Smartstop Self Storage REIT Inc (SMA) ownership: Top institutional holder: BlackRock, Inc. ($155.71M). Insider activity: Net Seller (0 buys, 20 sells). 1 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 5142310.00 | $155.71M | 2026-03-31 |
| VANGUARD GROUP INC | 3576922.00 | $110.67M | 2025-12-31 |
| GOLDMAN SACHS GROUP INC | 3427727.00 | $103.79M | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2787652.00 | $84.41M | 2026-03-31 |
| PRINCIPAL FINANCIAL GROUP INC | 2596133.00 | $78.61M | 2026-03-31 |
| PRUDENTIAL FINANCIAL INC | 2353036.00 | $71.25M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 2179238.00 | $65.99M | 2026-03-31 |
| STATE STREET CORP | 2163288.00 | $65.79M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-16 | |
| Sell | null | 2026-05-18 | |
| Sell | null | 2026-05-18 | |
| Sell | null | 2026-04-16 | |
| Sell | null | 2026-04-16 | |
| Sell | null | 2026-03-25 | |
| Sell | null | 2026-03-25 | |
| Sell | null | 2026-03-25 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.