Security key
015857105
ALGONQUIN POWER & UTILITIES CORP. - COMMON STOCK (AQN)
CUSIP: 015857105
Q4 2025 13F Holders as of 31 Dec 2025
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 521,413,447
- Total 13F value
- $3,211,479,435
- Share change
- +18,105,530
- Put/Call ratio
- 598%
- SEC-reported price per share
- $6.15
- Number of holders
- 244
- Value change
- +$116,825,972
- Number of buys
- 114
- Number of sells
- 113
- Shares outstanding
- 762,298,060
Holder snapshot
7 signals
Show 1 more signal
Security identity
1 source field
Report period
Q4 2025
Institutions
244
Top holders
10
AQN full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
ALGONQUIN POWER & UTILITIES CORP. SEC filings
ALGONQUIN POWER & UTILITIES CORP. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 015857105
Recent filing periods:
Ownership snapshot
Top reported holders of AQN - ALGONQUIN POWER & UTILITIES CORP. - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
EdgePoint Investment Grou...
Disclosed value leader
EdgePoint Investment Grou...
Comparable rows
15/15
Latest evidence
31 Dec 2025
13D/G
13F
Lead comparable stake: 11%
13D/G row: EdgePoint Investment Group Inc.
Showing 1-6 of 15 holder rows.
Quick read
EdgePoint Investment Group Inc. leads the comparable SEC ownership view at 11%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Comparable ownership
Top 5
EdgePoint Investment Group Inc.
11%
BlackRock, Inc.
4.4%
Starboard Value LP
8.3%
FIL Ltd
6.5%
VANGUARD GROUP INC
4.4%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| EdgePoint Investment Group Inc. |
13D/G
13F
Company
|
11%
|
$502,623,418
81,727,385 shares
|
+$153,522,106 | 31 Dec 2025 |
| BlackRock, Inc. |
13D/G
13F
Company
|
4.4%
|
$179,400,251
33,913,091 shares
|
-$32,067,827 | 31 Mar 2025 |
| Starboard Value LP |
13F
Company
|
8.3%
|
$340,938,185
63,489,420 shares
|
— | 30 Sep 2025 |
| FIL Ltd |
13F
Company
|
6.5%
|
$268,322,243
49,923,003 shares
|
— | 30 Sep 2025 |
| VANGUARD GROUP INC |
13F
Company
|
4.4%
|
$181,377,150
33,744,586 shares
|
— | 30 Sep 2025 |
| ROYAL BANK OF CANADA |
13F
Company
|
3.9%
|
$157,766,000
29,379,268 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
244
Shares
521,413,447
Rows available
244
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
241
Q4 2025 holders
244
Holder diff
3
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend