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NSA

National Storage Affiliates Trust
$44.80 -1.14 (-2.48%) At close · Jul 8
Market Cap
$3.46B
Shares
77,212,533

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 332
Total Value: $2,479,655,795
Total Shares: 65,700,684
Showing 1–100 of 335 holdings by value · page 1 of 4

Institutional Ownership Trend

26 quarters

Superinvestors Holding NSA

All superinvestors →
Joel Greenblatt $12,729,060 George Soros $11,979,883 Mario Gabelli $239,686

Holder Concentration

Across 332 13F filers
Top Holder
13.4%
Jun 2023 → Mar 2026 · range 12.6% – 15.9%
of institutional value
Top 5
35.6%
Jun 2023 → Mar 2026 · range 35.6% – 48.0%
of institutional value
Top 10
49.1%
Jun 2023 → Mar 2026 · range 47.8% – 57.4%
of institutional value
HHI
395
Jun 2023 → Mar 2026 · range 395 – 610
Broadly held
Showing 100 of 335
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $332,615,293 13.41% 8,813,336
Large COHEN & STEERS, INC. $169,624,845 6.84% 4,494,564
Mega STATE STREET CORP $134,989,903 5.44% 3,576,839
Mega CANADA PENSION PLAN INVESTMENT BOARD Pension $128,319,774 5.17% 3,400,100
Mega VANGUARD CAPITAL MANAGEMENT LLC $117,525,379 4.74% 3,114,080
Mega DEUTSCHE BANK AG\ Bank $106,996,256 4.31% 2,835,089
Mid First Trust Capital Management L.P. $68,467,908 2.76% 1,814,200
Mega GEODE CAPITAL MANAGEMENT, LLC $56,241,241 2.27% 1,490,229
Mega TWO SIGMA INVESTMENTS, LP $53,672,544 2.16% 1,422,166
Mega ALLIANCEBERNSTEIN L.P. $49,822,800 2.01% 1,320,159
Mega JENNISON ASSOCIATES LLC $48,096,308 1.94% 1,274,412
Mid Magnetar Financial LLC $46,362,532 1.87% 1,228,472
Large Russell Investments Group, Ltd. $45,346,983 1.83% 1,201,563
Mega UBS Group AG $44,627,699 1.80% 1,182,504
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $43,632,232 1.76% 1,156,127
Mega DIMENSIONAL FUND ADVISORS LP $39,984,735 1.61% 1,059,479
Mega CITADEL ADVISORS LLC $38,929,639 1.57% 1,031,522
Mega MORGAN STANLEY $37,842,042 1.53% 1,002,704
Mega WELLINGTON MANAGEMENT GROUP LLP $36,107,968 1.46% 956,756
Mid CINCINNATI INSURANCE CO Insurance $33,726,501 1.36% 893,654
Mega GOLDMAN SACHS GROUP INC $32,321,894 1.30% 856,436
Large Balyasny Asset Management L.P. $29,361,040 1.18% 777,982
Mega Bank of New York Mellon Corp Bank $28,310,806 1.14% 750,154
Mega NORTHERN TRUST CORP Bank $28,084,558 1.13% 744,159
Mega MILLENNIUM MANAGEMENT LLC $27,079,204 1.09% 717,520
Large Universal- Beteiligungs- und Servicegesellschaft mbH $26,463,665 1.07% 701,210
Mega JPMORGAN CHASE & CO $25,801,213 1.04% 683,657
Mega BANK OF AMERICA CORP /DE/ Bank $23,494,582 0.95% 622,538
Mega CITIGROUP INC $23,029,324 0.93% 610,210
Small WATER ISLAND CAPITAL LLC $21,746,693 0.88% 576,224
Mega Invesco Ltd. $19,159,161 0.77% 507,662
Mega JANE STREET GROUP, LLC $18,314,957 0.74% 485,293
Mid ALPINE ASSOCIATES MANAGEMENT INC. $17,960,466 0.72% 475,900
Mega LPL Financial LLC $17,778,974 0.72% 471,091
Mid AQR Arbitrage LLC $17,143,545 0.69% 454,254
Mega VANGUARD FIDUCIARY TRUST CO Bank $16,509,023 0.67% 437,441
Mid GLAZER CAPITAL, LLC $16,399,539 0.66% 434,540
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $16,240,120 0.65% 430,316
Large Quantinno Capital Management LP $16,105,658 0.65% 426,753
Mid Leeward Investments, LLC - MA $14,848,652 0.60% 393,446
Mega Legal & General Group Plc $14,482,724 0.58% 383,750
Large TUDOR INVESTMENT CORP ET AL $13,839,559 0.56% 366,708
Large Gotham Asset Management, LLC $12,729,060 0.51% 337,283
Mid SOROS FUND MANAGEMENT LLC $11,979,883 0.48% 317,432
