Cisco Systems, Inc.
CH ˙ SWX ˙ US17275R1023
SecurityCH:CSCO / Cisco Systems, Inc.
InstitutionBroderick Brian C
Latest Disclosed Ownership5,895 shares
Latest Disclosed Value $ 457,393
Broderick Brian C reports 44.84% increase in ownership of CSCO / Cisco Systems, Inc.

On May 7, 2026 - Broderick Brian C filed a 13F-HR form disclosing ownership of 5,895 shares of Cisco Systems, Inc. (CH:CSCO) valued at $457,393 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,070 shares of Cisco Systems, Inc.. This represents a change in shares of 44.84% 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)
2026-05-07 2026-03-31 13F CISCO SYS COM 17275R102 5,895 1,825 44.84 457 46.01 0.0169
2026-02-13 2025-12-31 13F CISCO SYS COM 17275R102 4,070 0 0.00 314 12.59 0.0593
2025-11-10 2025-09-30 13F CISCO SYS COM 17275R102 4,070 -200 -4.68 278 -6.08 0.0529
2025-07-23 2025-06-30 13F CISCO SYS COM 17275R102 4,270 -300 -6.56 296 4.96 0.0586
2025-04-18 2025-03-31 13F CISCO SYS COM 17275R102 4,570 -500 -9.86 282 -6.00 0.0574
2025-02-13 2024-12-31 13F CISCO SYS COM 17275R102 5,070 -100 -1.93 300 9.09 0.0589
2024-11-06 2024-09-30 13F CISCO SYS COM 17275R102 5,170 0 0.00 275 12.24 0.0539
2024-08-12 2024-06-30 13F CISCO SYS COM 17275R102 5,170 -200 -3.72 246 -8.58 0.0501
2024-05-06 2024-03-31 13F CISCO SYS COM 17275R102 5,370 -300 -5.29 268 -6.29 0.0572
2024-02-14 2023-12-31 13F CISCO SYS COM 17275R102 5,670 -25 -0.44 286 -6.54 0.0715
2023-11-14 2023-09-30 13F CISCO SYS COM 17275R102 5,695 -200 -3.39 306 0.33 0.0844
2023-08-11 2023-06-30 13F CISCO SYS COM 17275R102 5,895 -175 -2.88 305 -3.79 0.0805
2023-05-10 2023-03-31 13F CISCO SYS COM 17275R102 6,070 -100 -1.62 317 8.19 0.0891
2023-02-09 2022-12-31 13F CISCO SYS COM 17275R102 6,170 0 0.00 294 18.62 0.0872
2022-11-08 2022-09-30 13F CISCO SYS COM 17275R102 6,170 -500 -7.50 247 -13.33 0.0772
2022-07-19 2022-06-30 13F CISCO SYS COM 17275R102 6,670 -1,340 -16.73 285 -36.24 0.0864
2022-05-17 2022-03-31 13F CISCO SYS COM 17275R102 8,010 -675 -7.77 447 -18.87 0.1142
2022-02-08 2021-12-31 13F CISCO SYS COM 17275R102 8,685 -14,520 -62.57 551 -56.37 0.1325
2021-11-10 2021-09-30 13F CISCO SYS COM 17275R102 23,205 -17,340 -42.77 1,263 -41.23 0.3371
2021-08-09 2021-06-30 13F CISCO SYS COM 17275R102 40,545 -2,565 -5.95 2,149 -3.59 0.5708
2021-05-17 2021-03-31 13F CISCO SYS COM 17275R102 43,110 -1,500 -3.36 2,229 11.62 0.6415
2021-02-16 2020-12-31 13F CISCO SYS COM 17275R102 44,610 -4,400 -8.98 1,997 3.42 0.5929
2020-10-28 2020-09-30 13F CISCO SYS COM 17275R102 49,010 -3,940 -7.44 1,931 -21.82 0.6145
2020-07-28 2020-06-30 13F CISCO SYS COM 17275R102 52,950 -210 -0.40 2,470 18.18 0.8225
2020-05-07 2020-03-31 13F CISCO SYS COM 17275R102 53,160 -460 -0.86 2,090 -18.71 0.8269
