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 |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 1,947,792 | $12.0M | 0.02% | +712,800+57.7% | Added |
| Qube Research & Technologies Ltd | 1,991,887 | $12.2M | 0.02% | −626,951−23.9% | Reduced |
| Jupiter Asset Management Ltd | 2,019,617 | $12.3M | 0.07% | +1,100,843+119.8% | Added |
| Gabelli Funds LLC | 2,170,595 | $13.3M | 0.09% | −15,527−0.7% | Reduced |
| Price T Rowe Associates Inc | 2,180,803 | $13.4M | 0.00% | +2,180,803 | New |
| RWC Asset Management LLP | 2,231,500 | $13.7M | 0.57% | −99,595−4.3% | Reduced |
| UBS Group AG | 2,318,658 | $14.2M | 0.00% | +150,072+6.9% | Added |
| Alberta Investment Management Corp | 2,377,140 | $14.6M | 0.09% | −176,060−6.9% | Reduced |
| State Street Corp | 2,494,900 | $15.5M | 0.00% | −56,200−2.2% | Reduced |
| TD Asset Management Inc | 2,568,896 | $15.7M | 0.01% | +135,587+5.6% | Added |
| Russell Investments Group, Ltd. | 2,671,548 | $16.3M | 0.02% | +2,487,633+1,352.6% | Added |
| Charles Schwab Investment Management Inc | 2,675,980 | $16.3M | 0.00% | −68,987−2.5% | Reduced |
| CIBC World Markets Inc. | 2,683,861 | $16.4M | 0.03% | −1,016,144−27.5% | Reduced |
| Federation des caisses Desjardins du Quebec | 2,890,705 | $17.7M | 0.06% | −138,252−4.6% | Reduced |
| JPMorgan Chase & Co | 2,926,467 | $18.0M | 0.00% | +2,665,123+1,019.8% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 2,983,176 | $18.3M | 0.04% | −1,960,132−39.7% | Reduced |
| Gamco Investors, Inc. Et Al | 3,201,444 | $19.7M | 0.19% | −84,878−2.6% | Reduced |
| Public Employees Retirement System of Ohio | 3,204,025 | $19.7M | 0.06% | +267,114+9.1% | Added |
| Intact Investment Management Inc. | 3,302,119 | $20.2M | 0.58% | −764,500−18.8% | Reduced |
| D. E. Shaw & Co., Inc. | 3,402,158 | $20.9M | 0.02% | −1,946,845−36.4% | Reduced |
| Cidel Asset Management Inc | 3,535,918 | $21.6M | 1.18% | +1,048,080+42.1% | Added |
| Bank of America Corp | 3,556,090 | $21.8M | 0.00% | +849,241+31.4% | Added |
| Toronto Dominion Bank | 3,749,334 | $23.0M | 0.04% | −4,721,324−55.7% | Reduced |
| Invesco Ltd. | 4,102,490 | $25.2M | 0.00% | +1,048,956+34.4% | Added |
| CIBC Asset Management Inc | 4,247,631 | $26.5M | 0.06% | +3,494,338+463.9% | Added |
| Manufacturers Life Insurance Company, The | 4,465,539 | $27.4M | 0.02% | +18,044+0.4% | Added |
| Vanguard Global Advisers, LLC | 4,724,721 | $28.9M | 0.02% | +4,724,721 | New |
| Man Group plc | 4,832,294 | $29.7M | 0.06% | +3,000,268+163.8% | Added |
| Picton Mahoney Asset Management | 4,880,746 | $29.9M | 0.31% | +1,361,666+38.7% | Added |
| National Bank of Canada | 5,602,897 | $34.3M | 0.04% | +179,493+3.3% | Added |
| First Trust Advisors LP | 5,620,856 | $34.5M | 0.02% | −1,237,474−18.0% | Reduced |
| Private Management Group Inc | 6,361,329 | $39.1M | 1.12% | −70,826−1.1% | Reduced |
| Legal & General Group Plc | 6,576,426 | $40.1M | 0.01% | −363,102−5.2% | Reduced |
| Vanguard Fiduciary Trust Co | 6,777,456 | $41.5M | 0.01% | +6,777,456 | New |
| Morgan Stanley | 7,092,601 | $43.5M | 0.00% | +2,998,925+73.3% | Added |
| Arrowstreet Capital, Limited Partnership | 7,321,263 | $44.9M | 0.02% | +3,376,321+85.6% | Added |
| Dimensional Fund Advisors LP | 7,716,896 | $47.4M | 0.01% | +144,500+1.9% | Added |
