Palo Alto Networks, Inc.
CH ˙ SWX ˙ US6974351057
SecurityCH:PANW / Palo Alto Networks, Inc.
InstitutionAdirondack Trust Co
Latest Disclosed Ownership959 shares
Latest Disclosed Value $ 153,744
Adirondack Trust Co reports 2.04% decrease in ownership of PANW / Palo Alto Networks, Inc.

On April 3, 2026 - Adirondack Trust Co filed a 13F-HR form disclosing ownership of 959 shares of Palo Alto Networks, Inc. (CH:PANW) valued at $153,744 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 8, 2026 disclosing 979 shares of Palo Alto Networks, Inc.. This represents a change in shares of -2.04% 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)
2026-04-03 2026-03-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 959 -20 -2.04 154 -15.00 0.0517
2026-01-08 2025-12-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 979 -8 -0.81 180 -10.00 0.0593
2025-10-20 2025-09-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 987 7 0.71 201 0.00 0.0674
2025-07-11 2025-06-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 980 -30 -2.97 201 16.28 0.0728
2025-04-03 2025-03-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 1,010 505 100.00 172 89.01 0.0673
2025-01-17 2024-12-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 505 0 0.00 92 -47.09 0.0351
2024-10-08 2024-09-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 505 0 0.00 173 0.58 0.0665
2024-07-09 2024-06-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 505 0 0.00 171 19.58 0.0699
2024-04-09 2024-03-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 505 0 0.00 143 -8.33 0.0601
2024-03-29 2023-12-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 505 101 25.00 157 65.96 0.0678
2023-10-31 2023-09-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 404 308 320.83 95 308.70 0.0473
2023-08-09 2023-06-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 96 0 0.00 24 21.05 0.0112
2023-04-28 2023-03-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 96 -60 -38.46 19 -9.52 0.0097
2023-01-13 2022-12-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 156 0 0.00 22 -19.23 0.0113
2022-10-13 2022-09-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 156 104 200.00 26 0.00 0.0145
2022-07-06 2022-06-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 52 37 246.67 26 188.89 0.0139
2022-04-05 2022-03-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 15 0 0.00 9 12.50 0.0043
2022-01-13 2021-12-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 15 0 0.00 8 0.00 0.0038
2021-11-16 2021-09-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 15 0 0.00 8 33.33 0.0038
2021-07-15 2021-06-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 15 0 0.00 6 20.00 0.0030
2021-04-16 2021-03-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 15 0 0.00 5 0.00 0.0027
2021-02-12 2020-12-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 15 0 0.00 5 25.00 0.0030
2020-10-05 2020-09-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 15 0 0.00 4 0.00 0.0026
2020-08-19 2020-06-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 15 0 0.00 4 100.00 0.0026
2020-04-23 2020-03-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 15 0 0.00 2 -50.00 0.0016
2020-02-11 2019-12-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 15 0 0.00 4 33.33 0.0026
2019-10-09 2019-09-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 15 0 0.00 3 0.00 0.0021
2019-07-15 2019-06-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 15 0 0.00 3 -25.00 0.0021
2019-05-13 2019-03-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 15 0 0.00 4 33.33 0.0027
2019-01-18 2018-12-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 15 0 0.00 3 0.00 0.0023
2018-10-22 2018-09-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 15 0 0.00 3 0.00 0.0020
2018-07-26 2018-06-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 15 0 0.00 3 0.00 0.0021
2018-05-03 2018-03-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 15 15 3 0.0021
2017-01-17 2016-12-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 0 -50 -100.00 0 -100.00
2016-10-21 2016-09-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 50 0 0.00 8 33.33 0.0058
2016-07-13 2016-06-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 50 0 0.00 6 -25.00 0.0043
2016-04-12 2016-03-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 50 10 25.00 8 33.33 0.0059
2016-02-08 2015-12-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 40 20 100.00 6 100.00 0.0047
2015-10-19 2015-09-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 20 -45 -69.23 3 -72.73 0.0024
2015-07-30 2015-06-30 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 65 25 62.50 11 83.33 0.0082
2015-04-07 2015-03-31 13F PALO ALTO NETWORKS INFORMATION TECHNOLOGY 697435105 40 40 6 0.0045
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.