Cadence Design Systems, Inc.
US ˙ NasdaqGS ˙ US1273871087

SecurityCDNS / Cadence Design Systems, Inc.
InstitutionShell Asset Management Co
Latest Disclosed Ownership6,586 shares
Latest Disclosed Value $ 2,313
Shell Asset Management Co reports 87.52% decrease in ownership of CDNS / Cadence Design Systems, Inc.

On November 7, 2025 - Shell Asset Management Co filed a 13F-HR form disclosing ownership of 6,586 shares of Cadence Design Systems, Inc. (US:CDNS) valued at $2,313,398 USD as of September 30, 2025. The entity filed a previous 13F-HR on July 23, 2025 disclosing 52,755 shares of Cadence Design Systems, Inc.. This represents a change in shares of -87.52% during the quarter. The current value of the position is $2,687,088 USD.

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)
2025-11-07 2025-09-30 13F CADENCE DESIGN SYSTEM COM 127387108 6,586 -46,169 -87.52 2 -87.50 0.2323
2025-07-23 2025-06-30 13F CADENCE DESIGN SYSTEM COM 127387108 52,755 4,302 8.88 16 33.33 0.5613
2025-05-14 2025-03-31 13F CADENCE DESIGN SYSTEM COM 127387108 48,453 -1,990 -3.95 12 -20.00 0.5851
2025-02-14 2024-12-31 13F CADENCE DESIGN SYSTEM COM 127387108 50,443 -1,273 -2.46 15 7.14 0.6621
2024-11-07 2024-09-30 13F CADENCE DESIGN SYSTEM COM 127387108 51,716 -2,127 -3.95 14 -12.50 0.6170
2024-07-25 2024-03-31 13F CADENCE DESIGN SYSTEM COM 127387108 53,843 2,952 5.80 17 23.08 0.7545
2024-02-14 2023-12-31 13F CADENCE DESIGN SYSTEM COM 127387108 50,891 -7,390 -12.68 14 0.00 0.6402
2023-11-08 2023-09-30 13F CADENCE DESIGN SYSTEM COM 127387108 58,281 3,225 5.86 14 8.33 0.5642
2023-07-28 2023-06-30 13F CADENCE DESIGN SYSTEM COM 127387108 55,056 39,653 257.44 13 300.00 0.5093
2023-05-15 2023-03-31 13F CADENCE DESIGN SYSTEM COM 127387108 15,403 69 0.45 3 50.00 0.1343
2023-02-07 2022-12-31 13F CADENCE DESIGN SYSTEM COM 127387108 15,334 -3,042 -16.55 2 -99.93 0.1079
2022-11-14 2022-09-30 13F CADENCE DESIGN SYSTEM COM 127387108 18,376 -4,973 -21.30 3,003 -14.27 0.1170
2022-08-09 2022-06-30 13F CADENCE DESIGN SYSTEM COM 127387108 23,349 -215 -0.91 3,503 -9.60 0.1036
2022-05-04 2022-03-31 13F CADENCE DESIGN SYSTEM COM 127387108 23,564 4,419 23.08 3,875 8.60 0.0915
2022-02-09 2021-12-31 13F CADENCE DESIGN SYSTEM COM 127387108 19,145 1,892 10.97 3,568 36.55 0.0732
2021-11-04 2021-09-30 13F CADENCE DESIGN SYSTEM COM 127387108 17,253 -730 -4.06 2,613 6.22 0.0587
2021-08-12 2021-06-30 13F CADENCE DESIGN SYSTEM COM 127387108 17,983 -336 -1.83 2,460 -1.99 0.0477
2021-05-10 2021-03-31 13F CADENCE DESIGN SYSTEM COM 127387108 18,319 -5,060 -21.64 2,510 -21.32 0.0502
2021-02-16 2020-12-31 13F CADENCE DESIGN SYSTEM COM 127387108 23,379 3,902 20.03 3,190 53.59 0.0659
2020-11-13 2020-09-30 13F CADENCE DESIGN SYSTEM COM 127387108 19,477 199 1.03 2,077 12.27 0.0483
2020-08-10 2020-06-30 13F CADENCE DESIGN SYSTEM COM 127387108 19,278 3,753 24.17 1,850 80.49 0.0462
2020-05-11 2020-03-31 13F CADENCE DESIGN SYSTEM COM 127387108 15,525 -45,809 -74.69 1,025 -75.91 0.0286
2020-02-13 2019-12-31 13F CADENCE DESIGN SYSTEM COM 127387108 61,334 -6,128 -9.08 4,254 -4.58 0.0916
2019-11-12 2019-09-30 13F CADENCE DESIGN SYSTEM COM 127387108 67,462 -1,500 -2.18 4,458 -8.70 0.1018
2019-08-12 2019-06-30 13F CADENCE DESIGN SYSTEM COM 127387108 68,962 0 0.00 4,883 11.48 0.1081
2019-05-09 2019-03-31 13F CADENCE DESIGN SYSTEM COM 127387108 68,962 0 0.00 4,380 46.10 0.0966
2019-02-13 2018-12-31 13F CADENCE DESIGN SYSTEM COM 127387108 68,962 48,631 239.20 2,998 225.52 0.0747
2018-11-13 2018-09-30 13F CADENCE DESIGN SYSTEM COM 127387108 20,331 595 3.01 921 7.72 0.0182
2018-08-10 2018-06-30 13F CADENCE DESIGN SYSTEM COM 127387108 19,736 -1,662 -7.77 855 8.64 0.0175
2018-05-14 2018-03-31 13F CADENCE DESIGN SYSTEM COM 127387108 21,398 0 0.00 787 -12.07 0.0157
2018-02-09 2017-12-31 13F CADENCE DESIGN SYSTEM COM 127387108 21,398 859 4.18 895 10.36 0.0178
2017-10-20 2017-09-30 13F/A-1 CADENCE DESIGN SYSTEM COM 127387108 20,539 937 4.78 811 23.63 0.0180
2017-07-26 2017-06-30 13F CADENCE DESIGN SYSTEM COM 127387108 19,602 -14,201 -42.01 656 -38.17 0.0163
2017-04-26 2017-03-31 13F CADENCE DESIGN SYSTEM COM 127387108 33,803 -5,932 -14.93 1,061 5.89 0.0271
2017-01-10 2016-12-31 13F CADENCE DESIGN SYSTEM COM 127387108 39,735 -39,192 -49.66 1,002 -50.27 0.0271
2016-10-28 2016-09-30 13F CADENCE DESIGN SYSTEM COM 127387108 78,927 -24,235 -23.49 2,015 -19.63 0.0482
2016-07-25 2016-06-30 13F CADENCE DESIGN SYSTEM COM 127387108 103,162 -49,369 -32.37 2,507 5.78 0.0582
2014-05-07 2014-03-31 13F CADENCE DESIGN SYSTEM COM 127387108 152,531 -617 -0.40 2,370 10.39 0.0394
2014-02-03 2013-12-31 13F/A-1 CADENCE DESIGN SYSTEM COM 127387108 153,148 24,722 19.25 2,147 23.75 0.0365
2014-01-27 2013-12-31 13F CADENCE DESIGN SYSTEM COM 127387108 153,148 2,147
2013-10-28 2013-09-30 13F CADENCE DESIGN SYSTEM COM 127387108 128,426 0 0.00 1,735 -6.72 0.0319
2013-08-01 2013-06-30 13F CADENCE DESIGN SYSTEM COM 127387108 128,426 128,426 1,860 0.0354
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.