Ticker · CUSIP 015857105

AQN

ALGONQUIN PWR UTILS CORP

Utilities·Utilities - Diversified

···Share

Holders (tracked)

Combined shares

42,751,005

Combined value

$262.91M

Last close

$6.38

Quarter

2025Q4

Price is +3.7% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$6.38+1.09 (+20.55%)H $6.91 · L $5.13 · Avg Vol 6.6M

Tracked holders · last 8 quarters

+2 vs previous quarter over the last 8.

SEC event timeline

21 events

Paul Tudor Jones (Tudor Investment) opened position2026-02-17
+10,056 shares · 2025Q4
Position
D.E. Shaw & Co. added2026-02-17
+1,845,051 shares · 2025Q4
Position
AQR Capital Management trimmed2026-02-17
−19,757 shares · 2025Q4
Position
Ken Griffin (Citadel Advisors) trimmed2026-02-17
−2,134,899 shares · 2025Q4
Position
Two Sigma Investments added2026-02-17
+216,439 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+994,720 shares · 2025Q4
Position
Steve Cohen (Point72) added2026-02-17
+1,575,586 shares · 2025Q4
Position
John Rogers (Ariel Investments) trimmed2026-02-13
−424,952 shares · 2025Q4
Position
Renaissance Technologies trimmed2026-02-12
−900,200 shares · 2025Q4
Position
Norges Bank (Norway SWF) opened position2026-02-10
+10,906,124 shares · 2025Q4
Position
Mario Gabelli (GAMCO) added2026-02-05
+256,437 shares · 2025Q4
Position
Two Sigma Investments trimmed2025-11-14
−111,300 shares · 2025Q3
Position
D.E. Shaw & Co. added2025-11-14
+3,493,847 shares · 2025Q3
Position
AQR Capital Management trimmed2025-11-14
−260 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) added2025-11-14
+44,045 shares · 2025Q3
Position
Steve Cohen (Point72) opened position2025-11-14
+283,721 shares · 2025Q3
Position
John Rogers (Ariel Investments) added2025-11-14
+3,232,775 shares · 2025Q3
Position
Renaissance Technologies trimmed2025-11-13
−1,815,829 shares · 2025Q3
Position
Norges Bank (Norway SWF) exited2025-11-13
−8,974,039 shares · 2025Q3
Position
Norges Bank (Norway SWF) added2025-11-12
+948,981 shares · 2024Q3
Position
Mario Gabelli (GAMCO) trimmed2025-11-12
−179,994 shares · 2025Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for AQN →

Follow-the-investor returns

If you'd copied each holder of AQN…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Mario Gabelli (GAMCO)	2024Q2	$5.12	+24.5%	$21.0M
Ken Griffin (Citadel Advisors)	2017Q4	$5.37	+18.8%	$14.7M
John Rogers (Ariel Investments)	2025Q1	$5.41	+18.0%	$101.6M
Two Sigma Investments	2016Q4	$5.45	+17.0%	$4.6M
Renaissance Technologies	2016Q4	$5.54	+15.1%	$7.9M
D.E. Shaw & Co.	2018Q3	$5.64	+13.2%	$34.1M
Paul Tudor Jones (Tudor Investment)	2025Q4	$6.15	+3.7%	$64K
Izzy Englander (Millennium Mgmt)	2017Q1	$6.15	+3.7%	$7.3M
Steve Cohen (Point72)	2022Q2	$6.16	+3.6%	$11.9M
AQR Capital Management	2018Q4	$7.34	-13.1%	$72K
Norges Bank (Norway SWF)	2016Q4	$188.10	-96.6%	$69.6M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions2

Norges Bank (Norway SWF)
+10,906,124
$67.1M
Paul Tudor Jones (Tudor Investment)
+10,056
$62K

Added to5

D.E. Shaw & Co.
+1,845,051
$11.3M
Steve Cohen (Point72)
+1,575,586
$9.7M
Izzy Englander (Millennium Mgmt)
+994,720
$6.1M
Mario Gabelli (GAMCO)
+256,437
$1.6M
Two Sigma Investments
+216,439
$1.3M

