Security key
015857808
ALGONQUIN POWER & UTILITIES CORP. - Pref (AQNB)
CUSIP: 015857808
Q4 2024 13F Holders as of 31 Dec 2024
- Security type / class
- Equity / Pref
- Total 13F shares
- 20,000
- Total 13F value
- $504,600
- Share change
- 0
- SEC-reported price per share
- $25.23
- Number of holders
- 1
Report period
Q4 2024
Institutions
1
Top holders
1
AQNB full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
ALGONQUIN POWER & UTILITIES CORP. SEC filings
ALGONQUIN POWER & UTILITIES CORP. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 015857808
Recent filing periods:
Ownership snapshot
Top reported holders of AQNB - ALGONQUIN POWER & UTILITIES CORP. - Pref (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
Starboard Value LP
Disclosed value leader
Starboard Value LP
Comparable rows
15/15
Latest evidence
30 Sep 2024
13F
Lead comparable stake: 8.2%
Showing 1-6 of 15 holder rows.
Quick read
Starboard Value LP leads the comparable SEC ownership view at 8.2%.
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.
Open SEC evidence
Opens Starboard Value LP's linked filing trail.
Comparable ownership
Top 5
Starboard Value LP
8.2%
ROYAL BANK OF CANADA
4.1%
VANGUARD GROUP INC
4.1%
FIL Ltd
2.9%
BANK OF MONTREAL /CAN/
2.7%
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 |
|---|---|---|---|---|---|
| Starboard Value LP |
13F
Company
|
8.2%
|
$338,668,450
62,141,000 shares
|
— | 30 Sep 2024 |
| ROYAL BANK OF CANADA |
13F
Company
|
4.1%
|
$169,735,000
31,143,964 shares
|
— | 30 Sep 2024 |
| VANGUARD GROUP INC |
13F
Company
|
4.1%
|
$169,202,213
30,966,730 shares
|
— | 30 Sep 2024 |
| FIL Ltd |
13F
Company
|
2.9%
|
$120,371,447
22,029,278 shares
|
— | 30 Sep 2024 |
| BANK OF MONTREAL /CAN/ |
13F
Company
|
2.7%
|
$115,174,710
20,882,966 shares
|
— | 30 Sep 2024 |
| EdgePoint Investment Group Inc. |
13F
Company
|
2.3%
|
$93,917,940
17,190,084 shares
|
— | 30 Sep 2024 |
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 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
1
Shares
20,000
Rows available
1
| 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 2024 vs Q4 2025 Across Filers
Q4 2025 holders
1
Q4 2024 holders
1
Holder diff
0
| Investor | Q4 2025 Shares | Q4 2024 Shares | Share Diff | Share Chg % | Q4 2025 value | Q4 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend