Synopsys, Inc.
US ˙ NasdaqGS ˙ US8716071076

SecuritySNPS / Synopsys, Inc.
InstitutionAperio Group, LLC
Latest Disclosed Ownership172,961 shares
Latest Disclosed Value $ 44,838,000
Aperio Group, LLC reports 0.51% increase in ownership of SNPS / Synopsys, Inc.

On February 5, 2021 - Aperio Group, LLC filed a 13F-HR form disclosing ownership of 172,961 shares of Synopsys, Inc. (US:SNPS) valued at $44,838,410 USD as of December 31, 2020. The entity filed a previous 13F-HR on November 6, 2020 disclosing 172,079 shares of Synopsys, Inc.. This represents a change in shares of 0.51% during the quarter. The current value of the position is $80,400,921 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)
2021-02-05 2020-12-31 13F SYNOPSYS COM 871607107 172,961 882 0.51 44,838 21.77 0.1327
2020-11-06 2020-09-30 13F SYNOPSYS COM 871607107 172,079 14,645 9.30 36,821 19.94 0.1244
2020-08-13 2020-06-30 13F SYNOPSYS COM 871607107 157,434 15,008 10.54 30,699 67.36 0.1134
2020-05-05 2020-03-31 13F SYNOPSYS COM 871607107 142,426 9,095 6.82 18,343 -1.16 0.0810
2020-02-13 2019-12-31 13F SYNOPSYS COM 871607107 133,331 7,695 6.12 18,559 7.63 0.0667
2019-11-06 2019-09-30 13F SYNOPSYS COM 871607107 125,636 3,749 3.08 17,243 9.93 0.0682
2019-07-30 2019-06-30 13F SYNOPSYS COM 871607107 121,887 7,780 6.82 15,685 19.38 0.0641
2019-05-13 2019-03-31 13F SYNOPSYS COM 871607107 114,107 -1,932 -1.66 13,139 34.41 0.0567
2019-05-06 2018-12-31 13F/A-1 SYNOPSYS COM 871607107 116,039 -4,877 -4.03 9,775 -18.02 0.0493
2019-02-14 2018-12-31 13F SYNOPSYS COM 871607107 117,045 -3,871 9,859
2019-05-06 2018-09-30 13F/A-1 SYNOPSYS COM 871607107 120,916 -3,256 -2.62 11,924 12.22 0.0526
2018-10-17 2018-09-30 13F SYNOPSYS INC COM COMMON 871607107 120,916 -3,256 11,924
2019-05-06 2018-06-30 13F/A-1 SYNOPSYS COM 871607107 124,172 -12,179 -8.93 10,626 -6.38 0.0508
2018-07-30 2018-06-30 13F SYNOPSYS INC COM COMMON 871607107 124,172 -12,179 10,625
2019-05-01 2018-03-31 13F/A-1 SYNOPSYS COM 871607107 136,351 -38,852 -22.18 11,350 -24.00 0.0565
2018-05-08 2018-03-31 13F SYNOPSYS INC COM COMMON 871607107 136,351 -38,852 11,350
2019-05-01 2017-12-31 13F/A-1 SYNOPSYS COM 871607107 175,203 2,030 1.17 14,935 7.10 0.0771
2018-02-02 2017-12-31 13F SYNOPSYS INC COM COMMON 871607107 175,203 2,030 14,934
2019-05-01 2017-09-30 13F/A-1 SYNOPSYS COM 871607107 173,173 46,477 36.68 13,945 50.92 0.0788
2017-10-25 2017-09-30 13F SYNOPSYS INC COM COMMON 871607107 173,173 46,477 13,946
2019-04-22 2017-06-30 13F/A-1 SYNOPSYS COM 871607107 126,696 17,587 16.12 9,240 17.41 0.0566
2017-07-18 2017-06-30 13F SYNOPSYS INC COM COMMON 871607107 126,696 17,587 9,240
2019-04-22 2017-03-31 13F/A-1 SYNOPSYS COM 871607107 109,109 10,438 10.58 7,870 35.50 0.0538
2017-05-05 2017-03-31 13F SYNOPSYS INC COM COMMON 871607107 109,109 10,438 7,870
2019-04-22 2016-12-31 13F/A-1 SYNOPSYS COM 871607107 98,671 -41,713 -29.71 5,808 -30.29 0.0444
2017-02-14 2016-12-31 13F SYNOPSYS INC COM COMMON 871607107 98,671 -41,713 5,808
2019-04-12 2016-09-30 13F/A-1 SYNOPSYS COM 871607107 140,384 4,493 3.31 8,332 13.38 0.0603
2016-11-01 2016-09-30 13F SYNOPSYS INC COM COMMON 871607107 140,384 4,493 8,332
2019-04-12 2016-06-30 13F/A-1 SYNOPSYS COM 871607107 135,891 33,554 32.79 7,349 48.23 0.0574
2016-08-12 2016-06-30 13F SYNOPSYS INC COM COMMON 871607107 135,891 33,554 7,349
2019-04-12 2016-03-31 13F/A-1 SYNOPSYS COM 871607107 102,337 -3,940 -3.71 4,958 2.29 0.0424
2016-04-28 2016-03-31 13F SYNOPSYS INC COM COMMON 871607107 102,337 -3,940 4,957
2016-01-21 2015-12-31 13F SYNOPSYS INC COM COMMON 871607107 106,277 -16,799 -13.65 4,847 -14.73 0.0444
2015-10-19 2015-09-30 13F SYNOPSYS INC COM COMMON 871607107 123,076 4,620 3.90 5,684 -5.27 0.0578
2015-07-29 2015-06-30 13F SYNOPSYS INC COM COMMON 871607107 118,456 4,804 4.23 6,000 13.98 0.0619
2015-04-29 2015-03-31 13F SYNOPSYS INC COM COMMON 871607107 113,652 113,652 0.00 5,264 0.0590
2015-01-30 2014-12-31 13F SYNOPSYS INC COM COMMON 871607107 0 -141,761 -100.00 0 -100.00
2014-10-21 2014-09-30 13F SYNOPSYS INC COM COMMON 871607107 141,761 47,838 50.93 5,627 54.33 0.0760
2014-07-23 2014-06-30 13F SYNOPSYS INC COM COMMON 871607107 93,923 9,456 11.19 3,646 12.39 0.0529
2014-04-25 2014-03-31 13F SYNOPSYS INC COM COMMON 871607107 84,467 3,244 9.19 0.0456
2014-01-30 2013-12-31 13F SYNOPSYS INC COM COMMON 871607107 2,971 43.67 0.0461
2013-10-24 2013-09-30 13F SYNOPSYS INC COM COMMON 871607107 54,843 21,247 63.24 2,068 72.19 0.0399
2013-07-19 2013-06-30 13F SYNOPSYS INC COM COMMON 871607107 33,596 33,596 1,201 0.0285
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.