Skip to main content
PNW logo

PNW

Pinnacle West Capital Corp
$107.73 -1.56 (-1.43%) At close · Jul 17
Market Cap
$13.06B
Shares
121,187,166

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 707
Total Value: $11,957,833,566
Total Shares: 118,578,670
Showing 1–100 of 718 holdings by value · page 1 of 8

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 704 13F filers
Top Holder
13.8%
Jun 2023 → Mar 2026 · range 12.1% – 14.9%
of institutional value
Top 5
41.9%
Jun 2023 → Mar 2026 · range 41.9% – 46.2%
of institutional value
Top 10
58.0%
Jun 2023 → Mar 2026 · range 56.3% – 60.8%
of institutional value
HHI
479
Jun 2023 → Mar 2026 · range 479 – 539
Broadly held
Showing 100 of 718
Export CSV
Holder Value (USD) % of 13F Shares Open
Key facts CIK 764622 CUSIP 723484101 13F (30d) 94 filings 90 filers Visit website Investor relations