Cadence Design Systems ($CDNS) Insider Trading & Smart Money Activity
Cadence Design Systems, Inc. ($CDNS) has 5 insider trades, 5 congress trades and 82 13F position changes on file. In the last 12 months on the open market, no insider bought and 3 insiders sold ($3.60M), net -$3.60M.
- Insider buyers (12 mo)
- 0
- Insider sellers (12 mo)
- 3
- Net insider $ (12 mo)
- -$3.60M
- Congress trades (12 mo)
- 4
- 13F moves on file
- 82
- Analyst ratings on file
- 0
CDNS insider buying and selling by quarter
| Quarter | Insider buys | Insider sales | Congress buys / sales | 13F added / cut |
|---|---|---|---|---|
| Q1 2026 | 0 | 0 | 0 / 1 | 0 / 0 |
| Q2 2026 | 0 | 2 · $2.51M | 0 / 1 | 38 / 44 |
| Q3 2026 | 0 | 0 | 0 / 2 | 0 / 0 |
| Q4 2026 | 0 | 2 · $1.09M | 0 / 0 | 0 / 0 |
Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.
All CDNS insider, congress, 13F and analyst activity
| Date | Source | Who | Action | Shares | Value / amount | ΔOwn | 1W | 1M | 6M | Filing | Story |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Insider | Paul CunninghamSr. Vice President | Sell (Open-market sale) 10b5-1 | 2K sh | $648.26K | -1.64% | SEC | Read | ||||
| Insider | Sangiovanni Vincentelli AlbertoDirector | Sell (Open-market sale) 10b5-1 | 1.25K sh | $437.59K | -0.5% | — | |||||
| Congress | Kevin Hern | Sale | $15,001 - $50,000 | +5.7% | +18.1% | Read | |||||
| Congress | Kevin Hern | Sale | $15,001 - $50,000 | -7.2% | +14.6% | — | |||||
| Insider | Chin-Chi TengSr. Vice President | Sell (Open-market sale) 10b5-1 | 4.50K sh | $1.73M | -4.2% | -13.4% | — | ||||
| Insider | Chin-Chi TengSr. Vice President | Buy (Option exercise) | 1K sh | $202.94K | -4.2% | -13.4% | Read | ||||
| Insider | Paul CunninghamSr. Vice President | Sell (Open-market sale) 10b5-1 | 2K sh | $782K | -1.4% | -5.8% | Read | ||||
| Congress | Byron Donalds | Sale | $1,001 - $15,000 | +2.3% | -0.1% | — | |||||
| 13F | Amundi | Added | +75.49K sh | $781.98M | +10.3% | +12.6% | Read | ||||
| 13F | Amundi | Added | +75.49K sh | $767.93M | +10.3% | +12.6% | Read | ||||
| 13F | Wellington Management Group | Added | +2.35M sh | $1.86B | +7.6% | +13.6% | — | ||||
| 13F | Wellington Management Group | Added | +2.35M sh | $1.83B | +7.6% | +13.6% | — | ||||
| 13F | Van Eck Associates | Added | +481.19K sh | $1.52B | +7.6% | +13.6% | — | ||||
| 13F | Van Eck Associates | Added | +481.19K sh | $1.51B | +7.6% | +13.6% | — | ||||
| 13F | State of Wisconsin Investment Board | Added | +5.45K sh | $57.38M | +7.6% | +13.6% | — | ||||
| 13F | State of Wisconsin Investment Board | Added | +5.45K sh | $56.74M | +7.6% | +13.6% | — | ||||
| 13F | Nomura Asset Management International | Added | +27.41K sh | $175.05M | +7.6% | +13.6% | — | ||||
| 13F | Nomura Asset Management International | Added | +27.41K sh | $173.11M | +7.6% | +13.6% | — | ||||
| 13F | National Bank of Canada | Reduced | -4.37K sh | $99.58M | +7.6% | +13.6% | — | ||||
| 13F | National Bank of Canada | Reduced | -4.37K sh | $98.47M | +7.6% | +13.6% | — | ||||
| 13F | Man Group | Reduced | -57.43K sh | $204.96M | +7.6% | +13.6% | — | ||||
| 13F | Man Group | Reduced | -57.43K sh | $202.68M | +7.6% | +13.6% | — | ||||
| 13F | Lazard Asset Management | Added | +44.23K sh | $340.19M | +7.6% | +13.6% | — | ||||
| 13F | Lazard Asset Management | Added | +44.23K sh | $336.41M | +7.6% | +13.6% | — | ||||
| 13F | Janus Henderson Group | Reduced | -362.89K sh | $872.37M | +7.6% | +13.6% | — | ||||
| 13F | Janus Henderson Group | Reduced | -362.89K sh | $856.69M | +7.6% | +13.6% | — | ||||
| 13F | Gotham Asset Management | Added | +4.11K sh | $46.83M | +7.6% | +13.6% | — | ||||
| 13F | Gotham Asset Management | Added | +4.11K sh | $46.77M | +7.6% | +13.6% | — | ||||
| 13F | Corient Private Wealth | Reduced | -184.79K sh | $43.68M | +7.6% | +13.6% | — | ||||
| 13F | Corient Private Wealth | Reduced | -184.79K sh | $43.20M | +7.6% | +13.6% | — | ||||
| 13F | Brown Advisory | Reduced | -487.02K sh | $454.38M | +7.6% | +13.6% | — | ||||
| 13F | Brown Advisory | Reduced | -487.02K sh | $449.33M | +7.6% | +13.6% | — | ||||
| 13F | Zacks Investment Management | Reduced | -2.63K sh | $38.72M | +1.6% | +11.8% | — | ||||
| Congress | Alan Armstrong | Sale | $50,001 - $100,000 | +2.8% | +23.8% | +20.0% | — | ||||
| Congress | Tommy Tuberville | Sale | $1,001 - $15,000 | — |
Showing 35 of 92 filings (the latest 13F moves are capped at 25; see the institutions below).
1W / 1M / 6M = how CDNS moved from the trade or filing date.
Insider trading in CDNS: who is buying and selling
| Insider | Role | Trades | Open-market net | Shares held | Last trade |
|---|---|---|---|---|---|
| Paul Cunningham | Sr. Vice President | 2 | -$1.43M | 119.61K | Oct 15, 2026 |
| Sangiovanni Vincentelli Alberto | Director | 1 | -$437.59K | Oct 1, 2026 | |
| Chin-Chi Teng | Sr. Vice President | 2 | -$1.73M | Jun 22, 2026 |
Members of Congress trading CDNS
Institutions moving CDNS (13F)
Frequently asked questions
Are CDNS insiders buying or selling?
Over the last 12 months 0 insiders made 0 open-market purchases worth $0 and 3 insiders made 4 open-market sales worth $3.60M, a net -$3.60M.
What is the latest insider trade in CDNS?
Paul Cunningham, Sr. Vice President filed a sell (open-market sale) of 2K sh worth $648.26K on Oct 15, 2026.
Which members of Congress traded CDNS?
5 disclosed trades by Kevin Hern, Byron Donalds, Alan Armstrong and Tommy Tuberville. The latest was on Sep 14, 2026.
Which institutions changed their CDNS positions?
Recent 13F filers moving the stock include Amundi, Wellington Management Group, Van Eck Associates, State of Wisconsin Investment Board and Nomura Asset Management International.
Other software - application stocks
Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.
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