NATIONAL STORAGE AFFILIATES (NSA)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
340
Reporting holders
$3.4B
Reported value
0.1%
Calls
0.1%
Puts
+8
Holder change
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $403.1M | 9,065,116 | 0.01% | 8q | +2.9%+$11.2M |
| STATE STREET CORP | $315.6M | 7,097,220 | 0.00% | 31q | +98.4%+$156.6M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $273.6M | 6,153,018 | 0.01% | 2q | +2.5%+$6.6M |
| COHEN & STEERS, INC. | $212.9M | 4,788,045 | 0.34% | 5q | +6.5%+$13.1M |
| DEUTSCHE BANK AG\ | $164.0M | 3,687,549 | 0.05% | 34q | +30.1%+$37.9M |
| VANGUARD CAPITAL MANAGEMENT LLC | $145.7M | 3,276,941 | 0.00% | 2q | +5.2%+$7.2M |
| CANADA PENSION PLAN INVESTMENT BOARD | $130.9M | 2,943,850 | 0.07% | 3q | -13.4%-$20.3M |
| First Trust Capital Management L.P. | $92.0M | 2,068,813 | 5.36% | 2q | +14.0%+$11.3M |
| CITADEL ADVISORS LLC | $79.7M | 1,755,402 | 0.00% | 31q | +70.2%+$32.9M |
| GEODE CAPITAL MANAGEMENT, LLC | $66.7M | 1,500,096 | 0.00% | 31q | +0.7%+$438.9K |
| Russell Investments Group, Ltd. | $62.0M | 1,394,899 | 0.05% | 22q | +16.1%+$8.6M |
| GOLDMAN SACHS GROUP INC | $59.4M | 1,335,702 | 0.01% | 31q | +56.0%+$21.3M |
| Magnetar Financial LLC | $55.0M | 1,236,534 | 0.50% | 2q | +0.7%+$358.5K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $53.2M | 1,196,295 | 0.01% | 31q | +3.5%+$1.8M |
| Sixth Street Partners Management Company, L.P. | $53.2M | 1,196,295 | 0.01% | new | NEW |
| UBS Group AG | $51.5M | 1,158,260 | 0.01% | 31q | -2.1%-$1.1M |
| MORGAN STANLEY | $48.9M | 1,098,778 | 0.00% | 35q | +9.6%+$4.3M |
| ALLIANCEBERNSTEIN L.P. | $47.6M | 1,261,768 | 0.02% | 31q | -4.4%-$2.2M |
| DIMENSIONAL FUND ADVISORS LP | $47.0M | 1,057,084 | 0.01% | 31q | HELD |
| MILLENNIUM MANAGEMENT LLC | $46.3M | 1,041,035 | 0.02% | 31q | +45.1%+$14.4M |
| Quantinno Capital Management LP | $41.2M | 926,269 | 0.05% | 14q | +117.1%+$22.2M |
| AQR Arbitrage LLC | $41.0M | 923,781 | 0.58% | 2q | +103.4%+$20.9M |
| WELLINGTON MANAGEMENT GROUP LLP | $36.1M | 811,892 | 0.01% | 4q | -15.1%-$6.4M |
| CITIGROUP INC | $34.9M | 784,060 | 0.01% | 31q | +28.5%+$7.7M |
| NORTHERN TRUST CORP | $34.8M | 783,152 | 0.00% | 31q | +5.2%+$1.7M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $34.0M | 763,567 | 0.05% | 6q | +8.9%+$2.8M |
| JPMORGAN CHASE & CO | $33.1M | 726,989 | 0.00% | 31q | +6.3%+$2.0M |
| Bank of New York Mellon Corp | $32.5M | 730,134 | 0.01% | 31q | -2.7%-$890.3K |
| WATER ISLAND CAPITAL LLC | $32.4M | 728,454 | 3.01% | 2q | +26.4%+$6.8M |