2020-01-15 2019-12-31 13F CISCO SYS COM 17275R102 53,620 2,550 4.99 2,571 1.86 0.8329
2019-11-04 2019-09-30 13F CISCO SYS COM 17275R102 51,070 -140 -0.27 2,524 -9.95 0.8682
2019-07-24 2019-06-30 13F CISCO SYS COM 17275R102 51,210 -285 -0.55 2,803 0.90 0.9806
2019-04-29 2019-03-31 13F CISCO SYS COM 17275R102 51,495 -550 -1.06 2,778 23.14 0.9924
2019-01-24 2018-12-31 13F CISCO SYS COM 17275R102 52,045 0 0.00 2,256 -10.87 0.9493
2018-10-15 2018-09-30 13F CISCO SYS COM 17275R102 52,045 0 0.00 2,531 13.04 0.8585
2018-07-30 2018-06-30 13F CISCO SYS COM 17275R102 52,045 -450 -0.86 2,239 -0.62 0.8184
2018-04-24 2018-03-31 13F CISCO SYS COM 17275R102 52,495 -150 -0.28 2,253 11.76 0.8448
2018-02-02 2017-12-31 13F CISCO SYS COM 17275R102 52,645 3,779 7.73 2,016 22.70 0.7359
2017-10-26 2017-09-30 13F CISCO SYS COM 17275R102 48,866 -5,000 -9.28 1,643 -2.49 0.5929
2017-07-21 2017-06-30 13F CISCO SYS COM 17275R102 53,866 -4,840 -8.24 1,685 -15.03 0.6234
2017-05-16 2017-03-31 13F CISCO SYS COM 17275R102 58,706 -7,813 -11.75 1,983 -1.39 0.8088
2017-02-14 2016-12-31 13F CISCO SYS Common Stock 17275R102 66,519 -10,765 -13.93 2,011 -18.02 0.8714
2016-11-16 2016-09-30 13F CISCO SYS Common Stock 17275R102 77,284 -10,280 -11.74 2,453 -2.39 1.0454
2016-08-08 2016-06-30 13F CISCO SYS Common Stock 17275R102 87,564 -5,654 -6.07 2,513 -5.35 1.0572
2016-05-27 2016-03-31 13F CISCO SYS Common Stock 17275R102 93,218 -404 -0.43 2,655 4.24 1.1496
2016-02-12 2015-12-31 13F CISCO SYS Common Stock 17275R102 93,622 -3,250 -3.35 2,547 0.12 1.1398
2015-11-13 2015-09-30 13F CISCO SYS Common Stock 17275R102 96,872 10 0.01 2,544 -4.36 1.1783
2015-08-10 2015-06-30 13F CISCO SYS Common Stock 17275R102 96,862 -3,625 -3.61 2,660 -3.83 1.1331
2015-05-22 2015-03-31 13F CISCO SYS Common Stock 17275R102 100,487 -1,225 -1.20 2,766 -2.23 1.1477
2015-02-13 2014-12-31 13F CISCO SYS Common Stock 17275R102 101,712 3,910 4.00 2,829 14.86 1.1985
2014-11-24 2014-09-30 13F CISCO SYS Common Stock 17275R102 97,802 -550 -0.56 2,463 0.78 1.0958
2014-07-23 2014-06-30 13F CISCO SYS Common Stock 17275R102 98,352 1,395 1.44 2,444 12.52 1.1190
2014-05-29 2014-03-31 13F CISCO SYS Common Stock 17275R102 96,957 400 0.41 2,172 0.28 1.0678
2014-02-27 2013-12-31 13F CISCO SYS Common Stock 17275R102 96,557 160 0.17 2,166 -3.39 1.0783
2013-11-18 2013-09-30 13F CISCO SYS Common Stock 17275R102 96,397 3,045 3.26 2,242 -1.32 1.2503
2013-08-16 2013-06-30 13F CISCO SYS Common Stock 17275R102 93,352 15,845 20.44 2,272 40.33 1.3589
2013-08-16 2013-03-31 13F CISCO SYS Common Stock 17275R102 77,507 9,135 13.36 1,619 20.55 0.9607
2013-08-16 2012-12-31 13F CISCO SYS Common Stock 17275R102 68,372 68,372 1,343 0.9518
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.