SNPSSynopsys, Inc.Technology · Software - Infrastructureas of 2026-09-25
Horizon

Issued 2026-09-25 at $425.76 · now $425.76 (2026-09-25, +0.0% since)

Based on its own history, a month from the 2026-09-25 close, SNPS has typically landed between $360.19 and $501.19 — a range of −15.4% to +17.7% from the issuance price $425.76.

Range of outcomes in historically similar periods — not a price prediction. Ranges are scored publicly on /methodology.
  • Actual close
  • Typical path (median)
  • Middle 50% of outcomes
  • 90% range

4,692 overlapping 1 month windows · 2008-01-02 – 2026-08-26 · basis climatology · forecast (batch). Base rate up 53.7% (90% CI 51.5–55.9%, ≈1,391 obs). Not a call on this stock — we have no evidence its odds differ.

The cone is anchored at the 2026-09-25 issuance close ($425.76) — the price the forecast resolves against on 2026-10-26, not the latest close. The drawn path shape is illustrative (bands widen with √t); every labeled number is real — the anchor, the scored batch p90/IQR endpoints, and the typical move.

Where SNPS has typically landed a month from the 2026-09-25 close of $425.76 — the range is history, not a prediction.

$360.19worst · -15.4%$501.19best · +17.7%
  • now $425.76 (+0.0%)
  • typicalThe typical outcome — half of similar past periods did better and half did worse (not an average, so a few wild periods don't skew it). $430.33 (+1.1%)
  • middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $400.33–$460.33
  • 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $360.19–$501.19
Actual 1-month windows behind the coneiEvery overlapping 1-month window in this security's own price history was ranked by realized return; shown are the 3 worst and 3 best of 4,692 windows spanning 2008-01-02 to 2026-09-25. Not cherry-picked — these are the extremes of the full sample. Max drop / max rise are the deepest and highest points reached within each window. See /methodology.
StartReturnMax dropMax rise
3 worst
2025-08-11−37.1%−37.1%+1.6%
2025-08-14−32.0%−37.1%+1.5%
2025-08-18−32.0%−38.0%+0.0%
3 best
2020-03-23+38.9%+0.0%+42.9%
2020-03-18+35.7%−5.0%+35.7%
2020-03-20+31.7%−1.4%+40.9%

4,692 overlapping windows · 2008-01-02 – 2026-09-25 · not cherry-picked

Fundamentals iCompany financials — revenue, earnings, margins — from the newest filings shown, each carried with its date.iAs-reported figures and standard ratios from FMP, as of 2026-07-25. Revenue, net income and free cash flow can toggle annual or quarterly; margin, ROE and debt-to-equity are shown by fiscal year. We report the figures and the trend — no target price and no over/under-valued call. More on /methodology.

$71.5B
market cap
$4.38
EPS (TTM)
85.3
P/E (TTM)
2026-08-26
next earnings
Revenue$7.1B
'20'25
Net income$1.3B
'20'25
Free cash flow$1.3B
'20'25
Net margin · by yr18.9%
'20'25
ROE · by yr4.7%
'20'25
Debt / equity · by yr0.50
'20'25

Fair value — three views iIndependent reference estimates of worth (a cash-flow model, peer multiples, analyst targets), shown as separate views — not a single verdict.

iThree independent estimates of per-share value, each by a different method and each with its own assumptions: a discounted-cash-flow intrinsic value, a peer comparable (the median trailing P/E of 80 sector peers times this company's trailing EPS), and the analyst price-target consensus. They routinely disagree — that gap is the point. We show the three marks and the current price; we do not blend them into a single number or call the stock over- or under-valued. Marks as of the latest capture. More on /methodology.
now $425.76$111.13$671.66
  • DCF (intrinsic)$246.84
  • Peer P/E × EPS · sector median 34.2× · n=80$149.78
  • Analyst target · range $455.00–$633.00$554.00
  • Current price · last close 2026-09-25$425.76

Seasonality · by month iHow this security has tended to do in each calendar month historically — a frequency, never a prediction.

