시스코 시스템즈, Inc.
MX ˙ BMV ˙ US17275R1023
SecurityMX:CSCO / Cisco Systems, Inc.
InstitutionCohen Klingenstein LLC
Latest Disclosed Ownership126,280 shares
Latest Disclosed Value $ 9,798,065
Cohen Klingenstein LLC ownership in CSCO / Cisco Systems, Inc.

On April 15, 2026 - Cohen Klingenstein LLC filed a 13F-HR form disclosing ownership of 126,280 shares of Cisco Systems, Inc. (MX:CSCO) valued at $9,798,065 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 126,280 shares of Cisco Systems, Inc.. This represents a change in shares of 0.00% 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)
2026-04-15 2026-03-31 13F Cisco Systems COM 17275R102 126,280 0 0.00 9,798 0.73 0.3171
2026-01-20 2025-12-31 13F Cisco Systems COM 17275R102 126,280 0 0.00 9,727 12.58 0.2956
2025-10-16 2025-09-30 13F Cisco Systems COM 17275R102 126,280 0 0.00 8,640 -1.38 0.2707
2025-07-18 2025-06-30 13F Cisco Systems COM 17275R102 126,280 0 0.00 8,761 12.44 0.2923
2025-04-15 2025-03-31 13F Cisco Systems COM 17275R102 126,280 0 0.00 7,793 4.24 0.2823
2025-01-15 2024-12-31 13F Cisco Systems COM 17275R102 126,280 -3,000 -2.32 7,476 8.65 0.2557
2024-10-16 2024-09-30 13F Cisco Systems COM 17275R102 129,280 0 0.00 6,880 12.02 0.2397
2024-07-15 2024-06-30 13F Cisco Systems COM 17275R102 129,280 0 0.00 6,142 -4.80 0.2229
2024-04-12 2024-03-31 13F Cisco Systems COM 17275R102 129,280 0 0.00 6,452 -1.21 0.2402
2024-01-16 2023-12-31 13F Cisco Systems COM 17275R102 129,280 0 0.00 6,531 -6.03 0.2671
2023-10-13 2023-09-30 13F Cisco Systems COM 17275R102 129,280 0 0.00 6,950 3.92 0.3148
2023-07-14 2023-06-30 13F Cisco Systems COM 17275R102 129,280 0 0.00 6,689 -1.04 0.2897
2023-04-14 2023-03-31 13F Cisco Systems COM 17275R102 129,280 0 0.00 6,758 9.74 0.3174
2023-01-13 2022-12-31 13F Cisco Systems COM 17275R102 129,280 0 0.00 6,159 19.09 0.3099
2022-10-12 2022-09-30 13F Cisco Systems COM 17275R102 129,280 0 0.00 5,171 -6.19 0.2741
2022-07-15 2022-06-30 13F Cisco Systems COM 17275R102 129,280 0 0.00 5,512 -23.54 0.2764
2022-04-14 2022-03-31 13F Cisco Systems COM 17275R102 129,280 0 0.00 7,209 -12.00 0.2994
2022-01-14 2021-12-31 13F Cisco Systems COM 17275R102 129,280 -13,585 -9.51 8,192 5.35 0.3240
2021-10-15 2021-09-30 13F Cisco Systems COM 17275R102 142,865 -10,800 -7.03 7,776 -4.52 0.3400
2021-07-16 2021-06-30 13F Cisco Systems COM 17275R102 153,665 0 0.00 8,144 2.49 0.3501
2021-04-15 2021-03-31 13F Cisco Systems COM 17275R102 153,665 0 0.00 7,946 15.54 0.3666
2021-01-25 2020-12-31 13F/A-1 Cisco Systems COM 17275R102 153,665 0 0.00 6,877 13.61 0.3436
2021-01-19 2020-12-31 13F Cisco Systems COM 17275R102 153,665 0 6,877 343,446.7935