| JENNISON ASSOCIATES LLC | $25.3M | 568,448 | 0.02% | 31q | -55.4%-$31.4M |
| NORGES BANK | $25.3M | 568,000 | 0.00% | 28q | +175.7%+$16.1M |
| CINCINNATI INSURANCE CO | $24.2M | 543,352 | 0.35% | 14q | -39.2%-$15.6M |
| FULLER & THALER ASSET MANAGEMENT, INC. | $24.0M | 538,791 | 0.07% | 11q | +69.8%+$9.9M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $21.2M | 476,655 | 0.01% | 10q | +361.7%+$16.6M |
| ALPINE ASSOCIATES MANAGEMENT INC. | $21.1M | 473,739 | 1.32% | 2q | HELD |
| LPL Financial LLC | $20.8M | 468,286 | 0.00% | 31q | -0.6%-$124.7K |
| VANGUARD FIDUCIARY TRUST CO | $20.1M | 452,808 | 0.00% | 2q | +3.5%+$683.4K |
| Gotham Asset Management, LLC | $19.7M | 443,426 | 0.05% | 12q | +31.5%+$4.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $19.4M | 437,175 | 0.00% | 14q | +1.6%+$305.0K |
| Invesco Ltd. | $19.4M | 435,981 | 0.00% | 31q | -14.1%-$3.2M |
| TWO SIGMA INVESTMENTS, LP | $19.0M | 427,945 | 0.01% | 6q | -69.9%-$44.2M |
| Leeward Investments, LLC - MA | $17.1M | 384,974 | 0.78% | 16q | -2.2%-$376.7K |
| TUDOR INVESTMENT CORP ET AL | $16.3M | 366,729 | 0.02% | 2q | HELD |
| JANE STREET GROUP, LLC | $16.0M | 359,523 | 0.00% | 13q | -25.9%-$5.6M |
| Legal & General Group Plc | $15.8M | 354,438 | 0.00% | 31q | -7.6%-$1.3M |
| Polar Asset Management Partners Inc. | $14.1M | 317,333 | 0.23% | 2q | +204.0%+$9.5M |
| BANK OF AMERICA CORP /DE/ | $12.1M | 271,501 | 0.00% | 31q | -56.4%-$15.6M |
| ROYAL BANK OF CANADA | $10.3M | 231,860 | 0.00% | 31q | +535.4%+$8.7M |
| NATIXIS | $9.1M | 205,340 | 0.04% | new | NEW |
| Lighthouse Investment Partners, LLC | $8.9M | 200,000 | 0.24% | 4q | +33.3%+$2.2M |
| RHUMBLINE ADVISERS | $8.4M | 188,892 | 0.01% | 31q | +0.6%+$47.8K |
| APG Asset Management US Inc. | $7.8M | 172,054 | 0.05% | 2q | +1.8%+$135.2K |
| RAYMOND JAMES FINANCIAL INC | $7.7M | 173,907 | 0.00% | 7q | +8.9%+$633.7K |
| Corient Private Wealth LP | $7.5M | 168,928 | 0.00% | 3q | +710.2%+$6.6M |
| CANADA LIFE ASSURANCE Co | $7.4M | 167,294 | 0.01% | 31q | HELD |
| PRINCIPAL FINANCIAL GROUP INC | $7.2M | 161,287 | 0.00% | 31q | +2.1%+$146.6K |
| FMR LLC | $7.1M | 159,207 | 0.00% | 30q | +478.2%+$5.9M |
| ABC ARBITRAGE SA | $7.0M | 156,367 | 0.75% | 2q | +44.1%+$2.1M |
| Swiss National Bank | $6.4M | 143,079 | 0.00% | 31q | -0.6%-$35.6K |
| HSBC HOLDINGS PLC | $6.3M | 140,779 | 0.00% | 31q | -3.9%-$256.7K |
| Sound Income Strategies, LLC | $6.2M | 139,114 | 0.28% | 13q | -10.3%-$708.3K |
| Allianz Asset Management GmbH | $6.2M | 138,736 | 0.00% | 21q | +101.6%+$3.1M |
| AMERIPRISE FINANCIAL INC | $6.1M | 137,064 | 0.00% | 31q | -46.9%-$5.4M |
| Nuveen, LLC | $5.8M | 130,310 | 0.00% | 6q | +14.6%+$739.4K |
| Verition Fund Management LLC | $5.5M | 123,450 | 0.01% | 5q | +107.9%+$2.8M |
| NEUBERGER BERMAN GROUP LLC | $5.4M | 120,536 | 0.00% | 31q | -14.3%-$895.8K |
| TIG Advisors, LLC | $5.1M | 115,793 | 0.23% | 2q | +0.9%+$46.4K |
| Creative Planning | $5.1M | 114,923 | 0.00% | 10q | +25.7%+$1.0M |
| NOMURA ASSET MANAGEMENT CO LTD | $5.0M | 113,320 | 0.01% | 31q | +4.5%+$218.3K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $5.0M | options only | 0.00% | 29q | OPTIONS |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $4.6M | 102,663 | 0.01% | 31q | HELD |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $4.5M | 101,000 | 0.01% | new | NEW |
| XTX Topco Ltd | $4.5M | 100,788 | 0.06% | 3q | -8.8%-$432.9K |
| Asset Management One Co., Ltd. | $4.4M | 97,856 | 0.01% | 31q | HELD |
| ALLIUM FINANCIAL ADVISORS, LLC | $4.3M | 97,334 | 2.83% | new | NEW |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $4.2M | 95,216 | 0.00% | 31q | +98.7%+$2.1M |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | $4.0M | 89,833 | 0.01% | 31q | +0.7%+$29.6K |
| Baird Financial Group, Inc. | $3.8M | 85,523 | 0.01% | 28q | +18.0%+$580.6K |
| CINCINNATI FINANCIAL CORP | $3.6M | 82,030 | 0.07% | 13q | HELD |
| Grantham, Mayo, Van Otterloo & Co. LLC | $3.5M | 78,277 | 0.01% | 2q | -21.5%-$951.4K |
| PRICE T ROWE ASSOCIATES INC /MD/ | $3.4M | 77,496 | 0.00% | 31q | +6.1%+$199.6K |
| Centiva Capital, LP | $3.4M | 75,717 | 0.03% | 2q | HELD |
| Sumitomo Mitsui Trust Group, Inc. | $3.4M | 75,646 | 0.00% | 31q | -2.2%-$75.3K |
| VANGUARD ASSET MANAGEMENT, Ltd | $3.3M | 74,775 | 0.00% | 2q | +13.9%+$406.0K |
| Retirement Systems of Alabama | $3.3M | 73,450 | 0.01% | 21q | -15.4%-$592.5K |
| AQR CAPITAL MANAGEMENT LLC | $3.3M | 73,309 | 0.00% | 31q | -29.6%-$1.4M |
| Advisory Alpha, LLC | $3.2M | 72,569 | 0.08% | 24q | HELD |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $3.1M | 70,004 | 0.02% | 31q | +40.7%+$900.8K |
| Vanguard Investments Australia, Ltd. | $2.9M | 66,100 | 0.01% | 2q | HELD |
| Zurcher Kantonalbank (Zurich Cantonalbank) | $2.8M | 63,813 | 0.01% | 31q | +19.0%+$453.9K |
| Bridgewater Associates, LP | $2.8M | 62,778 | 0.01% | new | NEW |
| Mitsubishi UFJ Asset Management Co., Ltd. | $2.7M | 61,164 | 0.00% | 31q | +4.9%+$126.7K |
| LMR Partners LLP | $2.7M | 60,665 | 0.01% | new | NEW |
| Fortress Investment Group LLC | $2.5M | 56,547 | 0.47% | 2q | -17.8%-$543.2K |
