Algonquin Power & Utilities Corp.
AQN- Exchange
- NYSE
- Industry
- Electric Services
- SEC CIK
- 0001174169
No open-market purchases or sales by Algonquin Power & Utilities Corp. insiders were filed in the last 90 days; 239 institutions reported holding it in 13F filings for Q2 2026, worth $3.10B in total; Starboard Value is the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in Algonquin Power & Utilities Corp. as of Mar 31, 2026. 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
- 251
- +6 vs. Q4 2025
- Shares held
- 516.8M
- +40.7M (+8.5%) vs. Q4 2025
- Total value
- $3.17B
- +$235.5M (+8.0%) vs. Q4 2025
- New holders
- 36
- 93 more added
- Sold out
- 30
- 78 more reduced
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AQN 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 239 | $3.10B |
| Q1 2026 | 251 | $3.17B |
| Q4 2025 | 247 | $3.21B |
| Q3 2025 | 244 | $2.72B |
| Q2 2025 | 234 | $2.70B |
| Q1 2025 | 232 | $2.36B |
| Q4 2024 | 224 | $1.90B |
| Q3 2024 | 238 | $2.25B |
| Q2 2024 | 259 | $2.38B |
| Q1 2024 | 236 | $2.38B |
| Q4 2023 | 254 | $2.39B |
| Q3 2023 | 264 | $2.30B |
| Q2 2023 | 277 | $3.13B |
| Q1 2023 | 279 | $3.10B |
| Q4 2022 | 265 | $2.11B |
| Q3 2022 | 260 | $3.31B |
| Q2 2022 | 265 | $4.04B |
| Q1 2022 | 247 | $4.21B |
| Q4 2021 | 247 | $3.89B |
| Q3 2021 | 235 | $3.91B |
| Q2 2021 | 233 | $4.21B |
| Q1 2021 | 229 | $4.50B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Algonquin Power & Utilities Corp.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| EdgePoint Investment Group Inc. | 81,472,394 | $499.1M | 4.00% | −254,991−0.3% | Reduced |
| Starboard Value LPSuperinvestorStarboard Value | 57,189,420 | $351.1M | 7.69% | −6,300,000−9.9% | Reduced |
| FIL Ltd | 38,114,903 | $233.4M | 0.18% | −10,885,000−22.2% | Reduced |
| Vanguard Capital Management LLC | 22,377,986 | $137.1M | 0.00% | +22,377,986 | New |
| Royal Bank of Canada | 20,554,242 | $126.2M | 0.02% | +2,385,136+13.1% | Added |
| Bank of Montreal | 20,155,570 | $123.5M | 0.05% | −561,574−2.7% | Reduced |
| Ariel Investments, LLC | 19,641,661 | $120.6M | 1.35% | +3,721,007+23.4% | Added |
| Principal Financial Group Inc | 13,633,904 | $83.5M | 0.04% | +1,563,924+13.0% | Added |
| British Columbia Investment Management Corp | 13,311,265 | $81.5M | 0.48% | +226,673+1.7% | Added |
| Clearbridge Investments, LLC | 12,836,835 | $78.8M | 0.07% | +12,836,835 | New |
| Mitsubishi UFJ Trust & Banking Corp | 12,651,307 | $76.5M | 0.19% | +12,651,307 | New |
| Bank of Nova Scotia | 7,931,452 | $48.6M | 0.08% | −2,344,726−22.8% | Reduced |
| Goldman Sachs Group Inc | 7,788,548 | $47.8M | 0.01% | +2,077,094+36.4% | Added |
| Neuberger Berman Group LLC | 7,734,900 | $47.6M | 0.04% | +3,194,864+70.4% | Added |
| Dimensional Fund Advisors LP | 7,716,896 | $47.4M | 0.01% | +144,500+1.9% | Added |
| Arrowstreet Capital, Limited Partnership | 7,321,263 | $44.9M | 0.02% | +3,376,321+85.6% | Added |
| Morgan Stanley | 7,092,601 | $43.5M | 0.00% | +2,998,925+73.3% | Added |
| Vanguard Fiduciary Trust Co | 6,777,456 | $41.5M | 0.01% | +6,777,456 | New |
| Legal & General Group Plc | 6,576,426 | $40.1M | 0.01% | −363,102−5.2% | Reduced |
| Private Management Group Inc | 6,361,329 | $39.1M | 1.12% | −70,826−1.1% | Reduced |
| First Trust Advisors LP | 5,620,856 | $34.5M | 0.02% | −1,237,474−18.0% | Reduced |