Trimmed4

Ken Griffin (Citadel Advisors)
−2,134,899
$13.1M
Renaissance Technologies
−900,200
$5.5M
John Rogers (Ariel Investments)
−424,952
$2.6M
AQR Capital Management
−19,757
$122K

Exited0

—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	10	13,077,163	$137.66B	—
2022Q2	11	14,809,020	$124.18B	+1
2022Q3	10	13,171,671	$143.7M	-1
2022Q4	11	29,944,273	$195.1M	+1
2023Q1	9	20,730,386	$174.0M	-2
2023Q2	7	21,855,682	$180.6M	-2
2023Q3	12	22,049,625	$130.5M	+5
2023Q4	7	11,433,213	$72.2M	-5
2024Q1	8	16,482,313	$104.2M	+1
2024Q2	10	18,066,199	$106.1M	+2
2024Q3	9	11,844,238	$64.7M	-1
2024Q4	8	14,026,621	$62.3M	-1
2025Q1	8	14,416,973	$74.1M	—
2025Q2	9	30,039,908	$172.1M	+1
2025Q3	9	30,426,400	$163.4M	—
2025Q4	11	42,751,005	$262.9M	+2

Who owns AQN

11 super-investors · 2025Q4

Tracked stake

42.75M

Combined value

$263M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New2Added5Trim4

#	Manager	Shares	Value	% of book	Last action	8Q trend
1	John Rogers Ariel Investments	15.92M	$98M	1.1%	Trim−425.0K
2	Norges Bank Norway SWF	10.91M	$67M	0.0%	New+10.91M
3	D.E. Shaw & Co.	5.35M	$33M	0.0%	Added+1.85M
4	Mario Gabelli GAMCO	3.29M	$20M	0.2%	Added+256.4K
5	Ken Griffin Citadel Advisors	2.31M	$14M	0.0%	Trim−2.13M
6	Steve Cohen Point72	1.86M	$11M	0.0%	Added+1.58M
7	Renaissance Technologies	1.23M	$8M	0.0%	Trim−900.2K
8	Izzy Englander Millennium Mgmt	1.15M	$7M	0.0%	Added+994.7K
9	Two Sigma Investments	718.0K	$4M	0.0%	Added+216.4K
10	AQR Capital Management	11.3K	$69K	0.0%	Trim−19.8K
11	Paul Tudor Jones Tudor Investment	10.1K	$62K	0.0%	New+10.1K	—

Recent moves

20 transactions

ADDIzzy Englander (Millennium Mgmt)
+994,720 · 2025Q4
TRIMAQR Capital Management
−19,757 · 2025Q4
ADDTwo Sigma Investments
+216,439 · 2025Q4
NEWPaul Tudor Jones (Tudor Investment)
+10,056 · 2025Q4
TRIMKen Griffin (Citadel Advisors)
−2,134,899 · 2025Q4
ADDSteve Cohen (Point72)
+1,575,586 · 2025Q4
ADDD.E. Shaw & Co.
+1,845,051 · 2025Q4
TRIMJohn Rogers (Ariel Investments)
−424,952 · 2025Q4
TRIMRenaissance Technologies
−900,200 · 2025Q4
NEWNorges Bank (Norway SWF)
+10,906,124 · 2025Q4
ADDMario Gabelli (GAMCO)
+256,437 · 2025Q4
NEWSteve Cohen (Point72)
+283,721 · 2025Q3
TRIMAQR Capital Management
−260 · 2025Q3
ADDD.E. Shaw & Co.
+3,493,847 · 2025Q3
ADDIzzy Englander (Millennium Mgmt)
+44,045 · 2025Q3
ADDJohn Rogers (Ariel Investments)
+3,232,775 · 2025Q3
TRIMTwo Sigma Investments
−111,300 · 2025Q3
SOLDNorges Bank (Norway SWF)
−8,974,039 · 2025Q3
TRIMRenaissance Technologies
−1,815,829 · 2025Q3
TRIMMario Gabelli (GAMCO)
−179,994 · 2025Q3

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