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AQN

Algonquin Power & Utilities Corp.
$5.58 +0.10 (+1.82%) At close · Jul 6
Market Cap
$4.29B
Shares
769,665,544

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 250
Total Value: $3,179,344,501
Total Shares: 517,808,804
Showing 1–100 of 259 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Superinvestors Holding AQN

All superinvestors →
Jeffrey Smith $351,143,038 Mario Gabelli $19,656,866 Joel Greenblatt $1,226,894

Holder Concentration

Across 250 13F filers
Top Holder
15.7%
Jun 2023 → Mar 2026 · range 10.3% – 17.4%
of institutional value
Top 5
42.5%
Jun 2023 → Mar 2026 · range 38.0% – 47.8%
of institutional value
Top 10
57.8%
Jun 2023 → Mar 2026 · range 54.4% – 61.3%
of institutional value
HHI
546
Jun 2023 → Mar 2026 · range 415 – 610
Broadly held
Showing 100 of 259
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Large EdgePoint Investment Group Inc. $500,240,499 15.73% 81,472,394
Mid Starboard Value LP $351,143,038 11.04% 57,189,420
Mega FIL Ltd $234,025,504 7.36% 38,114,903
Mega VANGUARD CAPITAL MANAGEMENT LLC $137,400,834 4.32% 22,377,986
Mega ROYAL BANK OF CANADA Bank $126,203,044 3.97% 20,554,242
Mega BANK OF MONTREAL /CAN/ Bank $123,755,196 3.89% 20,155,570
Mid ARIEL INVESTMENTS, LLC $120,599,798 3.79% 19,641,661
Mega PRINCIPAL FINANCIAL GROUP INC $83,712,170 2.63% 13,633,904
Large BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp $81,731,167 2.57% 13,311,265
Mega Clearbridge Investments, LLC $78,818,166 2.48% 12,836,835
Large Mitsubishi UFJ Trust & Banking Corp $77,679,024 2.44% 12,651,307
Large BANK OF NOVA SCOTIA Bank $48,699,115 1.53% 7,931,452
Mega GOLDMAN SACHS GROUP INC $47,821,683 1.50% 7,788,548
Mega NEUBERGER BERMAN GROUP LLC $47,492,285 1.49% 7,734,900
Mega DIMENSIONAL FUND ADVISORS LP $47,381,740 1.49% 7,716,896
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $44,952,554 1.41% 7,321,263
Mega MORGAN STANLEY $43,548,567 1.37% 7,092,601
Mega VANGUARD FIDUCIARY TRUST CO Bank $41,613,579 1.31% 6,777,456
Mega Legal & General Group Plc $40,379,253 1.27% 6,576,426
Mid PRIVATE MANAGEMENT GROUP INC $39,058,560 1.23% 6,361,329
Mega FIRST TRUST ADVISORS LP $34,512,055 1.09% 5,620,856
Large NATIONAL BANK OF CANADA /FI/ Bank $34,401,785 1.08% 5,602,897
Mid PICTON MAHONEY ASSET MANAGEMENT $29,967,780 0.94% 4,880,746
Large Man Group plc $29,670,285 0.93% 4,832,294
Mega Vanguard Global Advisers, LLC $29,009,786 0.91% 4,724,721
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance $27,418,409 0.86% 4,465,539
Large CIBC Asset Management Inc $26,080,454 0.82% 4,247,631
Mega Invesco Ltd. $25,189,285 0.79% 4,102,490
Large TORONTO DOMINION BANK Bank $23,020,909 0.72% 3,749,334
Mega BANK OF AMERICA CORP /DE/ Bank $21,834,391 0.69% 3,556,090
Mid CIDEL ASSET MANAGEMENT INC $21,710,536 0.68% 3,535,918
Mega D. E. Shaw & Co., Inc. $20,889,249 0.66% 3,402,158
Mid INTACT INVESTMENT MANAGEMENT INC. $20,275,010 0.64% 3,302,119
Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Pension $19,672,713 0.62% 3,204,025
Mid GAMCO INVESTORS, INC. ET AL $19,656,866 0.62% 3,201,444
Large Connor, Clark & Lunn Investment Management Ltd. $18,316,700 0.58% 2,983,176
Mega JPMORGAN CHASE & CO $17,968,505 0.57% 2,926,467
Large Federation des caisses Desjardins du Quebec $17,748,928 0.56% 2,890,705
Large CIBC WORLD MARKET INC. $16,478,906 0.52% 2,683,861
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $16,430,517 0.52% 2,675,980
Large Russell Investments Group, Ltd. $16,403,300 0.52% 2,671,548
Mega TD Asset Management Inc $15,773,020 0.50% 2,568,896
