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, Q2 2026
Institutional positions in Algonquin Power & Utilities Corp. as of Jun 30, 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
- 239
- −9 vs. Q1 2026
- Shares held
- 527.4M
- +11.0M (+2.1%) vs. Q1 2026
- Total value
- $3.10B
- −$69.1M (−2.2%) vs. Q1 2026
- New holders
- 21
- 104 more added
- Sold out
- 30
- 68 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Algonquin Power & Utilities Corp.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Gamco Investors, Inc. Et Al | 3,141,258 | $18.4M | 0.17% | −60,186−1.9% | Reduced |
| Canada Pension Plan Investment Board | 3,450,000 | $20.3M | 0.01% | +2,700,000+360.0% | Added |
| Man Group plc | 3,530,674 | $20.7M | 0.04% | −1,301,620−26.9% | Reduced |
| Bank of America Corp | 3,687,289 | $21.6M | 0.00% | +131,199+3.7% | Added |
| Intact Investment Management Inc. | 3,714,919 | $21.8M | 0.62% | +412,800+12.5% | Added |
| Barclays PLC | 3,746,200 | $22.0M | 0.01% | +3,074,300+457.6% | Added |
| Toronto Dominion Bank | 4,446,776 | $26.1M | 0.04% | +697,442+18.6% | Added |
| Manufacturers Life Insurance Company, The | 4,480,017 | $26.3M | 0.02% | +14,478+0.3% | Added |
| Federation des caisses Desjardins du Quebec | 4,496,462 | $26.3M | 0.08% | +1,605,757+55.5% | Added |
| Qube Research & Technologies Ltd | 4,617,013 | $27.1M | 0.03% | +2,625,126+131.8% | Added |
| Russell Investments Group, Ltd. | 4,700,506 | $27.6M | 0.02% | +2,028,958+75.9% | Added |
| CIBC Asset Management Inc | 4,764,192 | $28.7M | 0.06% | +516,561+12.2% | Added |
| National Bank of Canada | 4,914,747 | $28.9M | 0.03% | −688,150−12.3% | Reduced |
| Picton Mahoney Asset Management | 5,190,063 | $30.4M | 0.28% | +309,317+6.3% | Added |
| Vanguard Global Advisers, LLC | 5,197,093 | $30.6M | 0.01% | +472,372+10.0% | Added |
| First Trust Advisors LP | 5,525,283 | $32.4M | 0.02% | −95,573−1.7% | Reduced |
| Private Management Group Inc | 6,275,813 | $36.8M | 0.97% | −85,516−1.3% | Reduced |
| Legal & General Group Plc | 6,388,376 | $37.6M | 0.01% | −188,050−2.9% | Reduced |
| Ariel Investments, LLC | 6,608,611 | $38.7M | 0.39% | −13,033,050−66.4% | Reduced |
| Vanguard Fiduciary Trust Co | 6,834,892 | $40.2M | 0.01% | +57,436+0.8% | Added |
| D. E. Shaw & Co., Inc. | 7,517,208 | $44.1M | 0.03% | +4,115,050+121.0% | Added |
| Neuberger Berman Group LLC | 7,709,312 | $45.2M | 0.03% | −25,588−0.3% | Reduced |
| Dimensional Fund Advisors LP | 7,868,948 | $46.1M | 0.01% | +152,052+2.0% | Added |
| Bank of Nova Scotia | 7,942,535 | $46.7M | 0.07% | +11,083+0.1% | Added |
| Goldman Sachs Group Inc | 9,116,818 | $53.4M | 0.01% | +1,328,270+17.1% | Added |
| Arrowstreet Capital, Limited Partnership | 10,933,107 | $64.2M | 0.03% | +3,611,844+49.3% | Added |
| Norges Bank | 11,021,783 | $64.7M | 0.01% | +11,021,783 | New |
| Morgan Stanley | 11,360,898 | $66.6M | 0.00% | +4,268,297+60.2% | Added |
| Principal Financial Group Inc | 11,567,342 | $67.9M | 0.03% | −2,066,562−15.2% | Reduced |
| Royal Bank of Canada | 12,142,876 | $71.2M | 0.01% | −8,411,366−40.9% | Reduced |
| Clearbridge Investments, LLC | 13,497,531 | $79.1M | 0.07% | +660,696+5.1% | Added |
| British Columbia Investment Management Corp | 13,576,227 | $79.8M | 0.50% | +264,962+2.0% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 14,817,756 | $87.1M | 0.19% | +2,166,449+17.1% | Added |
| Bank of Montreal | 20,655,228 | $121.3M | 0.04% | +499,658+2.5% | Added |
| Vanguard Capital Management LLC | 22,524,576 | $132.4M | 0.00% | +146,590+0.7% | Added |
| FIL Ltd | 39,334,903 | $231.3M | 0.17% | +1,220,000+3.2% | Added |
| Starboard Value LPSuperinvestorStarboard Value | 57,189,420 | $335.1M | 7.41% | 00.0% | Unchanged |
| EdgePoint Investment Group Inc. | 88,374,416 | $519.2M | 3.92% | +6,902,022+8.5% | Added |
| Horizon Investments, LLC | 292,847 | – | – | +68,841+30.7% | Added |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −802,428−100.0% | Sold out |
| Triasima Portfolio Management inc. | 0 | $0 | 0.00% | −622,325−100.0% | Sold out |
| K2 Principal Fund, L.P. | 0 | $0 | 0.00% | −600,000−100.0% | Sold out |
| Anson Funds Management LP | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Susquehanna Advisors Group, Inc. | 0 | $0 | 0.00% | −386,400−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −199,820−100.0% | Sold out |
| Thrivent Financial for Lutherans | 0 | $0 | 0.00% | −154,764−100.0% | Sold out |
| Toroso Investments, LLC | 0 | $0 | 0.00% | −107,474−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −56,885−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −48,967−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −39,926−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −29,808−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −25,836−100.0% | Sold out |
| Phoenix Holdings Ltd. | 0 | $0 | 0.00% | −21,797−100.0% | Sold out |
| Commonwealth Financial Services, LLC | 0 | $0 | 0.00% | −17,578−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −16,428−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −16,229−100.0% | Sold out |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −15,685−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −14,070−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −13,754−100.0% | Sold out |
| Able Wealth Management LLC | 0 | $0 | 0.00% | −12,538−100.0% | Sold out |
| Davis-Rea Ltd. | 0 | $0 | 0.00% | −10,929−100.0% | Sold out |
| C M Bidwell & Associates Ltd | 0 | $0 | 0.00% | −10,187−100.0% | Sold out |
| Aviso Financial Inc. | 0 | $0 | 0.00% | −1,213−100.0% | Sold out |
| Osbon Capital Management LLC | 0 | $0 | 0.00% | −1,053−100.0% | Sold out |
| Atlantic Union Bankshares Corp | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −439−100.0% | Sold out |
| Investors Portfolio Services LLC | 0 | $0 | 0.00% | −111−100.0% | Sold out |
| Cornerstone Financial Management LLC | 0 | $0 | 0.00% | −81−100.0% | Sold out |
| Transamerica Financial Advisors, Inc. | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Packer & Co Ltd | – | – | – | – | Not filed |
| Skopos Labs, Inc. | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |