Synopsys, Inc.
AT ˙ WBAG ˙ US8716071076
427,00 € ↑2,00 (0,47%)
2026-06-04
PREZZO DELLE AZIONI
SecurityAT:SYNP / Synopsys, Inc.
InstitutionAllstate Corp
Latest Disclosed Ownership9,688 shares
Latest Disclosed Value $ 3,841,098
Allstate Corp reports 30.80% decrease in ownership of SYNP / Synopsys, Inc.

On May 11, 2026 - Allstate Corp filed a 13F-HR form disclosing ownership of 9,688 shares of Synopsys, Inc. (AT:SYNP) valued at $3,288,107 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 14,000 shares of Synopsys, Inc.. This represents a change in shares of -30.80% during the quarter. The current value of the position is $4,136,776 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)
2026-05-11 2026-03-31 13F SYNOPSYS ORD Equity 871607107 9,688 -4,312 -30.80 3,841 -41.59 0.0380
2026-02-09 2025-12-31 13F SYNOPSYS ORD Equity 871607107 14,000 7,169 104.95 6,576 95.13 0.0898
2025-10-29 2025-09-30 13F SYNOPSYS ORD Equity 871607107 6,831 6,831 3,370 0.0769
2025-08-05 2025-06-30 13F SYNOPSYS ORD Equity 871607107 0 -6,051 -100.00 0 -100.00
2025-05-14 2025-03-31 13F SYNOPSYS ORD Equity 871607107 6,051 1,518 33.49 2,595 17.91 0.0763
2025-02-12 2024-12-31 13F SYNOPSYS ORD Equity 871607107 4,533 4,533 2,200 0.0648
2024-11-14 2024-09-30 13F SYNOPSYS EQU 871607107 0 -465 -100.00 0 -100.00
2024-08-13 2024-06-30 13F SYNOPSYS EQU 871607107 465 17 3.79 277 7.81 0.0225
2024-05-10 2024-03-31 13F SYNOPSYS EQU 871607107 448 -20 -4.27 256 6.67 0.0182
2024-02-09 2023-12-31 13F SYNOPSYS EQU 871607107 468 21 4.70 241 17.07 0.0166
2023-11-13 2023-09-30 13F SYNOPSYS EQU 871607107 447 447 205 0.0120
2023-05-10 2023-03-31 13F SYNOPSYS EQU 871607107 0 -6,008 -100.00 0 -100.00
2023-02-14 2022-12-31 13F SYNOPSYS EQU 871607107 6,008 363 6.43 1,918 11.19 0.0583
2022-11-14 2022-09-30 13F SYNOPSYS EQU 871607107 5,645 1,136 25.19 1,725 26.00 0.0496
2022-08-15 2022-06-30 13F SYNOPSYS EQU 871607107 4,509 -228 -4.81 1,369 -13.30 0.0421
2022-05-16 2022-03-31 13F SYNOPSYS EQU 871607107 4,737 -9,985 -67.82 1,579 -70.89 0.0422
2022-02-15 2021-12-31 13F SYNOPSYS EQU 871607107 14,722 12,525 570.10 5,425 724.47 0.1036
2021-11-15 2021-09-30 13F SYNOPSYS EQU 871607107 2,197 -279 -11.27 658 -3.66 0.0272
2021-08-16 2021-06-30 13F SYNOPSYS EQU 871607107 2,476 -586 -19.14 683 -10.01 0.0229
2021-05-14 2021-03-31 13F SYNOPSYS EQU 871607107 3,062 1,264 70.30 759 62.88 0.0238
2021-02-12 2020-12-31 13F SYNOPSYS EQU 871607107 1,798 288 19.07 466 44.27 0.0145
2020-11-13 2020-09-30 13F SYNOPSYS EQU 871607107 1,510 1,510 323 0.0105
2020-02-14 2019-12-31 13F SYNOPSYS COMMON 871607107 0 -11,342 -100.00 0 -100.00
2019-11-14 2019-09-30 13F SYNOPSYS COMMON 871607107 11,342 11,342 1,557 0.0268
2017-11-14 2017-09-30 13F SYNOPSYS COMMON 871607107 0 -11,615 -100.00 0 -100.00
2017-08-14 2017-06-30 13F SYNOPSYS COMMON 871607107 11,615 11,615 847 0.0450
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.