Synopsys, Inc.
MX ˙ BMV ˙ US8716071076
SecurityMX:SNPS / Synopsys, Inc.
InstitutionAdvisors Asset Management, Inc.
Latest Disclosed Ownership4,254 shares
Latest Disclosed Value $ 1,686,626
Advisors Asset Management, Inc. reports 14.72% decrease in ownership of SNPS / Synopsys, Inc.

On May 15, 2026 - Advisors Asset Management, Inc. filed a 13F-HR form disclosing ownership of 4,254 shares of Synopsys, Inc. (MX:SNPS) valued at $1,686,626 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 4,988 shares of Synopsys, Inc.. This represents a change in shares of -14.72% 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)
2026-05-15 2026-03-31 13F SYNOPSYS COM 871607107 4,254 -734 -14.72 1,687 -28.01 0.0281
2026-02-12 2025-12-31 13F SYNOPSYS COM 871607107 4,988 -1,588 -24.15 2,343 -27.81 0.0393
2025-11-06 2025-09-30 13F SYNOPSYS COM 871607107 6,576 741 12.70 3,245 8.46 0.0551
2025-08-12 2025-06-30 13F SYNOPSYS COM 871607107 5,835 -59 -1.00 2,991 18.36 0.0536
2025-05-15 2025-03-31 13F SYNOPSYS COM 871607107 5,894 -1,395 -19.14 2,528 -28.56 0.0475
2025-02-10 2024-12-31 13F SYNOPSYS COM 871607107 7,289 -723 -9.02 3,538 -12.82 0.0652
2024-11-08 2024-09-30 13F SYNOPSYS COM 871607107 8,012 -205 -2.49 4,057 -17.02 0.0745
2024-08-14 2024-06-30 13F SYNOPSYS COM 871607107 8,217 275 3.46 4,890 7.73 0.0954
2024-05-14 2024-03-31 13F SYNOPSYS COM 871607107 7,942 360 4.75 4,539 16.24 0.0872
2024-02-14 2023-12-31 13F SYNOPSYS COM 871607107 7,582 795 11.71 3,904 25.33 0.0797
2023-11-14 2023-09-30 13F SYNOPSYS COM 871607107 6,787 1,072 18.76 3,115 25.20 0.0672
2023-08-14 2023-06-30 13F SYNOPSYS COM 871607107 5,715 -270 -4.51 2,488 7.66 0.0508
2023-05-12 2023-03-31 13F SYNOPSYS COM 871607107 5,985 -158 -2.57 2,312 17.85 0.0470
2023-02-13 2022-12-31 13F SYNOPSYS COM 871607107 6,143 -637 -9.40 1,961 -5.31 0.0404
2022-11-08 2022-09-30 13F SYNOPSYS COM 871607107 6,780 525 8.39 2,071 9.00 0.0435
2022-08-08 2022-06-30 13F SYNOPSYS COM 871607107 6,255 -1,761 -21.97 1,900 -28.87 0.0360
2022-05-17 2022-03-31 13F SYNOPSYS COM 871607107 8,016 -1,366 -14.56 2,671 -22.74 0.0411
2022-02-15 2021-12-31 13F SYNOPSYS COM 871607107 9,382 -1,975 -17.39 3,457 1.68 0.0494
2021-11-12 2021-09-30 13F SYNOPSYS COM 871607107 11,357 794 7.52 3,400 16.72 0.0517
2021-07-30 2021-06-30 13F SYNOPSYS COM 871607107 10,563 -355 -3.25 2,913 7.69 0.0430
2021-05-07 2021-03-31 13F SYNOPSYS COM 871607107 10,918 1,279 13.27 2,705 8.24 0.0421
2021-02-12 2020-12-31 13F SYNOPSYS COM 871607107 9,639 -3,352 -25.80 2,499 -10.11 0.0413
2020-11-16 2020-09-30 13F SYNOPSYS COM 871607107 12,991 1,714 15.20 2,780 26.42 0.0514
2020-08-12 2020-06-30 13F SYNOPSYS COM 871607107 11,277 -3,816 -25.28 2,199 13.12 0.0428
