Palo Alto Networks, Inc.
CH ˙ SWX ˙ US6974351057
SecurityCH:PANW / Palo Alto Networks, Inc.
InstitutionProShare Advisors LLC
Latest Disclosed Ownership1,182,696 shares
Latest Disclosed Value $ 189,609,824
ProShare Advisors LLC reports 4.36% decrease in ownership of PANW / Palo Alto Networks, Inc.

On April 24, 2026 - ProShare Advisors LLC filed a 13F-HR form disclosing ownership of 1,182,696 shares of Palo Alto Networks, Inc. (CH:PANW) valued at $189,609,824 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 1,236,644 shares of Palo Alto Networks, Inc.. This represents a change in shares of -4.36% 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 1,182,696 -53,948 -4.36 189,610 -16.76 0.2808
2026-02-06 2025-12-31 13F PALO ALTO NETWORKS COM 697435105 1,236,644 370,076 42.71 227,790 29.10 0.4020
2025-11-06 2025-09-30 13F PALO ALTO NETWORKS COM 697435105 866,568 -186,413 -17.70 176,451 -18.11 0.3693
2025-08-07 2025-06-30 13F PALO ALTO NETWORKS COM 697435105 1,052,981 59,175 5.95 215,482 27.07 0.4300
2025-05-08 2025-03-31 13F PALO ALTO NETWORKS COM 697435105 993,806 114,388 13.01 169,583 5.98 0.3828
2025-02-14 2024-12-31 13F PALO ALTO NETWORKS COM 697435105 879,418 515,079 141.37 160,019 28.50 0.3657
2024-11-14 2024-09-30 13F PALO ALTO NETWORKS COM 697435105 364,339 24,321 7.15 124,531 8.04 0.3052
2024-08-13 2024-06-30 13F PALO ALTO NETWORKS COM 697435105 340,018 -36,125 -9.60 115,270 7.86 0.3084
2024-05-08 2024-03-31 13F PALO ALTO NETWORKS COM 697435105 376,143 69,176 22.54 106,874 18.07 0.2841
2024-02-14 2023-12-31 13F PALO ALTO NETWORKS COM 697435105 306,967 -41,423 -11.89 90,518 10.83 0.2766
2023-11-13 2023-09-30 13F PALO ALTO NETWORKS COM 697435105 348,390 51,586 17.38 81,677 7.70 0.2547
2023-08-10 2023-06-30 13F PALO ALTO NETWORKS COM 697435105 296,804 44,400 17.59 75,836 50.42 0.2199
2023-05-26 2023-03-31 13F/A-1 PALO ALTO NETWORKS COM 697435105 252,404 12,475 5.20 50,415 50.59 0.1541
2023-05-12 2023-03-31 13F PALO ALTO NETWORKS COM 697435105 252,404 12,475 50,415 0.1603
2023-02-02 2022-12-31 13F PALO ALTO NETWORKS COM 697435105 239,929 -30,163 -11.17 33,480 -24.32 0.1176
2022-11-07 2022-09-30 13F PALO ALTO NETWORKS COM 697435105 270,092 159,995 145.32 44,237 -18.65 0.1697
2022-08-01 2022-06-30 13F PALO ALTO NETWORKS COM 697435105 110,097 -54,731 -33.20 54,381 -47.00 0.1803
2022-05-10 2022-03-31 13F PALO ALTO NETWORKS COM 697435105 164,828 -5,544 -3.25 102,607 8.17 0.2204
2022-02-08 2021-12-31 13F PALO ALTO NETWORKS COM 697435105 170,372 165,242 3,221.09 94,856 3,760.64 0.1861
2021-11-12 2021-09-30 13F PALO ALTO NETWORKS COM 697435105 5,130 -75 -1.44 2,457 27.24 0.0069
2021-08-13 2021-06-30 13F PALO ALTO NETWORKS COM 697435105 5,205 303 6.18 1,931 22.29 0.0056
2021-05-14 2021-03-31 13F PALO ALTO NETWORKS COM 697435105 4,902 337 7.38 1,579 -2.65 0.0050
2021-02-09 2020-12-31 13F PALO ALTO NETWORKS COM 697435105 4,565 274 6.39 1,622 54.48 0.0060
2020-11-13 2020-09-30 13F PALO ALTO NETWORKS COM 697435105 4,291 -146 -3.29 1,050 3.04 0.0049
2020-08-03 2020-06-30 13F PALO ALTO NETWORKS COM 697435105 4,437 768 20.93 1,019 69.27 0.0054
2020-05-15 2020-03-31 13F PALO ALTO NETWORKS COM 697435105 3,669 -1,004 -21.49 602 -44.31 0.0043
2020-02-12 2019-12-31 13F PALO ALTO NETWORKS COM 697435105 4,673 161 3.57 1,081 17.50 0.0050
2019-11-12 2019-09-30 13F PALO ALTO NETWORKS COM 697435105 4,512 -98 -2.13 920 -2.02 0.0052
2019-08-13 2019-06-30 13F PALO ALTO NETWORKS COM 697435105 4,610 322 7.51 939 -9.80 0.0056
2019-05-15 2019-03-31 13F PALO ALTO NETWORKS COM 697435105 4,288 323 8.15 1,041 39.36 0.0062
2019-02-14 2018-12-31 13F PALO ALTO NETWORKS COM 697435105 3,965 -1,907 -32.48 747 -43.54 0.0052
2018-11-14 2018-09-30 13F PALO ALTO NETWORKS COM 697435105 5,872 408 7.47 1,323 17.81 0.0090
2018-08-13 2018-06-30 13F PALO ALTO NETWORKS COM 697435105 5,464 706 14.84 1,123 29.98 0.0075
2018-05-14 2018-03-31 13F PALO ALTO NETWORKS COM 697435105 4,758 901 23.36 864 54.56 0.0056
2018-02-14 2017-12-31 13F PALO ALTO NETWORKS COM 697435105 3,857 780 25.35 559 26.19 0.0039
2017-11-13 2017-09-30 13F PALO ALTO NETWORKS COM 697435105 3,077 -285 -8.48 443 -1.56 0.0041
2017-08-11 2017-06-30 13F PALO ALTO NETWORKS COM 697435105 3,362 1,190 54.79 450 83.67 0.0045
2017-05-12 2017-03-31 13F/A-2 PALO ALTO NETWORKS COM 697435105 2,172 211 10.76 245 0.00 0.0026
2017-05-08 2017-03-31 13F/A-1 PALO ALTO NETWORKS COM 697435105 2,172 0 245 0.0026
2017-04-25 2017-03-31 13F PALO ALTO NETWORKS COM 697435105 2,172 245
2017-02-13 2016-12-31 13F PALO ALTO NETWORKS COM 697435105 1,961 541 38.10 245 8.41 0.0027
2016-11-10 2016-09-30 13F PALO ALTO NETWORKS COM 697435105 1,420 -1,157 -44.90 226 -28.48 0.0032
2016-08-12 2016-06-30 13F PALO ALTO NETWORKS COM 697435105 2,577 921 55.62 316 17.04 0.0041
2016-05-06 2016-03-31 13F PALO ALTO NETWORKS COM 697435105 1,656 -471 -22.14 270 -28.00 0.0037
2016-02-05 2015-12-31 13F PALO ALTO NETWORKS COM 697435105 2,127 631 42.18 375 45.91 0.0045
2015-11-06 2015-09-30 13F PALO ALTO NETWORKS COM 697435105 1,496 -461 -23.56 257 -24.85 0.0036
2015-08-11 2015-06-30 13F PALO ALTO NETWORKS COM 697435105 1,957 -133 -6.36 342 12.13 0.0047
2015-05-08 2015-03-31 13F PALO ALTO NETWORKS COM 697435105 2,090 2,090 0.00 305 0.0036
2015-01-30 2014-12-31 13F PALO ALTO NETWORKS COM 697435105 0 -2,579 -100.00 0 -100.00
2014-11-06 2014-09-30 13F PALO ALTO NETWORKS COM 697435105 2,579 2,579 253 0.0034
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.