Synopsys, Inc.
IT ˙ BIT ˙ US8716071076
426,00 € ↓ -1,00 (-0,23%)
2026-06-03
DEL PRIS
SecurityIT:1SNPS / Synopsys, Inc.
InstitutionXponance, Inc.
Latest Disclosed Ownership47,548 shares
Latest Disclosed Value $ 18,851,831
Xponance, Inc. reports 13.84% increase in ownership of 1SNPS / Synopsys, Inc.

On May 13, 2026 - Xponance, Inc. filed a 13F-HR form disclosing ownership of 47,548 shares of Synopsys, Inc. (IT:1SNPS) valued at $15,823,974 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 41,769 shares of Synopsys, Inc.. This represents a change in shares of 13.84% during the quarter. The current value of the position is $20,255,448 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 47,548 5,779 13.84 18,852 -3.91 0.1340
2026-02-12 2025-12-31 13F SYNOPSYS COM 871607107 41,769 2,271 5.75 19,620 0.67 0.1472
2025-11-12 2025-09-30 13F SYNOPSYS COM 871607107 39,498 -1,602 -3.90 19,488 -7.51 0.1543
2025-08-14 2025-06-30 13F SYNOPSYS COM 871607107 41,100 -639 -1.53 21,071 17.72 0.1761
2025-05-01 2025-03-31 13F SYNOPSYS COM 871607107 41,739 973 2.39 17,900 -9.54 0.1731
2025-02-11 2024-12-31 13F SYNOPSYS COM 871607107 40,766 1,129 2.85 19,786 -1.42 0.1805
2024-11-12 2024-09-30 13F SYNOPSYS COM 871607107 39,637 -353 -0.88 20,072 -15.65 0.1938
2024-08-14 2024-06-30 13F SYNOPSYS COM 871607107 39,990 396 1.00 23,796 5.17 0.2433
2024-05-13 2024-03-31 13F SYNOPSYS COM 871607107 39,594 -124 -0.31 22,628 10.64 0.2371
2024-01-31 2023-12-31 13F SYNOPSYS COM 871607107 39,718 214 0.54 20,451 12.80 0.2450
2023-10-24 2023-09-30 13F SYNOPSYS COM 871607107 39,504 -195 -0.49 18,131 4.89 0.2467
2023-07-14 2023-06-30 13F SYNOPSYS COM 871607107 39,699 176 0.45 17,285 13.23 0.2302
2023-04-18 2023-03-31 13F SYNOPSYS COM 871607107 39,523 458 1.17 15,266 22.38 0.2231
2023-01-24 2022-12-31 13F SYNOPSYS COM 871607107 39,065 3,068 8.52 12,473 13.42 0.2021
2022-10-24 2022-09-30 13F SYNOPSYS COM 871607107 35,997 8,519 31.00 10,997 31.78 0.2115
2022-08-02 2022-06-30 13F SYNOPSYS COM 871607107 27,478 7,695 38.90 8,345 26.57 0.1676
2022-04-20 2022-03-31 13F SYNOPSYS COM 871607107 19,783 -3,649 -15.57 6,593 -23.65 0.1096
2022-01-31 2021-12-31 13F SYNOPSYS COM 871607107 23,432 -6,995 -22.99 8,635 -5.21 0.1355
2021-11-05 2021-09-30 13F SYNOPSYS COM 871607107 30,427 -773 -2.48 9,110 5.87 0.1730
2021-08-12 2021-06-30 13F SYNOPSYS COM 871607107 31,200 -7,383 -19.14 8,605 -9.99 0.1581
2021-05-10 2021-03-31 13F SYNOPSYS COM 871607107 38,583 84 0.22 9,560 -4.21 0.2025
2021-02-11 2020-12-31 13F SYNOPSYS COM 871607107 38,499 -180 -0.47 9,980 20.58 0.2173
2020-10-26 2020-09-30 13F SYNOPSYS COM 871607107 38,679 18,135 88.27 8,277 106.62 0.2034
2020-08-14 2020-06-30 13F SYNOPSYS COM 871607107 20,544 20,544 4,006 0.1034
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.