NSA

National Storage Affiliates Trust

Company with tickers: NSA, NSA-PA, NSA-PB

CIK
1618563
CUSIP
637870106
Shares Outstanding
77,212,533
Holders: 323
Total Value: $2,273,429,114
Total Shares: 60,239,251
Showing 1–100 of 326 holdings by value · page 1 of 4

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 323 13F filers · Δ vs Dec 31, 2025
Top Holder
14.6%
+1.3 pts
Top 5
38.4%
+7.4 pts
Top 10
50.5%
+7.2 pts
HHI
438
Broadly held +95

Quarterly Activity

vs Dec 31, 2025
New
313
Increased
5
Decreased
5
Sold Out
310
Unchanged
0
Holder count: +3
Institutional value: +23.8%
Shares held: -7.5%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds
Mega GOLDMAN SACHS GROUP INC +474,395 856,436
Large Rockefeller Capital Management L.P. +15,131 15,467
Large Corient Private Wealth LLC +11,480 20,849
Small Caitong International Asset Management Co., Ltd +1,198 4,682
Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. +232 4,912

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds
Mega HSBC HOLDINGS PLC −56,326 146,551
Mega VICTORY CAPITAL MANAGEMENT INC −44,754 11,692
Small MOSELEY INVESTMENT MANAGEMENT INC −2,890 14,076
Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC −1,514 17,277
Small Essential Partners LLC −4 45

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD)
Mega BlackRock, Inc. 8,813,336 $332,615,293
Large COHEN & STEERS, INC. 4,494,564 $169,624,845
Mega STATE STREET CORP 3,576,839 $134,989,903
Mega CANADA PENSION PLAN INVESTMENT BOARD 3,400,100 $128,319,774
Mega DEUTSCHE BANK AG\ 2,835,089 $106,996,256

