Ticker · CUSIP 723484101

PNW

PINNACLE WEST CAP CORP

Utilities·Utilities - Regulated Electric

···Share

Holders (tracked)

Combined shares

6,328,605

Combined value

$561.35M

Last close

$104.04

Quarter

2025Q4

Price is +17.3% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$104.04+13.25 (+14.60%)H $104.45 · L $84.16 · Avg Vol 1.2M

Tracked holders · last 8 quarters

+3 vs previous quarter over the last 8.

SEC event timeline

24 events

Ken Griffin (Citadel Advisors) added2026-02-17
+239,066 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) opened position2026-02-17
+148,492 shares · 2025Q4
Position
AQR Capital Management added2026-02-17
+44,266 shares · 2025Q4
Position
Two Sigma Investments added2026-02-17
+223,124 shares · 2025Q4
Position
D.E. Shaw & Co. added2026-02-17
+36,800 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) trimmed2026-02-17
−119,685 shares · 2025Q4
Position
Steve Cohen (Point72) added2026-02-17
+81,972 shares · 2025Q4
Position
T. Rowe Price trimmed2026-02-17
−1 shares · 2025Q4
Position
Wellington Management opened position2026-02-17
+646,891 shares · 2025Q4
Position
Ray Dalio (Bridgewater Associates) added2026-02-13
+67,752 shares · 2025Q4
Position
Renaissance Technologies added2026-02-12
+206,600 shares · 2025Q4
Position
Norges Bank (Norway SWF) opened position2026-02-10
+1,583,634 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) exited2025-12-09
−53,899 shares · 2025Q3
Position
AQR Capital Management trimmed2025-11-14
−34,015 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) trimmed2025-11-14
−514,413 shares · 2025Q3
Position
Steve Cohen (Point72) added2025-11-14
+113,137 shares · 2025Q3
Position
Two Sigma Investments trimmed2025-11-14
−179,456 shares · 2025Q3
Position
D.E. Shaw & Co. trimmed2025-11-14
−6,257 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+1,625 shares · 2025Q3
Position
Wellington Management exited2025-11-14
−4,388 shares · 2025Q3
Position
Norges Bank (Norway SWF) exited2025-11-13
−1,278,458 shares · 2025Q3
Position
Renaissance Technologies added2025-11-13
+183,124 shares · 2025Q3
Position
Ray Dalio (Bridgewater Associates) added2025-11-13
+72,588 shares · 2025Q3
Position
Norges Bank (Norway SWF) added2025-11-12
+107,390 shares · 2024Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for PNW →

Follow-the-investor returns

If you'd copied each holder of PNW…

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
T. Rowe Price	2016Q1	$78.43	+32.7%	$17.7M
Two Sigma Investments	2016Q1	$85.71	+21.4%	$136.2M
D.E. Shaw & Co.	2016Q2	$87.72	+18.6%	$5.3M
Ray Dalio (Bridgewater Associates)	2017Q2	$88.00	+18.2%	$18.1M
Wellington Management	2016Q1	$88.65	+17.4%	$67.3M
Ken Griffin (Citadel Advisors)	2016Q2	$88.75	+17.2%	$1.7M
Ken Griffin (Citadel Advisors)	2016Q2	$88.75	+17.2%	$1.7M
Ken Griffin (Citadel Advisors)	2016Q2	$88.75	+17.2%	$1.7M
AQR Capital Management	2016Q1	$88.85	+17.1%	$39.3M
Paul Tudor Jones (Tudor Investment)	2016Q1	$88.87	+17.1%	$15.4M
Renaissance Technologies	2016Q1	$88.91	+17.0%	$43.0M
Izzy Englander (Millennium Mgmt)	2016Q1	$89.49	+16.3%	$24.5M
Steve Cohen (Point72)	2016Q2	$90.16	+15.4%	$72.7M
Norges Bank (Norway SWF)	2016Q1	$3830.18	-97.3%	$164.8M

Who moved on this name in 2025Q4

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

New positions3

Norges Bank (Norway SWF)
+1,583,634
$140.5M
Wellington Management
+646,891
$57.4M
Paul Tudor Jones (Tudor Investment)
+148,492
$13.2M