Mega STATE STREET CORP $15,318,686 0.48% 2,494,900
Mid Alberta Investment Management Corp $14,595,639 0.46% 2,377,140
Mega UBS Group AG $14,236,559 0.45% 2,318,658
Mid RWC Asset Management LLP $13,701,410 0.43% 2,231,500
Mega PRICE T ROWE ASSOCIATES INC /MD/ $13,390,130 0.42% 2,180,803
Large GABELLI FUNDS LLC $13,327,453 0.42% 2,170,595
Large JUPITER ASSET MANAGEMENT LTD $12,400,448 0.39% 2,019,617
Large Qube Research & Technologies Ltd $12,230,186 0.38% 1,991,887
Large RENAISSANCE TECHNOLOGIES LLC $11,959,442 0.38% 1,947,792
Large TD Waterhouse Canada Inc. $9,454,077 0.30% 1,539,752
Mega CITADEL ADVISORS LLC $9,385,719 0.30% 1,528,619
Mega Swiss National Bank Bank $8,872,914 0.28% 1,445,100
Mid HEARTLAND ADVISORS INC $8,547,064 0.27% 1,392,030
Mid Krilogy Financial LLC $8,517,193 0.27% 1,387,165
Mega BlackRock, Inc. $7,281,639 0.23% 1,185,935
Mega DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main Bank $6,279,230 0.20% 1,022,676
Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. $6,206,852 0.20% 1,010,888
Large Point72 Asset Management, L.P. $6,182,513 0.19% 1,006,924
Large Trexquant Investment LP $6,100,538 0.19% 993,573
Mid Northwest & Ethical Investments L.P. $5,771,919 0.18% 940,052
Small Greenland Capital Management LP $5,703,998 0.18% 928,990
Large MACKENZIE FINANCIAL CORP $5,625,658 0.18% 916,231
Mega GEODE CAPITAL MANAGEMENT, LLC $5,041,873 0.16% 821,152
Mid Quadrature Capital Ltd $4,926,907 0.15% 802,428
Mega CANADA PENSION PLAN INVESTMENT BOARD Pension $4,605,000 0.14% 750,000
Mid PDT Partners, LLC $4,457,253 0.14% 725,937
Large Balyasny Asset Management L.P. $4,370,439 0.14% 711,798
Mid Euro Pacific Asset Management, LLC $4,319,183 0.14% 703,450
Mega BARCLAYS PLC $4,125,466 0.13% 671,900
Large SCOTIA CAPITAL INC. $3,945,072 0.12% 642,520
Small Triasima Portfolio Management inc. $3,821,075 0.12% 622,325
Mid CWA Asset Management Group, LLC $3,803,545 0.12% 619,470
Mid Quantbot Technologies LP $3,784,886 0.12% 616,431
Small K2 PRINCIPAL FUND, L.P. $3,684,000 0.12% 600,000
Mega FRANKLIN RESOURCES INC $3,507,554 0.11% 571,263
Large Vanguard Investments Australia, Ltd. $3,459,441 0.11% 563,427
Mega VANGUARD ASSET MANAGEMENT, Ltd $3,413,956 0.11% 556,019
Mega Nuveen, LLC $3,375,207 0.11% 549,708
Small Anson Funds Management LP $3,070,000 0.10% 500,000
Large Balyasny Asset Management L.P. $3,070,000 0.10% 500,000
Mid WEDGE CAPITAL MANAGEMENT L L P/NC $2,577,455 0.08% 419,781
Mid SUSQUEHANNA ADVISORS GROUP, INC. $2,372,496 0.07% 386,400
Mega JANE STREET GROUP, LLC $1,925,429 0.06% 313,588
Mega VAN ECK ASSOCIATES CORP $1,847,790 0.06% 300,943
Mid HITE Hedge Asset Management LLC $1,842,000 0.06% 300,000
Mid Quinn Opportunity Partners LLC $1,811,300 0.06% 295,000
Small Packer & Co Ltd $1,777,873 0.06% 289,556
Mega MILLENNIUM MANAGEMENT LLC $1,734,678 0.05% 282,521
Large CREDIT AGRICOLE S A $1,718,199 0.05% 279,837
Mega TWO SIGMA INVESTMENTS, LP $1,618,129 0.05% 263,539
Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank $1,615,820 0.05% 263,163
Large Baird Financial Group, Inc. $1,588,534 0.05% 258,719
Mid SIG North Trading, ULC $1,538,456 0.05% 250,563
Large COMMONWEALTH EQUITY SERVICES, LLC $1,531,285 0.05% 249,395
Large Beutel, Goodman & Co Ltd. $1,493,370 0.05% 243,220
Large CANADA LIFE ASSURANCE Co Insurance $1,393,030 0.04% 226,878
Mid Horizon Investments, LLC $1,375,396 0.04% 224,006
Mega NORTHERN TRUST CORP Bank $1,370,698 0.04% 223,241
Key facts CIK 1174169 CUSIP 015857105 13F (30d) 3 filings 2 filers Visit website Investor relations

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