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SmartStop Self Storage REIT, Inc.

SMA
Exchange
NYSE
Industry
Real Estate Investment Trusts
SEC CIK
0001585389

In the last 90 days, SmartStop Self Storage REIT, Inc. insiders filed 0 open-market purchases and 4 sales; 261 institutions reported holding it in 13F filings for Q2 2026, worth $1.67B in total; no superinvestor holds it.

13F holders, Q3 2025

Institutional positions in SmartStop Self Storage REIT, Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
162
+38 vs. Q2 2025
Shares held
37.9M
−323.6K (−0.8%) vs. Q2 2025
Total value
$1.42B
+$42.3M (+3.1%) vs. Q2 2025
New holders
58
56 more added
Sold out
20
37 more reduced

Compare with Q2 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting SMA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2025: 162 institutions
Q1 2021: 3 institutionsQ2 2021: 3 institutionsQ3 2021: 4 institutionsQ4 2021: 5 institutionsQ1 2022: 4 institutionsQ2 2022: 3 institutionsQ3 2022: 3 institutionsQ4 2022: 2 institutionsQ1 2023: 3 institutionsQ2 2023: 1 institutionQ3 2023: 1 institutionQ4 2023: 1 institutionQ1 2024: 0 institutionsQ2 2024: 0 institutionsQ3 2024: 0 institutionsQ4 2024: 0 institutionsQ1 2025: 0 institutionsQ2 2025: 124 institutionsQ3 2025: 162 institutionsQ4 2025: 240 institutionsQ1 2026: 256 institutionsQ2 2026: 261 institutions
Value heldQ3 2025: $1.42B
Q1 2021: $2.35MQ2 2021: $1.11MQ3 2021: $3.01MQ4 2021: $3.79MQ1 2022: $674.0KQ2 2022: $376.0KQ3 2022: $344.0KQ4 2022: $321.8KQ1 2023: $303.9KQ2 2023: $76.0KQ3 2023: $76.0KQ4 2023: $76.0KQ1 2024: $0Q2 2024: $0Q3 2024: $0Q4 2024: $0Q1 2025: $0Q2 2025: $1.38BQ3 2025: $1.42BQ4 2025: $1.44BQ1 2026: $1.53BQ2 2026: $1.67B
Institutions holding SMA and their total value by quarter
QuarterHoldersValue
Q2 2026261$1.67B
Q1 2026256$1.53B
Q4 2025240$1.44B
Q3 2025162$1.42B
Q2 2025124$1.38B
Q1 20250$0
Q4 20240$0
Q3 20240$0
Q2 20240$0
Q1 20240$0
Q4 20231$76.0K
Q3 20231$76.0K
Q2 20231$76.0K
Q1 20233$303.9K
Q4 20222$321.8K
Q3 20223$344.0K
Q2 20223$376.0K
Q1 20224$674.0K
Q4 20215$3.79M
Q3 20214$3.01M
Q2 20213$1.11M
Q1 20213$2.35M

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding SmartStop Self Storage REIT, Inc.; share changes are against Q2 2025.

