Synopsys, Inc.
US ˙ NasdaqGS ˙ US8716071076

SecuritySNPS / Synopsys, Inc.
InstitutionPrudential Plc
Latest Disclosed Ownership11,708 shares
Latest Disclosed Value $ 4,641,988
Prudential Plc ownership in SNPS / Synopsys, Inc.

On May 14, 2026 - Prudential Plc filed a 13F-HR form disclosing ownership of 11,708 shares of Synopsys, Inc. (US:SNPS) valued at $4,641,988 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 11,708 shares of Synopsys, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $5,830,818 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)
2026-05-14 2026-03-31 13F SYNOPSYS COM 871607107 11,708 0 0.00 4,642 -15.60 0.0200
2026-02-11 2025-12-31 13F SYNOPSYS COM 871607107 11,708 -7,449 -38.88 5,499 -41.82 0.0436
2025-11-14 2025-09-30 13F SYNOPSYS COM 871607107 19,157 7,259 61.01 9,452 54.96 0.0695
2025-08-12 2025-06-30 13F SYNOPSYS COM 871607107 11,898 -535 -4.30 6,100 14.41 0.0368
2025-05-13 2025-03-31 13F SYNOPSYS COM 871607107 12,433 -1,973 -13.70 5,332 -23.76 0.0267
2025-02-13 2024-12-31 13F SYNOPSYS COM 871607107 14,406 -705 -4.67 6,992 -8.63 0.0352
2024-11-13 2024-09-30 13F SYNOPSYS COM 871607107 15,111 -155 -1.02 7,652 -15.76 0.0384
2024-08-07 2024-06-30 13F SYNOPSYS COM 871607107 15,266 -1,485 -8.87 9,084 -5.11 0.0613
2024-05-14 2024-03-31 13F SYNOPSYS COM 871607107 16,751 8,262 97.33 9,573 119.01 0.0730
2024-02-14 2023-12-31 13F SYNOPSYS COM 871607107 8,489 2,352 38.32 4,371 55.22 0.0443
2023-11-13 2023-09-30 13F SYNOPSYS COM 871607107 6,137 -272 -4.24 2,817 0.93 0.0313
2023-08-14 2023-06-30 13F SYNOPSYS COM 871607107 6,409 -5,993 -48.32 2,791 -41.75 0.0326
2023-05-12 2023-03-31 13F SYNOPSYS COM 871607107 12,402 -5,146 -29.33 4,790 -14.49 0.0562
2023-02-09 2022-12-31 13F SYNOPSYS COM 871607107 17,548 10,339 143.42 5,603 154.41 0.0703
2022-11-14 2022-09-30 13F SYNOPSYS COM 871607107 7,209 4,531 169.19 2,202 170.85 0.0348
2022-08-12 2022-06-30 13F SYNOPSYS COM 871607107 2,678 -301 -10.10 813 -18.13 0.0147
2022-05-13 2022-03-31 13F SYNOPSYS COM 871607107 2,979 2,979 993 0.0144
2021-05-14 2021-03-31 13F SYNOPSYS SYNOPSYS INC 871607107 0 -4,909 -100.00 0 -100.00
2021-02-10 2020-12-31 13F/A-1 SYNOPSYS SYNOPSYS INC 871607107 4,909 0 0.00 1,273 21.12 0.0068
2021-02-08 2020-12-31 13F SYNOPSYS SYNOPSYS INC 871607107 4,909 0 1,273 2,896.5154
2020-10-30 2020-09-30 13F SYNOPSYS SYNOPSYS INC 871607107 4,909 -246 -4.77 1,051 4.58 0.0052
2020-07-31 2020-06-30 13F SYNOPSYS SYNOPSYS INC 871607107 5,155 3,516 214.52 1,005 376.30 0.0048
2020-05-01 2020-03-31 13F SYNOPSYS SYNOPSYS INC 871607107 1,639 -347 -17.47 211 -23.55 0.0011
2020-02-13 2019-12-31 13F SYNOPSYS SYNOPSYS INC 871607107 1,986 1,986 276 0.0012
2019-10-04 2018-12-31 13F/A-1 SYNOPSYS SYNOPSYS ORD SHS 871607107 0 -7,500 -100.00 0 -100.00
2019-10-03 2018-09-30 13F/A-1 SYNOPSYS SYNOPSYS ORD SHS 871607107 7,500 0 0.00 740 15.26 0.0024
2018-11-14 2018-09-30 13F SYNOPSYS SYNOPSYS ORD SHS 871607107 7,500 0 740
2018-08-14 2018-06-30 13F Synopsys SYNOPSYS ORD SHS 871607107 7,500 0 0.00 642 2.88 0.0020
2018-05-15 2018-03-31 13F Synopsys SYNOPSYS ORD SHS 871607107 7,500 -3,100 -29.25 624 -30.97 0.0019
2018-02-14 2017-12-31 13F Synopsys SYNOPSYS ORD SHS 871607107 10,600 -1,500 -12.40 904 -7.19 0.0028
2017-11-14 2017-09-30 13F Synopsys SYNOPSYS ORD SHS 871607107 12,100 0 0.00 974 10.43 0.0031
2017-08-14 2017-06-30 13F Synopsys SYNOPSYS ORD SHS 871607107 12,100 0 0.00 882 1.03 0.0029
2017-05-15 2017-03-31 13F Synopsys SYNOPSYS ORD SHS 871607107 12,100 0 0.00 873 22.61 0.0029
2017-02-09 2016-12-31 13F Synopsys SYNOPSYS ORD SHS 871607107 12,100 0 0.00 712 -0.84 0.0025
2016-11-14 2016-09-30 13F Synopsys SYNOPSYS ORD SHS 871607107 12,100 3,600 42.35 718 56.09 0.0027
2016-08-09 2016-06-30 13F Synopsys SYNOPSYS ORD SHS 871607107 8,500 0 0.00 460 11.65 0.0018
2016-05-13 2016-03-31 13F Synopsys SYNOPSYS ORD SHS 871607107 8,500 1,000 13.33 412 20.47 0.0017
2016-02-12 2015-12-31 13F Synopsys SYNOPSYS ORD SHS 871607107 7,500 7,500 342 0.0014
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.