Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
2,397 institutional managers reported holding PANW for the quarter ended Mar 31, 2026. Together they hold about 86% of shares outstanding; the top 10 hold 43%. 241 opened new positions; 328 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Vanguard Group | 80.71M | 11.35% | $12.94B | added +18.6% | ≤2013 |
| BlackRock | 72.43M | 10.19% | $11.61B | added +21.6% | ≤2013 |
| State Street | 35.49M | 4.99% | $5.69B | added +17% | ≤2013 |
| Morgan Stanley | 32.32M | 4.55% | $5.18B | added +6.1% | ≤2013 |
| Bank OF America CORP /DE/ | 22.48M | 3.16% | $3.60B | added +16% | ≤2013 |
| Geode Capital | 19.32M | 2.72% | $3.10B | added +20.9% | ≤2013 |
| UBS | 16.33M | 2.30% | $2.62B | added +9.3% | ≤2013 |
| Northern Trust | 8.68M | 1.22% | $1.39B | added +15.4% | ≤2013 |
| FMR (Fidelity) | 8.10M | 1.14% | $1.30B | unchanged | ≤2013 |
| Nuveen | 7.99M | 1.12% | $1.28B | added +10.7% | 2014 Q4 |
| Royal Bank OF Canada | 7.56M | 1.06% | $1.21B | trimmed -0.6% | ≤2013 |
| Invesco | 6.80M | 0.96% | $1.09B | added +16.3% | ≤2013 |
| Ameriprise Financial INC | 6.50M | 0.91% | $1.04B | added +23.2% | ≤2013 |
| First Trust Advisors LP | 6.47M | 0.91% | $1.04B | added +4.4% | ≤2013 |
| Amundi | 6.30M | 0.89% | $1.01B | added +67.1% | 2017 Q4 |
| Legal & General Group PLC | 6.25M | 0.88% | $1.00B | added +15.5% | 2014 Q4 |
| Goldman Sachs | 6.23M | 0.88% | $999.6M | added +35.9% | ≤2013 |
| Wells Fargo & COMPANY/MN | 6.12M | 0.86% | $981.0M | added +7% | ≤2013 |
| Charles Schwab Investment Management | 5.95M | 0.84% | $953.7M | added +20.7% | ≤2013 |
| BNP Paribas Financial Markets | 5.82M | 0.82% | $933.3M | added +18.9% | 2014 Q2 |
| Clearbridge Investments, LLC | 4.91M | 0.69% | $787.3M | trimmed -12.3% | 2016 Q1 |
| Pictet Asset Management Holding SA | 4.81M | 0.68% | $771.1M | added +10.4% | 2014 Q1 |
| BNY Mellon | 4.62M | 0.65% | $741.3M | added +13.9% | ≤2013 |
| Deutsche Bank AG\ | 4.55M | 0.64% | $729.3M | added +27.8% | ≤2013 |
| Barclays PLC | 3.82M | 0.54% | $612.3M | trimmed -6.8% | ≤2013 |
| Bank OF Montreal /CAN/ | 2.99M | 0.42% | $478.9M | trimmed -1.9% | ≤2013 |
| Harel Insurance Investments & Financial Services LTD. | 2.76M | 0.39% | $442.8M | added +1665.1% | 2018 Q4 |
| Franklin Resources | 2.76M | 0.39% | $442.4M | trimmed -7.4% | 2013 Q3 |
| Swedbank Robur | 2.74M | 0.39% | $439.3M | trimmed -2.9% | 2021 Q1 |
| T. Rowe Price | 2.54M | 0.36% | $406.5M | trimmed -41.5% | ≤2013 |
| Schroder Investment Management Group | 2.38M | 0.34% | $381.5M | added +4.4% | 2018 Q1 |
| Swiss National Bank | 2.37M | 0.33% | $380.2M | added +27.9% | ≤2013 |
| Mitsubishi UFJ Asset Management CO., LTD. | 2.33M | 0.33% | $374.2M | added +23.7% | 2014 Q4 |
| DZ Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 2.30M | 0.32% | $368.8M | trimmed -40.2% | 2018 Q1 |
| Raymond James Financial INC | 2.29M | 0.32% | $366.6M | trimmed -1.5% | ≤2013 |
| Sumitomo Mitsui Trust Group, INC. | 2.25M | 0.32% | $360.5M | added +8.3% | 2014 Q4 |
| Citigroup INC | 2.25M | 0.32% | $360.5M | added +25% | ≤2013 |
| Stifel Financial CORP | 2.17M | 0.30% | $347.3M | added +0.7% | 2014 Q2 |
| National Pension Service | 2.15M | 0.30% | $344.9M | added +22.7% | 2015 Q3 |
| Nordea Investment Management AB | 2.15M | 0.30% | $344.4M | trimmed -14.3% | 2014 Q4 |
| Lazard Asset Management LLC | 2.07M | 0.29% | $332.4M | added +82.8% | 2014 Q1 |
| Voya Investment Management LLC | 2.06M | 0.29% | $330.0M | added +20.2% | ≤2013 |
| Capital Research Global Investors | 1.96M | 0.28% | $314.4M | trimmed -1.8% | 2023 Q1 |
| ABN Amro Investment Solutions | 1.95M | 0.28% | $313.3M | added +2.1% | 2023 Q1 |
| Employees Provident Fund Board | 1.88M | 0.27% | $302.1M | added +23.3% | 2023 Q3 |
| Citadel Advisors | 1.82M | 0.26% | $292.4M | trimmed -44.2% | ≤2013 |
| Mirova US LLC | 1.79M | 0.25% | $286.9M | added +4.9% | 2023 Q4 |
| LPL Financial LLC | 1.75M | 0.25% | $280.7M | trimmed -6.6% | 2014 Q1 |
| Brown Advisory INC | 1.75M | 0.25% | $280.2M | added +1138.5% | ≤2013 |
| Mirae Asset Global Etfs Holdings LTD. | 1.67M | 0.23% | $267.8M | added +39.4% | 2014 Q3 |
Largest 50 of 2,397 shown; the full ranked, searchable register is at boothcheck.com/holders/PANW. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.