Synopsys, Inc.
US ˙ NasdaqGS ˙ US8716071076

SecuritySNPS / Synopsys, Inc.
InstitutionDaiwa Securities Group Inc.
Latest Disclosed Ownership82,074 shares
Latest Disclosed Value $ 32,540,699
Daiwa Securities Group Inc. reports 2.25% increase in ownership of SNPS / Synopsys, Inc.

On May 13, 2026 - Daiwa Securities Group Inc. filed a 13F-HR form disclosing ownership of 82,074 shares of Synopsys, Inc. (US:SNPS) valued at $32,540,700 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 80,268 shares of Synopsys, Inc.. This represents a change in shares of 2.25% during the quarter. The current value of the position is $40,583,952 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)
2026-05-13 2026-03-31 13F SYNOPSYS COM 871607107 82,074 1,806 2.25 32,541 87,845.95 0.0936
2026-02-10 2025-12-31 13F SYNOPSYS COM 871607107 80,268 4,009 5.26 38 0.00 0.1205
2025-11-14 2025-09-30 13F SYNOPSYS Common stock 871607107 76,259 32,485 74.21 38 68.18 0.1270
2025-08-14 2025-06-30 13F SYNOPSYS COM 871607107 43,774 -104 -0.24 22 22.22 0.0828
2025-05-13 2025-03-31 13F SYNOPSYS COM 871607107 43,878 2,024 4.84 19 -10.00 0.0795
2025-02-07 2024-12-31 13F SYNOPSYS COM 871607107 41,854 -2,347 -5.31 20 -9.09 0.0907
2024-11-12 2024-09-30 13F SYNOPSYS COM 871607107 44,201 -4,028 -8.35 22 -21.43 0.1034
2024-08-07 2024-06-30 13F SYNOPSYS COM 871607107 48,229 -919 -1.87 29 0.00 0.1527
2024-05-02 2024-03-31 13F SYNOPSYS COM 871607107 49,148 496 1.02 28 12.00 0.1585
2024-01-31 2023-12-31 13F SYNOPSYS COM 871607107 48,652 -3,642 -6.96 25 4.17 0.1558
2023-11-01 2023-09-30 13F SYNOPSYS COM 871607107 52,294 7,006 15.47 24 26.32 0.1710
2023-07-31 2023-06-30 13F SYNOPSYS COM 871607107 45,288 -9,119 -16.76 20 -9.52 0.1304
2023-05-02 2023-03-31 13F SYNOPSYS COM 871607107 54,407 -1,392 -2.49 21 23.53 0.1461
2023-02-06 2022-12-31 13F SYNOPSYS COM 871607107 55,799 2,174 4.05 18 -99.90 0.1368
2022-11-02 2022-09-30 13F SYNOPSYS COM 871607107 53,625 -3,492 -6.11 16,383 -5.55 0.1361
2022-08-09 2022-06-30 13F SYNOPSYS COM 871607107 57,117 6,452 12.73 17,346 2.73 0.1325
2022-04-29 2022-03-31 13F SYNOPSYS COM 871607107 50,665 3,774 8.05 16,885 -2.28 0.0781
2022-02-03 2021-12-31 13F SYNOPSYS COM 871607107 46,891 8,153 21.05 17,279 48.97 0.1016
2021-11-05 2021-09-30 13F SYNOPSYS COM 871607107 38,738 27,401 241.70 11,599 270.93 0.0763
2021-08-06 2021-06-30 13F SYNOPSYS COM 871607107 11,337 300 2.72 3,127 14.33 0.0211
2021-05-03 2021-03-31 13F SYNOPSYS COM 871607107 11,037 833 8.16 2,735 3.40 0.0204
2021-02-04 2020-12-31 13F SYNOPSYS COM 871607107 10,204 902 9.70 2,645 32.91 0.0204
2020-11-02 2020-09-30 13F SYNOPSYS COM 871607107 9,302 2,115 29.43 1,990 114.90 0.0180
2020-08-11 2020-06-30 13F SYNOPSYS COM 871607107 7,187 0 0.00 926 0.00 0.0195
