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, Q4 2025
Institutional positions in Algonquin Power & Utilities Corp. as of Dec 31, 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
- 247
- +7 vs. Q3 2025
- Shares held
- 521.5M
- +18.2M (+3.6%) vs. Q3 2025
- Total value
- $3.21B
- +$504.7M (+18.6%) vs. Q3 2025
- New holders
- 34
- 85 more added
- Sold out
- 27
- 87 more reduced
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Algonquin Power & Utilities Corp.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jain Global LLC | 41,181 | $253.3K | 0.00% | −231,684−84.9% | Reduced |
| HRT Financial LP | 41,894 | $257.0K | 0.00% | −58,748−58.4% | Reduced |
| Magnetar Financial LLC | 43,781 | $269.3K | 0.00% | −228,071−83.9% | Reduced |
| Signaturefd, LLC | 44,040 | $270.8K | 0.00% | −1,211−2.7% | Reduced |
| Eagle Harbor Asset Management Inc | 46,306 | $284.8K | 0.24% | −12,317−21.0% | Reduced |
| BFSG, LLC | 47,310 | $291.0K | 0.03% | 00.0% | Unchanged |
| Quantbot Technologies LP | 48,996 | $301.3K | 0.01% | −349,322−87.7% | Reduced |
| Cerity Partners LLC | 53,392 | $328.4K | 0.00% | +761+1.4% | Added |
| Allspring Global Investments Holdings, LLC | 54,000 | $332.1K | 0.00% | +14,900+38.1% | Added |
| Terril Brothers, Inc. | 56,328 | $346.4K | 0.09% | +5,700+11.3% | Added |
| Algert Global LLC | 56,565 | $348.2K | 0.01% | +29,756+111.0% | Added |
| Two Sigma Securities, LLC | 56,626 | $348.3K | 0.05% | +17,980+46.5% | Added |
| Washington Capital Management Inc | 59,800 | $367.8K | 0.30% | +59,800 | New |
| Gabelli & Co Investment Advisers, Inc. | 62,000 | $381.3K | 0.06% | 00.0% | Unchanged |
| Creative Planning | 71,555 | $440.1K | 0.00% | −5,843−7.5% | Reduced |
| Purpose Unlimited Inc. | 75,578 | $464.7K | 0.02% | +75,578 | New |
| Guardian Capital LP | 76,301 | $469.4K | 0.01% | 00.0% | Unchanged |
| Mariner, LLC | 76,599 | $471.1K | 0.00% | −740−1.0% | Reduced |
| Deutsche Bank AG | 77,852 | $478.8K | 0.00% | −655−0.8% | Reduced |
| Raymond James Financial Inc | 80,678 | $496.2K | 0.00% | −21,964−21.4% | Reduced |
| Amundi | 82,747 | $508.9K | 0.00% | +82,747 | New |
| Stifel Financial Corp | 85,641 | $526.7K | 0.00% | −3,077−3.5% | Reduced |
| Investment Management Corp of Ontario | 85,690 | $527.0K | 0.01% | +59,843+231.5% | Added |
| John G Ullman & Associates Inc | 86,250 | $530.4K | 0.07% | +11,900+16.0% | Added |
| JustInvest LLC | 86,259 | $530.5K | 0.01% | +4,616+5.7% | Added |
| Value Partners Investments Inc. | 87,404 | $538.2K | 0.04% | +29,039+49.8% | Added |
| Two Sigma Advisers, LP | 92,400 | $568.3K | 0.00% | +28,000+43.5% | Added |
| Advisors Asset Management, Inc. | 103,387 | $635.8K | 0.01% | −38,857−27.3% | Reduced |
| Guardian Partners Inc. | 98,696 | $643.7K | 0.05% | −4,580−4.4% | Reduced |
| Alliancebernstein L.P. | 106,021 | $652.0K | 0.00% | 00.0% | Unchanged |
