시스코 시스템즈, Inc.
MX ˙ BMV ˙ US17275R1023
SecurityMX:CSCO / Cisco Systems, Inc.
InstitutionPerennial Advisors, LLC
Latest Disclosed Ownership133,588 shares
Latest Disclosed Value $ 10,365,106
Perennial Advisors, LLC reports 0.58% decrease in ownership of CSCO / Cisco Systems, Inc.

On April 13, 2026 - Perennial Advisors, LLC filed a 13F-HR form disclosing ownership of 133,588 shares of Cisco Systems, Inc. (MX:CSCO) valued at $10,365,106 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 134,367 shares of Cisco Systems, Inc.. This represents a change in shares of -0.58% 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)
2026-04-13 2026-03-31 13F CISCO SYS COM 17275R102 133,588 -779 -0.58 10,365 0.14 1.7650
2026-01-12 2025-12-31 13F CISCO SYS COM 17275R102 134,367 2,765 2.10 10,350 14.95 1.7354
2025-10-14 2025-09-30 13F CISCO SYS COM 17275R102 131,602 1,498 1.15 9,004 -0.24 1.5595
2025-07-15 2025-06-30 13F CISCO SYS COM 17275R102 130,104 -398 -0.30 9,027 12.08 1.6769
2025-04-14 2025-03-31 13F CISCO SYS COM 17275R102 130,502 1,649 1.28 8,053 5.57 1.6064
2025-02-21 2024-12-31 13F CISCO SYS COM 17275R102 128,853 -1,428 -1.10 7,628 23.25 1.6603
2024-07-23 2024-06-30 13F CISCO SYS COM 17275R102 130,281 2,966 2.33 6,190 -2.60 1.3874
2024-04-10 2024-03-31 13F CISCO SYS COM 17275R102 127,315 -1,405 -1.09 6,354 -2.28 1.4779
2024-01-25 2023-12-31 13F CISCO SYS COM 17275R102 128,720 1,755 1.38 6,503 -4.73 1.5979
2023-10-17 2023-09-30 13F CISCO SYS COM 17275R102 126,965 -79 -0.06 6,826 3.83 1.8408
2023-08-01 2023-06-30 13F CISCO SYS COM 17275R102 127,044 18,752 17.32 6,573 16.13 1.6756
2023-05-12 2023-03-31 13F CISCO SYS COM 17275R102 108,292 4,326 4.16 5,661 14.30 1.6199
2023-01-31 2022-12-31 13F CISCO SYS COM 17275R102 103,966 -2,688 -2.52 4,953 16.08 1.5744
2022-11-09 2022-09-30 13F CISCO SYS COM 17275R102 106,654 196 0.18 4,266 -6.01 1.3988
2022-08-09 2022-06-30 13F CISCO SYS COM 17275R102 106,458 2,146 2.06 4,539 -21.96 1.4122
2022-04-27 2022-03-31 13F CISCO SYS COM 17275R102 104,312 5,815 5.90 5,816 -6.82 1.5433
2022-02-08 2021-12-31 13F CISCO SYS COM 17275R102 98,497 6,087 6.59 6,242 24.10 1.6821
2021-11-08 2021-09-30 13F CISCO SYS COM 17275R102 92,410 2,200 2.44 5,030 5.21 1.4814
2021-08-13 2021-06-30 13F CISCO SYS COM 17275R102 90,210 1,977 2.24 4,781 4.78 1.3878
2021-05-17 2021-03-31 13F CISCO SYS COM 17275R102 88,233 3,351 3.95 4,563 20.14 1.4355
2021-02-12 2020-12-31 13F CISCO SYS COM 17275R102 84,882 484 0.57 3,798 14.26 1.3378
2020-11-16 2020-09-30 13F CISCO SYS COM 17275R102 84,398 3,977 4.95 3,324 -11.38 1.3603
2020-08-14 2020-06-30 13F CISCO SYS COM 17275R102 80,421 1,174 1.48 3,751 20.42 1.5948
2020-05-19 2020-03-31 13F/A-1 CISCO SYS COM 17275R102 79,247 10,352 15.03 3,115 -5.72 1.7353
2020-05-19 2020-03-31 13F CISCO SYS COM 17275R102 52,998 -15,897 1,602 1,330,133.9267
2020-01-23 2019-12-31 13F CISCO SYS COM 17275R102 68,895 2,551 3.85 3,304 0.79 1.5865
2019-11-05 2019-09-30 13F CISCO SYS COM 17275R102 66,344 643 0.98 3,278 -8.84 1.6984
2019-07-18 2019-06-30 13F CISCO SYS COM 17275R102 65,701 285 0.44 3,596 1.81 1.9146
2019-04-30 2019-03-31 13F CISCO SYS COM 17275R102 65,416 10,113 18.29 3,532 47.41 2.0084
2019-01-29 2018-12-31 13F CISCO SYS COM 17275R102 55,303 1,154 2.13 2,396 -9.04 1.5513
2018-11-05 2018-09-30 13F CISCO SYS COM 17275R102 54,149 12 0.02 2,634 13.05 1.5160
2018-08-10 2018-06-30 13F CISCO SYS COM 17275R102 54,137 796 1.49 2,330 1.84 1.4365
2018-04-24 2018-03-31 13F CISCO SYS COM 17275R102 53,341 760 1.45 2,288 13.60 1.4441
2018-01-29 2017-12-31 13F CISCO SYS COM 17275R102 52,581 1,787 3.52 2,014 17.92 1.2503
2017-10-30 2017-09-30 13F CISCO SYS COM 17275R102 50,794 2,405 4.97 1,708 12.74 1.1556
2017-07-31 2017-06-30 13F CISCO SYS COM 17275R102 48,389 3,066 6.76 1,515 -1.11 1.0994
2017-04-27 2017-03-31 13F CISCO SYS COM 17275R102 45,323 -7,675 -14.48 1,532 -4.37 1.1793
2017-04-27 2016-12-31 13F/A-2 CISCO SYS COM 17275R102 52,998 52,998 1,602 1.3301
2017-04-27 2016-12-31 13F/A-1 CISCO SYS COM 17275R102 52,998 0 1,602 1.4163
2017-02-10 2016-12-31 13F CISCO SYS COM 17275R102 72,669 2,196 1.3887
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.