ALGONQUIN POWER & UTILITIES (AQN)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
228
Reporting holders
$3.1B
Reported value
0.1%
Held as options
-4
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| EdgePoint Investment Group Inc. | $519.2M | 88,374,416 | 3.92% | 14q | +8.5%+$40.5M |
| Starboard Value LP | $335.1M | 57,189,420 | 7.41% | 13q | HELD |
| FIL Ltd | $231.3M | 39,334,903 | 0.17% | 27q | +3.2%+$7.2M |
| VANGUARD CAPITAL MANAGEMENT LLC | $132.4M | 22,524,576 | 0.00% | 2q | +0.7%+$861.9K |
| BANK OF MONTREAL /CAN/ | $121.3M | 20,655,228 | 0.04% | 31q | +2.5%+$2.9M |
| Mitsubishi UFJ Trust & Banking Corp | $87.1M | 14,817,756 | 0.19% | 2q | +17.1%+$12.7M |
| BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp | $79.8M | 13,576,227 | 0.50% | 12q | +2.0%+$1.6M |
| Clearbridge Investments, LLC | $79.1M | 13,497,531 | 0.07% | 2q | +5.1%+$3.9M |
| ROYAL BANK OF CANADA | $72.2M | 12,142,876 | 0.01% | 31q | -40.9%-$50.0M |
| PRINCIPAL FINANCIAL GROUP INC | $67.9M | 11,567,342 | 0.03% | 3q | -15.2%-$12.1M |
| MORGAN STANLEY | $66.6M | 11,360,898 | 0.00% | 35q | +60.2%+$25.0M |
| NORGES BANK | $64.7M | 11,021,783 | 0.01% | 32q | +1.1%+$679.4K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $64.2M | 10,933,107 | 0.03% | 10q | +49.3%+$21.2M |
| GOLDMAN SACHS GROUP INC | $53.4M | 9,116,818 | 0.00% | 31q | +17.1%+$7.8M |
| BANK OF NOVA SCOTIA | $46.7M | 7,942,535 | 0.07% | 24q | HELD |
| DIMENSIONAL FUND ADVISORS LP | $46.1M | 7,868,948 | 0.01% | 31q | +2.0%+$891.1K |
| NEUBERGER BERMAN GROUP LLC | $45.2M | 7,709,312 | 0.03% | 4q | HELD |
| D. E. Shaw & Co., Inc. | $44.1M | 7,517,208 | 0.02% | 12q | +121.0%+$24.1M |
| VANGUARD FIDUCIARY TRUST CO | $40.2M | 6,834,892 | 0.01% | 2q | +0.8%+$337.7K |
| ARIEL INVESTMENTS, LLC | $38.7M | 6,608,611 | 0.39% | 6q | -66.4%-$76.4M |
| Legal & General Group Plc | $37.6M | 6,388,376 | 0.01% | 31q | -2.9%-$1.1M |
| PRIVATE MANAGEMENT GROUP INC | $36.8M | 6,275,813 | 0.97% | 8q | -1.3%-$501.1K |
| FIRST TRUST ADVISORS LP | $32.4M | 5,525,283 | 0.02% | 25q | -1.7%-$560.1K |
| Vanguard Global Advisers, LLC | $30.6M | 5,197,093 | 0.01% | 2q | +10.0%+$2.8M |
| PICTON MAHONEY ASSET MANAGEMENT | $30.4M | 5,190,063 | 0.23% | 5q | +6.3%+$1.8M |
| Horizon Investments, LLC | $30.2M | 292,847 | 0.33% | 4q | +30.7%+$7.1M |
| NATIONAL BANK OF CANADA /FI/ | $28.9M | 4,914,747 | 0.02% | 19q | -12.3%-$4.0M |
| CIBC Asset Management Inc | $28.7M | 4,764,192 | 0.06% | 31q | +12.2%+$3.1M |
| Russell Investments Group, Ltd. | $27.6M | 4,700,506 | 0.02% | 31q | +75.9%+$11.9M |
