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 |
|---|---|---|---|---|---|
| Cerity Partners LLC | 52,631 | $282.6K | 0.00% | +52,631 | New |
| Wells Fargo & Company | 53,148 | $285.6K | 0.00% | −43,511−45.0% | Reduced |
| Value Partners Investments Inc. | 58,365 | $313.6K | 0.03% | +10,382+21.6% | Added |
| Eagle Harbor Asset Management Inc | 58,623 | $314.8K | 0.27% | −33,463−36.3% | Reduced |
| Gabelli & Co Investment Advisers, Inc. | 62,000 | $332.9K | 0.05% | −8,000−11.4% | Reduced |
| Two Sigma Advisers, LP | 64,400 | $345.8K | 0.00% | −77,700−54.7% | Reduced |
| John G Ullman & Associates Inc | 74,350 | $399.3K | 0.05% | +18,250+32.5% | Added |
| Guardian Capital LP | 76,301 | $410.2K | 0.01% | 00.0% | Unchanged |
| Mariner, LLC | 77,339 | $415.3K | 0.00% | +44,693+136.9% | Added |
| Creative Planning | 77,398 | $415.6K | 0.00% | +1,045+1.4% | Added |
| Deutsche Bank AG | 78,507 | $421.6K | 0.00% | +10,469+15.4% | Added |
| Public Sector Pension Investment Board | 80,729 | $434.0K | 0.00% | +6,458+8.7% | Added |
| JustInvest LLC | 81,643 | $438.4K | 0.00% | +4,840+6.3% | Added |
| Stifel Financial Corp | 88,718 | $476.4K | 0.00% | +1,150+1.3% | Added |
| Natixis Advisors, L.P. | 95,593 | $513.0K | 0.00% | −2,113−2.2% | Reduced |
| HRT Financial LP | 100,642 | $540.0K | 0.00% | +60,460+150.5% | Added |
| HighTower Advisors, LLC | 102,505 | $550.5K | 0.00% | −19,455−16.0% | Reduced |
| Raymond James Financial Inc | 102,642 | $551.2K | 0.00% | +19,070+22.8% | Added |
| Susquehanna International Group, LLP | 104,539 | $561.4K | 0.00% | +90,060+622.0% | Added |
| Alliancebernstein L.P. | 106,021 | $569.3K | 0.00% | −15,669−12.9% | Reduced |
| Graham Capital Management, L.P. | 106,955 | $574.3K | 0.02% | +65,831+160.1% | Added |
| DekaBank Deutsche Girozentrale | 109,141 | $584.0K | 0.00% | 00.0% | Unchanged |
| Guardian Partners Inc. | 103,276 | $592.1K | 0.05% | −5,245−4.8% | Reduced |
| Samalin Investment Counsel, LLC | 111,613 | $599.4K | 0.21% | +5,596+5.3% | Added |
| Simplex Trading, LLC | 112,633 | $604.0K | 0.01% | +112,633 | New |
| 111 Capital | 113,536 | $609.9K | 0.12% | +113,536 | New |
| Credit Industriel Et Commercial | 130,000 | $698.1K | 0.11% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 131,767 | $708.4K | 0.00% | −18,678−12.4% | Reduced |
| SIG North Trading, ULC | 133,363 | $716.2K | 0.11% | +12,086+10.0% | Added |
| Natixis | 142,776 | $763.4K | 0.00% | 00.0% | Unchanged |
| Advisors Asset Management, Inc. | 142,244 | $763.9K | 0.01% | −11,073−7.2% | Reduced |
| Hennessy Advisors Inc | 145,064 | $779.0K | 0.03% | −21,000−12.6% | Reduced |
| Millennium Management LLC | 150,309 | $807.2K | 0.00% | +44,045+41.4% | Added |
| Squarepoint Ops LLC | 157,430 | $845.4K | 0.00% | +26,334+20.1% | Added |
| Russell Investments Group, Ltd. | 159,158 | $854.9K | 0.00% | +38,450+31.9% | Added |
| Engineers Gate Manager LP | 160,905 | $864.1K | 0.01% | +160,905 | New |
| Schonfeld Strategic Advisors LLC | 166,370 | $893.4K | 0.01% | +71,109+74.6% | Added |
| Quadrature Capital Ltd | 172,600 | $926.4K | 0.01% | +136,867+383.0% | Added |
| Susquehanna Advisors Group, Inc. | 177,400 | $952.6K | 0.03% | +177,400 | New |
| Horizon Investments, LLC | 182,690 | $981.0K | 0.01% | +182,690 | New |
| Toroso Investments, LLC | 183,704 | $986.5K | 0.00% | −34,485−15.8% | Reduced |
| XTX Topco Ltd | 188,126 | $1.01M | 0.05% | +143,872+325.1% | Added |
| Triasima Portfolio Management inc. | 198,965 | $1.07M | 0.16% | +198,965 | New |
| DKRT Investments Corp. | 200,000 | $1.07M | 0.26% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 200,015 | $1.08M | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 216,359 | $1.16M | 0.00% | +62,860+41.0% | Added |
| Dynamic Technology Lab Private Ltd | 218,414 | $1.17M | 0.20% | +98,895+82.7% | Added |
| Aigen Investment Management, LP | 157,233 | $1.18M | 0.18% | +142,290+952.2% | Added |
| Commonwealth Equity Services, LLC | 232,134 | $1.25M | 0.00% | −20,101−8.0% | Reduced |
| American Century Companies Inc | 239,580 | $1.29M | 0.00% | −1,103−0.5% | Reduced |
