Palo Alto Networks, Inc.
CH ˙ SWX ˙ US6974351057
SecurityCH:PANW / Palo Alto Networks, Inc.
InstitutionPatten Group, Inc.
Latest Disclosed Ownership8,148 shares
Latest Disclosed Value $ 1,306,287
Patten Group, Inc. reports 0.85% increase in ownership of PANW / Palo Alto Networks, Inc.

On April 24, 2026 - Patten Group, Inc. filed a 13F-HR form disclosing ownership of 8,148 shares of Palo Alto Networks, Inc. (CH:PANW) valued at $1,306,287 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 8,079 shares of Palo Alto Networks, Inc.. This represents a change in shares of 0.85% 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)
2026-04-24 2026-03-31 13F PALO ALTO NETWORKS COM 697435105 8,148 69 0.85 1,306 -12.23 0.2271
2026-01-23 2025-12-31 13F PALO ALTO NETWORKS COM 697435105 8,079 -415 -4.89 1,488 -13.94 0.2752
2025-11-10 2025-09-30 13F PALO ALTO NETWORKS COM 697435105 8,494 1,296 18.01 1,730 17.46 0.3367
2025-07-30 2025-06-30 13F PALO ALTO NETWORKS COM 697435105 7,198 -13 -0.18 1,473 19.67 0.3112
2025-05-14 2025-03-31 13F PALO ALTO NETWORKS COM 697435105 7,211 -51 -0.70 1,230 -6.89 0.2819
2025-02-06 2024-12-31 13F PALO ALTO NETWORKS COM 697435105 7,262 4,192 136.55 1,321 25.93 0.2924
2024-10-08 2024-09-30 13F PALO ALTO NETWORKS COM 697435105 3,070 191 6.63 1,049 7.48 0.2331
2024-07-25 2024-06-30 13F PALO ALTO NETWORKS COM 697435105 2,879 145 5.30 976 25.77 0.2303
2024-04-17 2024-03-31 13F PALO ALTO NETWORKS COM 697435105 2,734 654 31.44 777 26.59 0.1912
2024-01-10 2023-12-31 13F PALO ALTO NETWORKS COM 697435105 2,080 -59 -2.76 613 22.36 0.1665
2023-10-12 2023-09-30 13F PALO ALTO NETWORKS COM 697435105 2,139 -50 -2.28 501 -10.38 0.1498
2023-07-26 2023-06-30 13F PALO ALTO NETWORKS COM 697435105 2,189 20 0.92 559 29.10 0.0829
2023-04-06 2023-03-31 13F PALO ALTO NETWORKS COM 697435105 2,169 149 7.38 433 54.09 0.1300
2023-02-10 2022-12-31 13F PALO ALTO NETWORKS COM 697435105 2,020 -357 -15.02 282 -30.45 0.0885
2022-10-13 2022-09-30 13F PALO ALTO NETWORKS COM 697435105 2,377 1,783 300.17 404 31.60 0.1388
2022-07-18 2022-06-30 13F PALO ALTO NETWORKS COM 697435105 594 0 0.00 307 -17.03 0.0984
2022-04-28 2022-03-31 13F PALO ALTO NETWORKS COM 697435105 594 -22 -3.57 370 7.87 0.1038
2022-01-20 2021-12-31 13F PALO ALTO NETWORKS COM 697435105 616 52 9.22 343 27.04 0.0908
2021-11-15 2021-09-30 13F PALO ALTO NETWORKS COM 697435105 564 564 270 0.0794
2019-05-14 2019-03-31 13F Palo Alto Networks CS 697435105 0 -15 -100.00 0 -100.00
2019-02-12 2018-12-31 13F Palo Alto Networks CS 697435105 15 15 3 0.0014
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.