2020-05-14 2020-03-31 13F SYNOPSYS COM 871607107 7,187 621 9.46 926 1.31 0.0096
2020-01-31 2019-12-31 13F SYNOPSYS COM 871607107 6,566 -300 -4.37 914 -2.97 0.0075
2019-11-04 2019-09-30 13F SYNOPSYS COM 871607107 6,866 288 4.38 942 11.22 0.0080
2019-07-24 2019-06-30 13F SYNOPSYS COM 871607107 6,578 382 6.17 847 18.79 0.0075
2019-04-26 2019-03-31 13F SYNOPSYS COM 871607107 6,196 700 12.74 713 54.00 0.0062
2019-02-05 2018-12-31 13F SYNOPSYS COM 871607107 5,496 350 6.80 463 -8.68 0.0044
2018-11-01 2018-09-30 13F SYNOPSYS COM 871607107 5,146 130 2.59 507 18.18 0.0042
2018-07-30 2018-06-30 13F SYNOPSYS COM 871607107 5,016 200 4.15 429 6.98 0.0034
2018-05-02 2018-03-31 13F SYNOPSYS COM 871607107 4,816 231 5.04 401 2.56 0.0032
2018-02-06 2017-12-31 13F SYNOPSYS COM 871607107 4,585 -3,500 -43.29 391 -39.94 0.0028
2017-11-02 2017-09-30 13F SYNOPSYS COM 871607107 8,085 -15 -0.19 651 10.15 0.0045
2017-07-28 2017-06-30 13F SYNOPSYS COM 871607107 8,100 -4,700 -36.72 591 -35.97 0.0038
2017-05-02 2017-03-31 13F SYNOPSYS COM 871607107 12,800 -2,800 -17.95 923 0.54 0.0058
2017-02-01 2016-12-31 13F SYNOPSYS COM 871607107 15,600 11,800 310.53 918 306.19 0.0059
2017-01-10 2016-09-30 13F/A-1 SYNOPSYS COM 871607107 3,800 0 0.00 226 9.71 0.0013
2016-11-04 2016-09-30 13F SYNOPSYS COM 871607107 3,800 226
2016-07-25 2016-06-30 13F SYNOPSYS COM 871607107 3,800 -12,000 -75.95 206 -73.07 0.0012
2016-05-12 2016-03-31 13F SYNOPSYS COM 871607107 15,800 4,300 37.39 765 45.71 0.0048
2016-02-04 2015-12-31 13F SYNOPSYS COM 871607107 11,500 -500 -4.17 525 -5.23 0.0035
2015-11-10 2015-09-30 13F SYNOPSYS COM 871607107 12,000 -1,400 -10.45 554 -18.41 0.0039
2015-08-05 2015-06-30 13F SYNOPSYS COM 871607107 13,400 9,600 252.63 679 285.80 0.0048
2015-05-12 2015-03-31 13F SYNOPSYS COM 871607107 3,800 0 0.00 176 6.67 0.0012
2015-02-13 2014-12-31 13F SYNOPSYS COM 871607107 3,800 -1,100 -22.45 165 -15.38 0.0012
2014-11-12 2014-09-30 13F SYNOPSYS COM 871607107 4,900 0 0.00 195 2.63 0.0015
2014-08-13 2014-06-30 13F/A-1 SYNOPSYS COM 871607107 4,900 0 0.00 190 1.06 0.0014
2014-08-13 2014-06-30 13F SYNOPSYS COM 871607107 4,900 190
2014-05-14 2014-03-31 13F/A-1 SYNOPSYS COM 871607107 4,900 0 188 0.0015
2014-05-15 2014-03-31 13F/A-2 SYNOPSYS COM 871607107 4,900 0 0.00 188 -5.53 0.0015
2014-05-13 2014-03-31 13F SYNOPSYS COM 871607107 4,900 188
2014-02-13 2013-12-31 13F SYNOPSYS COM 871607107 4,900 0 0.00 199 7.57 0.0017
2013-11-14 2013-09-30 13F SYNOPSYS COM 871607107 4,900 0 0.00 185 5.71 0.0015
2013-08-16 2013-06-30 13F/A-1 SYNOPSYS COM 871607107 4,900 4,900 175 0.0013
2013-08-13 2013-06-30 13F SYNOPSYS COM 871607107 4,900 175
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.