Synopsys, Inc.
US ˙ NasdaqGS ˙ US8716071076

SecuritySNPS / Synopsys, Inc.
InstitutionUs Bancorp \de\
Latest Disclosed Ownership126,623 shares
Latest Disclosed Value $ 50,203,471
Us Bancorp \de\ reports 6.71% increase in ownership of SNPS / Synopsys, Inc.

On May 14, 2026 - Us Bancorp \de\ filed a 13F-HR form disclosing ownership of 126,623 shares of Synopsys, Inc. (US:SNPS) valued at $50,203,487 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 118,657 shares of Synopsys, Inc.. This represents a change in shares of 6.71% during the quarter. The current value of the position is $63,060,786 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 126,623 7,966 6.71 50,203 -9.93 0.0188
2026-01-30 2025-12-31 13F SYNOPSYS COM 871607107 118,657 -2,338 -1.93 55,736 -6.64 0.0653
2025-11-12 2025-09-30 13F SYNOPSYS COM 871607107 120,995 9,577 8.60 59,698 4.51 0.0708
2025-07-24 2025-06-30 13F SYNOPSYS COM 871607107 111,418 788 0.71 57,122 20.40 0.0719
2025-05-08 2025-03-31 13F SYNOPSYS COM 871607107 110,630 39,042 54.54 47,444 36.55 0.0634
2025-02-05 2024-12-31 13F SYNOPSYS COM 871607107 71,588 -1,855 -2.53 34,746 -6.57 0.0455
2024-10-28 2024-09-30 13F SYNOPSYS COM 871607107 73,443 2,971 4.22 37,191 -11.32 0.0478
2024-08-07 2024-06-30 13F SYNOPSYS COM 871607107 70,472 7,818 12.48 41,935 17.12 0.0572
2024-05-08 2024-03-31 13F SYNOPSYS COM 871607107 62,654 20,167 47.47 35,807 63.68 0.0499
2024-02-09 2023-12-31 13F SYNOPSYS COM 871607107 42,487 558 1.33 21,877 13.68 0.0324
2023-11-03 2023-09-30 13F SYNOPSYS COM 871607107 41,929 -1,986 -4.52 19,244 0.64 0.0315
2023-08-10 2023-06-30 13F SYNOPSYS COM 871607107 43,915 -1,540 -3.39 19,121 8.91 0.0308
2023-05-09 2023-03-31 13F SYNOPSYS COMMON STOCK 871607107 45,455 -57 -0.13 17,557 20.82 0.0297
2023-02-13 2022-12-31 13F SYNOPSYS COMMON STOCK 871607107 45,512 -1,077 -2.31 14,532 2.09 0.0257
2022-10-27 2022-09-30 13F SYNOPSYS COMMON STOCK 871607107 46,589 1,004 2.20 14,234 2.82 0.0294
2022-08-01 2022-06-30 13F SYNOPSYS COMMON STOCK 871607107 45,585 1,245 2.81 13,844 -6.31 0.0268
2022-05-11 2022-03-31 13F SYNOPSYS COMMON STOCK 871607107 44,340 359 0.82 14,777 -8.82 0.0246
2022-02-11 2021-12-31 13F SYNOPSYS COMMON STOCK 871607107 43,981 -272 -0.61 16,207 22.32 0.0256
2021-11-10 2021-09-30 13F SYNOPSYS COMMON STOCK 871607107 44,253 -10,246 -18.80 13,250 -11.85 0.0249
2021-08-05 2021-06-30 13F SYNOPSYS COMMON STOCK 871607107 54,499 -7,865 -12.61 15,031 -2.72 0.0282
2021-04-28 2021-03-31 13F SYNOPSYS COMMON STOCK 871607107 62,364 3,184 5.38 15,452 0.72 0.0313
2021-02-04 2020-12-31 13F SYNOPSYS COMMON STOCK 871607107 59,180 5,698 10.65 15,341 34.05 0.0330
2020-11-10 2020-09-30 13F SYNOPSYS COMMON STOCK 871607107 53,482 -1,915 -3.46 11,444 5.93 0.0279
