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PSA

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$329.64 +6.60 (+2.04%) At close · Jul 2
Market Cap
$57.87B
Shares
175,545,748

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: 1,089
Total Value: $35,617,169,003
Total Shares: 131,478,879
Showing 1–100 of 1,110 holdings by value · page 1 of 12

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 1,090 13F filers
Top Holder
12.7%
Jun 2023 → Mar 2026 · range 12.7% – 17.7%
of institutional value
Top 5
37.5%
Jun 2023 → Mar 2026 · range 37.5% – 42.9%
of institutional value
Top 10
52.1%
Jun 2023 → Mar 2026 · range 51.6% – 55.9%
of institutional value
HHI
402
Jun 2023 → Mar 2026 · range 402 – 588
Broadly held
Showing 100 of 1,110
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1393311 CUSIP 74460D109 13F (30d) 72 filings 12 filers Visit website Investor relations