| Neuberger Berman Group LLC | 7,734,900 | $47.6M | 0.04% | +3,194,864+70.4% | Added |
| Goldman Sachs Group Inc | 7,788,548 | $47.8M | 0.01% | +2,077,094+36.4% | Added |
| Bank of Nova Scotia | 7,931,452 | $48.6M | 0.08% | −2,344,726−22.8% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 12,651,307 | $76.5M | 0.19% | +12,651,307 | New |
| Clearbridge Investments, LLC | 12,836,835 | $78.8M | 0.07% | +12,836,835 | New |
| British Columbia Investment Management Corp | 13,311,265 | $81.5M | 0.48% | +226,673+1.7% | Added |
| Principal Financial Group Inc | 13,633,904 | $83.5M | 0.04% | +1,563,924+13.0% | Added |
| Ariel Investments, LLC | 19,641,661 | $120.6M | 1.35% | +3,721,007+23.4% | Added |
| Bank of Montreal | 20,155,570 | $123.5M | 0.05% | −561,574−2.7% | Reduced |
| Royal Bank of Canada | 20,554,242 | $126.2M | 0.02% | +2,385,136+13.1% | Added |
| Vanguard Capital Management LLC | 22,377,986 | $137.1M | 0.00% | +22,377,986 | New |
| FIL Ltd | 38,114,903 | $233.4M | 0.18% | −10,885,000−22.2% | Reduced |
| Starboard Value LPSuperinvestorStarboard Value | 57,189,420 | $351.1M | 7.69% | −6,300,000−9.9% | Reduced |
| EdgePoint Investment Group Inc. | 81,472,394 | $499.1M | 4.00% | −254,991−0.3% | Reduced |
| Corvex Management LP | 0 | $0 | 0.00% | −6,183,855−100.0% | Sold out |
| Callodine Capital Management, LP | 0 | $0 | 0.00% | −5,749,636−100.0% | Sold out |
| Manning & Napier Advisors LLC | 0 | $0 | 0.00% | −1,375,000−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −870,445−100.0% | Sold out |
| Yaupon Capital Management LP | 0 | $0 | 0.00% | −866,736−100.0% | Sold out |
| ARS Investment Partners, LLC | 0 | $0 | 0.00% | −863,660−100.0% | Sold out |
| Kayne Anderson Capital Advisors LP | 0 | $0 | 0.00% | −770,878−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −662,965−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −203,834−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −137,453−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −120,890−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −92,400−100.0% | Sold out |
| Washington Capital Management Inc | 0 | $0 | 0.00% | −59,800−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −41,181−100.0% | Sold out |
| Johnson Investment Counsel Inc | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Crossmark Global Holdings, Inc. | 0 | $0 | 0.00% | −36,792−100.0% | Sold out |
| Apollon Wealth Management, LLC | 0 | $0 | 0.00% | −21,889−100.0% | Sold out |
| Farringdon Capital, Ltd. | 0 | $0 | 0.00% | −18,232−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −12,321−100.0% | Sold out |
| Private Advisor Group, LLC | 0 | $0 | 0.00% | −12,268−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −11,252−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −11,059−100.0% | Sold out |
| Flow Traders U.S. LLC | 0 | $0 | 0.00% | −10,435−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −10,056−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −3,800−100.0% | Sold out |
| Bullseye Investment Management, LLC | 0 | $0 | 0.00% | −2,600−100.0% | Sold out |
| Consultiva Wealth Management, Corp. | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Strategic Wealth Partners, Ltd. | 0 | $0 | 0.00% | −315−100.0% | Sold out |
| Ronald Blue Trust, Inc. | 0 | $0 | 0.00% | −21−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |