Palo Alto Networks, Inc.
CH ˙ SWX ˙ US6974351057
SecurityCH:PANW / Palo Alto Networks, Inc.
Institution1832 Asset Management L.P.
Latest Disclosed Ownership20,824 shares
Latest Disclosed Value $ 3,338,504
1832 Asset Management L.P. reports 7.27% increase in ownership of PANW / Palo Alto Networks, Inc.

On May 14, 2026 - 1832 Asset Management L.P. filed a 13F-HR form disclosing ownership of 20,824 shares of Palo Alto Networks, Inc. (CH:PANW) valued at $3,338,504 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 19,412 shares of Palo Alto Networks, Inc.. This represents a change in shares of 7.27% 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)
2026-05-14 2026-03-31 13F PALO ALTO NETWORKS COM 697435105 20,824 1,412 7.27 3,339 -6.63 0.0031
2026-02-13 2025-12-31 13F PALO ALTO NETWORKS COM 697435105 19,412 7,733 66.21 3,576 50.34 0.0027
2025-11-14 2025-09-30 13F PALO ALTO NETWORKS COM 697435105 11,679 -365,608 -96.90 2,378 -96.92 0.0019
2025-08-13 2025-06-30 13F PALO ALTO NETWORKS COM 697435105 377,287 369,552 4,777.66 77,208 5,753.53 0.0602
2025-05-14 2025-03-31 13F PALO ALTO NETWORKS COM 697435105 7,735 -91,260 -92.19 1,320 -92.68 0.0012
2025-02-14 2024-12-31 13F PALO ALTO NETWORKS COM 697435105 98,995 98,995 18,013 0.0153
2024-11-13 2024-09-30 13F PALO ALTO NETWORKS COM 697435105 0 -53,735 -100.00 0 -100.00
2024-08-13 2024-06-30 13F PALO ALTO NETWORKS COM 697435105 53,735 53,722 413,246.15 18,217 607,100.00 0.0148
2024-05-14 2024-03-31 13F PALO ALTO NETWORKS COM 697435105 13 -640,742 -100.00 4 -100.00 0.0000
2024-02-13 2023-12-31 13F PALO ALTO NETWORKS COM 697435105 640,755 249,455 63.75 188,946 105.97 0.2721
2023-11-13 2023-09-30 13F PALO ALTO NETWORKS COM 697435105 391,300 -997,978 -71.83 91,736 -74.16 0.1301
2023-08-14 2023-06-30 13F PALO ALTO NETWORKS COM 697435105 1,389,278 -40,871 -2.86 354,974 24.27 0.6902
2023-05-12 2023-03-31 13F PALO ALTO NETWORKS COM 697435105 1,430,149 441,149 44.61 285,658 106.99 0.5875
2023-02-15 2022-12-31 13F PALO ALTO NETWORKS COM 697435105 989,000 -955,852 -49.15 138,005 -56.68 0.2837
2022-11-14 2022-09-30 13F PALO ALTO NETWORKS COM 697435105 1,944,852 1,218,185 167.64 318,547 -11.25 0.6786
2022-08-15 2022-06-30 13F PALO ALTO NETWORKS COM 697435105 726,667 -214,626 -22.80 358,930 -37.91 0.7232
2022-05-16 2022-03-31 13F PALO ALTO NETWORKS COM 697435105 941,293 85,993 10.05 578,094 19.89 0.9437
2022-02-15 2021-12-31 13F PALO ALTO NETWORKS COM 697435105 855,300 -12,575 -1.45 482,168 17.47 0.8532
2021-11-15 2021-09-30 13F PALO ALTO NETWORKS COM 697435105 867,875 806,975 1,325.08 410,470 1,697.15 0.7692
2021-08-20 2021-06-30 13F/A-1 PALO ALTO NETWORKS COM 697435105 60,900 60,900 22,840 0.0442
2021-08-16 2021-06-30 13F PALO ALTO NETWORKS COM 697435105 60,900 60,900 22,840 0.0442
2021-05-17 2021-03-31 13F PALO ALTO NETWORKS COM 697435105 0 -593,200 -100.00 0 -100.00
2021-02-16 2020-12-31 13F PALO ALTO NETWORKS COM 697435105 593,200 593,080 494,233.33 209,323 721,703.45 0.4895
2020-11-16 2020-09-30 13F PALO ALTO NETWORKS COM 697435105 120 120 -99.98 29 -99.99 0.0001
2019-08-14 2019-06-30 13F PALO ALTO NETWORKS COM 697435105 0 -577,200 -100.00 0 -100.00
2019-05-15 2019-03-31 13F PALO ALTO NETWORKS COM 697435105 577,200 542,200 1,549.14 136,338 1,968.23 0.4644
2019-02-14 2018-12-31 13F PALO ALTO NETWORKS COM 697435105 35,000 -567,500 -94.19 6,592 -95.09 0.0261
2018-11-14 2018-09-30 13F PALO ALTO NETWORKS COM 697435105 602,500 -160,200 -21.00 134,238 -13.19 0.4378
2018-08-14 2018-06-30 13F PALO ALTO NETWORKS COM 697435105 762,700 279,300 57.78 154,636 79.46 0.5236
2018-05-15 2018-03-31 13F PALO ALTO NETWORKS COM 697435105 483,400 483,400 -36.62 86,165 -44.28 0.3174
2017-08-14 2017-06-30 13F PALO ALTO NETWORKS COM 697435105 0 -9 -100.00 0 -100.00
2017-05-15 2017-03-31 13F PALO ALTO NETWORKS COM 697435105 9 9 1 0.0000
2016-08-12 2016-06-30 13F/A-1 PALO ALTO NETWORKS COM 697435105 0 -824,300 -100.00 0 -100.00
2016-05-12 2016-03-31 13F PALO ALTO NETWORKS COM 697435105 824,300 -32,100 -3.75 220,146 48.39 0.5364
2016-02-12 2015-12-31 13F PALO ALTO NETWORKS COM 697435105 856,400 -102,800 -10.72 148,354 -8.64 0.6411
2015-11-12 2015-09-30 13F PALO ALTO NETWORKS COM 697435105 959,200 160,700 20.13 162,385 18.38 0.6793
2015-08-13 2015-06-30 13F PALO ALTO NETWORKS COM 697435105 798,500 -324,200 -28.88 137,177 -15.24 0.4654
2015-05-13 2015-03-31 13F PALO ALTO NETWORKS COM 697435105 1,122,700 -238,800 -17.54 161,834 -1.96 0.6088
2015-02-12 2014-12-31 13F PALO ALTO NETWORKS COM 697435105 1,361,500 -85,100 -5.88 165,068 17.06 0.5112
2014-11-12 2014-09-30 13F PALO ALTO NETWORKS COM 697435105 1,446,600 -20,200 -1.38 141,016 15.13 0.4602
2014-08-13 2014-06-30 13F PALO ALTO NETWORKS COM 697435105 1,466,800 544,400 59.02 122,482 92.57 0.3858
2014-05-14 2014-03-31 13F PALO ALTO NETWORKS COM 697435105 922,400 922,400 63,604 0.2187
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.