Cadence Design Systems, Inc.
MX ˙ BMV ˙ US1273871087
SecurityMX:CDNS / Cadence Design Systems, Inc.
InstitutionMagnetar Financial LLC
Latest Disclosed Ownership4,639 shares
Latest Disclosed Value $ 1,289,039
Magnetar Financial LLC reports 36.94% decrease in ownership of CDNS / Cadence Design Systems, Inc.

On May 13, 2026 - Magnetar Financial LLC filed a 13F-HR form disclosing ownership of 4,639 shares of Cadence Design Systems, Inc. (MX:CDNS) valued at $1,289,039 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 7,356 shares of Cadence Design Systems, Inc.. This represents a change in shares of -36.94% 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)
2026-05-13 2026-03-31 13F CADENCE DESIGN SYSTEM COM 127387108 4,639 -2,717 -36.94 1,289 -43.93 0.0131
2026-02-17 2025-12-31 13F CADENCE DESIGN SYSTEM COM 127387108 7,356 -14,235 -65.93 2,299 -69.69 0.0225
2025-11-13 2025-09-30 13F CADENCE DESIGN SYSTEM COM 127387108 21,591 18,766 664.28 7,584 771.72 0.0460
2025-08-12 2025-06-30 13F CADENCE DESIGN SYSTEM COM 127387108 2,825 2,825 871 0.0042
2025-02-11 2024-12-31 13F CADENCE DESIGN SYSTEM COM 127387108 0 -23,927 -100.00 0 -100.00
2024-11-13 2024-09-30 13F CADENCE DESIGN SYSTEM COM 127387108 23,927 23,927 6,485 0.1405
2024-05-15 2024-03-31 13F CADENCE DESIGN SYSTEM COM 127387108 0 -15,500 -100.00 0 -100.00
2024-02-13 2023-12-31 13F CADENCE DESIGN SYSTEM COM 127387108 15,500 15,500 4,222 0.1072
2023-11-14 2023-09-30 13F CADENCE DESIGN SYSTEM COM 127387108 0 -6,755 -100.00 0 -100.00
2023-08-11 2023-06-30 13F CADENCE DESIGN SYSTEM COM 127387108 6,755 4,741 235.40 1,584 274.47 0.0347
2023-05-15 2023-03-31 13F CADENCE DESIGN SYSTEM COM 127387108 2,014 2,014 423 0.0083
2022-05-16 2022-03-31 13F CADENCE DESIGN SYSTEM COM 127387108 0 -1,332 -100.00 0 -100.00
2022-02-14 2021-12-31 13F CADENCE DESIGN SYSTEM COM 127387108 1,332 1,332 248 0.0025
2020-02-13 2019-12-31 13F CADENCE DESIGN SYSTEM COM 127387108 0 -10,508 -100.00 0 -100.00
2019-11-14 2019-09-30 13F CADENCE DESIGN SYSTEM COM 127387108 10,508 10,508 694 0.0176
2019-02-14 2018-12-31 13F CADENCE DESIGN SYSTEM COM 127387108 0 -18,441 -100.00 0 -100.00
2019-02-14 2018-09-30 13F/A-1 CADENCE DESIGN SYSTEM COM 127387108 18,441 18,441 836 0.0151
2018-11-14 2018-09-30 13F CADENCE DESIGN SYSTEM COM 127387108 18,441 18,441 836
2018-08-14 2018-06-30 13F CADENCE DESIGN SYSTEM COM 127387108 0 -17,806 -100.00 0 -100.00
2018-05-15 2018-03-31 13F CADENCE DESIGN SYSTEM COM 127387108 17,806 -28,774 -61.77 655 -66.38 0.0165
2018-02-14 2017-12-31 13F CADENCE DESIGN SYSTEM COM 127387108 46,580 46,580 1,948 0.0479
2017-11-14 2017-09-30 13F CADENCE DESIGN SYSTEM COM 127387108 0 -45,873 -100.00 0 -100.00
2017-08-14 2017-06-30 13F CADENCE DESIGN SYSTEM COM 127387108 45,873 -748 -1.60 1,536 4.92 0.0272
2017-05-15 2017-03-31 13F CADENCE DESIGN SYSTEM COM 127387108 46,621 32,354 226.78 1,464 306.67 0.0233
2017-02-14 2016-12-31 13F CADENCE DESIGN SYSTEM COM 127387108 14,267 14,267 360 0.0049
2016-08-15 2016-06-30 13F * CADENCE DESIGN SYSTEM COM 127387108 0 -18,502 -100.00 0 -100.00
2016-05-16 2016-03-31 13F * CADENCE DESIGN SYSTEM COM 127387108 18,502 -1,021 -5.23 436 7.39 0.0087
2016-02-16 2015-12-31 13F * CADENCE DESIGN SYSTEM COM 127387108 19,523 19,523 406 0.0069
2015-11-16 2015-09-30 13F * CADENCE DESIGN SYSTEM COM 127387108 0 -23,120 -100.00 0 -100.00
2015-08-14 2015-06-30 13F * CADENCE DESIGN SYSTEM COM 127387108 23,120 23,120 455 0.0084
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.