| Blackstone Group Inc. | 249,085 | $1.34M | 0.01% | +249,085 | New |
| Van Eck Associates Corp | 269,571 | $1.45M | 0.00% | +17,693+7.0% | Added |
| JPMorgan Chase & Co | 271,344 | $1.46M | 0.00% | +35,039+14.8% | Added |
| Magnetar Financial LLC | 271,852 | $1.46M | 0.01% | +271,852 | New |
| Jain Global LLC | 272,865 | $1.47M | 0.02% | +272,865 | New |
| Point72 Asset Management, L.P. | 283,721 | $1.52M | 0.00% | +283,721 | New |
| Lazard Asset Management LLC | 335,141 | $1.80M | 0.00% | +335,141 | New |
| State of Tennessee, Treasury Department | 335,111 | $1.80M | 0.01% | −44,000−11.6% | Reduced |
| Euro Pacific Asset Management, LLC | 354,653 | $1.91M | 0.23% | +50.0% | Added |
| Quantbot Technologies LP | 398,318 | $2.14M | 0.06% | +174,118+77.7% | Added |
| Credit Agricole S A | 413,683 | $2.22M | 0.01% | +413,683 | New |
| Citigroup Inc | 414,463 | $2.23M | 0.00% | −71,619−14.7% | Reduced |
| CWA Asset Management Group, LLC | 423,753 | $2.28M | 0.08% | +52,385+14.1% | Added |
| Quinn Opportunity Partners LLC | 430,000 | $2.31M | 0.17% | 00.0% | Unchanged |
| Beutel, Goodman & Co Ltd. | 447,345 | $2.40M | 0.01% | −49,700−10.0% | Reduced |
| Barclays PLC | 458,482 | $2.46M | 0.00% | −171,475−27.2% | Reduced |
| Aquatic Capital Management LLC | 465,014 | $2.50M | 0.05% | +272,926+142.1% | Added |
| Trexquant Investment LP | 493,840 | $2.65M | 0.03% | +266,802+117.5% | Added |
| Two Sigma Investments, LP | 501,600 | $2.69M | 0.00% | −111,300−18.2% | Reduced |
| Great West Life Assurance Co | 506,514 | $2.71M | 0.00% | +99,998+24.6% | Added |
| Jump Financial, LLC | 518,056 | $2.78M | 0.04% | −1,430,744−73.4% | Reduced |
| Northern Trust Corp | 532,031 | $2.86M | 0.00% | −3,815−0.7% | Reduced |
| Nuveen, LLC | 549,708 | $2.96M | 0.00% | 00.0% | Unchanged |
| AXA Investment Managers S.A. | 578,910 | $3.11M | 0.01% | +578,910 | New |
| Gotham Asset Management, LLC | 583,741 | $3.13M | 0.01% | +363,083+164.5% | Added |
| Mackenzie Financial Corp | 630,083 | $3.39M | 0.00% | +35,435+6.0% | Added |
| Balyasny Asset Management LLC | 641,947 | $3.45M | 0.01% | −360,376−36.0% | Reduced |
| ARS Investment Partners, LLC | 666,170 | $3.58M | 0.24% | −42,440−6.0% | Reduced |
| CIBC Asset Management Inc | 671,758 | $3.61M | 0.01% | −55,373−7.6% | Reduced |
| HSBC Holdings PLC | 746,873 | $4.00M | 0.00% | +64,605+9.5% | Added |
| Kayne Anderson Capital Advisors LP | 780,103 | $4.19M | 0.09% | −23,872−3.0% | Reduced |
| Scotia Capital Inc. | 787,605 | $4.22M | 0.02% | −90,992−10.4% | Reduced |
| Zimmer Partners, LP | 800,000 | $4.30M | 0.11% | +800,000 | New |
| Greenland Capital Management LP | 927,280 | $4.98M | 0.73% | +927,280 | New |
| PDT Partners, LLC | 1,008,260 | $5.41M | 0.34% | −110,113−9.8% | Reduced |
| Qube Research & Technologies Ltd | 1,024,920 | $5.50M | 0.01% | +941,153+1,123.5% | Added |
| Man Group plc | 1,071,438 | $5.75M | 0.01% | +949,443+778.3% | Added |
| Anson Funds Management LP | 1,100,000 | $5.91M | 0.66% | +800,000+266.7% | Added |
| MUFG Securities (Canada), Ltd. | 1,156,483 | $6.22M | 0.17% | −145,061−11.1% | Reduced |
| Northwest & Ethical Investments L.P. | 1,170,542 | $6.28M | 0.15% | +282,278+31.8% | Added |
| Picton Mahoney Asset Management | 1,199,417 | $6.45M | 0.08% | +406,117+51.2% | Added |
| Manning & Napier Advisors LLC | 1,375,000 | $7.38M | 0.09% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 1,313,132 | $7.49M | 0.05% | +43,699+3.4% | Added |
| Swiss National Bank | 1,426,400 | $7.67M | 0.00% | +23,500+1.7% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,602,403 | $8.61M | 0.01% | +1,579,722+6,965.0% | Added |
| Cubist Systematic Strategies, LLC | 1,719,208 | $9.24M | 0.13% | +1,719,208 | New |
| Krilogy Financial LLC | 1,726,565 | $9.65M | 0.36% | −34,880−2.0% | Reduced |
| Renaissance Technologies LLC | 2,135,192 | $11.5M | 0.02% | −1,815,829−46.0% | Reduced |
| Gabelli Funds LLC | 2,157,122 | $11.6M | 0.08% | +4790.0% | Added |
| Geode Capital Management, LLC | 1,769,144 | $11.8M | 0.00% | +155,999+9.7% | Added |