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, Q3 2025
Institutional positions in Algonquin Power & Utilities Corp. as of Sep 30, 2025. 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
- 244
- +13 vs. Q2 2025
- Shares held
- 505.6M
- +43.1M (+9.3%) vs. Q2 2025
- Total value
- $2.72B
- +$68.9M (+2.6%) vs. Q2 2025
- New holders
- 35
- 86 more added
- Sold out
- 22
- 78 more reduced
3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Algonquin Power & Utilities Corp.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State Street Corp | 2,207,500 | $12.0M | 0.00% | −117,200−5.0% | Reduced |
| TD Asset Management Inc | 2,327,185 | $12.5M | 0.01% | −50,781−2.1% | Reduced |
| Alberta Investment Management Corp | 2,553,200 | $13.7M | 0.10% | −623,600−19.6% | Reduced |
| Charles Schwab Investment Management Inc | 2,720,027 | $14.6M | 0.00% | +336,945+14.1% | Added |
| Public Employees Retirement System of Ohio | 2,878,438 | $15.5M | 0.05% | +812,191+39.3% | Added |
| UBS Group AG | 2,961,320 | $15.9M | 0.00% | −1,138,432−27.8% | Reduced |
| Gamco Investors, Inc. Et Al | 3,029,885 | $16.3M | 0.16% | −179,994−5.6% | Reduced |
| Invesco Ltd. | 3,039,931 | $16.3M | 0.00% | −43,937−1.4% | Reduced |
| RWC Asset Management LLP | 3,045,320 | $16.4M | 0.79% | +771,829+33.9% | Added |
| Cidel Asset Management Inc | 3,253,612 | $17.5M | 1.00% | +75,266+2.4% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 3,326,407 | $17.9M | 0.06% | +1,933,507+138.8% | Added |
| Jane Street Group, LLC | 3,421,412 | $18.4M | 0.02% | +3,239,517+1,781.0% | Added |
| D. E. Shaw & Co., Inc. | 3,503,952 | $18.8M | 0.02% | +3,493,847+34,575.4% | Added |
| Arrowstreet Capital, Limited Partnership | 3,717,429 | $20.0M | 0.01% | −4,219,314−53.2% | Reduced |
| Bank of America Corp | 4,122,048 | $22.1M | 0.00% | −1,916,160−31.7% | Reduced |
| Morgan Stanley | 4,135,101 | $22.2M | 0.00% | −520,985−11.2% | Reduced |
| Neuberger Berman Group LLC | 4,179,236 | $22.4M | 0.02% | +4,179,236 | New |
| Citadel Advisors LLC | 4,445,126 | $23.9M | 0.02% | +4,445,126 | New |
| BlackRock, Inc. | 4,505,866 | $24.2M | 0.00% | +649,175+16.8% | Added |
| Packer & Co Ltd | 4,513,113 | $24.2M | 6.70% | +4,513,113 | New |
| Intact Investment Management Inc. | 4,652,119 | $25.0M | 0.76% | +29,500+0.6% | Added |
| Manufacturers Life Insurance Company, The | 5,345,958 | $28.7M | 0.02% | +971,020+22.2% | Added |
| Callodine Capital Management, LP | 5,581,841 | $30.0M | 2.63% | +740,872+15.3% | Added |
| Yaupon Capital Management LP | 5,888,508 | $31.6M | 1.63% | +1,581,470+36.7% | Added |
| Corvex Management LP | 6,183,855 | $33.2M | 1.19% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 6,360,264 | $34.1M | 0.13% | −183,580−2.8% | Reduced |
| CIBC World Markets Inc. | 6,471,707 | $34.8M | 0.07% | −1,043,680−13.9% | Reduced |
| Private Management Group Inc | 6,504,282 | $34.9M | 1.04% | −37,398−0.6% | Reduced |
| Toronto Dominion Bank | 6,639,684 | $35.7M | 0.07% | +943,687+16.6% | Added |
| First Trust Advisors LP | 6,770,703 | $36.4M | 0.03% | −720,533−9.6% | Reduced |
| Dimensional Fund Advisors LP | 7,306,376 | $39.2M | 0.01% | +1,336,070+22.4% | Added |
| Legal & General Group Plc | 7,643,986 | $41.1M | 0.01% | −88,791−1.1% | Reduced |
| Goldman Sachs Group Inc | 9,878,875 | $53.0M | 0.01% | −11,596,293−54.0% | Reduced |
| National Bank of Canada | 9,911,552 | $53.2M | 0.06% | +25,127+0.3% | Added |
| Bank of Nova Scotia | 10,169,946 | $54.7M | 0.10% | −37,496−0.4% | Reduced |
| British Columbia Investment Management Corp | 13,115,250 | $70.5M | 0.40% | −13,469−0.1% | Reduced |
| Ariel Investments, LLC | 16,345,606 | $87.8M | 0.94% | +3,232,775+24.7% | Added |
| Bank of Montreal | 16,830,890 | $90.4M | 0.04% | −131,541−0.8% | Reduced |
| Royal Bank of Canada | 29,379,268 | $157.8M | 0.03% | +1,829,852+6.6% | Added |
| Vanguard Group Inc | 33,744,586 | $181.4M | 0.00% | +1,086,040+3.3% | Added |
| FIL Ltd | 49,923,003 | $268.3M | 0.21% | +21,384,998+74.9% | Added |
| EdgePoint Investment Group Inc. | 61,652,676 | $331.3M | 2.47% | +4,888,235+8.6% | Added |
| Starboard Value LPSuperinvestorStarboard Value | 63,489,420 | $340.9M | 6.42% | 00.0% | Unchanged |
| Cornerstone Planning Group LLC | 83 | – | – | −361−81.3% | Reduced |
| Centiva Capital, LP | 0 | $0 | 0.00% | −2,300,000−100.0% | Sold out |
| UBS Asset Management Americas Inc | 0 | $0 | 0.00% | −939,834−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −700,000−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −392,958−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −458,365−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −246,400−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −235,283−100.0% | Sold out |
| Gluskin Sheff & Assoc Inc | 0 | $0 | 0.00% | −133,834−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −106,046−100.0% | Sold out |
| AXA S.A. | 0 | $0 | 0.00% | −80,677−100.0% | Sold out |
| Formidable Asset Management, LLC | 0 | $0 | 0.00% | −69,370−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −26,369−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −15,109−100.0% | Sold out |
| First Affirmative Financial Network | 0 | $0 | 0.00% | −11,465−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −4,691−100.0% | Sold out |
| Bryn Mawr Trust Co | 0 | $0 | 0.00% | −3,029−100.0% | Sold out |
| Global Retirement Partners, LLC | 0 | $0 | 0.00% | −1,926−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −1,427−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −714−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −478−100.0% | Sold out |
| Sierra Ocean, LLC | 0 | $0 | 0.00% | −187−100.0% | Sold out |
| Mount Yale Investment Advisors, LLC | 0 | $0 | 0.00% | −142−100.0% | Sold out |
| Norges Bank | – | – | – | – | Not filed |
| Congress Wealth Management LLC | – | – | – | – | Not filed |
| Avantax Advisory Services, Inc. | – | – | – | – | Not filed |