| Qube Research & Technologies Ltd | $27.1M | 4,617,013 | 0.03% | 7q | +131.8%+$15.4M |
| Federation des caisses Desjardins du Quebec | $26.3M | 4,496,462 | 0.08% | 38q | +55.5%+$9.4M |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $26.3M | 4,480,017 | 0.02% | 31q | HELD |
| TORONTO DOMINION BANK | $26.2M | 4,446,776 | 0.03% | 31q | +18.6%+$4.1M |
| BARCLAYS PLC | $22.0M | 3,746,200 | 0.00% | 17q | +457.6%+$18.0M |
| INTACT INVESTMENT MANAGEMENT INC. | $21.8M | 3,714,919 | 0.62% | 31q | +12.5%+$2.4M |
| BANK OF AMERICA CORP /DE/ | $21.6M | 3,687,289 | 0.00% | 31q | +3.7%+$768.8K |
| Man Group plc | $20.7M | 3,530,674 | 0.03% | 5q | -26.9%-$7.6M |
| CANADA PENSION PLAN INVESTMENT BOARD | $20.3M | 3,450,000 | 0.01% | 3q | +360.0%+$15.9M |
| GAMCO INVESTORS, INC. ET AL | $18.4M | 3,141,258 | 0.17% | 9q | -1.9%-$352.7K |
| CIBC WORLD MARKET INC. | $17.4M | 2,962,964 | 0.03% | 31q | +10.4%+$1.6M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $16.8M | 2,857,844 | 0.00% | 9q | +6.8%+$1.1M |
| Sixth Street Partners Management Company, L.P. | $16.8M | 2,857,844 | 0.00% | new | NEW |
| TD Asset Management Inc | $15.3M | 2,604,410 | 0.01% | 31q | +1.4%+$208.8K |
| STATE STREET CORP | $13.7M | 2,307,600 | 0.00% | 29q | -7.5%-$1.1M |
| CITADEL ADVISORS LLC | $13.6M | 2,281,940 | 0.00% | 23q | +49.3%+$4.5M |
| RWC Asset Management LLP | $13.6M | 2,317,719 | 0.51% | 5q | +3.9%+$505.2K |
| GABELLI FUNDS LLC | $12.7M | 2,170,595 | 0.08% | 15q | HELD |
| JUPITER ASSET MANAGEMENT LTD | $11.9M | 2,019,617 | 0.06% | 6q | HELD |
| UBS Group AG | $11.7M | 1,992,874 | 0.00% | 31q | -14.1%-$1.9M |
| Trexquant Investment LP | $10.4M | 1,768,063 | 0.06% | 8q | +77.9%+$4.5M |
| BlackRock, Inc. | $10.4M | 1,767,727 | 0.00% | 8q | +49.1%+$3.4M |
| TD Waterhouse Canada Inc. | $8.8M | 1,604,081 | 0.02% | 10q | +4.2%+$351.1K |
| Swiss National Bank | $8.4M | 1,433,900 | 0.00% | 31q | -0.8%-$65.7K |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $8.4M | 1,426,096 | 0.02% | 7q | -55.5%-$10.4M |
| MACKENZIE FINANCIAL CORP | $8.2M | 982,323 | 0.01% | 31q | +7.2%+$551.2K |
| Krilogy Financial LLC | $8.1M | 1,387,400 | 0.24% | 12q | HELD |
| HEARTLAND ADVISORS INC | $8.0M | 1,367,030 | 0.36% | 3q | -1.8%-$146.5K |
| TWO SIGMA INVESTMENTS, LP | $6.6M | 1,120,966 | 0.00% | 10q | +325.4%+$5.0M |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | $6.5M | 1,104,534 | 0.00% | 5q | +8.0%+$481.2K |
| RENAISSANCE TECHNOLOGIES LLC | $6.4M | 1,091,255 | 0.01% | 8q | -44.0%-$5.0M |
