Pinnacle West Capital Ownership | Who Owns Pinnacle West Capital?

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Pinnacle West Capital Ownership Summary

Pinnacle West Capital is owned by 27.45% institutional investors, 0.14% insiders, and 72.41% retail investors. Capital research global investors is the largest institutional shareholder, holding 13.73% of PNW shares. American Funds Capital World Gr&Inc A is the top mutual fund, with 4.25% of its assets in Pinnacle West Capital shares.

PNW Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Pinnacle West Capital	27.45%	0.14%	72.41%
Sector	Utilities Stocks	42.99%	8.09%	48.92%
Idea	Nuclear Energy Stocks List	53.27%	2.18%	44.55%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Capital research global investors	16.44M	13.73%	$1.66B
Vanguard group	14.66M	12.26%	$1.30B
Blackrock funding, inc. /de	11.77M	9.83%	$1.19B
Blackrock	10.59M	9.32%	$808.71M
Barrow hanley mewhinney & strauss	7.00M	5.85%	$705.31M
State street	6.91M	5.77%	$696.30M
Lombard odier asset management (europe)	5.46M	4.57%	$5.89M
Atlas infrastructure partners (uk)	5.07M	4.24%	$511.25M
Invesco	4.25M	3.55%	$428.22M
Soroban capital partners lp	3.85M	3.22%	$388.37M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Atlas infrastructure partners (uk)	5.07M	18.00%	$511.25M
Patrizia pty	70.49K	8.47%	$5.38M
Barrow hanley mewhinney & strauss	7.00M	2.31%	$705.31M
Skba capital management	158.33K	2.19%	$15.95M
Reaves w h	1.08M	1.80%	$108.61M
Butensky & cohen financial security	61.51K	1.63%	$6.20M
Csu producer resources	5.60K	1.62%	$564.40K
Cincinnati financial	729.46K	1.48%	$73.49M
Deroy & devereaux private investment counsel	277.02K	1.34%	$27.91M
Teza capital management	3.62K	1.34%	$364.61K

Top Buyers

Holder	Shares	% Assets	Change
Lombard odier asset management (europe)	5.46M	0.30%	5.46M
Capital research global investors	16.44M	0.26%	2.97M
Norges bank	1.58M	0.01%	1.58M
Soroban capital partners lp	3.85M	0.75%	977.41K
Goldman sachs group	1.57M	0.02%	898.74K

Top Sellers

Holder	Shares	% Assets	Change
Merewether investment management, lp	-	-	-734.18K
Reaves w h	1.08M	1.80%	-641.73K
Point72 asset management	102.40K	0.01%	-595.99K
Qube research	22.32K	0.00%	-575.98K
Citadel advisors	47.57K	0.00%	-434.68K

New Positions

Holder	Shares	% Assets	Change	Value
Lombard odier asset management (europe)	5.46M	0.30%	5.46M	$5.89M
Norges bank	1.58M	0.01%	1.58M	$140.47M
Vanguard fiduciary trust	673.94K	0.02%	673.94K	$67.90M
Vanguard global advisers	249.97K	0.01%	249.97K	$25.18M
Vanguard asset management	91.53K	0.01%	91.53K	$9.22M

Sold Out

Holder	Change
Concourse financial group securities	-1.00
Psi advisors	-1.00
Lloyd advisory services, llc.	-1.00
Wolverine asset management	-1.00
Colonial trust advisors	-2.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	416	-37.44%	32,849,888	-72.86%	27	0.27%	191	-44.48%	108	-42.55%
Dec 31, 2025	481	-23.89%	90,805,124	-25.30%	75	0.73%	235	-19.52%	140	-32.69%
Sep 30, 2025	450	-28.11%	86,229,064	-24.16%	72	0.80%	196	-38.94%	150	-19.35%
Jun 30, 2025	629	0.64%	116,989,524	4.39%	97	1.11%	324	4.18%	186	2.76%
Mar 31, 2025	618	-1.59%	112,012,745	-0.78%	93	0.95%	309	-4.63%	179	-

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
American Funds Capital World Gr&Inc A	5.14M	4.25%	2.65M
Capital Group World Growth & Inc Cmp	5.14M	4.25%	2.65M
American Funds Capital Income Bldr A	4.41M	3.65%	146.88K
Vanguard Total Stock Mkt Idx Inv	3.85M	3.18%	8.13K
Vanguard US Total Market Shares ETF	3.61M	3.03%	2.40K
Vanguard Institutional 500 Index Trust	3.23M	2.71%	26.02K
Vanguard 500 Index Investor	3.10M	2.56%	55.69K
Vanguard Small Cap Index	2.79M	2.30%	-6.22K
American Funds Income Fund of Amer A	2.63M	2.17%	-2.82M
Capital Group American Mutual Comp	2.46M	2.03%	1.31M

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 13, 2026	Tetlow Jacob	EVP, COO, APS	Sell	$4.06K
May 13, 2026	Tetlow Jacob	EVP, COO, APS	Sell	$646.07K
Aug 11, 2025	Tetlow Jacob	EVP, COO, APS	Sell	$600.04K
May 06, 2025	Mountain Paul J	VP, Finance and Planning	Sell	$55.63K
May 06, 2025	Mountain Paul J	VP, Finance and Planning	Sell	$85.55K

Insider Transactions Trends

Date	Buy	Sell
2026 Q2	-	2
2026 Q1	-	-
2025 Q3	-	1
2025 Q2	-	2
2025 Q1	-	2

PNW Ownership FAQ

Who owns the most shares of Pinnacle West Capital?

Pinnacle West Capital’s largest shareholders are Capital research global investors (16.44M shares, 13.73%), Vanguard group (14.66M shares, 12.26%), and Blackrock funding, inc. /de (11.77M shares, 9.83%). Together, they hold 35.82% of Pinnacle West Capital’s total shares outstanding.

Does Blackrock own Pinnacle West Capital?

Yes, BlackRock owns 9.32% of Pinnacle West Capital, totaling 10.59M shares as of Jun 2024. This represents 0.02% of BlackRock's total assets, with a market value of 808.71M$. In the last quarter, BlackRock increased its holdings by 294.72K shares, a 2.86% change.

Who is Pinnacle West Capital’s biggest shareholder by percentage of total assets invested?

Atlas infrastructure partners (uk) is Pinnacle West Capital’s biggest shareholder by percentage of total assets invested, with 18.00% of its assets in 5.07M Pinnacle West Capital shares, valued at 511.25M$.

Who is the top mutual fund holder of Pinnacle West Capital shares?

American Funds Capital World Gr&Inc A is the top mutual fund holder of Pinnacle West Capital shares, with 4.25% of its total shares outstanding invested in 5.14M Pinnacle West Capital shares.

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