Total Reported Value
$6.96B
Largest Holder
Blackrock, Inc.
Largest Position
$1.22B
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
59
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.02% | 33,216,764 | $1,217,394,409 | $1,331,992,236 | +$114,597,827 | +9.41% | |
| Vanguard Portfolio Management Llc | 0.04% | 19,433,213 | $712,227,257 | $779,271,841 | +$67,044,584 | +9.41% | |
| State Street Corp | 0.01% | 11,194,880 | $410,292,352 | $448,914,688 | +$38,622,336 | +9.41% | |
| Vanguard Capital Management Llc | 0.01% | 10,244,838 | $375,473,313 | $410,818,004 | +$35,344,691 | +9.41% | |
| Fmr Llc | 0.01% | 7,403,358 | $271,333,048 | $296,874,656 | +$25,541,608 | +9.41% | |
| Canada Pension Plan Investment Board | 0.17% | 7,265,720 | $266,288,638 | $291,355,372 | +$25,066,734 | +9.41% | |
| Geode Capital Management, Llc | 0.01% | 4,754,355 | $174,284,025 | $190,649,636 | +$16,365,611 | +9.39% | |
| Charles Schwab Investment Management Inc | 0.02% | 3,588,358 | $131,513,321 | $143,893,156 | +$12,379,835 | +9.41% | |
| Dimensional Fund Advisors Lp | 0.03% | 3,354,921 | $122,952,823 | $134,532,332 | +$11,579,509 | +9.42% | |
| Northern Trust Corp | 0.02% | 3,332,111 | $122,121,868 | $133,617,651 | +$11,495,783 | +9.41% | |
| Millennium Management Llc | 0.09% | 3,193,061 | $117,025,686 | $128,041,746 | +$11,016,060 | +9.41% | |
| Invesco Ltd. | 0.02% | 3,136,336 | $114,946,708 | $125,767,074 | +$10,820,366 | +9.41% | |
| Cbre Investment Management Listed Real Assets Llc | 1.68% | 3,094,291 | $113,405,765 | $124,081,069 | +$10,675,304 | +9.41% | |
| Duff & Phelps Investment Management Co | 1.04% | 2,737,656 | $100,335,092 | $109,780,006 | +$9,444,914 | +9.41% | |
| Alyeska Investment Group, L.P. | 0.25% | 2,445,469 | $89,626,439 | $98,063,307 | +$8,436,868 | +9.41% | |
| Alliancebernstein L.P. | 0.03% | 2,458,999 | $88,646,914 | $98,605,860 | +$9,958,946 | +11.23% | |
| Aew Capital Management L P | 5.64% | 2,121,725 | $77,761,221 | $85,081,173 | +$7,319,952 | +9.41% | |
| Aqr Capital Management Llc | 0.04% | 2,144,242 | $77,128,369 | $85,984,104 | +$8,855,735 | +11.48% | |
| Bank Of New York Mellon Corp | 0.01% | 1,916,477 | $70,238,904 | $76,850,728 | +$6,611,824 | +9.41% | |
| Two Sigma Investments, Lp | 0.06% | 1,902,812 | $69,738,060 | $76,302,761 | +$6,564,701 | +9.41% | |
| Diamond Hill Capital Management Inc | 0.43% | 1,890,946 | $69,303,171 | $75,826,935 | +$6,523,764 | +9.41% | |
| Nuveen, Llc | 0.02% | 1,851,683 | $67,864,182 | $74,252,488 | +$6,388,306 | +9.41% | |
| Morgan Stanley | 0.00% | 1,690,547 | $61,958,581 | $67,790,935 | +$5,832,354 | +9.41% | |
| Citadel Advisors Llc | 0.04% | 1,616,470 | $59,243,625 | $64,820,447 | +$5,576,822 | +9.41% | |
| Centersquare Investment Management Llc | 0.60% | 1,585,114 | $58,094,428 | $63,563,071 | +$5,468,643 | +9.41% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.01% | 1,535,921 | $56,291,507 | $61,590,432 | +$5,298,925 | +9.41% | |
