Cisco Systems, Inc.
CH ˙ SWX ˙ US17275R1023
SecurityCH:CSCO / Cisco Systems, Inc.
InstitutionCornerstone Capital, Inc.
Latest Disclosed Ownership303,494 shares
Latest Disclosed Value $ 23,548,099
Cornerstone Capital, Inc. reports 1.32% decrease in ownership of CSCO / Cisco Systems, Inc.

On May 12, 2026 - Cornerstone Capital, Inc. filed a 13F-HR form disclosing ownership of 303,494 shares of Cisco Systems, Inc. (CH:CSCO) valued at $23,548,099 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 307,554 shares of Cisco Systems, Inc.. This represents a change in shares of -1.32% 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)
2026-05-12 2026-03-31 13F CISCO SYS COM 17275R102 303,494 -4,060 -1.32 23,548 -0.60 2.3519
2026-02-12 2025-12-31 13F CISCO SYS COM 17275R102 307,554 2,514 0.82 23,691 13.51 2.3359
2025-11-10 2025-09-30 13F CISCO SYS COM 17275R102 305,040 6,647 2.23 20,871 0.81 2.0422
2025-08-12 2025-06-30 13F CISCO SYS COM 17275R102 298,393 -23,970 -7.44 20,703 4.07 2.1652
2025-05-13 2025-03-31 13F CISCO SYS COM 17275R102 322,363 6,519 2.06 19,893 6.40 2.1408
2025-02-13 2024-12-31 13F CISCO SYS COM 17275R102 315,844 -62,550 -16.53 18,698 -7.16 1.9685
2024-10-30 2024-09-30 13F CISCO SYS COM 17275R102 378,394 6,563 1.77 20,138 14.00 1.8804
2024-08-02 2024-06-30 13F CISCO SYS COM 17275R102 371,831 21,335 6.09 17,666 0.98 1.7816
2024-05-01 2024-03-31 13F CISCO SYS COM 17275R102 350,496 4,335 1.25 17,493 0.03 1.7943
2024-02-02 2023-12-31 13F CISCO SYS COM 17275R102 346,161 -18,722 -5.13 17,488 -10.85 1.9161
2023-11-13 2023-09-30 13F CISCO SYS COM 17275R102 364,883 765 0.21 19,616 4.12 2.3639
2023-08-21 2023-06-30 13F CISCO SYS COM 17275R102 364,118 19,846 5.76 18,839 4.68 2.1792
2023-05-15 2023-03-31 13F CISCO SYS COM 17275R102 344,272 21,366 6.62 17,997 16.99 2.1722
2023-02-13 2022-12-31 13F CISCO SYS COM 17275R102 322,906 24,499 8.21 15,383 28.88 1.9706
2022-10-27 2022-09-30 13F CISCO SYS COM 17275R102 298,407 32,467 12.21 11,936 5.26 1.6771
2022-08-15 2022-06-30 13F CISCO SYS COM 17275R102 265,940 47,050 21.49 11,340 -7.09 1.4531
2022-05-13 2022-03-31 13F CISCO SYS COM 17275R102 218,890 197,687 932.35 12,205 808.11 1.3692
2022-02-11 2021-12-31 13F CISCO SYS COM 17275R102 21,203 6,775 46.96 1,344 71.21 0.1432
2021-11-09 2021-09-30 13F CISCO SYS COM 17275R102 14,428 -115 -0.79 785 1.82 0.0905
2021-08-13 2021-06-30 13F CISCO SYS COM 17275R102 14,543 132 0.92 771 3.49 0.0875
2021-05-17 2021-03-31 13F CISCO SYS COM 17275R102 14,411 343 2.44 745 18.25 0.0901
2021-02-12 2020-12-31 13F CISCO SYS COM 17275R102 14,068 0 0.00 630 13.72 0.0810
2020-10-27 2020-09-30 13F CISCO SYS COM 17275R102 14,068 4,532 47.53 554 24.49 0.0798
2020-08-14 2020-06-30 13F CISCO SYS COM 17275R102 9,536 397 4.34 445 23.96 0.0758
2020-05-15 2020-03-31 13F CISCO SYS COM 17275R102 9,139 -429 -4.48 359 -21.79 0.0746
2020-02-10 2019-12-31 13F CISCO SYS COM 17275R102 9,568 5,409 130.06 459 123.90 0.0647
2019-11-13 2019-09-30 13F CISCO SYS COM 17275R102 4,159 375 9.91 205 -0.97 0.0319
2019-08-14 2019-06-30 13F CISCO SYS COM 17275R102 3,784 0 0.00 207 1.47 0.0325
2019-05-15 2019-03-31 13F CISCO SYS COM 17275R102 3,784 3,784 204 0.0337
2017-05-12 2017-03-31 13F CISCO SYS COM 17275R102 0 -13,315 -100.00 0 -100.00
2017-02-13 2016-12-31 13F CISCO SYS COM 17275R102 13,315 13,315 0.00 402 0.0859
2015-08-14 2015-06-30 13F CISCO SYS COM 17275R102 0 -20,886 -100.00 0 -100.00
2015-05-15 2015-03-31 13F CISCO SYS COM 17275R102 20,886 0 0.00 575 -1.03 0.1498
2015-02-17 2014-12-31 13F CISCO SYS COM 17275R102 20,886 500 2.45 581 13.26 0.1535
2014-11-14 2014-09-30 13F CISCO SYS COM 17275R102 20,386 -700 -3.32 513 -2.10 0.1422
2014-08-14 2014-06-30 13F CISCO SYS COM 17275R102 21,086 1,100 5.50 524 16.96 0.1412
2014-05-15 2014-03-31 13F CISCO SYS COM 17275R102 19,986 0 0.00 448 0.00 0.1284
2014-02-11 2013-12-31 13F CISCO SYS COM 17275R102 19,986 0 0.00 448 -4.27 0.1314
2013-11-14 2013-09-30 13F CISCO SYS COM 17275R102 19,986 -65 -0.32 468 -4.10 0.1428
2013-08-14 2013-06-30 13F CISCO SYS COM 17275R102 20,051 20,051 488 0.1600
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.