Added to7

Ken Griffin (Citadel Advisors)
+239,066
$21.2M
Two Sigma Investments
+223,124
$19.8M
Renaissance Technologies
+206,600
$18.3M
Steve Cohen (Point72)
+81,972
$7.3M
Ray Dalio (Bridgewater Associates)
+67,752
$6.0M
AQR Capital Management
+44,266
$3.9M
D.E. Shaw & Co.
+36,800
$3.3M

Trimmed2

Izzy Englander (Millennium Mgmt)
−119,685
$10.6M
T. Rowe Price
−1
$0

Exited0

—

Institutional ownership over time

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

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	11	13,572,159	$91.45B	—
2022Q2	11	14,384,829	$98.54B	—
2022Q3	12	14,516,680	$936.5M	+1
2022Q4	13	13,026,372	$990.5M	+1
2023Q1	14	14,339,374	$1.14B	+1
2023Q2	15	13,887,924	$1.13B	+1
2023Q3	14	14,316,729	$1.05B	-1
2023Q4	12	12,994,240	$933.4M	-2
2024Q1	10	13,336,686	$996.6M	-2
2024Q2	13	14,350,192	$1.10B	+3
2024Q3	13	6,043,260	$535.4M	—
2024Q4	15	5,427,824	$460.1M	+2
2025Q1	13	3,080,537	$293.4M	-2
2025Q2	14	4,844,255	$433.1M	+1
2025Q3	11	3,200,094	$286.5M	-3
2025Q4	14	6,328,605	$561.3M	+3

Who owns PNW

14 super-investors · 2025Q4

Tracked stake

6.33M

Combined value

$561M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New3Added9Trim2

#	Manager	Shares	Value	% of book	Last action
1	Norges Bank Norway SWF	1.58M	$140M	0.0%	New+1.58M
2	Two Sigma Investments	1.31M	$116M	0.2%	Added+223.1K
3	Steve Cohen Point72	698.4K	$62M	0.1%	Added+82.0K
4	Wellington Management	646.9K	$57M	0.0%	New+646.9K
5	Ken Griffin Citadel Advisors	482.2K	$43M	0.0%	Added+239.1K
6	Renaissance Technologies	413.4K	$37M	0.1%	Added+206.6K
7	AQR Capital Management	377.5K	$33M	0.0%	Added+44.3K
8	Izzy Englander Millennium Mgmt	235.6K	$21M	0.0%	Trim−119.7K
9	Ray Dalio Bridgewater Associates	174.0K	$15M	0.1%	Added+67.8K
10	T. Rowe Price	170.2K	$15M	0.0%	Trim−1
11	Paul Tudor Jones Tudor Investment	148.5K	$13M	0.0%	New+148.5K
12	D.E. Shaw & Co.	51.1K	$5M	0.0%	Added+36.8K
13	Ken Griffin Citadel Advisors	21.4K	$2M	0.0%	Added+239.1K
14	Ken Griffin Citadel Advisors	16.2K	$1M	0.0%	Added+239.1K

Recent moves

20 transactions

NEWPaul Tudor Jones (Tudor Investment)
+148,492 · 2025Q4
ADDAQR Capital Management
+44,266 · 2025Q4
TRIMT. Rowe Price
−1 · 2025Q4
ADDTwo Sigma Investments
+223,124 · 2025Q4
ADDSteve Cohen (Point72)
+81,972 · 2025Q4
ADDD.E. Shaw & Co.
+36,800 · 2025Q4
NEWWellington Management
+646,891 · 2025Q4
TRIMIzzy Englander (Millennium Mgmt)
−119,685 · 2025Q4
ADDKen Griffin (Citadel Advisors)
+239,066 · 2025Q4
ADDRay Dalio (Bridgewater Associates)
+67,752 · 2025Q4
ADDRenaissance Technologies
+206,600 · 2025Q4
NEWNorges Bank (Norway SWF)
+1,583,634 · 2025Q4
SOLDPaul Tudor Jones (Tudor Investment)
−53,899 · 2025Q3
ADDSteve Cohen (Point72)
+113,137 · 2025Q3
TRIMIzzy Englander (Millennium Mgmt)
−514,413 · 2025Q3
TRIMTwo Sigma Investments
−179,456 · 2025Q3
TRIMD.E. Shaw & Co.
−6,257 · 2025Q3
ADDT. Rowe Price
+1,625 · 2025Q3
SOLDWellington Management
−4,388 · 2025Q3
TRIMAQR Capital Management
−34,015 · 2025Q3

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