Synopsys, Inc.
US ˙ NasdaqGS ˙ US8716071076

SecuritySNPS / Synopsys, Inc.
InstitutionFmr Llc
Latest Disclosed Ownership3,003,047 shares
Ownership 1.95%
Fmr Llc ownership in SNPS / Synopsys, Inc.

2013-07-10 - Fmr Llc has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 3,003,047 shares of Synopsys, Inc. (US:SNPS). This represents 1.953 percent ownership of the company.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2013-07-10 2013-07-10 13G/A 3,003,047 1.95
2013-02-14 2013-02-14 13G 10,778,517 7.14

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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 8,365,655 873,487 11.66 3,316,815 -5.75 0.0347
2026-02-17 2025-12-31 13F SYNOPSYS COM 871607107 7,492,168 1,687,848 29.08 3,519,221 22.89 0.1794
2025-11-13 2025-09-30 13F SYNOPSYS COM 871607107 5,804,320 1,868,243 47.46 2,863,793 41.92 0.1489
2025-08-14 2025-06-30 13F SYNOPSYS COM 871607107 3,936,077 1,110,822 39.32 2,017,948 66.55 0.1138
2025-05-12 2025-03-31 13F SYNOPSYS COM 871607107 2,825,255 -177,504 -5.91 1,211,611 -16.87 0.0774
2025-02-13 2024-12-31 13F SYNOPSYS COM 871607107 3,002,759 -472,031 -13.58 1,457,419 -17.17 0.0870
2024-11-13 2024-09-30 13F SYNOPSYS COM 871607107 3,474,790 -935,213 -21.21 1,759,599 -32.95 0.1071
2024-08-13 2024-06-30 13F SYNOPSYS COM 871607107 4,410,003 452,949 11.45 2,624,216 16.04 0.1680
2024-05-13 2024-03-31 13F SYNOPSYS COM 871607107 3,957,054 -328,247 -7.66 2,261,456 2.49 0.1518
2024-02-13 2023-12-31 13F SYNOPSYS COM 871607107 4,285,301 253,242 6.28 2,206,544 19.23 0.1695
2023-11-13 2023-09-30 13F SYNOPSYS COM 871607107 4,032,059 330,206 8.92 1,850,594 14.81 0.1599
2023-08-11 2023-06-30 13F SYNOPSYS COM 871607107 3,701,853 264,896 7.71 1,611,824 21.42 0.1351
2023-08-11 2023-03-31 13F/A-1 SYNOPSYS COM 871607107 3,436,957 420,783 13.95 1,327,524 37.85 0.1214
2023-05-11 2023-03-31 13F SYNOPSYS COM 871607107 3,436,957 420,783 1,327,524 0.0242
2023-02-13 2022-12-31 13F SYNOPSYS COM 871607107 3,016,174 -409,172 -11.95 963,034 -7.97 0.0957
2022-11-10 2022-09-30 13F SYNOPSYS COM 871607107 3,425,346 250,543 7.89 1,046,478 8.53 0.1091
2022-08-12 2022-06-30 13F SYNOPSYS COM 871607107 3,174,803 -135,448 -4.09 964,188 -12.60 0.0961
2022-05-13 2022-03-31 13F SYNOPSYS COM 871607107 3,310,251 704,537 27.04 1,103,207 14.89 0.0881
2022-02-14 2021-12-31 13F SYNOPSYS COM 871607107 2,605,714 -287,885 -9.95 960,205 10.83 0.0709
2022-02-14 2021-09-30 13F/A-1 SYNOPSYS COM 871607107 2,893,599 149,475 5.45 866,372 14.48 0.0687
2021-11-15 2021-09-30 13F SYNOPSYS COM 871607107 2,893,599 149,475 866,372 0.0687
2021-08-13 2021-06-30 13F SYNOPSYS COM 871607107 2,744,124 165,343 6.41 756,802 18.44 0.0593
2021-05-14 2021-03-31 13F SYNOPSYS COM 871607107 2,578,781 765,744 42.24 638,971 35.95 0.0546
2021-02-08 2020-12-31 13F SYNOPSYS COM 871607107 1,813,037 177,690 10.87 470,011 34.32 0.0418
2020-11-13 2020-09-30 13F SYNOPSYS COM 871607107 1,635,347 63,204 4.02 349,931 14.14 0.0354
2020-08-24 2020-06-30 13F/A-1 SYNOPSYS COM 871607107 1,572,143 -63,855 -3.90 306,569 45.50 0.0337