iFor each calendar month, the share of years this security closed higher than the month before, and the average month-over-month return, over ~19 years of its own price history. Cells are shaded by average return. This is historical frequency, not a prediction — no month is a signal.
Jan
56%
+2.0%
n=18
Feb
74%
+1.3%
n=19
Mar
53%
+1.4%
n=19
Apr
53%
+1.9%
n=19
May
68%
+3.9%
n=19
Jun
47%
+0.5%
n=19
Jul
79%
+2.8%
n=19
Aug
68%
+4.0%
n=19
Sep
32%
−2.9%
n=19
Oct
44%
+0.5%
n=18
Nov
89%
+3.2%
n=18
Dec
39%
+0.4%
n=18

Up-frequency and average month-over-month return · historical frequency, not a prediction

Reported insider & political trades

Every Form 4 the people closest to this company have filed with the SEC — plotted against the share price, aggregated by month, and shown with the gap between when each trade happened and when it was disclosed. A public record, not advice.

Share price & reported tradesMonthly open-market valueReporting lag — trade date to filing date2026-092026-082026-072026-062026-052026-042026-032026-022026-012025-122025-112025-102025-092025-08$612$3682026-09-15: 1 insider sale, $5.5M — Ghazi Sassine2026-09-01: 1 insider sale, $10.3M — DE GEUS AART2026-08-31: 1 insider sale, $11.0M — DE GEUS AART2026-08-28: 1 insider sale, $11.1M — DE GEUS AART2026-06-15: 1 insider sale, $6.7M — Ghazi Sassine2026-06-12: 1 insider sale, $1.5M — Glaser Shelagh2026-01-12: 1 insider sale, $133K — LEE JANET2026-01-07: 1 insider sale, $128K — LEE JANET2025-12-19: 2 insider sales, $1.7M — Glaser Shelagh …2025-09-22: 1 insider sale, $4.9M — Kankanwadi Sudhindra2025-09-19: 1 insider sale, $2.9M — Kankanwadi Sudhindra2025-09-11: 1 insider purchase, $149K — PAINTER ROBERT G2025-09-05: 2 insider sales, $2.2M — Glaser Shelagh …2025-09-02: 1 insider sale, $6.7M — Ghazi Sassine2025-09: 1 open-market purchase, $149K2025-09: 5 open-market sales, $16.8M2025-12: 2 open-market sales, $1.7M2026-01: 2 open-market sales, $260K2026-06: 2 open-market sales, $8.2M2026-08: 2 open-market sales, $22.2M2026-09: 2 open-market sales, $15.8M↑ buys↓ salesdirector Ghazi Sassine — Sale on 2026-09-15, filed 1 day after the tradedirector DE GEUS AART — Sale on 2026-09-01, filed 1 day after the tradedirector DE GEUS AART — Sale on 2026-08-31, filed 2 days after the tradedirector DE GEUS AART — Sale on 2026-08-28, filed 3 days after the tradedirector Ghazi Sassine — Sale on 2026-06-15, filed 1 day after the tradedirector Glaser Shelagh — Sale on 2026-06-12, filed 3 days after the tradedirector LEE JANET — Sale on 2026-01-12, filed 1 day after the tradedirector LEE JANET — Sale on 2026-01-07, filed 1 day after the tradedirector Glaser Shelagh — Sale on 2025-12-19, filed 3 days after the tradedirector Glaser Shelagh — Sale on 2025-12-19, filed 3 days after the tradedirector Kankanwadi Sudhindra — Sale on 2025-09-22, filed 1 day after the tradedirector Kankanwadi Sudhindra — Sale on 2025-09-19, filed 4 days after the tradedirector PAINTER ROBERT G — Purchase on 2025-09-11, filed 4 days after the tradedirector Glaser Shelagh — Sale on 2025-09-05, filed 4 days after the tradedirector Glaser Shelagh — Sale on 2025-09-05, filed 4 days after the tradedirector Ghazi Sassine — Sale on 2025-09-02, filed 1 day after the trade
DatePersonRoleActionShares @ priceValueOwnership Δvs S&P 1mvs S&P 6mOwned afterFiling
2026-09-15Ghazi SassinedirectorSale14,604 @ $374.88$5.5M−16.0% of holdingnot yet — horizon still opennot yet — horizon still open76,865Form 4 · filed 1 day after the trade
