Cisco Systems, Inc.
US ˙ NasdaqGS ˙ US17275R1023

SecurityCSCO / Cisco Systems, Inc.
InstitutionMoors & Cabot, Inc.
Latest Disclosed Ownership93,642 shares
Latest Disclosed Value $ 7,265,675
Moors & Cabot, Inc. ownership in CSCO / Cisco Systems, Inc.

On May 8, 2026 - Moors & Cabot, Inc. filed a 13F-HR form disclosing ownership of 93,642 shares of Cisco Systems, Inc. (US:CSCO) valued at $7,265,683 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 100,759 shares of Cisco Systems, Inc.. This represents a change in shares of -7.06% during the quarter. The current value of the position is $12,173,460 USD.

Moors & Cabot, Inc. has a history of taking positions in derivatives of the underlying security (CSCO) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

CSCO / Cisco Systems, Inc. Historical Put/Call Ratio
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)
2026-05-08 2026-03-31 13F CISCO SYS COM 17275R102 93,642 -7,117 -7.06 7,266 -6.39 0.3110
2026-02-10 2025-12-31 13F CISCO SYS COM 17275R102 100,759 2,455 2.50 7,761 15.41 0.3322
2025-11-14 2025-09-30 13F CISCO SYS COM 17275R102 98,304 -4,842 -4.69 6,726 -6.02 0.2935
2025-08-06 2025-06-30 13F CISCO SYS COM 17275R102 103,146 -6,486 -5.92 7,156 5.78 0.3325
2025-05-08 2025-03-31 13F CISCO SYS COM 17275R102 109,632 -9,112 -7.67 6,765 -3.76 0.3432
2025-02-07 2024-12-31 13F CISCO SYS COM 17275R102 118,744 -4,673 -3.79 7,030 7.02 0.3342
2024-11-08 2024-09-30 13F CISCO SYS COM 17275R102 123,417 -1,766 -1.41 6,568 10.44 0.3262
2024-08-09 2024-06-30 13F CISCO SYS COM 17275R102 125,183 -1,615 -1.27 5,947 -6.02 0.3167
2024-05-08 2024-03-31 13F CISCO SYS COM 17275R102 126,798 -355 -0.28 6,328 -1.48 0.3431
2024-02-14 2023-12-31 13F CISCO SYS COM 17275R102 127,153 2,861 2.30 6,424 -3.86 0.4002
2023-11-08 2023-09-30 13F CISCO SYS COM 17275R102 124,292 -543 -0.43 6,682 3.45 0.4530
2023-08-10 2023-06-30 13F CISCO SYS COM 17275R102 124,835 4,792 3.99 6,459 2.92 0.4288
2023-05-05 2023-03-31 13F CISCO SYS COM 17275R102 120,043 2,007 1.70 6,275 11.60 0.4313
2023-02-10 2022-12-31 13F/A-1 CISCO SYS COM 17275R102 118,036 -2,447 -2.03 5,623 16.68 0.3919
2023-02-07 2022-12-31 13F CISCO SYS COM 17275R102 118,493 -1,990 7,509 0.5002
2022-11-08 2022-09-30 13F CISCO SYS COM 17275R102 120,483 -12,126 -9.14 4,819 -14.77 0.3673
2022-08-08 2022-06-30 13F CISCO SYS COM 17275R102 132,609 -1,811 -1.35 5,654 -24.56 0.4068
2022-05-13 2022-03-31 13F CISCO SYS COM 17275R102 134,420 7,165 5.63 7,495 -7.06 0.4613
2022-02-14 2021-12-31 13F CISCO SYS COM 17275R102 127,255 14,186 12.55 8,064 31.42 0.4960
2021-12-08 2021-09-30 13F/A-1 CISCO SYS COM 17275R102 113,069 2,637 2.39 6,136 4.84 0.3856
2021-08-10 2021-06-30 13F CISCO SYS COM 17275R102 110,432 4,890 4.63 5,853 6.85 0.4105
2021-05-12 2021-03-31 13F CISCO SYS COM 17275R102 105,542 -4,728 -4.29 5,478 11.32 0.4194
