Cisco Systems, Inc.
US ˙ NasdaqGS ˙ US17275R1023

SecurityCSCO / Cisco Systems, Inc.
InstitutionWestpac Banking Corp
Latest Disclosed Ownership173,034 shares
Latest Disclosed Value $ 13,425,709
Westpac Banking Corp reports 2.82% decrease in ownership of CSCO / Cisco Systems, Inc.

On May 11, 2026 - Westpac Banking Corp filed a 13F-HR form disclosing ownership of 173,034 shares of Cisco Systems, Inc. (US:CSCO) valued at $13,425,708 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 178,048 shares of Cisco Systems, Inc.. This represents a change in shares of -2.82% during the quarter. The current value of the position is $21,888,801 USD.

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)
2026-05-11 2026-03-31 13F CISCO SYS COM 17275R102 173,034 -5,014 -2.82 13,426 -2.11 0.4676
2026-02-10 2025-12-31 13F CISCO SYS COM 17275R102 178,048 -12,588 -6.60 13,715 5.15 0.8663
2025-11-14 2025-09-30 13F/A-1 CISCO SYSTEMS INC USD 0.001 COM 17275R102 190,636 1,145 0.60 13,043 -0.78 0.8084
2025-11-12 2025-09-30 13F CISCO SYSTEMS INC USD 0.001 COM 17275R102 190,636 1,145 13,043 0.3274
2025-08-11 2025-06-30 13F CISCO SYS COM 17275R102 189,491 5,200 2.82 13,147 15.60 0.8789
2025-05-13 2025-03-31 13F CISCO SYS COM 17275R102 184,291 -9,887 -5.09 11,373 -1.07 0.8367
2025-02-12 2024-12-31 13F CISCO SYS COM 17275R102 194,178 4,552 2.40 11,495 13.91 0.7628
2024-11-08 2024-09-30 13F CISCO SYS COM 17275R102 189,626 -17,176 -8.31 10,092 2.71 0.6765
2024-08-14 2024-06-30 13F/A-1 CISCO SYS COM 17275R102 206,802 -6,981 -3.27 9,825 -7.91 0.7792
2024-08-13 2024-06-30 13F CISCO SYS COM 17275R102 25,705 -188,078 9,825 0.3378
2024-05-09 2024-03-31 13F CISCO SYS COM 17275R102 213,783 -1,437 -0.67 10,670 -1.87 0.8129
2024-02-08 2023-12-31 13F CISCO SYS COM 17275R102 215,220 -24,737 -10.31 10,873 -15.72 0.8963
2023-11-13 2023-09-30 13F CISCO SYS COM 17275R102 239,957 34,498 16.79 12,900 21.35 0.9652
2023-08-10 2023-06-30 13F CISCO SYS COM 17275R102 205,459 -429,936 -67.66 10,630 -68.00 0.7502
2023-05-04 2023-03-31 13F CISCO SYS COM 17275R102 635,395 16,959 2.74 33,215 12.74 0.4465
2023-02-06 2022-12-31 13F CISCO SYS COM 17275R102 618,436 38,811 6.70 29,462 27.07 0.4355
2022-11-08 2022-09-30 13F CISCO SYS COM 17275R102 579,625 -4,256 -0.73 23,185 -6.87 0.3534
2022-08-10 2022-06-30 13F CISCO SYS COM 17275R102 583,881 -125,606 -17.70 24,897 -37.07 0.3244
2022-05-11 2022-03-31 13F CISCO SYS COM 17275R102 709,487 -267,117 -27.35 39,561 -36.08 0.4539
2022-02-08 2021-12-31 13F CISCO SYS COM 17275R102 976,604 -71,132 -6.79 61,887 8.52 0.6411
2021-10-27 2021-09-30 13F CISCO SYS COM 17275R102 1,047,736 -14,030 -1.32 57,028 1.34 0.6096
2021-08-11 2021-06-30 13F CISCO SYS COM 17275R102 1,061,766 -9,581 -0.89 56,274 1.58 0.5650
2021-05-13 2021-03-31 13F CISCO SYS COM 17275R102 1,071,347 10,976 1.04 55,399 16.75 0.6113
2021-02-11 2020-12-31 13F CISCO SYS COM 17275R102 1,060,371 294,472 38.45 47,452 57.29 0.5385
