Synopsys, Inc.
MX ˙ BMV ˙ US8716071076
SecurityMX:SNPS / Synopsys, Inc.
InstitutionNikko Asset Management Americas, Inc.
Latest Disclosed Ownership23,996 shares
Latest Disclosed Value $ 9,508,655
Nikko Asset Management Americas, Inc. reports 1.09% increase in ownership of SNPS / Synopsys, Inc.

On May 7, 2026 - Nikko Asset Management Americas, Inc. filed a 13F-HR form disclosing ownership of 23,996 shares of Synopsys, Inc. (MX:SNPS) valued at $9,508,655 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 23,737 shares of Synopsys, Inc.. This represents a change in shares of 1.09% 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)
2026-05-07 2026-03-31 13F SYNOPSYS COM 871607107 23,996 259 1.09 9,509 -14.71 0.1345
2026-02-11 2025-12-31 13F SYNOPSYS COM 871607107 23,737 1,327 5.92 11,149 0.82 0.1288
2025-11-12 2025-09-30 13F SYNOPSYS COM 871607107 22,410 6,590 41.66 11,058 36.35 0.1071
2025-08-11 2025-06-30 13F SYNOPSYS COM 871607107 15,820 -287 -1.78 8,110 17.45 0.0809
2025-05-07 2025-03-31 13F SYNOPSYS COM 871607107 16,107 -494 -2.98 6,904 -14.23 0.0890
2025-02-10 2024-12-31 13F SYNOPSYS COM 871607107 16,601 -2,628 -13.67 8,050 -17.34 0.0872
2024-11-07 2024-09-30 13F SYNOPSYS COM 871607107 19,229 -1,159 -5.68 9,739 -19.67 0.1103
2024-08-09 2024-06-30 13F SYNOPSYS COM 871607107 20,388 -2,451 -10.73 12,124 -6.98 0.1399
2024-05-02 2024-03-31 13F SYNOPSYS COM 871607107 22,839 -3,299 -12.62 13,032 -3.10 0.1294
2024-02-08 2023-12-31 13F SYNOPSYS COM 871607107 26,138 -5,371 -17.05 13,449 -7.01 0.1293
2023-11-09 2023-09-30 13F SYNOPSYS COM 871607107 31,509 -876 -2.70 14,464 2.57 0.1729
2023-08-14 2023-06-30 13F SYNOPSYS COM 871607107 32,385 -2,415 -6.94 14,101 7.77 0.1484
2023-05-03 2023-03-31 13F SYNOPSYS COM 871607107 34,800 -113 -0.32 13,085 17.44 0.1508
2023-02-13 2022-12-31 13F SYNOPSYS COM 871607107 34,913 -1,704 -4.65 11,141 2.45 0.1605
2022-11-14 2022-09-30 13F SYNOPSYS COM 871607107 36,617 -2,493 -6.37 10,875 -5.75 0.1389
2022-08-04 2022-06-30 13F SYNOPSYS COM 871607107 39,110 231 0.59 11,539 -7.25 0.1425
2022-05-06 2022-03-31 13F SYNOPSYS COM 871607107 38,879 -2,408 -5.83 12,441 -16.30 0.0914
2022-02-08 2021-12-31 13F SYNOPSYS COM 871607107 41,287 -8,557 -17.17 14,863 2.12 0.0782
2021-11-09 2021-09-30 13F SYNOPSYS COM 871607107 49,844 -5,501 -9.94 14,554 -3.72 0.0625
2021-08-09 2021-06-30 13F SYNOPSYS COM 871607107 55,345 -383,452 -87.39 15,116 -86.10 0.0592
2021-05-03 2021-03-31 13F Synopsys COM 871607107 438,797 90,780 26.08 108,725 20.51 0.5326
2021-02-11 2020-12-31 13F Synopsys COM 871607107 348,017 56,565 19.41 90,220 46.22 0.5124
2020-11-02 2020-09-30 13F SYNOPSYS COM 871607107 291,452 270,009 1,259.19 61,700 1,381.39 0.5468
2020-08-07 2020-06-30 13F SYNOPSYS COM 871607107 21,443 -5,731 -21.09 4,165 19.00 0.0546
2020-05-04 2020-03-31 13F/A-1 Synopsys COM 871607107 27,174 -9,911 -26.73 3,500 -32.20 0.0650
2020-04-30 2020-03-31 13F Synopsys COM 871607107 27,174 -9,911 3,500 66,314.1533
2020-02-06 2019-12-31 13F Synopsys COM 871607107 37,085 -6,333 -14.59 5,162 -13.37 0.0813
2019-10-29 2019-09-30 13F Synopsys COM 871607107 43,418 -4,262 -8.94 5,959 -2.88 0.1059
2019-07-29 2019-06-30 13F Synopsys COM 871607107 47,680 47,680 1.88 6,136 228.30 0.1204
2015-07-24 2015-06-30 13F SYNOPSYS COM 871607107 0 -16,300 -100.00 0 -100.00
2015-05-13 2015-03-31 13F SYNOPSYS COM 871607107 16,300 -30,500 -65.17 757 -63.09 0.0587
2015-02-12 2014-12-31 13F SYNOPSYS COM 871607107 46,800 0 0.00 2,051 9.74 0.1458
2014-10-16 2014-09-30 13F SYNOPSYS COM 871607107 46,800 46,800 1,869 0.1134
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.