SmartStop Self Storage REIT, Inc. - Common (SMA)

CUSIP: 83192D402

Q1 2026 13F Holders as of 31 Mar 2026

Security type / class
Equity / Common
Total 13F shares
50,625,427
Total 13F value
$1,532,963,624
Holder snapshot 6 signals
Share change
+2,310,491
SEC-reported price per share
$30.28
Number of holders
254
Value change
+$67,551,411
Number of buys
146
Number of sells
113
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
54,721,767

Security key

83192D402

Report period

Q1 2026

Institutions

254

Top holders

10

SMA full security history Ownership snapshot Full 13F holder table Previous quarter: Q4 2025 SmartStop Self Storage REIT, Inc. SEC filings SmartStop Self Storage REIT, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of SMA - SmartStop Self Storage REIT, Inc. - Common (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
PRICE T ROWE ASSOCIATES I...
Disclosed value leader
PRICE T ROWE ASSOCIATES I...
Comparable rows
15/15
Latest evidence
31 Mar 2026
13F 13D/G 3/4/5 Lead comparable stake: 11% 13D/G row: PRICE T ROWE ASSOCIATES INC /MD/ Showing 1-6 of 15 holder rows.

Quick read

PRICE T ROWE ASSOCIATES INC /MD/ leads the comparable SEC ownership view at 11%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens PRICE T ROWE ASSOCIATES INC /MD/'s linked filing trail.
Comparable ownership Top 5
PRICE T ROWE ASSOCIATES INC /MD/ 11%
BlackRock, Inc. 9.3%
VANGUARD PORTFOLIO MANAGEMENT LLC 5.1%
H. Michael Schwartz 4.8%
PRUDENTIAL FINANCIAL INC 4.3%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
PRICE T ROWE ASSOCIATES INC /MD/
13F 13D/G
Company · T. Rowe Price Associates, Inc.
13F 13D/G
11%
from 13D/G
$182,972,000
5,913,679 shares
 — 31 Dec 2025
BlackRock, Inc.
13D/G 13F
Company
13D/G 13F
9.3%
$155,621,759
5,139,424 shares
 +$58,502,837 31 Mar 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
13D/G
Vanguard Portfolio Management
13D/G
5.1%
$85,057,913
2,809,046 shares
 $0 31 Mar 2026
H. Michael Schwartz
3/4/5 13D/G
CEO and President, Director
3/4/5 13D/G
4.8%
from 13D/G
$95,305,058
5,391,574 shares
mixed-class rows
 +$198,188 25 Mar 2026
PRUDENTIAL FINANCIAL INC
13F 13D/G
Company
13F 13D/G
4.3%
from 13D/G
$91,316,471
2,951,405 shares
 — 31 Dec 2025
BlackRock Portfolio Management LLC
13D/G
13D/G
3.6%
$42,490,328
1,128,903 shares
 -$24,348,335 30 Sep 2025
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
254
Shares
50,625,427
Rows available
254
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2026 vs Q4 2025 Across Filers

Q4 2025 holders
241
Q1 2026 holders
254
Holder diff
13
Investor Q4 2025 Shares Q1 2026 Shares Share Diff Share Chg % Q4 2025 value Q1 2026 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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