시스코 시스템즈, Inc.
MX ˙ BMV ˙ US17275R1023
SecurityMX:CSCO / Cisco Systems, Inc.
InstitutionSummitry Llc
Latest Disclosed Ownership120,353 shares
Latest Disclosed Value $ 9,338,161
Summitry Llc reports 2.27% decrease in ownership of CSCO / Cisco Systems, Inc.

On May 22, 2026 - Summitry Llc filed a 13F-HR/A form disclosing ownership of 120,353 shares of Cisco Systems, Inc. (MX:CSCO) valued at $9,338,161 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 123,144 shares of Cisco Systems, Inc.. This represents a change in shares of -2.27% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-22 2026-03-31 13F/A-1 CISCO SYS COM 17275R102 120,353 -2,791 -2.27 9,338 -1.55 0.3294
2026-05-11 2026-03-31 13F CISCO SYS COM 17275R102 121,734 -1,410 9,445 0.4124
2026-02-09 2025-12-31 13F CISCO SYS COM 17275R102 123,144 2,897 2.41 9,486 15.29 0.3953
2025-11-07 2025-09-30 13F CISCO SYS COM 17275R102 120,247 1,241 1.04 8,227 -0.35 0.3476
2025-08-08 2025-06-30 13F CISCO SYS COM 17275R102 119,006 20,731 21.09 8,257 36.15 0.3738
2025-05-13 2025-03-31 13F CISCO SYS COM 17275R102 98,275 4,256 4.53 6,065 8.97 0.3065
2025-02-12 2024-12-31 13F CISCO SYS COM 17275R102 94,019 3,598 3.98 5,566 15.65 0.2727
2024-11-07 2024-09-30 13F CISCO SYS COM 17275R102 90,421 1,364 1.53 4,812 13.73 0.2298
2024-08-09 2024-06-30 13F CISCO SYS COM 17275R102 89,057 2,686 3.11 4,231 -1.83 0.2186
2024-05-06 2024-03-31 13F CISCO SYS COM 17275R102 86,371 -1,332 -1.52 4,311 -2.71 0.2261
2024-02-07 2023-12-31 13F CISCO SYS COM 17275R102 87,703 3,787 4.51 4,431 -1.80 0.2571
2023-11-06 2023-09-30 13F CISCO SYS COM 17275R102 83,916 3,199 3.96 4,511 8.02 0.2966
2023-08-08 2023-06-30 13F CISCO SYS COM 17275R102 80,717 1,868 2.37 4,176 1.33 0.2638
2023-05-12 2023-03-31 13F CISCO SYS COM 17275R102 78,849 2,890 3.80 4,122 13.90 0.2769
2023-02-10 2022-12-31 13F CISCO SYS COM 17275R102 75,959 5,786 8.25 3,619 28.89 0.2661
2022-11-09 2022-09-30 13F CISCO SYS COM 17275R102 70,173 7,394 11.78 2,807 4.86 0.2119
2022-08-09 2022-06-30 13F CISCO SYS COM 17275R102 62,779 -6,518 -9.41 2,677 -30.72 0.1956
2022-05-09 2022-03-31 13F CISCO SYS COM 17275R102 69,297 -2,710 -3.76 3,864 -15.32 0.2292
2022-02-10 2021-12-31 13F CISCO SYS COM 17275R102 72,007 -930 -1.28 4,563 14.94 0.2665
2021-11-12 2021-09-30 13F CISCO SYS COM 17275R102 72,937 -3,319 -4.35 3,970 -1.78 0.2482
2021-08-13 2021-06-30 13F CISCO SYS COM 17275R102 76,256 3,381 4.64 4,042 7.27 0.2505
2021-05-12 2021-03-31 13F CISCO SYS COM 17275R102 72,875 5,860 8.74 3,768 25.64 0.2423
2021-02-05 2020-12-31 13F CISCO SYS COM 17275R102 67,015 4,122 6.55 2,999 21.07 0.2195
2020-11-12 2020-09-30 13F CISCO SYS COM 17275R102 62,893 633 1.02 2,477 -14.70 0.1994
2020-08-07 2020-06-30 13F CISCO SYS COM 17275R102 62,260 4,739 8.24 2,904 28.44 0.2404
2020-05-08 2020-03-31 13F CISCO SYS COM 17275R102 57,521 2,933 5.37 2,261 -13.64 0.2072
2020-02-07 2019-12-31 13F CISCO SYS COM 17275R102 54,588 4,988 10.06 2,618 6.81 0.2106
2019-11-05 2019-09-30 13F CISCO SYS COM 17275R102 49,600 2,135 4.50 2,451 -5.66 0.1935
2019-08-13 2019-06-30 13F CISCO SYS COM 17275R102 47,465 1,108 2.39 2,598 3.80 0.2136
2019-05-13 2019-03-31 13F CISCO SYS COM 17275R102 46,357 1,557 3.48 2,503 28.95 0.2172
2019-02-08 2018-12-31 13F CISCO SYS COM 17275R102 44,800 2,858 6.81 1,941 -4.85 0.1896
2018-11-09 2018-09-30 13F CISCO SYS COM 17275R102 41,942 553 1.34 2,040 14.54 0.1738
2018-08-09 2018-06-30 13F CISCO SYS COM 17275R102 41,389 -5,097 -10.96 1,781 -10.68 0.1653
2018-05-10 2018-03-31 13F CISCO SYS COM 17275R102 46,486 1,443 3.20 1,994 15.59 0.1842
2018-02-12 2017-12-31 13F CISCO SYS COM 17275R102 45,043 2,893 6.86 1,725 21.65 0.1568
2017-11-02 2017-09-30 13F CISCO SYS COM 17275R102 42,150 10,230 32.05 1,418 41.94 0.1315
2017-08-11 2017-06-30 13F CISCO SYS COM 17275R102 31,920 2,155 7.24 999 -0.70 0.0951
2017-05-12 2017-03-31 13F CISCO SYS COM 17275R102 29,765 398 1.36 1,006 13.42 0.0969
2017-02-14 2016-12-31 13F CISCO SYS COM 17275R102 29,367 -10,393 -26.14 887 -29.66 0.0861
2016-11-09 2016-09-30 13F CISCO SYS COM 17275R102 39,760 4,746 13.55 1,261 25.47 0.1265
2016-08-10 2016-06-30 13F CISCO SYS COM 17275R102 35,014 7,999 29.61 1,005 30.69 0.1036
2016-05-12 2016-03-31 13F CISCO SYS COM 17275R102 27,015 180 0.67 769 5.49 0.0822
2016-02-09 2015-12-31 13F CISCO SYS COM 17275R102 26,835 3,795 16.47 729 20.50 0.0771
2015-11-10 2015-09-30 13F CISCO SYS COM 17275R102 23,040 2,020 9.61 605 4.85 0.0700
2015-08-06 2015-06-30 13F CISCO SYS COM 17275R102 21,020 1,255 6.35 577 6.07 0.0658
2015-05-05 2015-03-31 13F CISCO SYS COM 17275R102 19,765 -14,983 -43.12 544 -43.74 0.0636
2015-02-11 2014-12-31 13F CISCO SYS COM 17275R102 34,748 -840,711 -96.03 967 -95.61 0.1069
2014-10-30 2014-09-30 13F CISCO SYS COM 17275R102 875,459 21,019 2.46 22,035 3.78 2.7316
2014-07-28 2014-06-30 13F CISCO SYS COM 17275R102 854,440 27,417 3.32 21,233 14.54 2.7020
2014-05-09 2014-03-31 13F CISCO SYS COM 17275R102 827,023 42,621 5.43 18,538 5.37 2.3922
2014-02-12 2013-12-31 13F/A-1 CISCO SYS COM 17275R102 784,402 53,083 7.26 17,594 2.67 2.3191
2014-02-10 2013-12-31 13F CISCO SYS COM 17275R102 378,539 15,384
2013-10-24 2013-09-30 13F CISCO SYS COM 17275R102 731,319 -306,648 -29.54 17,136 -32.16 2.5976
2013-07-30 2013-06-30 13F CISCO SYS COM 17275R102 1,037,967 1,037,967 25,259 3.9623
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.