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PANW · Palo Alto Networks Inc

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Market Cap
$270.53B
Shares
815.00M

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: 2,934
Total Value: $245,617,270,803
Total Shares: 720,697,412
Showing 1–100 of 3,039 holdings by value · page 1 of 31

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 2,934 13F filers · Δ vs Mar 31, 2026
Top Holder
10.5%
Sep 2023 → Jun 2026 · range 8.9% – 11.3%
−0.4 pts
Top 5
30.7%
Sep 2023 → Jun 2026 · range 27.3% – 34.7%
−1.7 pts
Top 10
45.0%
Sep 2023 → Jun 2026 · range 38.7% – 45.1%
+1.5 pts
HHI
294
Sep 2023 → Jun 2026 · range 240 – 335
Broadly held−3

Quarterly Activity

vs Mar 31, 2026
New
609
Increased
958
Decreased
1,135
Sold Out
161
Unchanged
232
Holder count: +448
Institutional value: +130.4%
Shares held: +8.4%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 3,039
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1327567 CUSIP 697435105 13F (30d) 1362 filings 1312 filers Visit website Investor relations