Palo Alto Networks, Inc.
CH ˙ SWX ˙ US6974351057
SecurityCH:PANW / Palo Alto Networks, Inc.
InstitutionArgent Trust Co
Latest Disclosed Ownership34,463 shares
Latest Disclosed Value $ 5,525,124
Argent Trust Co reports 4.23% increase in ownership of PANW / Palo Alto Networks, Inc.

On May 13, 2026 - Argent Trust Co filed a 13F-HR form disclosing ownership of 34,463 shares of Palo Alto Networks, Inc. (CH:PANW) valued at $5,525,124 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 33,064 shares of Palo Alto Networks, Inc.. This represents a change in shares of 4.23% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F PALO ALTO NETWORKS COMMON STOCK 697435105 34,463 1,399 4.23 5,525 -9.28 0.0730
2026-02-10 2025-12-31 13F PALO ALTO NETWORKS COMMON STOCK 697435105 33,064 -558 -1.66 6,090 -11.04 0.2089
2025-11-12 2025-09-30 13F PALO ALTO NETWORKS COMMON STOCK 697435105 33,622 1,542 4.81 6,846 4.30 0.2426
2025-08-12 2025-06-30 13F PALO ALTO NETWORKS COMMON STOCK 697435105 32,080 727 2.32 6,565 22.69 0.2478
2025-05-09 2025-03-31 13F PALO ALTO NETWORKS COMMON STOCK 697435105 31,353 1,146 3.79 5,350 -2.66 0.2196
2025-02-13 2024-12-31 13F PALO ALTO NETWORKS COMMON STOCK 697435105 30,207 15,287 102.46 5,496 7.79 0.2241
2024-11-13 2024-09-30 13F PALO ALTO NETWORKS COMMON STOCK 697435105 14,920 -1,369 -8.40 5,100 -7.66 0.2111
2024-08-12 2024-06-30 13F PALO ALTO NETWORKS COMMON STOCK 697435105 16,289 861 5.58 5,522 25.99 0.2431
2024-05-10 2024-03-31 13F PALO ALTO NETWORKS COMMON STOCK 697435105 15,428 -407 -2.57 4,384 -6.13 0.1972
2024-02-09 2023-12-31 13F PALO ALTO NETWORKS COMMON STOCK 697435105 15,835 -815 -4.89 4,669 19.63 0.2323
2023-11-08 2023-09-30 13F PALO ALTO NETWORKS COMMON STOCK 697435105 16,650 -1,160 -6.51 3,903 -14.22 0.2140
2023-08-11 2023-06-30 13F PALO ALTO NETWORKS COMMON STOCK 697435105 17,810 2,977 20.07 4,551 53.61 0.2465
2023-05-12 2023-03-31 13F PALO ALTO NETWORKS COMMON STOCK 697435105 14,833 368 2.54 2,963 46.78 0.1877
2023-02-10 2022-12-31 13F PALO ALTO NETWORKS COMMON STOCK 697435105 14,465 -520 -3.47 2,018 -17.77 0.1335
2022-11-10 2022-09-30 13F PALO ALTO NETWORKS COMMON STOCK 697435105 14,985 9,929 196.38 2,454 -1.72 0.1776
2022-08-11 2022-06-30 13F PALO ALTO NETWORKS COMMON STOCK 697435105 5,056 10 0.20 2,497 -20.53 0.1713
2022-05-11 2022-03-31 13F PALO ALTO NETWORKS COMMON STOCK 697435105 5,046 -12 -0.24 3,142 11.58 0.1916
2022-02-09 2021-12-31 13F PALO ALTO NETWORKS COMMON STOCK 697435105 5,058 40 0.80 2,816 17.14 0.1648
2021-11-09 2021-09-30 13F PALO ALTO NETWORKS COMMON STOCK 697435105 5,018 63 1.27 2,404 30.72 0.1545
2021-08-09 2021-06-30 13F PALO ALTO NETWORKS COMMON STOCK 697435105 4,955 472 10.53 1,839 27.44 0.1207
2021-05-12 2021-03-31 13F PALO ALTO NETWORKS COMMON STOCK 697435105 4,483 230 5.41 1,443 -4.50 0.1014
2021-02-11 2020-12-31 13F PALO ALTO NETWORKS COMMON STOCK 697435105 4,253 45 1.07 1,511 46.70 0.1168
2020-11-13 2020-09-30 13F PALO ALTO NETWORKS COMMON STOCK 697435105 4,208 -149 -3.42 1,030 3.00 0.0907
2020-08-04 2020-06-30 13F PALO ALTO NETWORKS COMMON STOCK 697435105 4,357 250 6.09 1,000 48.59 0.0937
2020-05-11 2020-03-31 13F PALO ALTO NETWORKS COMMON STOCK 697435105 4,107 175 4.45 673 -25.96 0.0756
2020-02-11 2019-12-31 13F PALO ALTO NETWORKS COMMON STOCK 697435105 3,932 975 32.97 909 50.75 0.0808
2019-11-12 2019-09-30 13F PALO ALTO NETWORKS COMMON STOCK 697435105 2,957 825 38.70 603 38.94 0.0581
2019-08-13 2019-06-30 13F PALO ALTO NETWORKS COMMON STOCK 697435105 2,132 300 16.38 434 -2.47 0.0440
2019-05-15 2019-03-31 13F PALO ALTO NETWORKS COMMON STOCK 697435105 1,832 168 10.10 445 42.17 0.0466
2019-02-06 2018-12-31 13F PALO ALTO NETWORKS COMMON STOCK 697435105 1,664 415 33.23 313 14.23 0.0367
2018-11-14 2018-09-30 13F PALO ALTO NETWORKS COM 697435105 1,249 1,249 274 0.0316
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.