| National Bank of Canada | 5,602,897 | $34.3M | 0.04% | +179,493+3.3% | Added |
| Picton Mahoney Asset Management | 4,880,746 | $29.9M | 0.31% | +1,361,666+38.7% | Added |
| Man Group plc | 4,832,294 | $29.7M | 0.06% | +3,000,268+163.8% | Added |
| Vanguard Global Advisers, LLC | 4,724,721 | $28.9M | 0.02% | +4,724,721 | New |
| Manufacturers Life Insurance Company, The | 4,465,539 | $27.4M | 0.02% | +18,044+0.4% | Added |
| CIBC Asset Management Inc | 4,247,631 | $26.5M | 0.06% | +3,494,338+463.9% | Added |
| Invesco Ltd. | 4,102,490 | $25.2M | 0.00% | +1,048,956+34.4% | Added |
| Toronto Dominion Bank | 3,749,334 | $23.0M | 0.04% | −4,721,324−55.7% | Reduced |
| Bank of America Corp | 3,556,090 | $21.8M | 0.00% | +849,241+31.4% | Added |
| Cidel Asset Management Inc | 3,535,918 | $21.6M | 1.18% | +1,048,080+42.1% | Added |
| D. E. Shaw & Co., Inc. | 3,402,158 | $20.9M | 0.02% | −1,946,845−36.4% | Reduced |
| Intact Investment Management Inc. | 3,302,119 | $20.2M | 0.58% | −764,500−18.8% | Reduced |
| Public Employees Retirement System of Ohio | 3,204,025 | $19.7M | 0.06% | +267,114+9.1% | Added |
| Gamco Investors, Inc. Et Al | 3,201,444 | $19.7M | 0.19% | −84,878−2.6% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 2,983,176 | $18.3M | 0.04% | −1,960,132−39.7% | Reduced |
| JPMorgan Chase & Co | 2,926,467 | $18.0M | 0.00% | +2,665,123+1,019.8% | Added |
| Federation des caisses Desjardins du Quebec | 2,890,705 | $17.7M | 0.06% | −138,252−4.6% | Reduced |
| CIBC World Markets Inc. | 2,683,861 | $16.4M | 0.03% | −1,016,144−27.5% | Reduced |
| Charles Schwab Investment Management Inc | 2,675,980 | $16.3M | 0.00% | −68,987−2.5% | Reduced |
| Russell Investments Group, Ltd. | 2,671,548 | $16.3M | 0.02% | +2,487,633+1,352.6% | Added |
| TD Asset Management Inc | 2,568,896 | $15.7M | 0.01% | +135,587+5.6% | Added |
| State Street Corp | 2,494,900 | $15.5M | 0.00% | −56,200−2.2% | Reduced |
| Alberta Investment Management Corp | 2,377,140 | $14.6M | 0.09% | −176,060−6.9% | Reduced |
| UBS Group AG | 2,318,658 | $14.2M | 0.00% | +150,072+6.9% | Added |
| RWC Asset Management LLP | 2,231,500 | $13.7M | 0.57% | −99,595−4.3% | Reduced |
| Price T Rowe Associates Inc | 2,180,803 | $13.4M | 0.00% | +2,180,803 | New |
| Gabelli Funds LLC | 2,170,595 | $13.3M | 0.09% | −15,527−0.7% | Reduced |
| Jupiter Asset Management Ltd | 2,019,617 | $12.3M | 0.07% | +1,100,843+119.8% | Added |
| Qube Research & Technologies Ltd | 1,991,887 | $12.2M | 0.02% | −626,951−23.9% | Reduced |
| Renaissance Technologies LLC | 1,947,792 | $12.0M | 0.02% | +712,800+57.7% | Added |
| TD Waterhouse Canada Inc. | 1,539,752 | $9.55M | 0.03% | +281,127+22.3% | Added |
| Citadel Advisors LLC | 1,528,619 | $9.39M | 0.01% | −781,608−33.8% | Reduced |
| Krilogy Financial LLC | 1,387,165 | $8.89M | 0.29% | −210,000−13.1% | Reduced |
| Swiss National Bank | 1,445,100 | $8.84M | 0.01% | 00.0% | Unchanged |
| Heartland Advisors Inc | 1,392,030 | $8.55M | 0.44% | +892,030+178.4% | Added |
| BlackRock, Inc. | 1,185,935 | $7.28M | 0.00% | −3,444,093−74.4% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,022,676 | $6.24M | 0.01% | −529,812−34.1% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,010,888 | $6.19M | 0.01% | +431,978+74.6% | Added |
| Point72 Asset Management, L.P. | 1,006,924 | $6.17M | 0.01% | −852,383−45.8% | Reduced |
| Trexquant Investment LP | 993,573 | $6.10M | 0.04% | −118,303−10.6% | Reduced |
| Northwest & Ethical Investments L.P. | 940,052 | $5.78M | 0.13% | +4,789+0.5% | Added |
| Greenland Capital Management LP | 928,990 | $5.67M | 1.13% | +397,260+74.7% | Added |
| Mackenzie Financial Corp | 916,231 | $5.61M | 0.01% | +30,599+3.5% | Added |
| Geode Capital Management, LLC | 821,152 | $5.09M | 0.00% | −1,098,748−57.2% | Reduced |
| Quadrature Capital Ltd | 802,428 | $4.90M | 0.06% | +578,728+258.7% | Added |
| Canada Pension Plan Investment Board | 750,000 | $4.59M | 0.00% | +388,700+107.6% | Added |
| PDT Partners, LLC | 725,937 | $4.46M | 0.26% | −142,000−16.4% | Reduced |
| Balyasny Asset Management LLC | 711,798 | $4.37M | 0.01% | +71,444+11.2% | Added |
| Euro Pacific Asset Management, LLC | 703,450 | $4.31M | 0.43% | +349,400+98.7% | Added |
| Barclays PLC | 671,900 | $4.13M | 0.00% | +236,874+54.5% | Added |
| Scotia Capital Inc. | 642,520 | $3.93M | 0.02% | −42,470−6.2% | Reduced |
| CWA Asset Management Group, LLC | 619,470 | $3.80M | 0.13% | +120,895+24.2% | Added |
| Triasima Portfolio Management inc. | 622,325 | $3.80M | 0.57% | +420,593+208.5% | Added |
| Quantbot Technologies LP | 616,431 | $3.78M | 0.15% | +567,435+1,158.1% | Added |
| K2 Principal Fund, L.P. | 600,000 | $3.68M | 0.39% | +400,000+200.0% | Added |
| Franklin Resources Inc | 571,263 | $3.51M | 0.00% | −36,389−6.0% | Reduced |
| Vanguard Investments Australia, Ltd. | 563,427 | $3.45M | 0.01% | +563,427 | New |
| Vanguard Asset Management, Ltd | 556,019 | $3.41M | 0.00% | +556,019 | New |
| Nuveen, LLC | 549,708 | $3.36M | 0.00% | 00.0% | Unchanged |
| Anson Funds Management LP | 500,000 | $3.06M | 0.40% | +500,000 | New |
| Wedge Capital Management L L P | 419,781 | $2.58M | 0.05% | −53,199−11.2% | Reduced |
| Susquehanna Advisors Group, Inc. | 386,400 | $2.37M | 0.11% | 00.0% | Unchanged |
| Jane Street Group, LLC | 313,588 | $1.92M | 0.00% | −2,046,709−86.7% | Reduced |
| Van Eck Associates Corp | 300,943 | $1.84M | 0.00% | +13,130+4.6% | Added |
| HITE Hedge Asset Management LLC | 300,000 | $1.84M | 0.10% | +100,000+50.0% | Added |
| Quinn Opportunity Partners LLC | 295,000 | $1.81M | 0.10% | −135,000−31.4% | Reduced |
| Packer & Co Ltd | 289,556 | $1.78M | 0.66% | −4,223,557−93.6% | Reduced |
| Millennium Management LLC | 282,521 | $1.73M | 0.00% | −862,508−75.3% | Reduced |
| Credit Agricole S A | 279,837 | $1.72M | 0.01% | +22,964+8.9% | Added |
| Two Sigma Investments, LP | 263,539 | $1.62M | 0.00% | −454,500−63.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 263,163 | $1.61M | 0.00% | +29,682+12.7% | Added |
| Baird Financial Group, Inc. | 258,719 | $1.59M | 0.00% | +258,719 | New |
| SIG North Trading, ULC | 250,563 | $1.54M | 0.31% | −10,100−3.9% | Reduced |
| Commonwealth Equity Services, LLC | 249,395 | $1.53M | 0.00% | +502+0.2% | Added |
| Beutel, Goodman & Co Ltd. | 243,220 | $1.48M | 0.01% | −18,850−7.2% | Reduced |
| Great West Life Assurance Co | 226,878 | $1.39M | 0.00% | +270+0.1% | Added |
| Horizon Investments, LLC | 224,006 | $1.38M | 0.02% | −18,111−7.5% | Reduced |
| Northern Trust Corp | 223,241 | $1.37M | 0.00% | −229,108−50.6% | Reduced |
| Alps Advisors Inc | 214,028 | $1.31M | 0.01% | +214,028 | New |