2020-05-15 2020-03-31 13F SYNOPSYS COM 871607107 15,093 147 0.98 1,944 -6.54 0.0462
2020-05-20 2019-12-31 13F/A-1 SYNOPSYS COM 871607107 14,946 680 4.77 2,080 6.23 0.0365
2020-02-14 2019-12-31 13F SYNOPSYS COM 871607107 14,946 680 2,080 18,409.9666
2019-11-14 2019-09-30 13F SYNOPSYS COM 871607107 14,266 1,251 9.61 1,958 16.90 0.0361
2019-11-14 2019-06-30 13F/A-1 SYNOPSYS COM 871607107 13,015 3,218 32.85 1,675 48.49 0.0302
2019-08-14 2019-06-30 13F SYNOPSYS COM 871607107 13,015 3,218 1,675
2019-05-15 2019-03-31 13F SYNOPSYS COM 871607107 9,797 3,047 45.14 1,128 98.24 0.0201
2019-02-06 2018-12-31 13F/A-1 SYNOPSYS COM 871607107 6,750 -374 -5.25 569 -18.95 0.0115
2019-01-31 2018-12-31 13F SYNOPSYS COM 871607107 6,750 -374 569
2018-11-15 2018-09-30 13F SYNOPSYS COM 871607107 7,124 -2,507 -26.03 702 -14.81 0.0115
2018-08-22 2018-06-30 13F/A-1 SYNOPSYS COM 871607107 9,631 -1,471 -13.25 824 -12.34 0.0140
2018-08-15 2018-06-30 13F SYNOPSYS COM 871607107 192,674 181,572 824
2018-05-15 2018-03-31 13F SYNOPSYS COM 871607107 11,102 -2,835 -20.34 940 -20.88 0.0158
2018-02-13 2017-12-31 13F SYNOPSYS COM 871607107 13,937 -11,116 -44.37 1,188 -41.13 0.0195
2017-11-07 2017-09-30 13F SYNOPSYS COM 871607107 25,053 -161 -0.64 2,018 9.73 0.0338
2017-08-02 2017-06-30 13F SYNOPSYS COM 871607107 25,214 -223 -0.88 1,839 0.22 0.0307
2017-05-02 2017-03-31 13F SYNOPSYS COM 871607107 25,437 -172 -0.67 1,835 20.72 0.0308
2016-10-31 2016-09-30 13F SYNOPSYS COM 871607107 25,609 -267 -1.03 1,520 8.65 0.0249
2016-08-08 2016-06-30 13F SYNOPSYS COM 871607107 25,876 -2,782 -9.71 1,399 0.79 0.0227
2016-05-16 2016-03-31 13F SYNOPSYS COM 871607107 28,658 -2,399 -7.72 1,388 -2.05 0.0231
2016-02-10 2015-12-31 13F SYNOPSYS COM 871607107 31,057 854 2.83 1,417 1.58 0.0225
2015-11-16 2015-09-30 13F SYNOPSYS COM 871607107 30,203 3,193 11.82 1,395 1.97 0.0222
2015-08-11 2015-06-30 13F SYNOPSYS COM 871607107 27,010 3,829 16.52 1,368 27.37 0.0188
2015-05-13 2015-03-31 13F SYNOPSYS COM 871607107 23,181 -1,651 -6.65 1,074 -0.46 0.0143
2015-02-05 2014-12-31 13F SYNOPSYS COM 871607107 24,832 -65 -0.26 1,079 9.21 0.0145
2014-11-13 2014-09-30 13F SYNOPSYS COM 871607107 24,897 -1,344 -5.12 988 -2.95 0.0136
2014-08-14 2014-06-30 13F SYNOPSYS COM 871607107 26,241 515 2.00 1,018 3.04 0.0141
2014-05-15 2014-03-31 13F SYNOPSYS COM 871607107 25,726 -1,424 -5.24 988 -10.26 0.0150
2014-02-03 2013-12-31 13F SYNOPSYS COM 871607107 27,150 -1,168 -4.12 1,101 3.09 0.0177
2013-11-15 2013-09-30 13F SYNOPSYS COM 871607107 28,318 -908 -3.11 1,068 2.20 0.0190
2013-08-14 2013-06-30 13F SYNOPSYS COM 871607107 29,226 29,226 1,045 0.0197
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.