Palo Alto Networks, Inc.
CH ˙ SWX ˙ US6974351057
SecurityCH:PANW / Palo Alto Networks, Inc.
InstitutionGuggenheim Capital Llc
Latest Disclosed Ownership275,083 shares
Latest Disclosed Value $ 44,101,307
Guggenheim Capital Llc reports 5.57% decrease in ownership of PANW / Palo Alto Networks, Inc.

On May 15, 2026 - Guggenheim Capital Llc filed a 13F-HR form disclosing ownership of 275,083 shares of Palo Alto Networks, Inc. (CH:PANW) valued at $44,101,307 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 291,313 shares of Palo Alto Networks, Inc.. This represents a change in shares of -5.57% 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)
2026-05-15 2026-03-31 13F PALO ALTO NETWORKS COM 697435105 275,083 -16,230 -5.57 44,101 -17.81 0.1704
2026-02-17 2025-12-31 13F PALO ALTO NETWORKS COM 697435105 291,313 -19,994 -6.42 53,660 -15.35 0.3842
2025-11-13 2025-09-30 13F PALO ALTO NETWORKS COM 697435105 311,307 -20,765 -6.25 63,388 -6.72 0.4600
2025-08-13 2025-06-30 13F PALO ALTO NETWORKS COM 697435105 332,072 951 0.29 67,955 20.27 0.5393
2025-05-14 2025-03-31 13F PALO ALTO NETWORKS COM 697435105 331,121 -74,274 -18.32 56,502 -23.40 0.5190
2025-02-13 2024-12-31 13F PALO ALTO NETWORKS COM 697435105 405,395 187,914 86.40 73,766 -0.77 0.5980
2024-11-13 2024-09-30 13F PALO ALTO NETWORKS COM 697435105 217,481 -13,139 -5.70 74,335 -4.92 0.5202
2024-08-14 2024-06-30 13F PALO ALTO NETWORKS COM 697435105 230,620 14,494 6.71 78,182 27.32 0.5544
2024-05-14 2024-03-31 13F PALO ALTO NETWORKS COM 697435105 216,126 6,099 2.90 61,408 -0.85 0.4327
2024-02-14 2023-12-31 13F PALO ALTO NETWORKS COM 697435105 210,027 26,415 14.39 61,933 43.88 0.4680
2023-11-14 2023-09-30 13F PALO ALTO NETWORKS COM 697435105 183,612 26,474 16.85 43,046 7.21 0.3701
2023-08-11 2023-06-30 13F PALO ALTO NETWORKS COM 697435105 157,138 33,806 27.41 40,150 62.99 0.3152
2023-05-11 2023-03-31 13F PALO ALTO NETWORKS COM 697435105 123,332 14,508 13.33 24,634 62.23 0.2074
2023-02-14 2022-12-31 13F PALO ALTO NETWORKS COM 697435105 108,824 -6,715 -5.81 15,185 -19.76 0.1334
2022-11-14 2022-09-30 13F PALO ALTO NETWORKS COM 697435105 115,539 76,913 199.12 18,924 -0.81 0.1733
2022-08-15 2022-06-30 13F PALO ALTO NETWORKS COM 697435105 38,626 -651 -1.66 19,079 -21.97 0.1506
2022-05-16 2022-03-31 13F PALO ALTO NETWORKS COM 697435105 39,277 -13,300 -25.30 24,451 -16.47 0.1471
2022-02-14 2021-12-31 13F PALO ALTO NETWORKS COM 697435105 52,577 19,704 59.94 29,273 85.91 0.1527
2021-11-15 2021-09-30 13F PALO ALTO NETWORKS COM 697435105 32,873 -4,102 -11.09 15,746 14.78 0.0945
2021-08-13 2021-06-30 13F PALO ALTO NETWORKS COM 697435105 36,975 5,444 17.27 13,719 35.10 0.0808
2021-05-13 2021-03-31 13F PALO ALTO NETWORKS COM 697435105 31,531 -62 -0.20 10,155 -9.56 0.0667
2021-02-16 2020-12-31 13F PALO ALTO NETWORKS COM 697435105 31,593 1,381 4.57 11,228 51.85 0.0704
2020-11-13 2020-09-30 13F PALO ALTO NETWORKS COM 697435105 30,212 2,694 9.79 7,394 16.99 0.0535
2020-08-14 2020-06-30 13F PALO ALTO NETWORKS COM 697435105 27,518 3,101 12.70 6,320 57.88 0.0489
