시스코 시스템즈, Inc.
MX ˙ BMV ˙ US17275R1023
SecurityMX:CSCO / Cisco Systems, Inc.
InstitutionGreat Valley Advisor Group, Inc.
Latest Disclosed Ownership69,415 shares
Latest Disclosed Value $ 5,385,486
Great Valley Advisor Group, Inc. reports 5.17% increase in ownership of CSCO / Cisco Systems, Inc.

On May 11, 2026 - Great Valley Advisor Group, Inc. filed a 13F-HR form disclosing ownership of 69,415 shares of Cisco Systems, Inc. (MX:CSCO) valued at $5,385,486 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 66,005 shares of Cisco Systems, Inc.. This represents a change in shares of 5.17% 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)
2026-05-11 2026-03-31 13F CISCO SYS COM 17275R102 69,415 3,410 5.17 5,385 5.92 0.0979
2026-02-12 2025-12-31 13F CISCO SYS COM 17275R102 66,005 -828 -1.24 5,085 11.20 0.0977
2025-11-14 2025-09-30 13F CISCO SYS COM 17275R102 66,833 526 0.79 4,573 -0.59 0.0917
2025-08-14 2025-06-30 13F CISCO SYS COM 17275R102 66,307 -6,613 -9.07 4,600 2.22 0.1019
2025-05-08 2025-03-31 13F CISCO SYS COM 17275R102 72,920 -1,346 -1.81 4,500 2.34 0.0968
2025-02-24 2024-12-31 13F CISCO SYS COM 17275R102 74,266 -4,539 -5.76 4,396 4.84 0.0984
2024-11-12 2024-09-30 13F CISCO SYS COM 17275R102 78,805 -45,619 -36.66 4,193 -29.06 0.1031
2024-07-16 2024-06-30 13F CISCO SYS COM 17275R102 124,424 -112,661 -47.52 5,911 -50.05 0.1654
2024-05-06 2024-03-31 13F CISCO SYS COM 17275R102 237,085 51,375 27.66 11,833 26.12 0.3593
2024-02-06 2023-12-31 13F CISCO SYS COM 17275R102 185,710 32,548 21.25 9,382 13.94 0.3292
2023-11-07 2023-09-30 13F CISCO SYS COM 17275R102 153,162 74,501 94.71 8,234 102.31 0.3413
2023-08-10 2023-06-30 13F CISCO SYS COM 17275R102 78,661 12,553 18.99 4,070 17.80 0.1706
2023-05-03 2023-03-31 13F CISCO SYS COM 17275R102 66,108 18,872 39.95 3,455 53.56 0.1611
2023-02-01 2022-12-31 13F CISCO SYS COM 17275R102 47,236 3,451 7.88 2,250 28.50 0.1150
2022-10-21 2022-09-30 13F CISCO SYS COM 17275R102 43,785 222 0.51 1,751 -5.76 0.0981
2022-07-19 2022-06-30 13F CISCO SYS COM 17275R102 43,563 17,143 64.89 1,858 23.05 0.1021
2022-04-20 2022-03-31 13F CISCO SYS COM 17275R102 26,420 3,094 13.26 1,510 4.21 0.0880
2022-02-10 2021-12-31 13F CISCO SYS COM 17275R102 23,326 53 0.23 1,449 14.36 0.0895
2021-10-14 2021-09-30 13F CISCO SYS COM 17275R102 23,273 -4,169 -15.19 1,267 -12.62 0.0873
2021-07-27 2021-06-30 13F CISCO SYS COM 17275R102 27,442 2,502 10.03 1,450 12.49 0.1072
2021-04-20 2021-03-31 13F CISCO SYS COM 17275R102 24,940 -8,187 -24.71 1,289 -13.02 0.1240
2021-01-29 2020-12-31 13F CISCO SYS COM 17275R102 33,127 -22,723 -40.69 1,482 -32.70 0.1533
2020-10-21 2020-09-30 13F CISCO SYS COM 17275R102 55,850 6,032 12.11 2,202 -5.21 0.2703
2020-07-31 2020-06-30 13F CISCO SYS COM 17275R102 49,818 2,893 6.17 2,323 25.91 0.3802
2020-05-15 2020-03-31 13F CISCO SYS COM 17275R102 46,925 2,702 6.11 1,845 -13.01 0.4887
2020-02-10 2019-12-31 13F CISCO SYS COM 17275R102 44,223 -2,049 -4.43 2,121 -7.14 0.4723
2019-10-25 2019-09-30 13F CISCO SYS COM 17275R102 46,272 -7,329 -13.67 2,284 -22.18 0.5513
2019-07-30 2019-06-30 13F CISCO SYS COM 17275R102 53,601 24,948 87.07 2,935 89.72 0.7375
2019-04-26 2019-03-31 13F CISCO SYS COM 17275R102 28,653 13 0.05 1,547 24.66 0.4923
2019-04-11 2018-12-31 13F CISCO SYS COM 17275R102 28,640 28,640 1,241 0.4635
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.