Cisco Systems, Inc.
US ˙ NasdaqGS ˙ US17275R1023

SecurityCSCO / Cisco Systems, Inc.
InstitutionWiley Bros.-aintree Capital, Llc
Latest Disclosed Ownership1,101,503 shares
Latest Disclosed Value $ 85,455,231
Wiley Bros.-aintree Capital, Llc reports 2.53% increase in ownership of CSCO / Cisco Systems, Inc.

On May 15, 2026 - Wiley Bros.-aintree Capital, Llc filed a 13F-HR form disclosing ownership of 1,101,503 shares of Cisco Systems, Inc. (US:CSCO) valued at $85,465,618 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,074,321 shares of Cisco Systems, Inc.. This represents a change in shares of 2.53% during the quarter. The current value of the position is $139,340,130 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)
2026-05-15 2026-03-31 13F CISCO SYS COM 17275R102 1,101,503 27,182 2.53 85,455 3.27 0.4224
2026-02-17 2025-12-31 13F CISCO SYS COM 17275R102 1,074,321 114,474 11.93 82,750 26.10 0.4329
2025-11-14 2025-09-30 13F CISCO SYS COM 17275R102 959,847 91,288 10.51 65,620 8.95 0.4203
2025-08-14 2025-06-30 13F CISCO SYS COM 17275R102 868,559 155,733 21.85 60,229 38.86 0.4621
2025-05-15 2025-03-31 13F CISCO SYS COM 17275R102 712,826 -56,702 -7.37 43,374 -3.92 0.4608
2025-02-14 2024-12-31 13F CISCO SYS COM 17275R102 769,528 318,780 70.72 45,144 88.44 0.5413
2024-11-14 2024-09-30 13F CISCO SYS COM 17275R102 450,748 239,558 113.43 23,957 138.94 0.4622
2024-07-24 2024-06-30 13F CISCO SYS COM 17275R102 211,190 146,503 226.48 10,026 211.46 0.4389
2024-04-11 2024-03-31 13F CISCO SYS COM 17275R102 64,687 22,824 54.52 3,220 52.27 0.4436
2024-01-09 2023-12-31 13F CISCO SYS COM 17275R102 41,863 33,709 413.40 2,115 382.65 0.5150
2023-10-06 2023-09-30 13F CISCO SYS COM 17275R102 8,154 0 0.00 438 4.04 0.2046
2023-07-05 2023-06-30 13F CISCO SYS COM 17275R102 8,154 436 5.65 422 4.47 0.1889
2023-04-06 2023-03-31 13F CISCO SYS COM 17275R102 7,718 -1,200 -13.46 403 -4.95 0.1940
2023-01-10 2022-12-31 13F CISCO SYS COM 17275R102 8,918 250 2.88 425 22.19 0.2110
2022-10-11 2022-09-30 13F CISCO SYS COM 17275R102 8,668 1,117 14.79 347 7.76 0.2007
2022-07-06 2022-06-30 13F CISCO SYS COM 17275R102 7,551 680 9.90 322 -15.93 0.1860
2022-04-26 2022-03-31 13F/A-1 CISCO SYS COM 17275R102 6,871 2,525 58.10 383 39.27 0.2149
2022-04-11 2022-03-31 13F CISCO SYS COM 17275R102 5,408 1,062 302 0.2175
2022-01-12 2021-12-31 13F CISCO SYS COM 17275R102 4,346 0 0.00 275 16.03 0.1658
2021-10-07 2021-09-30 13F CISCO SYS COM 17275R102 4,346 0 0.00 237 3.04 0.1507
2021-07-12 2021-06-30 13F CISCO SYS COM 17275R102 4,346 80 1.88 230 4.07 0.1488
2021-04-09 2021-03-31 13F CISCO SYS COM 17275R102 4,266 4,266 221 0.1608
2020-10-05 2020-09-30 13F CISCO SYS COM 17275R102 0 -9,545 -100.00 0 -100.00
2020-07-07 2020-06-30 13F CISCO SYS COM 17275R102 9,545 -7,443 -43.81 445 -33.38 0.5375
2020-04-03 2020-03-31 13F CISCO SYS COM 17275R102 16,988 1,100 6.92 668 -12.34 1.0395
2020-01-10 2019-12-31 13F CISCO SYS COM 17275R102 15,888 -50 -0.31 762 -3.30 0.9065
2019-10-10 2019-09-30 13F/A-1 CISCO SYS COM 17275R102 15,938 0 0.00 788 -9.63 1.0220
2019-10-04 2019-09-30 13F CISCO SYS COM 17275R102 16,538 600 805
2019-07-10 2019-06-30 13F CISCO SYS COM 17275R102 15,938 -228 -1.41 872 -0.11 1.2036
2019-04-08 2019-03-31 13F CISCO SYS COM 17275R102 16,166 -800 -4.72 873 18.78 1.2498
2019-02-06 2018-12-31 13F CISCO SYS COM 17275R102 16,966 16,966 735 1.2330
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.