SVCONasdaq

Silvaco Group, Inc.

Alert me on SVCO

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Aug 27 Sale Jackson Candace Insider

1 week

−11.9%S&P +0.3%

1 month

+12.6%S&P −0.5%

3 months

Result in12 trading days

6 months

Result in75 trading days

Aug 14 Sale Jackson Candace Insider

1 week

−7.3%S&P −1.4%

1 month

−12.9%S&P −2.4%

3 months

Result in3 trading days

6 months

Result in66 trading days

Aug 14 Sale Zegarelli Christopher John Insider

1 week

−7.3%S&P −1.4%

1 month

−12.9%S&P −2.4%

3 months

Result in3 trading days

6 months

Result in66 trading days

Aug 13 Buy Ngai Anthony K.K. Insider

1 week

−8.5%S&P −2.0%

1 month

−12.3%S&P −2.2%

3 months

Result in2 trading days

6 months

Result in65 trading days

Aug 13 Sale Tewksbury Ted L III Insider

1 week

−8.5%S&P −2.0%

1 month

−12.3%S&P −2.2%

3 months

Result in2 trading days

6 months

Result in65 trading days

Show all 28

Aug 13 Sale Bo-Linn Cheemin Insider

1 week

−8.5%S&P −2.0%

1 month

−12.3%S&P −2.2%

3 months

Result in2 trading days

6 months

Result in65 trading days

Jun 19 Buy Ngai Anthony K.K. Insider

1 week

−6.1%S&P −0.5%

1 month

−37.4%S&P +0.4%

3 months

−44.3%S&P +4.2%

6 months

Result in28 trading days

Jun 12 Sale Ngai-Pesic Katherine S. Insider

1 week

+8.5%S&P +0.6%

1 month

−14.5%S&P +2.0%

3 months

−46.8%S&P +2.8%

6 months

Result in23 trading days

Jun 9 Buy Ngai Anthony K.K. Insider

1 week

+5.0%S&P +1.8%

1 month

−4.8%S&P +2.7%

3 months

−40.0%S&P +3.7%

6 months

Result in20 trading days

Jun 6 Sale Pesic Illiya I. Insider

1 week

+6.6%S&P +2.1%

1 month

−1.6%S&P +1.9%

3 months

−41.2%S&P +3.9%

6 months

Result in19 trading days

May 15 Sale Jackson Candace Insider

1 week

−3.5%S&P +0.9%

1 month

+18.7%S&P +1.5%

3 months

−27.2%S&P +4.8%

6 months

Result in4 trading days

Apr 4 Sale Zegarelli Christopher John Insider

1 week

+2.8%S&P +4.1%

1 month

+67.4%S&P +9.8%

3 months

+38.3%S&P +13.8%

6 months

+23.5%S&P +18.2%

Apr 4 Sale Jackson Candace Insider

1 week

+2.8%S&P +4.1%

1 month

+67.4%S&P +9.8%

3 months

+38.3%S&P +13.8%

6 months

+23.5%S&P +18.2%

Mar 20 Sale Jackson Candace Insider

1 week

+8.8%S&P −2.2%

1 month

+37.7%S&P +8.6%

3 months

+108.2%S&P +15.1%

6 months

+15.9%S&P +19.9%

Mar 20 Sale Pesic Yelena I. Insider

1 week

+8.8%S&P −2.2%

1 month

+37.7%S&P +8.6%

3 months

+108.2%S&P +15.1%

6 months

+15.9%S&P +19.9%

Mar 20 Sale Ngai-Pesic Katherine S. Insider

1 week

+8.8%S&P −2.2%

1 month

+37.7%S&P +8.6%

3 months

+108.2%S&P +15.1%

6 months

+15.9%S&P +19.9%

Mar 20 Sale Pesic Illiya I. Insider

1 week

+8.8%S&P −2.2%

1 month

+37.7%S&P +8.6%

3 months

+108.2%S&P +15.1%

6 months

+15.9%S&P +19.9%

Dec 16, 2025 Buy Ngai Anthony K.K. Insider

1 week

+1.9%S&P +1.6%

1 month

+4.7%S&P +2.2%

3 months

+48.6%S&P −2.5%

6 months

+210.5%S&P +10.9%

Dec 11, 2025 Buy Ngai-Pesic Katherine S. Insider

1 week

−1.1%S&P −1.8%

1 month

+0.2%S&P +1.0%

3 months

+14.8%S&P −2.6%

6 months

+178.4%S&P +10.2%

Dec 10, 2025 Buy RHINES WALDEN C Insider

1 week

+4.3%S&P −2.4%

1 month

+5.7%S&P +1.4%

3 months

+19.8%S&P −3.4%

6 months

+189.8%S&P +8.5%

Dec 9, 2025 Buy Zegarelli Christopher John Insider

1 week

+6.4%S&P −0.6%

1 month

+8.7%S&P +1.9%

3 months

−18.3%S&P −2.2%

6 months

+183.9%S&P +8.6%

Nov 21, 2025 Buy Ngai Anthony K.K. Insider

1 week

+4.2%S&P +3.2%

1 month

+2.3%S&P +4.7%

3 months

−19.9%S&P +5.5%

6 months

+129.0%S&P +14.5%

Nov 20, 2025 Buy RHINES WALDEN C Insider

1 week

+3.4%S&P +4.7%

1 month

0.0%S&P +5.3%

3 months

−22.7%S&P +5.6%

6 months

+123.2%S&P +15.7%

Nov 20, 2025 Sale Jackson Candace Insider

1 week

+3.4%S&P +4.7%

1 month

0.0%S&P +5.3%

3 months

−22.7%S&P +5.6%

6 months

+123.2%S&P +15.7%

Nov 19, 2025 Buy Zegarelli Christopher John Insider

1 week

+3.8%S&P +2.6%

1 month

0.0%S&P +3.0%

3 months

−21.6%S&P +3.3%

6 months

+129.2%S&P +13.2%

Nov 19, 2025 Buy RHINES WALDEN C Insider

1 week

+3.8%S&P +2.6%

1 month

0.0%S&P +3.0%

3 months

−21.6%S&P +3.3%

6 months

+129.2%S&P +13.2%

Oct 9, 2025 Buy Zegarelli Christopher John Insider

1 week

−8.3%S&P −1.6%

1 month

−20.8%S&P 0.0%

3 months

−29.9%S&P +3.7%

6 months

+18.2%S&P +2.8%

Sep 16, 2025 Buy Ngai Anthony K.K. Insider

1 week

−2.3%S&P +0.8%

1 month

+6.3%S&P +1.1%

3 months

−27.0%S&P +3.4%

6 months

+8.2%S&P +0.8%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for SVCO

66 held · newest 566 held · newest 2

Loading the filings.

See all 66 filings for SVCO

Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

NoneQ4 2025

NoneQ1 2026

NoneQ2 2026

$20KQ3 2026

The first quarter on file. Reported to the Senate each quarter by the firms it hires.Original report ↗

Read from LDA.gov on Oct 21, 2026. Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.