| BARCLAYS PLC | $2.5M | 55,751 | 0.00% | 31q | -71.5%-$6.2M |
| WELLS FARGO & COMPANY/MN | $2.1M | 48,079 | 0.00% | 31q | -53.4%-$2.5M |
| Oak Thistle LLC | $2.1M | 48,079 | 0.21% | new | NEW |
| MERCER GLOBAL ADVISORS INC /ADV | $2.1M | 47,774 | 0.00% | 6q | +209.3%+$1.4M |
| STIFEL FINANCIAL CORP | $2.1M | 47,526 | 0.00% | 31q | +10.0%+$192.1K |
| State of Alaska, Department of Revenue | $2.1M | 47,040 | 0.02% | 31q | HELD |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-13 | 13G/A | Long Pond Capital, LPwith 2 co-filers | 0.0% |
| 2026-07-31 | 13G | Vanguard Capital Management | 5.0% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 340 | $3.4B | 77,387,101 | 52 | 123 | 94 | 0.2% |
| Q1 2026 | 332 | $2.7B | 71,552,558 | 65 | 106 | 95 | 0.5% |
| Q4 2025 | 329 | $2.2B | 76,889,018 | 41 | 106 | 118 | 0.1% |
| Q3 2025 | 331 | $2.2B | 72,639,169 | 36 | 119 | 112 | 0.0% |
| Q2 2025 | 344 | $2.3B | 70,295,202 | 61 | 115 | 112 | 0.1% |
| Q1 2025 | 340 | $2.7B | 69,193,607 | 41 | 134 | 96 | 0.1% |
| Q4 2024 | 350 | $2.6B | 67,808,374 | 25 | 131 | 113 | 0.1% |
| Q3 2024 | 353 | $3.3B | 68,525,327 | 44 | 97 | 138 | 0.1% |
| Q2 2024 | 362 | $2.8B | 67,656,248 | 65 | 96 | 136 | 0.1% |
| Q1 2024 | 323 | $2.8B | 70,435,581 | 41 | 102 | 116 | 0.2% |
| Q4 2023 | 308 | $3.1B | 73,740,199 | 38 | 79 | 135 | 0.2% |
| Q3 2023 | 300 | $2.3B | 73,498,506 | 29 | 115 | 98 | 0.2% |
| Q2 2023 | 336 | $2.7B | 76,621,806 | 57 | 109 | 117 | 0.1% |
| Q1 2023 | 308 | $3.3B | 78,029,217 | 38 | 123 | 103 | 0.1% |
| Q4 2022 | 317 | $2.8B | 77,386,863 | 47 | 116 | 93 | 0.1% |
| Q3 2022 | 315 | $3.3B | 79,363,940 | 45 | 124 | 92 | 0.0% |
| Q2 2022 | 318 | $3.9B | 78,517,302 | 57 | 114 | 99 | 0.1% |
| Q1 2022 | 304 | $4.9B | 78,721,489 | 34 | 108 | 101 | 0.0% |
| Q4 2021 | 307 | $5.3B | 77,230,339 | 37 | 117 | 96 | 0.1% |
| Q3 2021 | 283 | $4.0B | 75,457,235 | 39 | 140 | 55 | 0.2% |
| Q2 2021 | 253 | $3.2B | 63,990,084 | 49 | 97 | 74 | 0.1% |
| Q1 2021 | 228 | $2.5B | 63,539,744 | 33 | 82 | 68 | 0.1% |
| Q4 2020 | 215 | $2.2B | 60,678,266 | 25 | 76 | 62 | 0.1% |
| Q3 2020 | 218 | $2.0B | 60,488,655 | 41 | 69 | 69 | 0.2% |
| Q2 2020 | 196 | $1.6B | 56,855,088 | 27 | 79 | 62 | 0.2% |
| Q1 2020 | 214 | $1.7B | 56,734,783 | 30 | 76 | 68 | 0.1% |
| Q4 2019 | 205 | $2.0B | 57,999,893 | 17 | 79 | 69 | 0.1% |
| Q3 2019 | 219 | $1.9B | 56,309,555 | 36 | 97 | 51 | 0.1% |
| Q2 2019 | 198 | $1.6B | 56,307,519 | 22 | 81 | 48 | 0.0% |
| Q1 2019 | 208 | $1.5B | 53,150,230 | 23 | 74 | 73 | 0.0% |
| Q4 2018 | 207 | $1.4B | 53,540,740 | 7 | 3 | 4 | 0.1% |