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PNW Institutional Ownership & 13F Holders | SmartMoneyDB

PNWPINNACLE WEST CAP CORP

COM · CUSIP 723484101

Smart Money Ownership

Of the 15 tracked institutions holding PNW, 9 have a 3-year clone track record — 8 of them beat the S&P. Average holder's clone alpha: +4.9pt. It's a gauge of who owns the name, not just how many.

$58.0M · 0.1% of book

Capital Research Global Investors

$1.7B · 0.3% of book

PNW (PINNACLE WEST CAP CORP) Institutional Ownership Summary

Among the 15 tracked institutional investors we monitor, PNW (PINNACLE WEST CAP CORP) is held with a combined value of $5.20B across 53,348,220 shares. The largest holder is Capital Research Global Investors with a position worth $1.66B (0.26% of their portfolio). 6 funds increased their holdings. 9 funds reduced their position.

Total Institutional Value

$5.20B

Total Shares Held

53,348,220

Institutional Holders

% of Shares Outstanding

44.0%

of 121.19M shares · SEC 2026-04-28

Days to Cover

9.5+0.5%

9.12M shares short · FINRA 2026-07-15

Tracked 13F institutions hold 44.0% of PNW's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-04-28), not a live float.

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

Capital Research Global Investors+22% shares~$299.7M MILLENNIUM MANAGEMENT LLC+86% shares~$20.4M ADAGE CAPITAL PARTNERS GP, L.L.C.+110% shares~$18.3M RENAISSANCE TECHNOLOGIES LLC+39% shares~$16.4M WELLINGTON MANAGEMENT GROUP LLP+12% shares~$7.8M

13F Institutional Holders

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Capital Research Global Investors

WELLINGTON MANAGEMENT GROUP LLP

0.01% of book+11.9%

$72.93M

RENAISSANCE TECHNOLOGIES LLC

0.09% of book+39.4%

$58.04M

Gotham Asset Management, LLC

0.15% of book-1.0%

$50.29M

MILLENNIUM MANAGEMENT LLC

0.02% of book+85.8%

$44.10M

AQR CAPITAL MANAGEMENT LLC

0.02% of book+12.1%

$42.31M

ADAGE CAPITAL PARTNERS GP, L.L.C.

0.05% of book+110.2%

$34.94M

#	Fund	Value↓	Shares	Portfolio %	Change
1	Capital Research Global Investors	$1.66B	16,436,894	0.26%	+22.1%
2	VANGUARD GROUP INC	$1.30B	14,661,160	0.02%	-0.1%
3	BlackRock, Inc.	$1.19B	11,768,580	0.02%	-0.3%
4	STATE STREET CORP	$696.30M	6,911,189	0.02%	-0.4%
5	WELLINGTON MANAGEMENT GROUP LLP	$72.93M	723,872	0.01%	+11.9%
6	RENAISSANCE TECHNOLOGIES LLC	$58.04M	576,100	0.09%	+39.4%
7	Gotham Asset Management, LLC	$50.29M	499,149	0.15%	-1.0%
8	MILLENNIUM MANAGEMENT LLC	$44.10M	437,714	0.02%	+85.8%
9	AQR CAPITAL MANAGEMENT LLC	$42.31M	423,153	0.02%	+12.1%
10	ADAGE CAPITAL PARTNERS GP, L.L.C.	$34.94M	346,783	0.05%	+110.2%

Frequently Asked Questions

Which institutional investors own the most PNW stock?

As of the latest SEC 13F filings, Capital Research Global Investors is the largest institutional holder of PNW with a position worth $1.66B, representing 0.26% of their portfolio. In total, 15 institutional investors hold PNW with a combined value of $5.20B.

What percentage of PNW is owned by institutional investors?

Institutional investors hold $5.20B worth of PNW stock across 15 positions. The largest institutional holder is Capital Research Global Investors with $1.66B in holdings.

What is a 13F filing and why does it matter for PNW?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For PNW, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track PNW institutional moves

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