시스코 시스템즈, Inc.
MX ˙ BMV ˙ US17275R1023
SecurityMX:CSCO / Cisco Systems, Inc.
InstitutionJennison Associates Llc
Latest Disclosed Ownership3,580,283 shares
Latest Disclosed Value $ 277,794,157
Jennison Associates Llc reports 3.66% decrease in ownership of CSCO / Cisco Systems, Inc.

On May 6, 2026 - Jennison Associates Llc filed a 13F-HR form disclosing ownership of 3,580,283 shares of Cisco Systems, Inc. (MX:CSCO) valued at $277,794,157 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 3,716,184 shares of Cisco Systems, Inc.. This represents a change in shares of -3.66% 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)
2026-05-06 2026-03-31 13F CISCO SYS COM 17275R102 3,580,283 -135,901 -3.66 277,794 -2.96 0.1023
2026-01-30 2025-12-31 13F CISCO SYS COM 17275R102 3,716,184 -515,212 -12.18 286,258 -1.12 0.1719
2025-10-30 2025-09-30 13F CISCO SYS COM 17275R102 4,231,396 742,367 21.28 289,512 19.60 0.1685
2025-08-01 2025-06-30 13F CISCO SYS COM 17275R102 3,489,029 199,035 6.05 242,069 19.23 0.1436
2025-05-05 2025-03-31 13F CISCO SYS COM 17275R102 3,289,994 -151,239 -4.39 203,026 -0.34 0.1424
2025-01-24 2024-12-31 13F CISCO SYS COM 17275R102 3,441,233 -106,723 -3.01 203,721 7.89 0.1237
2024-11-08 2024-09-30 13F CISCO SYS COM 17275R102 3,547,956 150,539 4.43 188,822 16.98 0.1172
2024-08-05 2024-06-30 13F CISCO SYS COM 17275R102 3,397,417 82,924 2.50 161,411 -2.43 0.1035
2024-05-02 2024-03-31 13F CISCO SYS COM 17275R102 3,314,493 -85,525 -2.52 165,426 -3.69 0.1106
2024-02-01 2023-12-31 13F CISCO SYS COM 17275R102 3,400,018 716,557 26.70 171,769 19.07 0.1280
2023-10-31 2023-09-30 13F CISCO SYS COM 17275R102 2,683,461 713,689 36.23 144,263 41.55 0.1225
2023-08-03 2023-06-30 13F CISCO SYS COM 17275R102 1,969,772 -124,254 -5.93 101,916 -6.90 0.0836
2023-04-26 2023-03-31 13F CISCO SYS COM 17275R102 2,094,026 -35,934 -1.69 109,465 7.88 0.1004
2023-02-09 2022-12-31 13F CISCO SYS COM 17275R102 2,129,960 483,404 29.36 101,471 54.07 0.1028
2022-11-01 2022-09-30 13F CISCO SYS COM 17275R102 1,646,556 -290,898 -15.01 65,862 -20.28 0.0655
2022-08-02 2022-06-30 13F CISCO SYS COM 17275R102 1,937,454 -36,441 -1.85 82,613 -24.94 0.0825
2022-05-11 2022-03-31 13F CISCO SYS COM 17275R102 1,973,895 20,748 1.06 110,064 -11.07 0.0810
2022-02-08 2021-12-31 13F CISCO SYS COM 17275R102 1,953,147 77,314 4.12 123,771 21.22 0.0785
2021-11-09 2021-09-30 13F CISCO SYS COM 17275R102 1,875,833 62,400 3.44 102,102 6.23 0.0660
2021-08-12 2021-06-30 13F CISCO SYS COM 17275R102 1,813,433 205,717 12.80 96,112 15.61 0.0637
2021-05-11 2021-03-31 13F CISCO SYS COM 17275R102 1,607,716 1,247,749 346.63 83,135 416.08 0.0608
2021-02-05 2020-12-31 13F CISCO SYS COM 17275R102 359,967 -36,753 -9.26 16,109 3.08 0.0115
2020-11-04 2020-09-30 13F CISCO SYS COM 17275R102 396,720 -159,660 -28.70 15,627 -39.78 0.0126
2020-08-06 2020-06-30 13F CISCO SYS COM 17275R102 556,380 235,334 73.30 25,950 105.63 0.0235
2020-05-06 2020-03-31 13F CISCO SYS COM 17275R102 321,046 -356,153 -52.59 12,620 -61.14 0.0153
2020-02-07 2019-12-31 13F CISCO SYS COM 17275R102 677,199 -787,856 -53.78 32,478 -55.13 0.0328
2019-11-08 2019-09-30 13F CISCO SYS COM 17275R102 1,465,055 -1,619,804 -52.51 72,388 -57.12 0.0765
2019-08-06 2019-06-30 13F CISCO SYS COM 17275R102 3,084,859 -99,536 -3.13 168,834 -1.80 0.1688
2019-05-10 2019-03-31 13F CISCO SYS COM 17275R102 3,184,395 -149,362 -4.48 171,925 19.02 0.1708
2019-02-06 2018-12-31 13F CISCO SYS COM 17275R102 3,333,757 -53,174 -1.57 144,452 -12.33 0.1616
2018-11-08 2018-09-30 13F CISCO SYS COM 17275R102 3,386,931 -102,474 -2.94 164,774 9.74 0.1517
2018-08-02 2018-06-30 13F CISCO SYS COM 17275R102 3,489,405 404,363 13.11 150,149 13.48 0.1464
2018-04-20 2018-03-31 13F CISCO SYS COM 17275R102 3,085,042 -6,795 -0.22 132,317 11.74 0.1316
2018-01-25 2017-12-31 13F CISCO SYS COM 17275R102 3,091,837 968,980 45.65 118,417 65.87 0.1170
2017-11-03 2017-09-30 13F CISCO SYS COM 17275R102 2,122,857 -676,957 -24.18 71,392 -18.53 0.0731
2017-08-04 2017-06-30 13F CISCO SYS COM 17275R102 2,799,814 -1,846,065 -39.74 87,634 -44.19 0.0930
2017-08-02 2017-03-31 13F/A-1 CISCO SYS COM 17275R102 4,645,879 1,169,698 33.65 157,031 49.48 0.1685
2017-04-28 2017-03-31 13F CISCO SYS COM 17275R102 4,645,879 4,645,879 157,031
2017-08-02 2016-12-31 13F/A-1 CISCO SYS COM 17275R102 3,476,181 -897,873 -20.53 105,050 -24.29 0.1173
2017-02-06 2016-12-31 13F CISCO SYS COM 17275R102 3,476,181 105,050
2016-11-01 2016-09-30 13F CISCO SYS COM 17275R102 4,374,054 214,989 5.17 138,745 16.28 0.1496
2016-08-03 2016-06-30 13F CISCO SYS COM 17275R102 4,159,065 -1,569,327 -27.40 119,324 -26.83 0.1309
2016-05-03 2016-03-31 13F CISCO SYS COM 17275R102 5,728,392 -623,573 -9.82 163,087 -5.45 0.1712
2016-02-10 2015-12-31 13F CISCO SYS COM 17275R102 6,351,965 -989,399 -13.48 172,488 -10.49 0.1693
2015-11-06 2015-09-30 13F CISCO SYS COM 17275R102 7,341,364 24,930 0.34 192,711 -4.08 0.2051
2015-08-03 2015-06-30 13F CISCO SYS COM 17275R102 7,316,434 193,735 2.72 200,909 2.48 0.1842
2015-06-25 2015-03-31 13F/A-1 CISCO SYS COM 17275R102 7,122,699 1,884,033 35.96 196,052 34.55 0.1796
2015-05-04 2015-03-31 13F CISCO SYS COM 17275R102 7,122,699 196,052
2015-06-25 2014-12-31 13F/A-1 CISCO SYS COM 17275R102 5,238,666 2,188,790 71.77 145,713 89.82 0.1363
2015-02-06 2014-12-31 13F CISCO SYS COM 17275R102 5,238,666 2,188,790 145,713 0.1363
2014-11-12 2014-09-30 13F/A-1 CISCO SYS COM 17275R102 3,049,876 263,127 9.44 76,765 10.85 0.0712
2014-11-05 2014-09-30 13F CISCO SYS COM 17275R102 3,049,876 263,127 76,765 0.0731
2014-08-08 2014-06-30 13F CISCO SYS COM 17275R102 2,786,749 1,527,343 121.27 69,251 145.37 0.0636
2014-05-07 2014-03-31 13F CISCO SYS COM 17275R102 1,259,406 1,259,406 28,223 0.0270
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.