Large FULLER & THALER ASSET MANAGEMENT, INC. $11,973,883 0.48% 317,273
Mid TimesSquare Capital Management, LLC $10,006,459 0.40% 265,142
Mid Alberta Investment Management Corp $9,054,392 0.37% 239,915
Large ADAGE CAPITAL PARTNERS GP, L.L.C. $7,548,000 0.30% 200,000
Mid HEARTLAND ADVISORS INC $7,548,000 0.30% 200,000
Mega BARCLAYS PLC $7,377,527 0.30% 195,483
Mega RHUMBLINE ADVISERS $7,088,175 0.29% 187,816
Large Hudson Bay Capital Management LP $6,873,322 0.28% 182,123
Large Schonfeld Strategic Advisors LLC $6,616,765 0.27% 175,325
Large BESSEMER GROUP INC $6,566,193 0.26% 173,985
Large APG Asset Management US Inc. $6,380,475 0.26% 169,064
Large CANADA LIFE ASSURANCE Co Insurance $6,282,804 0.25% 166,476
Mega CITADEL ADVISORS LLC $6,234,648 0.25% 165,200
Mega RAYMOND JAMES FINANCIAL INC $6,025,492 0.24% 159,658
Mega PRINCIPAL FINANCIAL GROUP INC $5,962,579 0.24% 157,991
Mid Sound Income Strategies, LLC $5,851,247 0.24% 155,041
Mid Lighthouse Investment Partners, LLC $5,661,000 0.23% 150,000
Mega HSBC HOLDINGS PLC $5,530,833 0.22% 146,551
Mega Swiss National Bank Bank $5,429,993 0.22% 143,879
Mega NEUBERGER BERMAN GROUP LLC $5,309,263 0.21% 140,680
Mega AMERIPRISE FINANCIAL INC $4,875,252 0.20% 129,180
Mid TIG Advisors, LLC $4,330,627 0.17% 114,749
Mega Nuveen, LLC $4,290,357 0.17% 113,682
Mid XTX Topco Ltd $4,171,100 0.17% 110,522
Small ABC ARBITRAGE SA $4,094,903 0.17% 108,503
Large NOMURA ASSET MANAGEMENT CO LTD $4,091,393 0.16% 108,410
Mid Polar Asset Management Partners Inc. $3,939,716 0.16% 104,391
Mega AQR CAPITAL MANAGEMENT LLC $3,931,638 0.16% 104,177
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $3,896,126 0.16% 103,236
Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Pension $3,868,500 0.16% 102,504
Large Swedbank AB Bank $3,774,000 0.15% 100,000
Large Grantham, Mayo, Van Otterloo & Co. LLC $3,761,583 0.15% 99,671
Small CENTAURUS FINANCIAL, INC. $3,712,785 0.15% 98,378
Large Asset Management One Co., Ltd. $3,690,481 0.15% 97,787
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $3,566,430 0.14% 94,500
Large Creative Planning $3,450,454 0.14% 91,427
Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM Pension $3,365,200 0.14% 89,168
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $3,278,322 0.13% 86,866
Large Retirement Systems of Alabama Pension $3,274,850 0.13% 86,774
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $3,219,222 0.13% 85,300
Mid CINCINNATI FINANCIAL CORP $3,095,812 0.12% 82,030
Mega Sumitomo Mitsui Trust Group, Inc. $2,918,773 0.12% 77,339
Large Centiva Capital, LP $2,857,635 0.12% 75,719
Mega PRICE T ROWE ASSOCIATES INC /MD/ $2,755,359 0.11% 73,009
Small Advisory Alpha, LLC $2,738,754 0.11% 72,569
Large Baird Financial Group, Inc. $2,734,942 0.11% 72,468
Large Allianz Asset Management GmbH $2,596,927 0.10% 68,811
Small Fortress Investment Group LLC $2,595,115 0.10% 68,763
Large Vanguard Investments Australia, Ltd. $2,486,877 0.10% 65,895
Mega VANGUARD ASSET MANAGEMENT, Ltd $2,477,480 0.10% 65,646
Large State of New Jersey Common Pension Fund D Pension $2,450,911 0.10% 64,942
Small Kintayl Capital LP $2,368,826 0.10% 62,767
Large Verition Fund Management LLC $2,240,699 0.09% 59,372
Mega Mitsubishi UFJ Asset Management Co., Ltd. $2,200,770 0.09% 58,314
Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank $2,023,052 0.08% 53,605
Large PRUDENTIAL FINANCIAL INC $1,999,011 0.08% 52,968
Key facts CIK 1618563 CUSIP 637870106 13F (30d) 10 filings 9 filers Visit website Investor relations

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