2020-10-19 2020-09-30 13F Cisco Systems COM 17275R102 153,665 0 0.00 6,053 -15.54 0.3411
2020-07-15 2020-06-30 13F Cisco Systems COM 17275R102 153,665 0 0.00 7,167 18.64 0.4397
2020-04-15 2020-03-31 13F Cisco Systems COM 17275R102 153,665 0 0.00 6,041 -18.03 0.4468
2020-01-15 2019-12-31 13F Cisco Systems COM 17275R102 153,665 10,800 7.56 7,370 4.41 0.4281
2019-10-17 2019-09-30 13F Cisco Systems COM 17275R102 142,865 0 0.00 7,059 -9.72 0.4437
2019-07-15 2019-06-30 13F Cisco Systems COM 17275R102 142,865 52,000 57.23 7,819 59.38 0.5571
2019-04-16 2019-03-31 13F Cisco Systems COM 17275R102 90,865 0 0.00 4,906 24.61 0.3420
2019-01-18 2018-12-31 13F Cisco Systems COM 17275R102 90,865 0 0.00 3,937 -10.95 0.5949
2018-10-15 2018-09-30 13F Cisco Systems COM 17275R102 90,865 0 0.00 4,421 13.07 0.5622
2018-07-13 2018-06-30 13F Cisco Systems COM 17275R102 90,865 0 0.00 3,910 0.33 0.5345
2018-04-13 2018-03-31 13F Cisco Systems COM 17275R102 90,865 0 0.00 3,897 11.98 0.5531
2018-01-16 2017-12-31 13F Cisco Systems COM 17275R102 90,865 0 0.00 3,480 13.87 0.4947
2017-10-17 2017-09-30 13F Cisco Systems COM 17275R102 90,865 0 0.00 3,056 7.45 0.4614
2017-07-17 2017-06-30 13F Cisco Systems COM 17275R102 90,865 0 0.00 2,844 -7.39 0.4429
2017-04-13 2017-03-31 13F Cisco Systems COM 17275R102 90,865 -1,500 -1.62 3,071 10.03 0.4915
2017-01-17 2016-12-31 13F Cisco Systems COM 17275R102 92,365 0 0.00 2,791 -4.74 0.4768
2016-10-14 2016-09-30 13F Cisco Systems COM 17275R102 92,365 0 0.00 2,930 10.57 0.5087
2016-07-15 2016-06-30 13F Cisco Systems COM 17275R102 92,365 0 0.00 2,650 0.76 0.4873
2016-04-18 2016-03-31 13F Cisco Systems COM 17275R102 92,365 -995 -1.07 2,630 3.75 0.4955
2016-01-20 2015-12-31 13F Cisco Systems COM 17275R102 93,360 0 0.00 2,535 3.43 0.4725
2015-10-15 2015-09-30 13F Cisco Systems COM 17275R102 93,360 0 0.00 2,451 -4.41 0.4833
2015-07-15 2015-06-30 13F Cisco Systems COM 17275R102 93,360 -705 -0.75 2,564 -0.97 0.4612
2015-04-14 2015-03-31 13F Cisco Systems COM 17275R102 94,065 -45 -0.05 2,589 -1.11 0.4726
2015-01-13 2014-12-31 13F Cisco Systems COM 17275R102 94,110 0 0.00 2,618 10.51 0.4913
2014-10-14 2014-09-30 13F Cisco Systems COM 17275R102 94,110 0 0.00 2,369 1.28 0.4179
2014-07-15 2014-06-30 13F Cisco Systems COM 17275R102 94,110 0 0.00 2,339 10.91 0.4466
2014-04-15 2014-03-31 13F Cisco Systems COM 17275R102 94,110 0 0.00 2,109 -0.09 0.4191
2014-01-14 2013-12-31 13F Cisco Systems COM 17275R102 94,110 0 0.00 2,111 -4.26 0.4194
2013-10-15 2013-09-30 13F Cisco Systems COM 17275R102 94,110 0 0.00 2,205 -3.71 0.4812
2013-07-30 2013-06-30 13F Cisco Systems COM 17275R102 94,110 94,110 2,290 0.5327
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.