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD)
Mega BlackRock, Inc. 8,681,742 $244,911,934
Mega STATE STREET CORP 3,599,555 $101,543,446
Large PRUDENTIAL FINANCIAL INC 2,675,286 $75,469,817
Large Balyasny Asset Management LLC 2,622,624 $73,984,223
Small Long Pond Capital, LP 2,591,313 $73,100,939
100 of 100 shown Export CSV
Holder Value (USD) % of 13F Shares Action
Mega BlackRock, Inc. $332,615,293 14.63% 8,813,336 View
Large COHEN & STEERS, INC. $169,624,845 7.46% 4,494,564 View
Mega STATE STREET CORP $134,989,903 5.94% 3,576,839 View
Mega CANADA PENSION PLAN INVESTMENT BOARD $128,319,774 5.64% 3,400,100 View
Mega DEUTSCHE BANK AG\ $106,996,256 4.71% 2,835,089 View
Mid First Trust Capital Management L.P. $68,467,908 3.01% 1,814,200 View
Mega GEODE CAPITAL MANAGEMENT, LLC $56,241,241 2.47% 1,490,229 View
Mega TWO SIGMA INVESTMENTS, LP $53,672,544 2.36% 1,422,166 View
Mega ALLIANCEBERNSTEIN L.P. $49,822,800 2.19% 1,320,159 View
Mega JENNISON ASSOCIATES LLC $48,096,308 2.12% 1,274,412 View
Mid Magnetar Financial LLC $46,362,532 2.04% 1,228,472 View
Large Russell Investments Group, Ltd. $45,346,983 1.99% 1,201,563 View
Mega UBS Group AG $44,627,699 1.96% 1,182,504 View
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $43,632,232 1.92% 1,156,127 View
Mega DIMENSIONAL FUND ADVISORS LP $39,984,735 1.76% 1,059,479 View
Mega CITADEL ADVISORS LLC $38,929,639 1.71% 1,031,522 View
Mega WELLINGTON MANAGEMENT GROUP LLP $36,107,968 1.59% 956,756 View
Mid CINCINNATI INSURANCE CO $33,726,501 1.48% 893,654 View
Mega GOLDMAN SACHS GROUP INC $32,321,894 1.42% 856,436 View
Large Balyasny Asset Management L.P. $29,361,040 1.29% 777,982 View
Mega Bank of New York Mellon Corp $28,310,806 1.25% 750,154 View
Mega MILLENNIUM MANAGEMENT LLC $27,079,204 1.19% 717,520 View
Large Universal- Beteiligungs- und Servicegesellschaft mbH $26,463,665 1.16% 701,210 View
Mega JPMORGAN CHASE & CO $25,801,213 1.13% 683,657 View
Mega BANK OF AMERICA CORP /DE/ $23,494,582 1.03% 622,538 View
Mega CITIGROUP INC $23,029,324 1.01% 610,210 View
Small WATER ISLAND CAPITAL LLC $21,746,693 0.96% 576,224 View
Mega JANE STREET GROUP, LLC $18,314,957 0.81% 485,293 View
Mid ALPINE ASSOCIATES MANAGEMENT INC. $17,960,466 0.79% 475,900 View
Mega Invesco Ltd. $17,888,078 0.79% 473,982 View
Mega LPL Financial LLC $17,778,974 0.78% 471,091 View
Mid AQR Arbitrage LLC $17,143,545 0.75% 454,254 View
Mid GLAZER CAPITAL, LLC $16,399,539 0.72% 434,540 View
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $16,240,120 0.71% 430,316 View
Large Quantinno Capital Management LP $16,105,658 0.71% 426,753 View
Mid Leeward Investments, LLC - MA $14,848,652 0.65% 393,446 View
Mega Legal & General Group Plc $14,482,724 0.64% 383,750 View
Large TUDOR INVESTMENT CORP ET AL $13,839,559 0.61% 366,708 View
Large Gotham Asset Management, LLC $12,729,060 0.56% 337,283 View
Mid SOROS FUND MANAGEMENT LLC $11,979,883 0.53% 317,432 View
Large FULLER & THALER ASSET MANAGEMENT, INC. $11,973,883 0.53% 317,273 View
Mid TimesSquare Capital Management, LLC $10,006,459 0.44% 265,142 View
Mid Alberta Investment Management Corp $9,054,392 0.40% 239,915 View
Large ADAGE CAPITAL PARTNERS GP, L.L.C. $7,548,000 0.33% 200,000 View
Mid HEARTLAND ADVISORS INC $7,548,000 0.33% 200,000 View
Mega BARCLAYS PLC $7,377,527 0.32% 195,483 View
Mega RHUMBLINE ADVISERS $7,088,175 0.31% 187,816 View
Large Hudson Bay Capital Management LP $6,873,322 0.30% 182,123 View
Large Schonfeld Strategic Advisors LLC $6,616,765 0.29% 175,325 View
Large BESSEMER GROUP INC $6,566,193 0.29% 173,985 View
Large APG Asset Management US Inc. $6,380,475 0.28% 169,064 View
Large CANADA LIFE ASSURANCE Co $6,282,804 0.28% 166,476 View
Mega CITADEL ADVISORS LLC $6,234,648 0.27% 165,200 View
Mega RAYMOND JAMES FINANCIAL INC $6,025,492 0.27% 159,658 View
Mega PRINCIPAL FINANCIAL GROUP INC $5,962,579 0.26% 157,991 View
Mid Sound Income Strategies, LLC $5,851,247 0.26% 155,041 View
Mid Lighthouse Investment Partners, LLC $5,661,000 0.25% 150,000 View
Mega HSBC HOLDINGS PLC $5,530,833 0.24% 146,551 View
Mega Swiss National Bank $5,429,993 0.24% 143,879 View
Mega NEUBERGER BERMAN GROUP LLC $5,309,263 0.23% 140,680 View
Mega AMERIPRISE FINANCIAL INC $4,875,252 0.21% 129,180 View
Mid TIG Advisors, LLC $4,330,627 0.19% 114,749 View
Mega Nuveen, LLC $4,290,357 0.19% 113,682 View
Mid XTX Topco Ltd $4,171,100 0.18% 110,522 View
Small ABC ARBITRAGE SA $4,094,903 0.18% 108,503 View
Large NOMURA ASSET MANAGEMENT CO LTD $4,091,393 0.18% 108,410 View
Mid Polar Asset Management Partners Inc. $3,939,716 0.17% 104,391 View
Mega AQR CAPITAL MANAGEMENT LLC $3,931,638 0.17% 104,177 View
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $3,896,126 0.17% 103,236 View
Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO $3,868,500 0.17% 102,504 View
Large Swedbank AB $3,774,000 0.17% 100,000 View
Large Grantham, Mayo, Van Otterloo & Co. LLC $3,761,583 0.17% 99,671 View
Small CENTAURUS FINANCIAL, INC. $3,712,785 0.16% 98,378 View
Large Asset Management One Co., Ltd. $3,690,481 0.16% 97,787 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $3,566,430 0.16% 94,500 View
Large Creative Planning $3,450,454 0.15% 91,427 View
Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM $3,365,200 0.15% 89,168 View
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM $3,278,322 0.14% 86,866 View
Large Retirement Systems of Alabama $3,274,850 0.14% 86,774 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $3,219,222 0.14% 85,300 View
Mid CINCINNATI FINANCIAL CORP $3,095,812 0.14% 82,030 View
Mega MORGAN STANLEY $3,026,898 0.13% 80,204 View
Mega Sumitomo Mitsui Trust Group, Inc. $2,918,773 0.13% 77,339 View
Large Centiva Capital, LP $2,857,635 0.13% 75,719 View
Mega PRICE T ROWE ASSOCIATES INC /MD/ $2,755,359 0.12% 73,009 View
Small Advisory Alpha, LLC $2,738,754 0.12% 72,569 View
Large Baird Financial Group, Inc. $2,734,942 0.12% 72,468 View
Large Allianz Asset Management GmbH $2,596,927 0.11% 68,811 View
Small Fortress Investment Group LLC $2,595,115 0.11% 68,763 View
Large State of New Jersey Common Pension Fund D $2,450,911 0.11% 64,942 View
Small Kintayl Capital LP $2,368,826 0.10% 62,767 View
Large Verition Fund Management LLC $2,240,699 0.10% 59,372 View
Mega Mitsubishi UFJ Asset Management Co., Ltd. $2,200,770 0.10% 58,314 View
Large Zurcher Kantonalbank (Zurich Cantonalbank) $2,023,052 0.09% 53,605 View
Large PRUDENTIAL FINANCIAL INC $1,999,011 0.09% 52,968 View
Mega WELLS FARGO & COMPANY/MN $1,947,269 0.09% 51,597 View
Mid Penserra Capital Management LLC $1,926,060 0.08% 51,035 View
Large COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS $1,877,489 0.08% 49,748 View
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE $1,808,614 0.08% 47,923 View
Mid State of Alaska, Department of Revenue $1,778,987 0.08% 47,138 View
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