2021-02-11 2020-12-31 13F CISCO SYS COM 17275R102 110,270 -21,649 -16.41 4,921 -5.31 0.4138
2020-11-09 2020-09-30 13F CISCO SYS COM 17275R102 131,919 7,422 5.96 5,197 -10.24 0.4889
2020-08-13 2020-06-30 13F CISCO SYS COM 17275R102 124,497 25,662 25.96 5,790 48.23 0.6167
2020-05-12 2020-03-31 13F CISCO SYS COM 17275R102 98,835 -34,844 -26.07 3,906 -39.06 0.5675
2020-01-28 2019-12-31 13F CISCO SYS COM 17275R102 133,679 8,616 6.89 6,410 3.57 0.6435
2019-10-22 2019-09-30 13F CISCO SYS COM 17275R102 125,063 17,638 16.42 6,189 5.65 0.6818
2019-07-18 2019-06-30 13F CISCO SYS COM 17275R102 107,425 17,375 19.29 5,858 20.71 0.7424
2019-05-06 2019-03-31 13F/A-1 CISCO SYS COM 17275R102 90,050 3,923 4.55 4,853 29.52 0.6600
2019-05-01 2019-03-31 13F CISCO SYS COM 17275R102 180,100 93,973 9,706
2019-02-13 2018-12-31 13F CISCO SYS COM 17275R102 86,127 -1,345 -1.54 3,747 -11.96 0.5884
2018-11-14 2018-09-30 13F CISCO SYS COM 17275R102 87,472 2,210 2.59 4,256 15.34 0.5197
2018-08-14 2018-06-30 13F CISCO SYS COM 17275R102 85,262 -1,387 -1.60 3,690 -0.70 0.4971
2018-05-18 2018-03-31 13F CISCO SYS COM 17275R102 86,649 4,003 4.84 3,716 17.67 0.4912
2018-02-13 2017-12-31 13F CISCO SYS COM 17275R102 82,646 8,774 11.88 3,158 26.93 0.4183
2017-11-16 2017-09-30 13F CISCO SYS COM 17275R102 73,872 10,007 15.67 2,488 24.84 0.3598
2017-08-15 2017-06-30 13F CISCO SYS COM 17275R102 63,865 4,981 8.46 1,993 0.05 0.3312
2017-05-15 2017-03-31 13F CISCO SYS COM 17275R102 58,884 -410 -0.69 1,992 11.35 0.3361
2017-02-13 2016-12-31 13F CISCO SYS COM 17275R102 59,294 9,523 19.13 1,789 13.30 0.2945
2016-11-14 2016-09-30 13F CISCO SYS COM 17275R102 49,771 6,721 15.61 1,579 27.85 0.2640
2016-08-08 2016-06-30 13F CISCO SYS COM 17275R102 43,050 8,127 23.27 1,235 24.37 0.2170
2016-05-10 2016-03-31 13F CISCO SYS COM 17275R102 34,923 3,219 10.15 993 14.93 0.1792
2016-02-09 2015-12-31 13F CISCO SYS COM 17275R102 31,704 -2,842 -8.23 864 -4.95 0.1582
2015-11-17 2015-09-30 13F CISCO SYS COM 17275R102 34,546 -6,753 -16.35 909 -19.41 0.1679
2015-08-17 2015-06-30 13F CISCO SYS COM 17275R102 41,299 2,350 6.03 1,128 4.93 0.1834
2015-05-14 2015-03-31 13F CISCO SYS COM 17275R102 38,949 1,968 5.32 1,075 4.17 0.1793
2015-02-17 2014-12-31 13F CISCO SYS COM 17275R102 36,981 -324 -0.87 1,032 9.67 0.1749
2014-11-12 2014-09-30 13F CISCO SYS COM 17275R102 37,305 -5,417 -12.68 941 -11.06 0.1601
2014-08-11 2014-06-30 13F CISCO SYS COM 17275R102 42,722 3,371 8.57 1,058 19.95 0.1784
2014-05-08 2014-03-31 13F CISCO SYS COM 17275R102 39,351 39,351 882 0.2231
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2021-08-10 2021-06-30 13F CISCO SYS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-05-12 2021-03-31 13F CISCO SYS COM Call 300 2 n/a n/a n/a
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.