Institutions holding SMA in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
GAMMA Investing LLC7$2630.00%+7New
True Wealth Design, LLC8$3020.00%+8New
Rothschild Investment LLC10$3760.00%−15−60.0%Reduced
Principal Securities, Inc.10$3760.00%+10New
Fortitude Family Office, LLC14$5270.00%+14New
Farther Finance Advisors, LLC15$5650.00%+15New
Allworth Financial LP22$8290.00%+22New
WPG Advisers, LLC30$1.13K0.00%00.0%Unchanged
Jones Financial Companies LLLP33$1.22K0.00%00.0%Unchanged
IFP Advisors, Inc33$1.24K0.00%+33New
Massmutual Trust Co FSB40$1.51K0.00%+40New
United Community Bank1,525$1.54K0.00%+1,525New
Versant Capital Management, Inc50$1.88K0.00%+50New
Global Retirement Partners, LLC59$2.22K0.00%00.0%Unchanged
FMR LLC64$2.41K0.00%+64New
Essential Partners LLC75$2.82K0.00%+75New
TD Private Client Wealth LLC91$3.42K0.00%+91New
The PNC Financial Services Group, Inc.117$4.40K0.00%+117New
Private Trust Co NA124$4.67K0.00%+124New
EverSource Wealth Advisors, LLC125$4.71K0.00%+125New
National Bank of Canada205$7.71K0.00%+27+15.2%Added
Point72 Europe (London) LLP206$7.76K0.00%+206New
Quarry LP411$15.5K0.00%+411New
Cheviot Value Management, LLC497$18.5K0.00%+497New
Caitong International Asset Management Co., Ltd494$18.6K0.01%+454+1,135.0%Added
GF Fund Management Co. Ltd.524$19.7K0.00%+524New
Mirae Asset Global Investments Co., Ltd.681$25.6K0.00%+681New
SRS Capital Advisors, Inc.799$30.1K0.00%+799New
Amalgamated Bank967$36.0K0.00%00.0%Unchanged
Avalon Trust Co1,057$39.8K0.00%+1,057New
Advisor Group Holdings, Inc.1,529$57.1K0.00%−63−4.0%Reduced
Sterling Capital Management LLC2,162$81.4K0.00%+1,398+183.0%Added
Citigroup Inc2,349$88.4K0.00%−7,150−75.3%Reduced
Tower Research Capital LLC (TRC)2,434$91.6K0.00%−267−9.9%Reduced
Ameritas Investment Partners, Inc.2,608$98.2K0.00%−282−9.8%Reduced
CWM, LLC3,552$134.0K0.00%+3,552New
Centaurus Financial, Inc.3,820$144.0K0.01%+3,820New
Nisa Investment Advisors, LLC4,052$153.7K0.00%−4,408−52.1%Reduced
Silver Oak Securities, Inc4,439$167.1K0.01%+4,439New
Crossingbridge Advisors, LLC5,000$188.2K0.10%−5,000−50.0%Reduced
Wealth Enhancement Advisory Services, LLC5,588$200.3K0.00%+5,588New
ProShare Advisors LLC5,338$200.9K0.00%−467−8.0%Reduced
Captrust Financial Advisors5,530$208.1K0.00%+5,530New
Quantinno Capital Management LP6,231$234.5K0.00%+6,231New
BNP Paribas Arbitrage, SA6,482$244.0K0.00%+3,873+148.4%Added
KLP Kapitalforvaltning AS6,500$245.4K0.00%+6,500New
Cambridge Investment Research Advisors, Inc.6,649$250.0K0.00%−2,751−29.3%Reduced
Rossby Financial, LCC6,689$257.0K0.09%+6,689New
Zurcher Kantonalbank (Zurich Cantonalbank)6,900$259.7K0.00%+6,900New
Paradigm Financial Partners, LLC7,565$284.7K0.03%+7,565New
Cresset Asset Management, LLC8,294$313.3K0.00%00.0%Unchanged
Police & Firemen's Retirement System of New Jersey8,334$313.7K0.00%+1,662+24.9%Added
US Bancorp8,810$331.6K0.00%+8,810New
New York State Common Retirement Fund9,000$338.8K0.00%00.0%Unchanged
Intech Investment Management LLC9,117$343.2K0.00%−3,944−30.2%Reduced
Arizona State Retirement System9,165$345.0K0.00%+9,165New
Prelude Capital Management, LLC9,600$361.3K0.03%−18,000−65.2%Reduced
Northwest & Ethical Investments L.P.10,950$407.9K0.01%+4,750+76.6%Added
Ieq Capital, LLC11,763$442.8K0.00%+11,763New
Manufacturers Life Insurance Company, The12,368$465.5K0.00%+3,200+34.9%Added
Cerity Partners LLC13,083$492.4K0.00%+13,083New
Voloridge Investment Management, LLC13,356$502.7K0.00%+13,356New
Resona Asset Management Co.,Ltd.13,603$507.2K0.00%+13,603New
Mirae Asset Global ETFs Holdings Ltd.14,501$545.8K0.00%−1,011−6.5%Reduced
Castleview Partners, LLC14,729$554.4K0.30%+14,729New
Capital Square, LLC14,955$562.9K0.29%+2,295+18.1%Added
State of Alaska, Department of Revenue15,144$569.0K0.01%+1,411+10.3%Added
Capstone Investment Advisors, LLC15,867$597.2K0.01%+15,867New
MML Investors Services, LLC16,924$637.0K0.00%+6,954+69.7%Added
Kestra Advisory Services, LLC17,932$675.0K0.00%−403−2.2%Reduced
Stifel Financial Corp19,195$722.5K0.00%+2,490+14.9%Added
MetLife Investment Management19,273$725.4K0.00%+2,142+12.5%Added
Fullcircle Wealth LLC21,537$735.7K0.26%+21,537New
Principal Financial Group Inc19,759$743.7K0.00%+19,759New
Krilogy Financial LLC21,603$745.1K0.03%+21,603New
State of Wisconsin Investment Board20,683$778.5K0.00%+20,683New
Invesco Ltd.20,984$789.8K0.00%+4,355+26.2%Added
LPL Financial LLC21,484$808.6K0.00%−90−0.4%Reduced
Citadel Advisors LLC22,033$829.3K0.00%−1,128,387−98.1%Reduced
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.23,006$865.9K0.00%+23,006New
Sequent Planning LLC24,741$889.2K0.25%+24,741New
Wells Fargo & Company26,238$987.6K0.00%+5,957+29.4%Added
Sound Income Strategies, LLC29,409$1.04M0.06%+27,241+1,256.5%Added
Alliancebernstein L.P.28,800$1.08M0.00%00.0%Unchanged
California State Teachers Retirement System29,525$1.11M0.00%+27,759+1,571.9%Added
Legal & General Group Plc29,977$1.13M0.00%−17,407−36.7%Reduced
Omers Administration Corp30,000$1.13M0.01%00.0%Unchanged
UBS Asset Management Americas Inc31,100$1.17M0.00%+31,100New
Jane Street Group, LLC33,746$1.27M0.00%+33,746New
Sumitomo Mitsui Trust Holdings, Inc.34,274$1.29M0.00%+34,274New
Renaissance Technologies LLC40,580$1.53M0.00%+2,680+7.1%Added
Asset Management One Co.,Ltd.43,620$1.64M0.00%+38,947+833.4%Added
Rhumbline Advisers43,720$1.65M0.00%−780−1.8%Reduced
Royal Bank of Canada44,764$1.69M0.00%−1,718−3.7%Reduced
Nomura Asset Management Co Ltd45,020$1.69M0.00%+45,020New
AQR Capital Management LLC52,479$1.98M0.00%+52,479New
Quantbot Technologies LP53,629$2.02M0.05%+43,212+414.8%Added
Franklin Resources Inc56,157$2.11M0.00%+1,093+2.0%Added
Colony Capital, Inc.68,400$2.24M0.18%−129,350−65.4%Reduced
Swiss National Bank60,200$2.27M0.00%+60,200New