2020-06-02 2020-03-31 13F PALO ALTO NETWORKS COM 697435105 24,417 -1,683 -6.45 4,003 -33.68 0.0403
2020-02-20 2019-12-31 13F/A-1 PALO ALTO NETWORKS COM 697435105 26,100 4,149 18.90 6,036 34.91 0.0453
2020-02-14 2019-12-31 13F PALO ALTO NETWORKS COM 697435105 26,100 4,149 6,036 35,774.1654
2020-02-20 2019-09-30 13F/A-1 PALO ALTO NETWORKS COM 697435105 21,951 -7,773 -26.15 4,474 -26.12 0.0358
2019-11-14 2019-09-30 13F PALO ALTO NETWORKS COM 697435105 21,951 -7,773 4,474 32,786.7843
2019-08-14 2019-06-30 13F PALO ALTO NETWORKS COM 697435105 29,724 1,543 5.48 6,056 -11.51 0.0493
2019-05-15 2019-03-31 13F PALO ALTO NETWORKS COM 697435105 28,181 399 1.44 6,844 30.79 0.0558
2019-02-14 2018-12-31 13F PALO ALTO NETWORKS COM 697435105 27,782 -660 -2.32 5,233 -18.32 0.0443
2018-11-14 2018-09-30 13F PALO ALTO NETWORKS COM 697435105 28,442 -2,097 -6.87 6,407 2.12 0.0418
2018-08-14 2018-06-30 13F PALO ALTO NETWORKS COM 697435105 30,539 5,099 20.04 6,274 35.83 0.0419
2018-05-15 2018-03-31 13F PALO ALTO NETWORKS COM 697435105 25,440 -434 -1.68 4,619 23.17 0.0113
2018-02-14 2017-12-31 13F PALO ALTO NETWORKS COM 697435105 25,874 3,388 15.07 3,750 15.74 0.0089
2017-11-14 2017-09-30 13F PALO ALTO NETWORKS COM 697435105 22,486 6,808 43.42 3,240 54.36 0.0076
2017-08-14 2017-06-30 13F PALO ALTO NETWORKS COM 697435105 15,678 -709 -4.33 2,099 13.58 0.0056
2017-05-15 2017-03-31 13F PALO ALTO NETWORKS COM 697435105 16,387 -6,179 -27.38 1,848 -34.51 0.0050
2017-02-14 2016-12-31 13F PALO ALTO NETWORKS COM 697435105 22,566 662 3.02 2,822 -19.12 0.0081
2016-11-14 2016-09-30 13F PALO ALTO NETWORKS COM 697435105 21,904 -15,834 -41.96 3,489 -24.61 0.0109
2016-08-15 2016-06-30 13F PALO ALTO NETWORKS COM 697435105 37,738 3,844 11.34 4,628 -16.31 0.0145
2016-05-16 2016-03-31 13F PALO ALTO NETWORKS COM 697435105 33,894 -8,392 -19.85 5,530 -25.75 0.0174
2016-02-16 2015-12-31 13F PALO ALTO NETWORKS COM 697435105 42,286 1,488 3.65 7,448 6.14 0.0217
2015-11-16 2015-09-30 13F PALO ALTO NETWORKS COM 697435105 40,798 -10,861 -21.02 7,017 -22.25 0.0216
2015-08-14 2015-06-30 13F PALO ALTO NETWORKS COM 697435105 51,659 3,473 7.21 9,025 28.20 0.0223
2015-05-18 2015-03-31 13F/A-1 PALO ALTO NETWORKS COM 697435105 48,186 -5,919 -10.94 7,040 6.17 0.0167
2015-05-15 2015-03-31 13F PALO ALTO NETWORKS COM 697435105 48,186 7,040
2015-02-17 2014-12-31 13F PALO ALTO NETWORKS COM 697435105 54,105 1,855 3.55 6,631 29.39 0.0166
2014-11-14 2014-09-30 13F PALO ALTO NETWORKS COM 697435105 52,250 -7,222 -12.14 5,125 2.79 0.0124
2014-08-14 2014-06-30 13F PALO ALTO NETWORKS COM 697435105 59,472 26,103 78.23 4,986 117.82 0.0126
2014-05-16 2014-03-31 13F PALO ALTO NETWORKS COM 697435105 33,369 12,102 56.91 2,289 87.32 0.0065
2014-02-14 2013-12-31 13F PALO ALTO NETWORKS COM 697435105 21,267 -10,739 -33.55 1,222 -16.64 0.0037
2013-11-14 2013-09-30 13F PALO ALTO NETWORKS COM 697435105 32,006 3,017 10.41 1,466 19.97 0.0053
2013-08-22 2013-06-30 13F/A-1 PALO ALTO NETWORKS COM 697435105 28,989 28,989 1,222 0.0051
2013-08-14 2013-06-30 13F PALO ALTO NETWORKS COM 697435105 28,989 1,222 0.0052
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.