Cisco Systems, Inc.
MX ˙ BMV ˙ US17275R1023
SecurityMX:CSCO / Cisco Systems, Inc.
InstitutionOld Port Advisors
Latest Disclosed Ownership58,509 shares
Latest Disclosed Value $ 4,539,686
Old Port Advisors reports 1.73% increase in ownership of CSCO / Cisco Systems, Inc.

On April 6, 2026 - Old Port Advisors filed a 13F-HR form disclosing ownership of 58,509 shares of Cisco Systems, Inc. (MX:CSCO) valued at $4,539,686 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 8, 2026 disclosing 57,516 shares of Cisco Systems, Inc.. This represents a change in shares of 1.73% 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)
2026-04-06 2026-03-31 13F Cisco Sys, Inc. Common Stock 17275R102 58,509 993 1.73 4,540 2.46 1.0452
2026-01-08 2025-12-31 13F Cisco Sys, Inc. Common Stock 17275R102 57,516 541 0.95 4,430 13.65 1.0876
2025-10-06 2025-09-30 13F Cisco Sys, Inc. Common Stock 17275R102 56,975 -455 -0.79 3,898 -2.16 0.9792
2025-07-16 2025-06-30 13F Cisco Sys, Inc. Common Stock 17275R102 57,430 1,607 2.88 3,985 15.68 1.0870
2025-05-06 2025-03-31 13F Cisco Sys, Inc. Common Stock 17275R102 55,823 -493 -0.88 3,445 3.33 1.0193
2025-01-02 2024-12-31 13F CISCO SYS COM 17275R102 56,316 -255 -0.45 3,334 10.73 0.9582
2024-10-24 2024-09-30 13F CISCO SYS COM 17275R102 56,571 -109 -0.19 3,011 11.81 0.8363
2024-07-18 2024-06-30 13F CISCO SYS COM 17275R102 56,680 463 0.82 2,693 -4.03 0.8041
2024-06-26 2024-03-31 13F CISCO SYS COM 17275R102 56,217 615 1.11 2,806 -0.11 0.8589
2024-06-26 2023-12-31 13F CISCO SYS COM 17275R102 55,602 -1,231 -2.17 2,809 -8.09 0.9330
2023-11-14 2023-09-30 13F CISCO SYS COM 17275R102 56,833 1,274 2.29 3,055 8.64 1.1087
2023-04-12 2023-03-31 13F CISCO SYS COM 17275R102 55,559 -6 -0.01 2,812 6.23 1.0120
2023-01-11 2022-12-31 13F CISCO SYS COM 17275R102 55,565 1,173 2.16 2,647 15.89 0.9972
2022-10-13 2022-09-30 13F CISCO SYS COM 17275R102 54,392 -298 -0.54 2,284 -0.48 0.9084
2022-07-08 2022-06-30 13F CISCO SYS COM 17275R102 54,690 655 1.21 2,295 -23.70 0.8878
2022-04-12 2022-03-31 13F CISCO SYS COM 17275R102 54,035 195 0.36 3,008 -8.29 1.0239
2022-01-12 2021-12-31 13F CISCO SYS COM 17275R102 53,840 -369 -0.68 3,280 12.18 1.1109
2021-10-12 2021-09-30 13F CISCO SYS COM 17275R102 54,209 1,462 2.77 2,924 2.49 1.0595
2021-07-20 2021-06-30 13F CISCO SYS COM 17275R102 52,747 5,442 11.50 2,853 16.64 1.0264
2021-04-08 2021-03-31 13F CISCO SYS COM 17275R102 47,305 2,429 5.41 2,446 23.97 0.9598
2021-01-08 2020-12-31 13F CISCO SYS COM 17275R102 44,876 1,502 3.46 1,973 15.45 0.8573
2020-10-08 2020-09-30 13F CISCO SYS COM 17275R102 43,374 1,051 2.48 1,709 -13.42 0.8440
2020-07-08 2020-06-30 13F CISCO SYS COM 17275R102 42,323 621 1.49 1,974 20.44 1.0333
2020-04-17 2020-03-31 13F CISCO SYS COM 17275R102 41,702 1,786 4.47 1,639 -14.10 1.0001
2020-01-09 2019-12-31 13F CISCO SYS COM 17275R102 39,916 -271 -0.67 1,908 -0.10 0.9212
2019-10-10 2019-09-30 13F CISCO SYS COM 17275R102 40,187 -574 -1.41 1,910 -17.03 1.0000
2019-07-12 2019-06-30 13F CISCO SYS COM 17275R102 40,761 -2,061 -4.81 2,302 -0.43 1.1809
2019-04-08 2019-03-31 13F CISCO SYS COM 17275R102 42,822 -914 -2.09 2,312 18.08 1.2125
2019-01-30 2018-12-31 13F CISCO SYS COM 17275R102 43,736 -1,533 -3.39 1,958 0.51 1.0967
2018-09-24 2018-06-30 13F CISCO SYS COM 17275R102 45,269 45,269 1,948 1.0505
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.