| Toroso Investments, LLC | 106,624 | $655.7K | 0.00% | −77,080−42.0% | Reduced |
| Samalin Investment Counsel, LLC | 110,540 | $679.8K | 0.24% | −1,073−1.0% | Reduced |
| DekaBank Deutsche Girozentrale | 109,141 | $736.0K | 0.00% | 00.0% | Unchanged |
| Maven Securities LTD | 120,890 | $743.5K | 0.09% | +120,890 | New |
| Credit Industriel Et Commercial | 130,000 | $799.5K | 0.12% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 133,733 | $823.4K | 0.00% | +1,966+1.5% | Added |
| XTX Topco Ltd | 137,453 | $845.3K | 0.02% | −50,673−26.9% | Reduced |
| Susquehanna International Group, LLP | 140,886 | $866.4K | 0.00% | +36,347+34.8% | Added |
| Hennessy Advisors Inc | 141,064 | $867.5K | 0.03% | −4,000−2.8% | Reduced |
| Engineers Gate Manager LP | 144,825 | $890.7K | 0.01% | −16,080−10.0% | Reduced |
| Simplex Trading, LLC | 157,355 | $967.7K | 0.03% | +44,722+39.7% | Added |
| American Century Companies Inc | 172,630 | $1.06M | 0.00% | −66,950−27.9% | Reduced |
| Natixis | 172,843 | $1.07M | 0.00% | +30,067+21.1% | Added |
| DKRT Investments Corp. | 175,000 | $1.08M | 0.30% | −25,000−12.5% | Reduced |
| Russell Investments Group, Ltd. | 183,915 | $1.13M | 0.00% | +24,757+15.6% | Added |
| K2 Principal Fund, L.P. | 200,000 | $1.23M | 0.13% | +200,000 | New |
| HITE Hedge Asset Management LLC | 200,000 | $1.23M | 0.08% | +200,000 | New |
| Triasima Portfolio Management inc. | 201,732 | $1.24M | 0.19% | +2,767+1.4% | Added |
| Jump Financial, LLC | 203,834 | $1.25M | 0.02% | −314,222−60.7% | Reduced |
| Citigroup Inc | 216,524 | $1.33M | 0.00% | −197,939−47.8% | Reduced |
| Quadrature Capital Ltd | 223,700 | $1.38M | 0.01% | +51,100+29.6% | Added |
| Great West Life Assurance Co | 226,608 | $1.40M | 0.00% | −279,906−55.3% | Reduced |
| Cetera Investment Advisers | 230,833 | $1.42M | 0.00% | +14,474+6.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 233,481 | $1.44M | 0.00% | +33,466+16.7% | Added |
| Horizon Investments, LLC | 242,117 | $1.49M | 0.02% | +59,427+32.5% | Added |
| Commonwealth Equity Services, LLC | 248,893 | $1.53M | 0.00% | +16,759+7.2% | Added |
| Credit Agricole S A | 256,873 | $1.58M | 0.00% | −156,810−37.9% | Reduced |
| SIG North Trading, ULC | 260,663 | $1.60M | 0.28% | +127,300+95.5% | Added |
| JPMorgan Chase & Co | 261,344 | $1.61M | 0.00% | −10,000−3.7% | Reduced |
| Beutel, Goodman & Co Ltd. | 262,070 | $1.61M | 0.01% | −185,275−41.4% | Reduced |
| Van Eck Associates Corp | 287,813 | $1.77M | 0.00% | +18,242+6.8% | Added |
| Gotham Asset Management, LLC | 293,195 | $1.80M | 0.01% | −290,546−49.8% | Reduced |
| Aquatic Capital Management LLC | 325,064 | $2.00M | 0.06% | −139,950−30.1% | Reduced |
| Euro Pacific Asset Management, LLC | 354,050 | $2.17M | 0.24% | −603−0.2% | Reduced |
| Canada Pension Plan Investment Board | 361,300 | $2.22M | 0.00% | +361,300 | New |