2020-11-10 2020-09-30 13F CISCO SYS COM 17275R102 765,899 25,231 3.41 30,169 -12.67 0.4088
2020-08-12 2020-06-30 13F CISCO SYS COM 17275R102 740,668 117,814 18.92 34,545 41.09 0.5149
2020-05-14 2020-03-31 13F CISCO SYS COM 17275R102 622,854 -19,156 -2.98 24,484 -20.48 0.4219
2020-02-11 2019-12-31 13F CISCO SYS COM 17275R102 642,010 115,220 21.87 30,791 18.30 0.3963
2019-11-13 2019-09-30 13F CISCO SYS COM 17275R102 526,790 -85,499 -13.96 26,029 -22.33 0.3619
2019-08-01 2019-06-30 13F CISCO SYS COM 17275R102 612,289 26,662 4.55 33,511 5.98 0.5117
2019-05-14 2019-03-31 13F CISCO SYS COM 17275R102 585,627 -108,136 -15.59 31,618 5.18 0.5219
2019-02-07 2018-12-31 13F CISCO SYS COM 17275R102 693,763 3,507 0.51 30,061 -10.48 0.5123
2018-11-13 2018-09-30 13F CISCO SYS COM 17275R102 690,256 -6,318 -0.91 33,581 12.03 0.5757
2018-07-18 2018-06-30 13F CISCO SYS COM 17275R102 696,574 26,972 4.03 29,974 4.37 0.5759
2018-05-01 2018-03-31 13F CISCO SYS COM 17275R102 669,602 69,512 11.58 28,719 24.96 0.5735
2018-01-18 2017-12-31 13F CISCO SYS COM 17275R102 600,090 4,653 0.78 22,983 14.78 0.5222
2017-10-30 2017-09-30 13F CISCO SYS COM 17275R102 595,437 13,953 2.40 20,025 10.02 0.4409
2017-08-09 2017-06-30 13F CISCO SYS COM 17275R102 581,484 -901,637 -60.79 18,200 -63.69 0.4007
2017-05-18 2017-03-31 13F/A-1 CISCO SYS COM 17275R102 1,483,121 182,191 14.00 50,129 10.78 0.4018
2017-05-11 2017-03-31 13F CISCO SYS COM 17275R102 1,031,847 31,845
2017-02-09 2016-12-31 13F CISCO SYS COM 17275R102 1,300,930 52,682 4.22 45,251 14.29 0.4267
2016-11-10 2016-09-30 13F CISCO SYS COM 17275R102 1,248,248 -157,153 -11.18 39,594 5.32 0.4277
2016-08-10 2016-06-30 13F CISCO SYS COM 17275R102 1,405,401 13,036 0.94 37,594 -5.16 0.4116
2016-05-13 2016-03-31 13F CISCO SYS COM 17275R102 1,392,365 -390,724 -21.91 39,641 -18.13 0.4309
2016-02-11 2015-12-31 13F CISCO SYS COM 17275R102 1,783,089 -327,678 -15.52 48,420 -11.35 0.5356
2015-11-16 2015-09-30 13F/A-1 CISCO SYS COM 17275R102 2,110,767 22,979 1.10 54,621 -3.39 0.6012
2015-11-12 2015-09-30 13F CISCO SYS COM 17275R102 2,110,767 54,621
2015-08-12 2015-06-30 13F CISCO SYS COM 17275R102 2,087,788 388,417 22.86 56,535 10.61 0.5529
2015-05-12 2015-03-31 13F CISCO SYS COM 17275R102 1,699,371 365,036 27.36 51,115 37.72 0.4441
2015-02-11 2014-12-31 13F CISCO SYS COM 17275R102 1,334,335 -284,479 -17.57 37,115 -8.91 0.3531
2014-11-12 2014-09-30 13F CISCO SYS COM 17275R102 1,618,814 -222,484 -12.08 40,746 -10.95 0.3971
2014-08-11 2014-06-30 13F CISCO SYS COM 17275R102 1,841,298 -173,562 -8.61 45,756 1.33 0.4408
2014-05-12 2014-03-31 13F CISCO SYS COM 17275R102 2,014,860 -293,661 -12.72 45,156 -12.85 0.4809
2014-02-13 2013-12-31 13F CISCO SYS COM 17275R102 2,308,521 200,245 9.50 51,815 4.92 0.5928
2013-11-12 2013-09-30 13F CISCO SYS COM 17275R102 2,108,276 563,247 36.46 49,384 41.80 0.6173
2013-08-14 2013-06-30 13F CISCO SYS COM 17275R102 1,545,029 1,545,029 34,827 0.5323
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.