Palo Alto Networks, Inc.
CH ˙ SWX ˙ US6974351057
SecurityCH:PANW / Palo Alto Networks, Inc.
InstitutionFlagship Harbor Advisors, Llc
Latest Disclosed Ownership4,799 shares
Latest Disclosed Value $ 769,379
Flagship Harbor Advisors, Llc reports 4.78% decrease in ownership of PANW / Palo Alto Networks, Inc.

On April 28, 2026 - Flagship Harbor Advisors, Llc filed a 13F-HR form disclosing ownership of 4,799 shares of Palo Alto Networks, Inc. (CH:PANW) valued at $769,379 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 21, 2026 disclosing 5,040 shares of Palo Alto Networks, Inc.. This represents a change in shares of -4.78% 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)
2026-04-28 2026-03-31 13F PALO ALTO NETWORKS COM 697435105 4,799 -241 -4.78 769 -17.13 0.0338
2026-01-21 2025-12-31 13F PALO ALTO Common Stock 697435105 5,040 -5,168 -50.63 928 -55.34 0.0438
2025-11-05 2025-09-30 13F PALO ALTO NETWORKS COM 697435105 10,208 72 0.71 2,079 0.19 0.0904
2025-08-04 2025-06-30 13F PALO ALTO NETWORKS COM 697435105 10,136 -255 -2.45 2,074 16.98 0.0982
2025-04-22 2025-03-31 13F PALO ALTO NETWORKS COM 697435105 10,391 -324 -3.02 1,773 -9.03 0.0932
2025-01-21 2024-12-31 13F PALO ALTO NETWORKS COM 697435105 10,715 5,312 98.32 1,950 5.58 0.1024
2024-10-21 2024-09-30 13F PALO ALTO NETWORKS COM 697435105 5,403 -3 -0.06 1,847 0.76 0.1014
2025-12-02 2024-06-30 13F PALO ALTO NETWORKS COM 697435105 5,406 -56 -1.03 1,833 18.12 0.1102
2024-04-16 2024-03-31 13F PALO ALTO NETWORKS COM 697435105 5,462 182 3.45 1,552 -0.32 0.0997
2024-01-10 2023-12-31 13F PALO ALTO NETWORKS COM 697435105 5,280 -102 -1.90 1,557 23.39 0.1132
2023-10-17 2023-09-30 13F PALO ALTO NETWORKS COM 697435105 5,382 33 0.62 1,262 -7.69 0.1049
2023-07-11 2023-06-30 13F PALO ALTO NETWORKS COM 697435105 5,349 -192 -3.47 1,367 23.51 0.1129
2023-04-12 2023-03-31 13F PALO ALTO NETWORKS COM 697435105 5,541 101 1.86 1,107 45.72 0.1042
2023-01-13 2022-12-31 13F PALO ALTO NETWORKS COM 697435105 5,440 -114 -2.05 759 -16.59 0.0778
2022-10-13 2022-09-30 13F PALO ALTO NETWORKS COM 697435105 5,554 3,671 194.95 910 -2.15 0.1055
2022-07-13 2022-06-30 13F PALO ALTO NETWORKS COM 697435105 1,883 55 3.01 930 -18.28 0.1045
2022-04-13 2022-03-31 13F PALO ALTO NETWORKS COM 697435105 1,828 -47 -2.51 1,138 9.00 0.1097
2022-02-17 2021-12-31 13F/A-1 PALO ALTO NETWORKS COM 697435105 1,875 362 23.93 1,044 86.10 0.0988
2022-02-10 2021-12-31 13F PALO ALTO NETWORKS COM 697435105 1,875 362 1,044 0.0988
2021-11-01 2021-09-30 13F PALO ALTO NETWORKS COM 697435105 1,513 0 0.00 561 0.00 0.0603
2021-07-26 2021-06-30 13F PALO ALTO NETWORKS COM 697435105 1,513 261 20.85 561 39.21 0.0602
2021-05-03 2021-03-31 13F PALO ALTO NETWORKS COM 697435105 1,252 1,252 403 0.0458
2021-02-08 2020-12-31 13F PALO ALTO Common Stock 697435105 0 -245 -100.00 0 -100.00
2020-10-13 2020-09-30 13F PALO ALTO Common Stock 697435105 245 16 6.99 59 13.46 0.0080
2020-07-31 2020-06-30 13F PALO ALTO Common Stock 697435105 229 0 0.00 52 36.84 0.0076
2020-05-12 2020-03-31 13F PALO ALTO Common Stock 697435105 229 22 10.63 38 -20.83 0.0076
2020-02-14 2019-12-31 13F PALO ALTO Common Stock 697435105 207 -250 -54.70 48 -48.39 0.0084
2019-10-22 2019-09-30 13F PALO ALTO Common Stock 697435105 457 -46 -9.15 93 -8.82 0.0182
2019-07-22 2019-06-30 13F PALO ALTO Common Stock 697435105 503 -271 -35.01 102 -45.45 0.0212
2019-04-15 2019-03-31 13F PALO ALTO Common Stock 697435105 774 616 389.87 187 544.83 0.0384
2019-01-26 2018-12-31 13F PALO ALTO COM 697435105 158 0 0.00 29 -19.44 0.0070
2018-11-05 2018-09-30 13F PALO ALTO Common Stock 697435105 158 -43 -21.39 36 -12.20 0.0067
2018-08-14 2018-06-30 13F PALO ALTO Common Stock 697435105 201 201 41 0.0082
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.