Synopsys, Inc.
AT ˙ WBAG ˙ US8716071076
412,50 € ↓ -14,50 (-3,40%)
2026-06-05
DEL PRIS
SecurityAT:SYNP / Synopsys, Inc.
InstitutionCommerce Bank
Latest Disclosed Ownership10,193 shares
Latest Disclosed Value $ 4,041,320
Commerce Bank reports 0.40% increase in ownership of SYNP / Synopsys, Inc.

On May 11, 2026 - Commerce Bank filed a 13F-HR form disclosing ownership of 10,193 shares of Synopsys, Inc. (AT:SYNP) valued at $3,459,504 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 10,152 shares of Synopsys, Inc.. This represents a change in shares of 0.40% during the quarter. The current value of the position is $4,204,612 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-11 2026-03-31 13F SYNOPSYS COM 871607107 10,193 41 0.40 4,041 -15.25 0.0083
2026-02-13 2025-12-31 13F SYNOPSYS COM 871607107 10,152 -3,066 -23.20 4,769 -26.88 0.0263
2025-11-12 2025-09-30 13F SYNOPSYS COM 871607107 13,218 4,922 59.33 6,522 53.33 0.0363
2025-08-07 2025-06-30 13F SYNOPSYS COM 871607107 8,296 -1,913 -18.74 4,253 -2.86 0.0251
2025-05-08 2025-03-31 13F SYNOPSYS COM 871607107 10,209 106 1.05 4,378 -10.71 0.0279
2025-02-13 2024-12-31 13F SYNOPSYS COM 871607107 10,103 74 0.74 4,904 -3.45 0.0302
2024-11-08 2024-09-30 13F SYNOPSYS COM 871607107 10,029 383 3.97 5,079 -11.52 0.0311
2024-08-12 2024-06-30 13F SYNOPSYS COM 871607107 9,646 443 4.81 5,740 9.13 0.0372
2024-05-03 2024-03-31 13F SYNOPSYS COM 871607107 9,203 1,159 14.41 5,260 27.00 0.0348
2024-02-09 2023-12-31 13F SYNOPSYS COM 871607107 8,044 37 0.46 4,142 12.71 0.0295
2023-11-14 2023-09-30 13F SYNOPSYS COM 871607107 8,007 4 0.05 3,675 5.45 0.0289
2023-08-08 2023-06-30 13F SYNOPSYS COM 871607107 8,003 -8,035 -50.10 3,485 -43.75 0.0261
2023-05-04 2023-03-31 13F SYNOPSYS COM 871607107 16,038 -805 -4.78 6,195 15.19 0.0485
2023-02-10 2022-12-31 13F SYNOPSYS COM 871607107 16,843 -342 -1.99 5,378 2.40 0.0437
2022-11-04 2022-09-30 13F SYNOPSYS COM 871607107 17,185 335 1.99 5,251 2.62 0.0456
2022-08-12 2022-06-30 13F SYNOPSYS COM 871607107 16,850 -3,439 -16.95 5,117 -24.33 0.0417
2022-05-09 2022-03-31 13F SYNOPSYS COM 871607107 20,289 508 2.57 6,762 -7.24 0.0463
2022-02-14 2021-12-31 13F SYNOPSYS COM 871607107 19,781 -2,599 -11.61 7,290 8.79 0.0477
2021-11-09 2021-09-30 13F SYNOPSYS COM 871607107 22,380 -2,654 -10.60 6,701 -2.94 0.0474
2021-08-09 2021-06-30 13F SYNOPSYS COM 871607107 25,034 -2,615 -9.46 6,904 0.77 0.0490
2021-05-05 2021-03-31 13F SYNOPSYS COM 871607107 27,649 -2,409 -8.01 6,851 -12.08 0.0521
2021-02-09 2020-12-31 13F SYNOPSYS COM 871607107 30,058 -376 -1.24 7,792 19.66 0.0630
2020-11-06 2020-09-30 13F SYNOPSYS COM 871607107 30,434 -1,493 -4.68 6,512 4.59 0.0589
2020-08-07 2020-06-30 13F SYNOPSYS COM 871607107 31,927 541 1.72 6,226 54.07 0.0607
2020-05-08 2020-03-31 13F SYNOPSYS COM 871607107 31,386 -699 -2.18 4,041 -9.54 0.0489
2020-02-14 2019-12-31 13F SYNOPSYS COM 871607107 32,085 1,416 4.62 4,467 6.13 0.0425
2019-11-12 2019-09-30 13F SYNOPSYS COM 871607107 30,669 19,003 162.89 4,209 180.23 0.0432
2019-08-07 2019-06-30 13F SYNOPSYS COM 871607107 11,666 1,092 10.33 1,502 23.32 0.0168
2019-05-08 2019-03-31 13F SYNOPSYS COM 871607107 10,574 -101 -0.95 1,218 35.33 0.0144
2019-02-11 2018-12-31 13F SYNOPSYS COM 871607107 10,675 -278 -2.54 900 -16.67 0.0115
2018-11-02 2018-09-30 13F SYNOPSYS COM 871607107 10,953 -281 -2.50 1,080 12.27 0.0129
2018-08-08 2018-06-30 13F SYNOPSYS COM 871607107 11,234 -302 -2.62 962 0.10 0.0122
2018-05-03 2018-03-31 13F SYNOPSYS COM 871607107 11,536 3,861 50.31 961 46.94 0.0127
2018-02-12 2017-12-31 13F SYNOPSYS COM 871607107 7,675 0 0.00 654 5.83 0.0085
2017-11-07 2017-09-30 13F/A-1 SYNOPSYS COM 871607107 7,675 0 0.00 618 10.36 0.0084
2017-11-07 2017-09-30 13F SYNOPSYS COM 871607107 7,675 560
2017-08-08 2017-06-30 13F SYNOPSYS COM 871607107 7,675 -19 -0.25 560 0.90 0.0079
2017-05-05 2017-03-31 13F SYNOPSYS COM 871607107 7,694 913 13.46 555 39.10 0.0079
2017-02-08 2016-12-31 13F SYNOPSYS COM 871607107 6,781 -640 -8.62 399 -9.32 0.0060
2016-11-03 2016-09-30 13F SYNOPSYS COM 871607107 7,421 -5 -0.07 440 9.45 0.0068
2016-08-09 2016-06-30 13F SYNOPSYS COM 871607107 7,426 -50 -0.67 402 11.05 0.0064
2016-04-27 2016-03-31 13F SYNOPSYS COM 871607107 7,476 1,433 23.71 362 31.64 0.0060
2016-02-12 2015-12-31 13F SYNOPSYS COM 871607107 6,043 0 0.00 275 -1.43 0.0046
2015-11-10 2015-09-30 13F SYNOPSYS COM 871607107 6,043 577 10.56 279 0.72 0.0048
2015-08-03 2015-06-30 13F SYNOPSYS COM 871607107 5,466 1,005 22.53 277 33.82 0.0043
2015-05-06 2015-03-31 13F SYNOPSYS COM 871607107 4,461 4,461 -85.61 207 -81.38 0.0032
2013-11-05 2013-09-30 13F/A-2 SYNOPSYS COM 871607107 0 -30,923 -100.00 0 -100.00
2013-08-07 2013-06-30 13F SYNOPSYS COM 871607107 30,923 -75 -0.24 1,106 -0.54 0.0206
2013-08-08 2013-03-31 13F/A-1 SYNOPSYS COM 871607107 30,998 30,998 1,112 0.0217
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.