Synopsys, Inc.
MX ˙ BMV ˙ US8716071076
SecurityMX:SNPS / Synopsys, Inc.
InstitutionJanney Montgomery Scott LLC
Latest Disclosed Ownership52,264 shares
Latest Disclosed Value $ 20,722
Janney Montgomery Scott LLC reports 79.41% increase in ownership of SNPS / Synopsys, Inc.

On April 22, 2026 - Janney Montgomery Scott LLC filed a 13F-HR form disclosing ownership of 52,264 shares of Synopsys, Inc. (MX:SNPS) valued at $20,722 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 29,131 shares of Synopsys, Inc.. This represents a change in shares of 79.41% 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)
2026-04-22 2026-03-31 13F SYNOPSYS Common Stock 871607107 52,264 23,133 79.41 21 53.85 0.0513
2026-02-11 2025-12-31 13F SYNOPSYS Common Stock 871607107 29,131 -4,606 -13.65 14 -18.75 0.0314
2025-10-27 2025-09-30 13F SYNOPSYS Common Stock 871607107 33,737 5,462 19.32 17 14.29 0.0394
2025-07-17 2025-06-30 13F SYNOPSYS Common Stock 871607107 28,275 -28,239 -49.97 14 -41.67 0.0379
2025-04-17 2025-03-31 13F SYNOPSYS Common Stock 871607107 56,514 6,236 12.40 24 0.00 0.0687
2025-01-17 2024-12-31 13F SYNOPSYS Common Stock 871607107 50,278 3,771 8.11 24 4.35 0.0676
2024-10-29 2024-09-30 13F SYNOPSYS Common Stock 871607107 46,507 337 0.73 24 -14.81 0.0657
2024-07-25 2024-06-30 13F SYNOPSYS Common Stock 871607107 46,170 25,759 126.20 27 145.45 0.0838
2024-05-01 2024-03-31 13F SYNOPSYS Common Stock 871607107 20,411 3,553 21.08 12 37.50 0.0347
2024-02-08 2023-12-31 13F SYNOPSYS Common Stock 871607107 16,858 8,634 104.99 9 166.67 0.0282
2023-11-08 2023-09-30 13F SYNOPSYS Common Stock 871607107 8,224 3,472 73.06 4 50.00 0.0141
2023-07-26 2023-06-30 13F SYNOPSYS Common Stock 871607107 4,752 196 4.30 2 100.00 0.0072
2023-04-28 2023-03-31 13F SYNOPSYS Common Stock 871607107 4,556 545 13.59 2 0.00 0.0072
2023-02-01 2022-12-31 13F SYNOPSYS Common Stock 871607107 4,011 96 2.45 1 -99.92 0.0050
2022-10-25 2022-09-30 13F SYNOPSYS Common Stock 871607107 3,915 -221 -5.34 1,196 -4.78 0.0051
2022-08-03 2022-06-30 13F SYNOPSYS Common Stock 871607107 4,136 -1,574 -27.57 1,256 -34.00 0.0057
2022-05-04 2022-03-31 13F SEAGEN Common Stock 871607107 5,710 -4,944 -46.41 1,903 -51.53 0.0081
2022-01-27 2021-12-31 13F SYNOPSYS Common Stock 871607107 10,654 6,260 142.47 3,926 198.33 0.0152
2021-10-29 2021-09-30 13F SYNOPSYS Common Stock 871607107 4,394 -442 -9.14 1,316 -1.35 0.0056
2021-07-26 2021-06-30 13F SYNOPSYS Common Stock 871607107 4,836 193 4.16 1,334 16.00 0.0059
2021-04-27 2021-03-31 13F SYNOPSYS Common Stock 871607107 4,643 -326 -6.56 1,150 -10.71 0.0056
2021-01-25 2020-12-31 13F SYNOPSYS Common Stock 871607107 4,969 -1,158 -18.90 1,288 -1.75 0.0062
2020-11-06 2020-09-30 13F SYNOPSYS Common Stock 871607107 6,127 858 16.28 1,311 27.65 0.0075
2020-07-23 2020-06-30 13F SYNOPSYS Common Stock 871607107 5,269 -129 -2.39 1,027 47.77 0.0065
2020-04-30 2020-03-31 13F SYNOPSYS Common Stock 871607107 5,398 -8,007 -59.73 695 -62.75 0.0055
2020-01-21 2019-12-31 13F SYNOPSYS Common Stock 871607107 13,405 -3,417 -20.31 1,866 -19.19 0.0122
2019-10-29 2019-09-30 13F SYNOPSYS Common Stock 871607107 16,822 1,229 7.88 2,309 15.05 0.0168
2019-07-29 2019-06-30 13F SYNOPSYS Common Stock 871607107 15,593 11,925 325.11 2,007 375.59 0.0154
2019-04-30 2019-03-31 13F/A-1 SYNOPSYS Common Stock 871607107 3,668 229 6.66 422 45.52 0.0035
2019-04-30 2019-03-31 13F SYNOPSYS Common Stock 871607107 3,439 0 290
2019-02-01 2018-12-31 13F SYNOPSYS Common Stock 871607107 3,439 -487 -12.40 290 -25.06 0.0028
2018-11-05 2018-09-30 13F SYNOPSYS Common Stock 871607107 3,926 3,926 387 0.0033
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.