2020-08-07 2020-06-30 13F SYNOPSYS COMMON STOCK 871607107 55,397 331 0.60 10,803 52.33 0.0283
2020-05-13 2020-03-31 13F SYNOPSYS COMMON STOCK 871607107 55,066 1,586 2.97 7,092 -4.74 0.0221
2020-02-04 2019-12-31 13F SYNOPSYS COMMON STOCK 871607107 53,480 -3,258 -5.74 7,445 -4.39 0.0190
2019-11-08 2019-09-30 13F SYNOPSYS COMMON STOCK 871607107 56,738 -919 -1.59 7,787 4.95 0.0212
2019-08-13 2019-06-30 13F SYNOPSYS COMMON STOCK 871607107 57,657 -387 -0.67 7,420 11.03 0.0207
2019-05-08 2019-03-31 13F SYNOPSYS COMMON STOCK 871607107 58,044 -1,780 -2.98 6,683 32.65 0.0193
2019-02-13 2018-12-31 13F SYNOPSYS COMMON STOCK 871607107 59,824 -1,867 -3.03 5,038 -17.19 0.0163
2018-10-31 2018-09-30 13F SYNOPSYS COMMON STOCK 871607107 61,691 -878 -1.40 6,084 13.66 0.0176
2018-08-08 2018-06-30 13F SYNOPSYS COMMON STOCK 871607107 62,569 -5,430 -7.99 5,353 -5.42 0.0164
2018-05-08 2018-03-31 13F SYNOPSYS COMMON STOCK 871607107 67,999 -2,035 -2.91 5,660 -5.19 0.0174
2018-02-02 2017-12-31 13F SYNOPSYS COMMON STOCK 871607107 70,034 -700 -0.99 5,970 4.81 0.0183
2017-11-13 2017-09-30 13F SYNOPSYS COMMON STOCK 871607107 70,734 -2,931 -3.98 5,696 6.03 0.0182
2017-07-19 2017-06-30 13F SYNOPSYS COMMON STOCK 871607107 73,665 -6,916 -8.58 5,372 -7.57 0.0179
2017-05-03 2017-03-31 13F SYNOPSYS COMMON STOCK 871607107 80,581 -5,375 -6.25 5,812 14.86 0.0199
2017-02-08 2016-12-31 13F SYNOPSYS COMMON STOCK 871607107 85,956 5,572 6.93 5,060 6.06 0.0182
2016-11-04 2016-09-30 13F SYNOPSYS COMMON STOCK 871607107 80,384 -7,445 -8.48 4,771 0.44 0.0177
2016-08-10 2016-06-30 13F SYNOPSYS COMMON STOCK 871607107 87,829 4,453 5.34 4,750 17.60 0.0181
2016-05-13 2016-03-31 13F SYNOPSYS COMMON STOCK 871607107 83,376 1,237 1.51 4,039 7.82 0.0159
2016-02-10 2015-12-31 13F SYNOPSYS COMMON STOCK 871607107 82,139 -218 -0.26 3,746 -1.47 0.0151
2015-11-16 2015-09-30 13F SYNOPSYS COMMON STOCK 871607107 82,357 884 1.09 3,802 -7.87 0.0159
2015-08-10 2015-06-30 13F SYNOPSYS COMMON STOCK 871607107 81,473 7,667 10.39 4,127 20.71 0.0160
2015-05-08 2015-03-31 13F SYNOPSYS COMMON STOCK 871607107 73,806 -6,599 -8.21 3,419 -2.17 0.0131
2015-02-13 2014-12-31 13F SYNOPSYS COMMON STOCK 871607107 80,405 2,113 2.70 3,495 12.49 0.0135
2014-11-14 2014-09-30 13F SYNOPSYS COMMON STOCK 871607107 78,292 -503 -0.64 3,107 1.60 0.0126
2014-08-14 2014-06-30 13F SYNOPSYS COMMON STOCK 871607107 78,795 43,626 124.05 3,058 126.35 0.0122
2014-05-14 2014-03-31 13F SYNOPSYS COMMON STOCK 871607107 35,169 -7,233 -17.06 1,351 -21.45 0.0055
2014-02-13 2013-12-31 13F SYNOPSYS COMMON STOCK 871607107 42,402 -4,301 -9.21 1,720 -2.27 0.0070
2013-11-07 2013-09-30 13F SYNOPSYS COMMON STOCK 871607107 46,703 493 1.07 1,760 6.54 0.0078
2013-08-09 2013-06-30 13F SYNOPSYS COMMON STOCK 871607107 46,210 46,210 1,652 0.0075
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.