2026-09-01DE GEUS AARTdirectorSale24,641 @ $419.44$10.3M−17.0% of holdingnot yet — horizon still opennot yet — horizon still open120,443Form 4 · filed 1 day after the trade
2026-08-31DE GEUS AARTdirectorSale25,000 @ $441.76$11.0M−17.2% of holdingnot yet — horizon still opennot yet — horizon still open120,421Form 4 · filed 2 days after the trade
2026-08-28DE GEUS AARTdirectorSale25,000 @ $445.55$11.1M−17.2% of holdingnot yet — horizon still opennot yet — horizon still open120,421Form 4 · filed 3 days after the trade
2026-06-15Ghazi SassinedirectorSale14,603 @ $458.96$6.7M−16.3% of holding−7.9%not yet — horizon still open75,020Form 4 · filed 1 day after the trade
2026-06-12Glaser ShelaghdirectorSale3,394 @ $450.02$1.5M−19.1% of holding−8.3%not yet — horizon still open14,358Form 4 · filed 3 days after the trade
2026-01-12LEE JANETdirectorSale250 @ $530.00$133K−2.0% of holding−17.4%−29.4%11,959Form 4 · filed 1 day after the trade
2026-01-07LEE JANETdirectorSale250 @ $510.00$128K−2.0% of holding−18.0%−24.3%12,209Form 4 · filed 1 day after the trade
2025-12-19Glaser ShelaghdirectorSale2,613 @ $460.77$1.2M−12.8% of holding+8.6%−8.3%17,842Form 4 · filed 3 days after the trade
2025-12-19Glaser ShelaghdirectorSale1,044 @ $460.77$481K−5.5% of holding+8.6%−8.3%17,842Form 4 · filed 3 days after the trade
2025-09-22Kankanwadi SudhindradirectorSale9,873 @ $500.90$4.9M−32.5% of holding−11.5%−17.8%20,520Form 4 · filed 1 day after the trade
2025-09-19Kankanwadi SudhindradirectorSale6,000 @ $482.00$2.9M−22.6% of holding−9.7%−12.0%20,520Form 4 · filed 4 days after the trade
2025-09-11PAINTER ROBERT GdirectorPurchase350 @ $425.44$149K+18.0% of holding+0.6%−7.1%2,291Form 4 · filed 4 days after the trade
2025-09-05Glaser ShelaghdirectorSale2,612 @ $609.77$1.6M−14.6% of holding−24.1%−32.3%15,317Form 4 · filed 4 days after the trade
2025-09-05Glaser ShelaghdirectorSale1,043 @ $609.77$636K−6.4% of holding−24.1%−32.3%15,317Form 4 · filed 4 days after the trade
2025-09-02Ghazi SassinedirectorSale11,366 @ $589.01$6.7M−13.7% of holding−22.1%−34.8%71,615Form 4 · filed 1 day after the trade
2025-06-18MAHONEY RICHARD S.officerSale4,869 @ $471.19$2.3M−76.6% of holding+19.3%−17.4%1,485Form 4 · filed 2 days after the trade
2025-06-18MAHONEY RICHARD S.officerSale2,949 @ $471.27$1.4M−66.5% of holding+19.3%−17.4%1,485Form 4 · filed 2 days after the trade
2025-06-18MAHONEY RICHARD S.officerSale1,192 @ $471.18$562K−44.5% of holding+19.3%−17.4%1,485Form 4 · filed 2 days after the trade
2025-06-06Glaser ShelaghdirectorSale5,224 @ $485.72$2.5M−25.5% of holding+8.9%−19.1%15,291Form 4 · filed 3 days after the trade
2025-06-06Glaser ShelaghdirectorSale2,086 @ $485.72$1.0M−12.0% of holding+8.9%−19.1%15,291Form 4 · filed 3 days after the trade
2025-06-02Ghazi SassinedirectorSale11,366 @ $457.93$5.2M−13.7% of holding+7.2%−21.4%71,589Form 4 · filed 1 day after the trade
2025-03-06DE GEUS AARTdirectorSale15,705 @ $444.42$7.0M−11.9% of holding−1.4%+20.5%116,671Form 4 · filed 4 days after the trade
2025-03-03Ghazi SassinedirectorSale11,366 @ $463.75$5.3M−13.8% of holding+2.0%+23.2%70,922Form 4 · filed 1 day after the trade
2025-01-15MAHONEY RICHARD S.officerSale10,322 @ $505.99$5.2M−56.9% of holding+0.2%+8.8%7,803Form 4 · filed 1 day after the trade
2025-01-15MAHONEY RICHARD S.officerSale6,343 @ $506.07$3.2M−81.3% of holding+0.2%+8.8%1,460Form 4 · filed 1 day after the trade
2025-01-15MAHONEY RICHARD S.officerSale4,173 @ $505.97$2.1M−34.8% of holding+0.2%+8.8%7,803Form 4 · filed 1 day after the trade

