Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in CUBE held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 33.9M | $1.35B | +2.1% | 14.935% | 0.02% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 19.5M | $775.3M | +0.3% | 8.583% | 0.03% |
| 3 | NORGES BANK | 12.2M | $486.6M | β | 5.387% | 0.05% |
| 4 | STATE STREET CORP | 11.0M | $439.0M | -1.4% | 4.859% | 0.01% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 10.2M | $407.3M | -0.0% | 4.509% | 0.01% |
| 6 | FMR LLC | 7.5M | $298.9M | +1.5% | 3.309% | 0.01% |
| 7 | AQR CAPITAL MANAGEMENT LLC | 7.3M | $289.5M | +239.5% | 3.205% | 0.10% |
| 8 | CANADA PENSION PLAN INVESTMENT BOARD | 7.3M | $288.5M | -0.1% | 3.194% | 0.16% |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 4.8M | $189.6M | +0.3% | 2.099% | 0.01% |
| 10 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 3.8M | $149.6M | +4.9% | 1.656% | 0.02% |
| 11 | CBRE INVESTMENT MANAGEMENT LISTED REAL ASSETS LLC | 3.4M | $133.6M | +8.6% | 1.479% | 1.86% |
| 12 | DIMENSIONAL FUND ADVISORS LP | 3.4M | $133.3M | -0.1% | 1.476% | 0.02% |
| 13 | NORTHERN TRUST CORP | 3.3M | $133.2M | +0.5% | 1.474% | 0.02% |
| 14 | DUFF & PHELPS INVESTMENT MANAGEMENT CO | 3.2M | $128.8M | +18.3% | 1.426% | 0.61% |
| 15 | JPMORGAN CHASE & CO | 2.7M | $112.2M | -27.8% | 1.209% | 0.01% |
| 16 | MILLENNIUM MANAGEMENT LLC | 2.7M | $107.1M | -15.7% | 1.186% | 0.04% |
| 17 | Daiwa Securities Group Inc. | 2.4M | $97.4M | +2614.2% | 1.079% | 0.19% |
| 18 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2.4M | $96.3M | +191.4% | 1.066% | 0.04% |
| 19 | LASALLE INVESTMENT MANAGEMENT SECURITIES LLC | 2.3M | $93.2M | +81.5% | 1.032% | 3.32% |
| 20 | AEW CAPITAL MANAGEMENT L P | 2.3M | $91.2M | +8.1% | 1.009% | 5.45% |
| 21 | ALLIANCEBERNSTEIN L.P. | 2.3M | $83.5M | -7.4% | 1.003% | 0.03% |
| 22 | Alyeska Investment Group, L.P. | 2.1M | $82.0M | -15.7% | 0.907% | 0.21% |
| 23 | Bank of New York Mellon Corp | 1.9M | $74.2M | -2.6% | 0.821% | 0.01% |
| 24 | Nuveen, LLC | 1.9M | $73.8M | +0.1% | 0.816% | 0.02% |
| 25 | UBS Group AG | 1.7M | $69.0M | +23.3% | 0.764% | 0.01% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in CUBE β a direct measure of their conviction.
Filings activity in CUBE during Q2 2026, grouped by how each filer changed its position.
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q2 2026 | 519 | +7.0% | 101.79% | +9.14 pp | $8.37B | +17% |
| Q1 2026 | 485 | +6.4% | 92.65% | 0.83 pp | $7.13B | 0.2% |
| Q4 2025 | 456 | 2.1% | 93.48% | +1.59 pp | $7.15B | 8.3% |
| Q3 2025 | 466 | +2.9% | 91.89% | 4.92 pp | $7.80B | 29% |
| Q2 2025 | 453 | +4.1% | 96.81% | +6.51 pp | $11.01B | +39% |
| Q1 2025 | 435 | 3.5% | 90.30% | 5.20 pp | $7.93B | 7.9% |
| Q4 2024 | 451 | +3.2% | 95.50% | +3.80 pp | $8.61B | 17% |
| Q3 2024 | 437 | β | 91.70% | β | $10.33B | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying CUBE stock.
Based on Q2 2026 13F filings, institutional ownership of CubeSmart stands at 101.8%, held across 519 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of CUBE, with approximately 33,924,159 shares worth $1.35B as of Q2 2026.
Yes β 1 widely-followed marquee investor appear among the top 25 institutional holders of CUBE, including MILLENNIUM MANAGEMENT LLC.
Our composite Smart Money Score for CUBE is 66 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
85 institutions opened new positions in CUBE during Q2 2026, while 56 fully exited. 335 added to existing positions and 81 trimmed.
CUBE institutional ownership rose by 9.14 percentage points quarter-over-quarter, with a net change of +34 holders.
The top 10 institutions account for 55.8% of all reported 13F value in CUBE, and the top 25 account for 73.9%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
CubeSmart (CUBE) Institutional Ownership