| Vanguard Fiduciary Trust Co | 0.01% | 1,418,963 | $52,004,994 | $56,900,416 | +$4,895,422 | +9.41% | |
| Ubs Group Ag | 0.01% | 1,408,155 | $51,608,880 | $56,467,016 | +$4,858,136 | +9.41% | |
| Bank Of America Corp | 0.00% | 1,321,786 | $48,443,443 | $53,003,619 | +$4,560,176 | +9.41% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.03% | 1,303,156 | $47,760,667 | $52,256,556 | +$4,495,889 | +9.41% | |
| Lasalle Investment Management Securities Llc | 1.87% | 1,291,212 | $47,322,920 | $51,777,601 | +$4,454,681 | +9.41% | |
| Legal & General Group Plc | 0.01% | 1,285,129 | $47,099,978 | $51,533,673 | +$4,433,695 | +9.41% | |
| Hsbc Holdings Plc | 0.03% | 1,246,879 | $45,561,486 | $49,999,848 | +$4,438,362 | +9.74% | |
| Goldman Sachs Group Inc | 0.00% | 1,011,141 | $37,058,323 | $40,546,754 | +$3,488,431 | +9.41% | |
| Boston Trust Walden Corp | 0.30% | 980,989 | $35,953,247 | $39,337,659 | +$3,384,412 | +9.41% | |
| Russell Investments Group, Ltd. | 0.04% | 925,304 | $33,909,892 | $37,104,690 | +$3,194,798 | +9.42% | |
| Janus Henderson Group Plc | 0.02% | 922,766 | $33,823,762 | $37,002,917 | +$3,179,155 | +9.40% | |
| Point72 Asset Management, L.P. | 0.06% | 874,666 | $32,056,509 | $35,074,107 | +$3,017,598 | +9.41% | |
| Arrowstreet Capital, Limited Partnership | 0.02% | 831,090 | $30,459,449 | $33,326,709 | +$2,867,260 | +9.41% | |
| Quantinno Capital Management Lp | 0.05% | 808,353 | $29,626,154 | $32,414,955 | +$2,788,801 | +9.41% | |
| Qube Research & Technologies Ltd | 0.04% | 791,372 | $29,003,784 | $31,734,017 | +$2,730,233 | +9.41% | |
| Hudson Bay Capital Management Lp | 0.18% | 774,412 | $28,382,200 | $31,053,921 | +$2,671,721 | +9.41% | |
| Voloridge Investment Management, Llc | 0.10% | 714,749 | $26,195,551 | $28,661,435 | +$2,465,884 | +9.41% | |
| Citigroup Inc | 0.02% | 699,032 | $25,619,523 | $28,031,183 | +$2,411,660 | +9.41% | |
| Rhumbline Advisers | 0.02% | 679,720 | $24,911,689 | $27,256,772 | +$2,345,083 | +9.41% | |
| Proshare Advisors Llc | 0.04% | 663,424 | $24,314,490 | $26,603,302 | +$2,288,812 | +9.41% | |
| Tudor Investment Corp Et Al | 0.13% | 654,481 | $23,986,729 | $26,244,688 | +$2,257,959 | +9.41% | |
| Retirement Systems Of Alabama | 0.08% | 642,960 | $23,564,484 | $25,782,696 | +$2,218,212 | +9.41% | |
| Sei Investments Co | 0.02% | 630,877 | $23,121,755 | $25,298,168 | +$2,176,413 | +9.41% | |
| Crawford Investment Counsel Inc | 0.37% | 593,074 | $21,736,150 | $23,782,267 | +$2,046,117 | +9.41% |
Frequently asked questions about CUBE
Who owns the most CUBE stock?
The largest holders of CUBE are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for CUBESMART (CUBE).
Is CUBE widely held by superinvestors?
Many widely followed stocks like CUBE appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly CUBE is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.