$AQN

$5.36 -$0.05 (0.92%) Close

$AQN Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 768.1M shares outstanding

Who owns AQN?

By type of holder

Institutions 68.6% Everyone else 31.4%

No insider has reported a holding in the last two years, so insiders are counted in "Everyone else".

Concentration Top 10 holders own 71.3%

EdgePoint Investment Group Inc. 11.5% · Starboard Principal Co GP LLC 7.5%

Institutional ownership

68.6%

+1.3 pts vs last qtr

Institutional holders

237

-14 vs last qtr

Net shares bought

+10.3M

by institutions in Q2 2026

New / sold out

21 / 35

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Norges Bank NEW +11.0M
EdgePoint Investment Group Inc. +6.9M

Biggest sellers in Q2 2026

Ariel Investments, LLC −13.0M
Royal Bank Of Canada −8.4M

Who is planning to sell?

Notices of proposed sale, last 12 months

$37.9M

1 notice from 1 person

Shares covered

6.3M

0.82% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Starboard Value LP Affiliate of director $37.9M

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

+181.8%

+12.20% a year

Each share's claim on the business

−64.5%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

— vs $118M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years40% 3–5 years30% 1–3 years16% Under 1 year14%

Quarterly turnover

10.6%

of institutional shares changed hands

Top 10 managers, median time held

3.3 years

Super Investors

Investment managers reporting AQN on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
EI EdgePoint Investment Group Inc.	88.4M	11.51%	+6.9M (+8.5%)	2023	3.9%
Shares held by quarter Peak holding88.4M (Q2'26) Change over 8 quarters+71.2M Share of the company11.510% EdgePoint Investment Group Inc.'s full portfolio →
SV Starboard Value LP 13D · 7.4%	57.2M	7.45%	Unchanged	2023	7.4%
Shares held by quarter Peak holding66.4M (Q1'25) Change over 8 quarters−5.0M Share of the company7.450% Disclosed stake13D · 7.4% Starboard Value LP's full portfolio →

EdgePoint Investment Group Inc.

88.4M

% of company

11.51%

Change vs last qtr

+6.9M (+8.5%)

Held since

2023

Starboard Value LP

13D · 7.4%

57.2M

% of company

7.45%

Change vs last qtr

Unchanged

Held since

2023

28 more super investors behind a free account

See every manager holding Algonquin Power & Utilities Corp, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting AQN on Form N-PORT; together they hold 9.2% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total International Stock Index Fund Vanguard Star Funds	$67.6M	11.6M	1.50%	0.01%	July 31, 2026
VD Vanguard Developed Markets Index Fund Vanguard Tax-Managed Funds	$44.1M	7.5M	0.98%	0.01%	June 30, 2026

Vanguard Total International Stock Index Fund

Vanguard Star Funds

Position value

$67.6M

% of company

1.50%

% of the fund

0.01%

As of

July 31, 2026

Vanguard Developed Markets Index Fund

Vanguard Tax-Managed Funds

Position value

$44.1M

% of company

0.98%

% of the fund

0.01%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Algonquin Power & Utilities Corp and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
SP Starboard Principal Co GP LLC 5%+ holder 13D · 7.4%	57.2M	7.45%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company7.450% Disclosed stake13D · 7.4% View the 13D/G filing →
SJ Smith Jeffrey C 5%+ holder 13D · 7.4%	57.2M	7.45%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company7.450% Disclosed stake13D · 7.4% View the 13D/G filing →

Starboard Principal Co GP LLC

5%+ holder13D · 7.4%

57.2M

% of company

7.45%

Change vs last qtr

—

Held since

—

Smith Jeffrey C

5%+ holder13D · 7.4%

57.2M

% of company

7.45%

Change vs last qtr

—

Held since

—

11 more holders behind a free account

See every insider and 5%+ holder of Algonquin Power & Utilities Corp.

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