Synopsys, Inc.
MX ˙ BMV ˙ US8716071076
SecurityMX:SNPS / Synopsys, Inc.
InstitutionGAMMA Investing LLC
Latest Disclosed Ownership4,247 shares
Latest Disclosed Value $ 1,683,851
GAMMA Investing LLC reports 20.86% increase in ownership of SNPS / Synopsys, Inc.

On April 6, 2026 - GAMMA Investing LLC filed a 13F-HR form disclosing ownership of 4,247 shares of Synopsys, Inc. (MX:SNPS) valued at $1,683,851 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 3,514 shares of Synopsys, Inc.. This represents a change in shares of 20.86% during the quarter.

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)
2026-04-06 2026-03-31 13F SYNOPSYS INC COM Common Stock 871607107 4,247 733 20.86 1,684 2.00 0.0786
2026-01-05 2025-12-31 13F SYNOPSYS INC COM Common Stock 871607107 3,514 -306 -8.01 1,651 -12.42 0.0829
2025-10-02 2025-09-30 13F SYNOPSYS INC COM Common Stock 871607107 3,820 527 16.00 1,885 11.61 0.1039
2025-07-14 2025-06-30 13F SYNOPSYS INC COM Common Stock 871607107 3,293 503 18.03 1,688 41.14 0.1067
2025-04-15 2025-03-31 13F/A-1 SYNOPSYS INC COM Common Stock 871607107 2,790 590 26.82 1,196 12.09 0.0898
2025-04-07 2025-03-31 13F SYNOPSYS INC COM Common Stock 871607107 1,196,492 1,194,292 3 0.0149
2025-01-03 2024-12-31 13F SYNOPSYS INC COM Common Stock 871607107 2,200 439 24.93 1,068 19.75 0.0910
2024-10-04 2024-09-30 13F SYNOPSYS INC COM Common Stock 871607107 1,761 169 892 0.0884
2024-10-07 2024-09-30 13F SYNOPSYS INC COM Common Stock 871607107 1,761 169 10.62 892 -5.91 0.0884
2024-07-02 2024-06-30 13F SYNOPSYS INC COM Common Stock 871607107 1,592 673 73.23 947 80.38 0.1291
2024-04-05 2024-03-31 13F SYNOPSYS INC COM Common Stock 871607107 919 246 36.55 525 46.65 0.1070
2024-02-01 2023-12-31 13F SYNOPSYS INC COM Common Stock 871607107 673 673 359 0.0972
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.