Algonquin Power & Utilities
Operates Liberty utility systems while retaining a hydroelectric generation business.
$5.73
After-hours close+0.06 (+0.97%)
At close$5.68(−0.09%)
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Breakdown13F · Form 4
Institutions 68.89%Insiders —
Shares outstanding 769.67M · Float 768.77M
This issuer lists more than one class and the share count spans them all, so a stake here reads as a share of the whole company, not of this class.
Institutions13F, as of Jun 30, 2026
248 holders · 530.23M shares · 24 new positions · 127 increased · 69 reduced · 33 closed
| Holder | Shares | % of company | Chg q/q | Filed |
|---|---|---|---|---|
| Edgepoint Investment Group Inc. | 88.37M | 11.48% | +6.90M | Aug 14, 2026 |
| Starboard Value LP | 57.19M | 7.43% | 0 | Aug 14, 2026 |
| FIL Ltd | 39.33M | 5.11% | +1.22M | Aug 13, 2026 |
| Vanguard Capital Management LLC | 22.52M | 2.93% | +146.6K | Aug 13, 2026 |
| Bank of Montreal /Can/ | 20.66M | 2.68% | +499.7K | Aug 12, 2026 |
| Mitsubishi UFJ Trust & Banking Corp | 14.82M | 1.93% | +2.17M | Aug 6, 2026 |
| British Columbia Investment Management Corp | 13.58M | 1.76% | +265.0K | Aug 13, 2026 |
| Clearbridge Investments, LLC | 13.50M | 1.75% | +660.7K | Aug 13, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| EdgePoint Investment Group Inc. | 10.64% | 81.73M | 13G | Jan 8, 2026 ↗ |
| Starboard Value GP LLCincl. Starboard Value G GP, LLC, Starboard Value A LP +16 more | 7.40% | 57.22M | 13D | Apr 1, 2026 ↗ |
| FIL Limited | 5.00% | 38.11M | 13G | Apr 29, 2026 ↗ |
InsidersForm 4
Latest trades
Nothing filed in the last 12 months.
CongressHouse and Senate disclosures
Not reported.