| Point72 Asset Management, L.P. | $6.2M | 1,053,289 | 0.01% | 4q | +4.6%+$272.1K |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $6.2M | 1,052,939 | 0.01% | 3q | +4.2%+$246.8K |
| Greenland Capital Management LP | $5.7M | 975,010 | 0.71% | 4q | +5.0%+$270.5K |
| Quantbot Technologies LP | $5.7M | 972,628 | 0.22% | 13q | +57.8%+$2.1M |
| GEODE CAPITAL MANAGEMENT, LLC | $5.2M | 869,370 | 0.00% | 28q | +5.9%+$287.3K |
| Connor, Clark & Lunn Investment Management Ltd. | $5.0M | 847,500 | 0.01% | 5q | -71.6%-$12.5M |
| JANE STREET GROUP, LLC | $4.5M | 736,680 | 0.00% | 31q | +134.9%+$2.6M |
| Northwest & Ethical Investments L.P. | $4.3M | 739,919 | 0.10% | 25q | -21.3%-$1.2M |
| FRANKLIN RESOURCES INC | $4.3M | 740,779 | 0.00% | 30q | +29.7%+$993.5K |
| PDT Partners, LLC | $4.3M | 725,937 | 0.22% | 11q | HELD |
| WEDGE CAPITAL MANAGEMENT L L P/NC | $4.1M | 705,453 | 0.07% | 3q | +68.1%+$1.7M |
| CWA Asset Management Group, LLC | $4.1M | 701,578 | 0.13% | 7q | +13.3%+$481.2K |
| Balyasny Asset Management L.P. | $3.6M | 615,168 | 0.00% | 6q | -13.6%-$566.3K |
| SCOTIA CAPITAL INC. | $3.6M | 607,430 | 0.01% | 24q | -5.5%-$205.8K |
| LAZARD ASSET MANAGEMENT LLC | $3.5M | 596,200 | 0.01% | new | NEW |
| VANGUARD ASSET MANAGEMENT, Ltd | $3.5M | 595,581 | 0.00% | 2q | +7.1%+$232.6K |
| Vanguard Investments Australia, Ltd. | $3.5M | 592,543 | 0.01% | 2q | +5.2%+$171.2K |
| SIG North Trading, ULC | $3.4M | 102,322 | 0.06% | 18q | -59.2%-$4.9M |
| Nuveen, LLC | $3.1M | 523,120 | 0.00% | 6q | -4.8%-$156.3K |
| MARSHALL WACE, LLP | $2.6M | 447,342 | 0.00% | new | NEW |
| CITIGROUP INC | $2.1M | 350,183 | 0.00% | 31q | +80.8%+$919.7K |
| Steward Partners Investment Advisory, LLC | $2.0M | 341,945 | 0.01% | 29q | +20865.4%+$2.0M |
| VAN ECK ASSOCIATES CORP | $1.9M | 327,910 | 0.00% | 8q | +9.0%+$158.4K |
| CREDIT AGRICOLE S A | $1.9M | 327,610 | 0.00% | 10q | +17.1%+$279.9K |
| HITE Hedge Asset Management LLC | $1.8M | 300,000 | 0.10% | 3q | HELD |
| ALPS ADVISORS INC | $1.7M | 289,098 | 0.01% | 2q | +35.1%+$439.9K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | $1.5M | 263,163 | 0.00% | 31q | HELD |
| Invesco Ltd. | $1.5M | 259,001 | 0.00% | 31q | -93.7%-$22.5M |
| Baird Financial Group, Inc. | $1.5M | 256,046 | 0.00% | 2q | -1.0%-$15.7K |
| JPMORGAN CHASE & CO | $1.5M | 251,164 | 0.00% | 31q | -91.4%-$16.0M |
| Quinn Opportunity Partners LLC | $1.5M | 250,000 | 0.07% | 12q | -15.3%-$263.7K |
| COMMONWEALTH EQUITY SERVICES, LLC | $1.5M | 248,765 | 0.00% | 28q | HELD |
| AMERICAN CENTURY COMPANIES INC | $1.4M | 234,146 | 0.00% | 26q | +20.0%+$229.5K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.3M | 223,430 | 0.00% | 23q | +14.7%+$167.5K |
