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PANW

Palo Alto Networks Inc

Company with tickers: PANW

CIK
1327567
CUSIP
697435105
Shares Outstanding
815,000,000
13F Activity (30d)
621 filings 548 filers

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.

Holders: 2,412
Total Value: $78,197,298,554
Total Shares: 487,757,610
Showing 1–100 of 2,507 holdings by value · page 1 of 26

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 2,412 13F filers · Δ vs Dec 31, 2025
Top Holder
12.4%
Jun 2023 → Mar 2026 · range 8.7% – 12.4%
+2.1 pts
Top 5
29.8%
Jun 2023 → Mar 2026 · range 25.4% – 34.3%
+4.4 pts
Top 10
38.5%
Jun 2023 → Mar 2026 · range 35.7% – 45.1%
+2.8 pts
HHI
293
Jun 2023 → Mar 2026 · range 209 – 333
Broadly held+84

Quarterly Activity

vs Dec 31, 2025
New
289
Increased
1,219
Decreased
716
Sold Out
336
Unchanged
188
Holder count: -47
Institutional value: +43.0%
Shares held: +64.4%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 100 of 2,507
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Holder Value (USD) % of 13F Shares Open