Who owns SmartStop Self Storage REIT, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of SMA from SEC Form 13F filings across 261 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 261 institutions disclosed 51.4M shares of SmartStop Self Storage REIT, Inc. worth $1.67B — about 93% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
261
13F holders
$1.67B
value, 2026 filers
93%
of shares outstanding (51.4M sh)
38
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of SMA's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 5.4M | $176.0M | 0.0% | 9.8% | +5.3% |
| 2 | PRICE T ROWE ASSOCIATES INC /MD/ | 5.3M | $171.3M | 0.0% | 9.5% | -11.7% |
| 3 | PRINCIPAL FINANCIAL GROUP INC | 3.2M | $104.2M | 0.1% | 5.8% | +23.5% |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2.9M | $94.2M | 0.0% | 5.2% | +4.0% |
| 5 | GOLDMAN SACHS GROUP INC | 2.7M | $89.2M | 0.0% | 5% | -19.9% |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2.4M | $76.9M | 0.0% | 4.3% | +8.6% |
| 7 | STATE STREET CORP | 2.2M | $73.2M | 0.0% | 4.1% | +3.7% |
| 8 | NORGES BANKNEW | 1.6M | $53.0M | 0.0% | 3% | new |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 1.6M | $51.2M | 0.0% | 2.8% | +9.6% |
| 10 | CENTERSQUARE INVESTMENT MANAGEMENT LLCNEW | 1.4M | $46.0M | 0.4% | 2.6% | new |
| 11 | T. Rowe Price Investment Management, Inc. | 1.1M | $35.1M | 0.0% | 2% | +34.7% |
| 12 | PRUDENTIAL FINANCIAL INC | 1.0M | $33.6M | 0.0% | 1.9% | -56.0% |
| 13 | DUFF & PHELPS INVESTMENT MANAGEMENT CO | 967,028 | $31.4M | 0.3% | 1.8% | +16.3% |
| 14 | Alyeska Investment Group, L.P.NEW | 956,577 | $31.1M | 0.1% | 1.7% | new |
| 15 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 932,759 | $30.3M | 0.0% | 1.7% | -5.0% |
| 16 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 896,899 | $29.1M | 0.0% | 1.6% | +5.9% |
| 17 | Irenic Capital Management LPNEW | 876,608 | $28.5M | 1.4% | 1.6% | new |
| 18 | Nuveen, LLC | 851,253 | $27.7M | 0.0% | 1.5% | -25.6% |
| 19 | SILVERCREST ASSET MANAGEMENT GROUP LLC | 675,774 | $22.0M | 0.1% | 1.2% | -7.8% |
| 20 | NORTHERN TRUST CORP | 579,922 | $18.8M | 0.0% | 1% | +7.3% |
| 21 | GOLDENTREE ASSET MANAGEMENT LP | 501,768 | $16.3M | 0.9% | 0.9% | -62.3% |
| 22 | Long Pond Capital, LP | 444,839 | $14.5M | 1.4% | 0.8% | -27.5% |
| 23 | Zimmer Partners, LP | 437,500 | $14.2M | 0.3% | 0.8% | -27.1% |
| 24 | LPL Financial LLC | 389,780 | $12.7M | 0.0% | 0.7% | +34.3% |
| 25 | SCHRODER INVESTMENT MANAGEMENT GROUP | 375,764 | $12.3M | 0.0% | 0.7% | +5.5% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.