| 111 Capital | $1.3M | 219,011 | 0.22% | 2q | +849.9%+$1.2M |
| Tacita Capital Inc | $1.2M | 210,803 | 0.67% | 23q | +248.7%+$882.3K |
| NATIXIS | $1.2M | 203,016 | 0.00% | 22q | HELD |
| Schonfeld Strategic Advisors LLC | $1.2M | 198,667 | 0.00% | 6q | +241.2%+$822.9K |
| Alberta Investment Management Corp | $1.1M | 187,540 | 0.01% | 15q | -92.1%-$12.9M |
| DKRT Investments Corp. | $1.0M | 175,000 | 0.25% | 5q | 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 |
|---|---|---|---|
| 2026-08-06 | 13G | FIL Limitedwith 2 co-filers | 5.1% |
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 | 228 | $3.1B | 525,839,635 | 23 | 93 | 62 | 0.1% |
| Q1 2026 | 232 | $3.2B | 512,902,428 | 28 | 84 | 72 | 0.2% |
| Q4 2025 | 228 | $3.2B | 515,161,782 | 25 | 81 | 77 | 0.1% |
| Q3 2025 | 222 | $2.7B | 498,355,860 | 29 | 75 | 66 | 0.2% |
| Q2 2025 | 217 | $2.9B | 497,799,362 | 35 | 67 | 72 | 1.3% |
| Q1 2025 | 211 | $2.4B | 452,803,500 | 25 | 79 | 65 | 1.7% |
| Q4 2024 | 206 | $1.9B | 418,576,363 | 24 | 71 | 73 | 1.3% |
| Q3 2024 | 217 | $2.4B | 401,127,940 | 27 | 83 | 72 | 7.5% |
| Q2 2024 | 240 | $2.3B | 392,847,666 | 49 | 78 | 69 | 1.1% |
| Q1 2024 | 215 | $2.3B | 366,729,054 | 24 | 79 | 76 | 0.3% |
| Q4 2023 | 233 | $2.4B | 380,239,519 | 38 | 87 | 76 | 0.5% |
| Q3 2023 | 242 | $2.3B | 390,372,576 | 31 | 84 | 86 | 0.9% |
| Q2 2023 | 248 | $2.9B | 344,191,073 | 36 | 77 | 77 | 1.4% |
| Q1 2023 | 246 | $2.9B | 338,029,820 | 62 | 73 | 67 | 0.8% |
| Q4 2022 | 213 | $1.8B | 269,813,395 | 53 | 62 | 71 | 1.2% |
| Q3 2022 | 258 | $3.3B | 296,833,456 | 28 | 94 | 79 | 0.6% |
| Q2 2022 | 265 | $4.1B | 286,349,549 | 33 | 105 | 68 | 0.6% |
| Q1 2022 | 247 | $4.2B | 269,517,176 | 36 | 94 | 67 | 0.5% |
| Q4 2021 | 250 | $3.9B | 266,262,546 | 29 | 100 | 70 | 0.5% |
| Q3 2021 | 236 | $4.0B | 263,062,789 | 26 | 90 | 66 | 0.1% |
| Q2 2021 | 232 | $4.3B | 276,378,776 | 28 | 95 | 68 | 2.6% |
| Q1 2021 | 230 | $4.7B | 278,826,710 | 24 | 93 | 66 | 5.0% |
| Q4 2020 | 228 | $4.9B | 280,015,613 | 30 | 84 | 69 | 5.0% |
| Q3 2020 | 210 | $4.2B | 284,203,071 | 34 | 84 | 50 | 0.2% |
| Q2 2020 | 208 | $3.1B | 234,651,323 | 45 | 71 | 70 | 0.3% |
| Q1 2020 | 188 | $3.2B | 237,063,128 | 34 | 66 | 66 | 0.0% |
| Q4 2019 | 174 | $3.3B | 231,386,628 | 32 | 70 | 47 | 0.0% |
| Q3 2019 | 156 | $3.4B | 242,597,962 | 18 | 49 | 62 | 0.0% |
| Q2 2019 | 147 | $3.0B | 246,203,618 | 23 | 57 | 47 | 0.0% |
| Q1 2019 | 139 | $2.7B | 234,964,685 | 22 | 61 | 33 | 0.0% |
| Q4 2018 | 131 | $2.4B | 231,087,820 | 0 | 3 | 3 | 0.0% |