Security key
015857808
ALGONQUIN POWER & UTILITIES CORP. - Pref (AQNB)
CUSIP: 015857808
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Pref
- Total 13F shares
- 60,000
- Total 13F value
- $509,400
- Share change
- -140,000
- SEC-reported price per share
- $8.49
- Number of holders
- 1
- Value change
- -$1,188,600
- Number of sells
- 1
Report period
Q2 2026
Institutions
1
Top holders
1
AQNB full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q1 2026
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
EdgePoint Investment Grou...
Comparable rows
3/15
Latest evidence
31 Mar 2026
13D/G
13F
Lead comparable stake: 7.4%
12 rows are not safely comparable across share classes.
13D/G row: Starboard Value LP
Showing 1-6 of 15 holder rows.
Quick read
Starboard Value LP leads the comparable SEC ownership view at 7.4%.
3 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 3
Starboard Value LP
7.4%
FIL Ltd
5.1%
BlackRock, 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 |
|---|---|---|---|---|---|
| Starboard Value LP |
13D/G
13F
Company
|
7.4%
Reported 13D/G
· 30 Mar 2026
|
$354,163,419
57,215,415 shares
|
-$57,056,851 | 30 Mar 2026 |
| FIL Ltd |
13F
13D/G
Company · FIL Limited
|
5.1%
Reported 13D/G
· 30 Jun 2026
|
$233,440,425
38,114,903 shares
|
— | 31 Mar 2026 |
| BlackRock, Inc. |
13D/G
13F
Company
|
4.4%
Reported 13D/G
· 31 Mar 2025
|
$179,400,251
33,913,091 shares
|
-$32,067,827 | 31 Mar 2025 |
| EdgePoint Investment Group Inc. |
13F
Company
|
—
denominator unverified
|
$499,084,936
81,472,394 shares
|
— | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
—
denominator unverified
|
$137,065,164
22,377,986 shares
|
— | 31 Mar 2026 |
| ROYAL BANK OF CANADA |
13F
Company
|
—
denominator unverified
|
$126,204,000
20,554,242 shares
|
— | 31 Mar 2026 |
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 Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
1
Shares
60,000
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 Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
1
Q2 2026 holders
1
Holder diff
0
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend