Synopsys, Inc.
US ˙ NasdaqGS ˙ US8716071076

SecuritySNPS / Synopsys, Inc.
InstitutionMercer Global Advisors Inc /adv
Latest Disclosed Ownership11,467 shares
Latest Disclosed Value $ 4,546,266
Mercer Global Advisors Inc /adv reports 52.20% increase in ownership of SNPS / Synopsys, Inc.

On May 15, 2026 - Mercer Global Advisors Inc /adv filed a 13F-HR form disclosing ownership of 11,467 shares of Synopsys, Inc. (US:SNPS) valued at $4,546,436 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 7,534 shares of Synopsys, Inc.. This represents a change in shares of 52.20% during the quarter. The current value of the position is $5,330,435 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)
2026-05-15 2026-03-31 13F SYNOPSYS COM 871607107 11,467 3,933 52.20 4,546 28.49 0.0067
2026-02-17 2025-12-31 13F SYNOPSYS COM 871607107 7,534 96 1.29 3,539 -3.57 0.0054
2025-11-14 2025-09-30 13F SYNOPSYS COM 871607107 7,438 -242 -3.15 3,670 -6.81 0.0061
2025-08-14 2025-06-30 13F SYNOPSYS COM 871607107 7,680 -2,827 -26.91 3,937 -12.63 0.0080
2025-05-15 2025-03-31 13F SYNOPSYS COM 871607107 10,507 -17 -0.16 4,506 -11.77 0.0103
2025-02-14 2024-12-31 13F SYNOPSYS COM 871607107 10,524 -1,152 -9.87 5,108 -11.78 0.0125
2024-11-14 2024-09-30 13F SYNOPSYS COM 871607107 11,676 789 7.25 5,789 -10.64 0.0135
2024-08-12 2024-06-30 13F SYNOPSYS COM 871607107 10,887 18 0.17 6,478 107,866.67 0.0177
2024-05-15 2024-03-31 13F SYNOPSYS COM 871607107 10,869 502 4.84 6 20.00 0.0177
2024-02-15 2023-12-31 13F SYNOPSYS COM 871607107 10,367 -26 -0.25 5 25.00 0.0161
2023-11-15 2023-09-30 13F/A-1 SYNOPSYS COM 871607107 10,393 68 0.66 5 0.00 0.0181
2023-11-14 2023-09-30 13F SYNOPSYS COM 871607107 10,393 68 5 0.0181
2023-08-14 2023-06-30 13F SYNOPSYS COM 871607107 10,325 1,133 12.33 4 33.33 0.0178
2023-05-16 2023-03-31 13F SYNOPSYS COM 871607107 9,192 -2,289 -19.94 4 0.00 0.0161
2023-02-09 2022-12-31 13F SYNOPSYS COM 871607107 11,481 -26 -0.23 4 -99.91 0.0184
2022-11-15 2022-09-30 13F SYNOPSYS COM 871607107 11,507 842 7.89 3,515 8.55 0.0209
2022-08-10 2022-06-30 13F SYNOPSYS COM 871607107 10,665 1,828 20.69 3,238 9.95 0.0198
2022-05-10 2022-03-31 13F SYNOPSYS COM 871607107 8,837 1,328 17.69 2,945 6.43 0.0173
2022-02-04 2021-12-31 13F SYNOPSYS COM 871607107 7,509 981 15.03 2,767 41.53 0.0171
2021-11-10 2021-09-30 13F SYNOPSYS COM 871607107 6,528 600 10.12 1,955 19.57 0.0137
2021-08-10 2021-06-30 13F SYNOPSYS COM 871607107 5,928 -1,752 -22.81 1,635 -14.08 0.0126
2021-08-10 2021-03-31 13F/A-1 SYNOPSYS COM 871607107 7,680 77 1.01 1,903 -3.45 0.0173
2021-05-11 2021-03-31 13F SYNOPSYS COM 871607107 7,680 77 1,903 0.0182
2021-02-12 2020-12-31 13F SYNOPSYS COM 871607107 7,603 2,818 58.89 1,971 92.48 0.0246
2020-12-10 2020-09-30 13F SYNOPSYS COM 871607107 4,785 2,120 79.55 1,024 96.92 0.0154
2020-08-10 2020-06-30 13F SYNOPSYS COM 871607107 2,665 903 51.25 520 129.07 0.0094
2020-05-18 2020-03-31 13F SYNOPSYS COM 871607107 1,762 8 0.46 227 -6.97 0.0050
2020-02-13 2019-12-31 13F SYNOPSYS INC COM COM 871607107 1,754 1,754 244 0.0049
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.