2020-08-13 2020-06-30 13F SYNOPSYS COM 871607107 1,572,143 -63,855 306,569 7,531.5032
2020-05-14 2020-03-31 13F SYNOPSYS COM 871607107 1,635,998 -220,901 -11.90 210,700 -18.48 0.0292
2020-02-07 2019-12-31 13F SYNOPSYS COM 871607107 1,856,899 -202,003 -9.81 258,479 -8.53 0.0285
2019-11-13 2019-09-30 13F SYNOPSYS COM 871607107 2,058,902 1,093,265 113.22 282,584 127.40 0.0339
2019-08-13 2019-06-30 13F SYNOPSYS COM 871607107 965,637 708,466 275.48 124,269 319.64 0.0145
2019-05-13 2019-03-31 13F SYNOPSYS COM 871607107 257,171 2,914 1.15 29,613 38.26 0.0035
2019-02-13 2018-12-31 13F SYNOPSYS COM 871607107 254,257 196,918 343.43 21,418 278.74 0.0029
2018-11-09 2018-09-30 13F SYNOPSYS COM 871607107 57,339 30,983 117.56 5,655 150.78 0.0006
2018-08-10 2018-06-30 13F SYNOPSYS COM 871607107 26,356 -32,186 -54.98 2,255 -53.72 0.0003
2018-05-14 2018-03-31 13F SYNOPSYS COM 871607107 58,542 -173,964 -74.82 4,873 -75.41 0.0006
2018-02-12 2017-12-31 13F SYNOPSYS COM 871607107 232,506 -86,656 -27.15 19,819 -22.89 0.0023
2017-11-13 2017-09-30 13F SYNOPSYS COM 871607107 319,162 -281,516 -46.87 25,702 -41.33 0.0031
2017-08-29 2017-06-30 13F/A-1 SYNOPSYS COM 871607107 600,678 -456,298 -43.17 43,808 -42.54 0.0054
2017-08-11 2017-06-30 13F SYNOPSYS COM 871607107 600,678 -456,298 43,808
2017-05-11 2017-03-31 13F SYNOPSYS COM 871607107 1,056,976 -463,905 -30.50 76,239 -14.83 0.0097
2017-02-10 2016-12-31 13F SYNOPSYS COM 871607107 1,520,881 -1,593,235 -51.16 89,519 -51.57 0.0120
2016-11-14 2016-09-30 13F SYNOPSYS COM 871607107 3,114,116 356,100 12.91 184,823 23.91 0.0246
2016-08-11 2016-06-30 13F SYNOPSYS COM 871607107 2,758,016 -132,800 -4.59 149,154 6.51 0.0204
2016-05-16 2016-03-31 13F SYNOPSYS COM 871607107 2,890,816 -494,119 -14.60 140,031 -9.30 0.0194
2016-02-12 2015-12-31 13F SYNOPSYS COM 871607107 3,384,935 -1,086,985 -24.31 154,387 -25.24 0.0208
2015-11-10 2015-09-30 13F SYNOPSYS COM 871607107 4,471,920 -1,155,422 -20.53 206,513 -27.55 0.0294
2015-08-25 2015-06-30 13F/A-1 SYNOPSYS COM 871607107 5,627,342 -221,101 -3.78 285,025 5.21 0.0365
2015-08-13 2015-06-30 13F SYNOPSYS COM 871607107 5,627,342 285,025
2015-05-14 2015-03-31 13F SYNOPSYS COM 871607107 5,848,443 214,556 3.81 270,900 10.61 0.0345
2015-02-17 2014-12-31 13F SYNOPSYS COM 871607107 5,633,887 -65,886 -1.16 244,906 8.24 0.0319
2014-11-14 2014-09-30 13F SYNOPSYS COM 871607107 5,699,773 -1,463,395 -20.43 226,253 -18.64 0.0306
2014-08-14 2014-06-30 13F SYNOPSYS COM 871607107 7,163,168 2,491,968 53.35 278,075 54.98 0.0373
2014-05-15 2014-03-31 13F SYNOPSYS COM 871607107 4,671,200 3,171,013 211.37 179,421 194.79 0.0249
2014-02-13 2013-12-31 13F SYNOPSYS COM 871607107 1,500,187 -267,590 -15.14 60,863 -8.68 0.0086
2013-11-14 2013-09-30 13F SYNOPSYS COM 871607107 1,767,777 -963,873 -35.29 66,645 -31.76 0.0102
2013-09-24 2013-06-30 13F/A-1 SYNOPSYS COM 871607107 2,731,650 2,731,650 97,656 0.0160
2013-08-14 2013-06-30 13F SYNOPSYS COM 871607107 2,731,650 97,656 0.0160
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.