| Susquehanna Advisors Group, Inc. | 386,400 | $2.38M | 0.08% | +209,000+117.8% | Added |
| Quinn Opportunity Partners LLC | 430,000 | $2.64M | 0.11% | 00.0% | Unchanged |
| Barclays PLC | 435,026 | $2.68M | 0.00% | −23,456−5.1% | Reduced |
| Northern Trust Corp | 452,349 | $2.78M | 0.00% | −79,682−15.0% | Reduced |
| Wedge Capital Management L L P | 472,980 | $2.91M | 0.05% | +472,980 | New |
| CWA Asset Management Group, LLC | 498,575 | $3.07M | 0.11% | +74,822+17.7% | Added |
| Heartland Advisors Inc | 500,000 | $3.08M | 0.17% | +500,000 | New |
| Greenland Capital Management LP | 531,730 | $3.27M | 0.47% | −395,550−42.7% | Reduced |
| Nuveen, LLC | 549,708 | $3.38M | 0.00% | 00.0% | Unchanged |
| Franklin Resources Inc | 607,652 | $3.74M | 0.00% | +564,722+1,315.4% | Added |
| Balyasny Asset Management LLC | 640,354 | $3.94M | 0.01% | −1,593−0.2% | Reduced |
| Campbell & CO Investment Adviser LLC | 662,965 | $4.08M | 0.20% | +612,304+1,208.6% | Added |
| Scotia Capital Inc. | 684,990 | $4.21M | 0.02% | −102,615−13.0% | Reduced |
| Two Sigma Investments, LP | 718,039 | $4.42M | 0.01% | +216,439+43.1% | Added |
| CIBC Asset Management Inc | 753,293 | $4.63M | 0.01% | +81,535+12.1% | Added |
| Kayne Anderson Capital Advisors LP | 770,878 | $4.74M | 0.11% | −9,225−1.2% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 578,910 | $4.89M | 0.01% | +578,910 | New |
| ARS Investment Partners, LLC | 863,660 | $5.31M | 0.31% | +197,490+29.6% | Added |
| Yaupon Capital Management LP | 866,736 | $5.33M | 0.26% | −5,021,772−85.3% | Reduced |
| PDT Partners, LLC | 867,937 | $5.34M | 0.35% | −140,323−13.9% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 870,445 | $5.35M | 0.12% | +870,445 | New |
| Mackenzie Financial Corp | 885,632 | $5.48M | 0.01% | +255,549+40.6% | Added |
| Jupiter Asset Management Ltd | 918,774 | $5.66M | 0.05% | +899,493+4,665.2% | Added |
| Northwest & Ethical Investments L.P. | 935,263 | $5.76M | 0.13% | −235,279−20.1% | Reduced |
| Trexquant Investment LP | 1,111,876 | $6.84M | 0.06% | +618,036+125.1% | Added |
| Millennium Management LLC | 1,145,029 | $7.04M | 0.01% | +994,720+661.8% | Added |
| Renaissance Technologies LLC | 1,234,992 | $7.60M | 0.01% | −900,200−42.2% | Reduced |
| TD Waterhouse Canada Inc. | 1,258,625 | $7.73M | 0.05% | −54,507−4.2% | Reduced |
| Manning & Napier Advisors LLC | 1,375,000 | $8.46M | 0.11% | 00.0% | Unchanged |
| Swiss National Bank | 1,445,100 | $8.90M | 0.01% | +18,700+1.3% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,552,488 | $9.55M | 0.01% | −49,915−3.1% | Reduced |
| Krilogy Financial LLC | 1,597,165 | $10.3M | 0.35% | −129,400−7.5% | Reduced |
| Man Group plc | 1,832,026 | $11.3M | 0.02% | +760,588+71.0% | Added |
| Point72 Asset Management, L.P. | 1,859,307 | $11.4M | 0.02% | +1,575,586+555.3% | Added |
| UBS Group AG | 2,168,586 | $13.3M | 0.00% | −792,734−26.8% | Reduced |