Cisco Systems, Inc.
US ˙ NasdaqGS ˙ US17275R1023

SecurityCSCO / Cisco Systems, Inc.
InstitutionCertified Advisory Corp
Latest Disclosed Ownership5,336 shares
Latest Disclosed Value $ 414,033
Certified Advisory Corp reports 11.68% increase in ownership of CSCO / Cisco Systems, Inc.

On April 17, 2026 - Certified Advisory Corp filed a 13F-HR form disclosing ownership of 5,336 shares of Cisco Systems, Inc. (US:CSCO) valued at $414,020 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 4,778 shares of Cisco Systems, Inc.. This represents a change in shares of 11.68% during the quarter. The current value of the position is $675,004 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)
2026-04-17 2026-03-31 13F CISCO SYS COM 17275R102 5,336 558 11.68 414 12.50 0.0371
2026-01-12 2025-12-31 13F CISCO SYS COM 17275R102 4,778 96 2.05 368 15.00 0.0335
2025-11-13 2025-09-30 13F CISCO SYS COM 17275R102 4,682 105 2.29 320 0.95 0.0304
2025-08-14 2025-06-30 13F CISCO SYS COM 17275R102 4,577 -188 -3.95 318 7.82 0.0330
2025-05-08 2025-03-31 13F CISCO SYS COM 17275R102 4,765 -927 -16.29 294 -12.50 0.0333
2025-01-15 2024-12-31 13F CISCO SYS COM 17275R102 5,692 11 0.19 337 11.26 0.0366
2024-11-12 2024-09-30 13F CISCO SYS COM 17275R102 5,681 -394 -6.49 302 4.86 0.0335
2024-08-13 2024-06-30 13F CISCO SYS Stock 17275R102 6,075 538 9.72 289 4.35 0.0362
2024-05-10 2024-03-31 13F CISCO SYS Stock 17275R102 5,537 324 6.22 276 4.94 0.0386
2024-02-09 2023-12-31 13F CISCO SYS Stock 17275R102 5,213 -18,976 -78.45 263 -11.74 0.0399
2023-11-13 2023-09-30 13F CISCO SYS Stock 17275R102 24,189 19,261 390.85 299 17.32 0.0549
2023-08-14 2023-06-30 13F CISCO SYS Stock 17275R102 4,928 -901 -15.46 255 -16.45 0.0469
2023-05-17 2023-03-31 13F/A-1 CISCO SYS Stock 17275R102 5,829 918 18.69 305 30.47 0.0542
2023-05-15 2023-03-31 13F CISCO SYS Stock 17275R102 5,829 918 305 0.0542
2023-02-15 2022-12-31 13F CISCO SYS Stock 17275R102 4,911 4,911 234 0.0462
2022-11-14 2022-09-30 13F CISCO SYS COM 17275R102 0 -78 -100.00 0 -100.00
2022-08-15 2022-06-30 13F CISCO SYS COM 17275R102 78 -4,533 -98.31 3 -98.83 0.0007
2022-05-13 2022-03-31 13F CISCO SYS Stock 17275R102 4,611 -39 -0.84 257 -12.88 0.0546
2022-02-14 2021-12-31 13F CISCO SYS Stock 17275R102 4,650 211 4.75 295 22.41 0.0651
2021-11-15 2021-09-30 13F CISCO SYS Stock 17275R102 4,439 347 8.48 241 11.06 0.0586
2021-08-16 2021-06-30 13F CISCO SYS Stock 17275R102 4,092 227 5.87 217 8.50 0.0545
2021-05-10 2021-03-31 13F CISCO SYS Stock 17275R102 3,865 -4,530 -53.96 200 -48.98 0.0518
2020-07-27 2020-06-30 13F CISCO SYS Stock 17275R102 8,395 -87 -1.03 392 17.72 0.1297
2020-04-27 2020-03-31 13F CISCO SYS Stock 17275R102 8,482 -18 -0.21 333 -18.38 0.1316
2020-01-29 2019-12-31 13F CISCO SYS Stock 17275R102 8,500 20 0.24 408 -2.63 0.1304
2019-11-12 2019-09-30 13F CISCO SYS Stock 17275R102 8,480 142 1.70 419 -8.11 0.1456
2019-08-07 2019-06-30 13F CISCO SYS Stock 17275R102 8,338 80 0.97 456 2.24 0.1695
2019-05-07 2019-03-31 13F CISCO SYS Stock 17275R102 8,258 1,370 19.89 446 49.66 0.1873
2019-02-04 2018-12-31 13F CISCO SYS Stock 17275R102 6,888 250 3.77 298 -7.74 0.1546
2018-11-13 2018-09-30 13F CISCO SYS Stock 17275R102 6,638 209 3.25 323 17.03 0.1494
2018-08-13 2018-06-30 13F CISCO SYS COM 17275R102 6,429 -133 -2.03 276 -1.78 0.1535
2018-04-30 2018-03-31 13F CISCO SYS COM 17275R102 6,562 3,507 114.80 281 142.24 0.1666
2018-02-22 2017-12-31 13F CISCO SYS COM 17275R102 3,055 3,055 116 0.0834
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.