The vs-S&P columns are a labeled look-back on what the stock did after each filing, measured against the index over the same window. Descriptive history, not a claim about the person or a reason to trade.

273 award / exercise / gift records — not counted as purchases

Awards, option exercises, gifts and tax-withholding disposals are shown separately and never counted as open-market purchases or sales — they carry no conviction information.

DatePersonRoleActionSharesOwned afterFiling
2026-09-15Ghazi SassinedirectorOption exercise14,60491,469Form 4
2026-09-15Ghazi SassinedirectorOption exercise14,60414,604Form 4
2026-09-11LEE JANETdirectorWithheld for tax99317,678Form 4
2026-09-11LEE JANETdirectorOption exercise2,28318,671Form 4
2026-09-11LEE JANETdirectorOption exercise2,2834,565Form 4
2026-09-01DE GEUS AARTdirectorOption exercise24,641145,084Form 4
2026-09-01LEE JANETdirectorWithheld for tax30416,388Form 4
2026-09-01DE GEUS AARTdirectorOption exercise24,6410Form 4
2026-09-01LEE JANETdirectorOption exercise69916,692Form 4
2026-09-01LEE JANETdirectorOption exercise6991,398Form 4
2026-08-31DE GEUS AARTdirectorOption exercise25,000145,421Form 4
2026-08-31Ghazi SassinedirectorOther acquisition2776,865Form 4
2026-08-31Kankanwadi SudhindradirectorOther acquisition2722,717Form 4
2026-08-31Ellow MichaelofficerOther acquisition272,612Form 4
2026-08-31DE GEUS AARTdirectorOther acquisition22120,443Form 4
2026-08-31DE GEUS AARTdirectorOption exercise25,00024,641Form 4
2026-08-28DE GEUS AARTdirectorOption exercise25,000145,421Form 4
2026-08-28DE GEUS AARTdirectorOption exercise25,00049,641Form 4
2026-08-16LEE JANETdirectorWithheld for tax31815,993Form 4
2026-08-16LEE JANETdirectorOption exercise7294,374Form 4
2026-08-16LEE JANETdirectorOption exercise72916,311Form 4
2026-06-15Ghazi SassinedirectorOption exercise14,60389,623Form 4
2026-06-15Ellow MichaelofficerWithheld for tax2,0072,041Form 4
2026-06-15Ghazi SassinedirectorWithheld for tax1,49276,838Form 4
2026-06-15Ellow MichaelofficerWithheld for tax5362,585Form 4
2026-06-15Glaser ShelaghdirectorWithheld for tax4361,452Form 4
2026-06-15Kankanwadi SudhindradirectorWithheld for tax24922,690Form 4
2026-06-15LEE JANETdirectorWithheld for tax23515,582Form 4
2026-06-15DE GEUS AARTdirectorWithheld for tax156120,421Form 4
2026-06-15Kankanwadi SudhindradirectorOption exercise7203,597Form 4
2026-06-15LEE JANETdirectorOption exercise5402,698Form 4
2026-06-15Ellow MichaelofficerOption exercise4,04826,713Form 4
2026-06-15Ellow MichaelofficerOption exercise1,08025,633Form 4
2026-06-15Ghazi SassinedirectorOption exercise3,31078,330Form 4
2026-06-15Ghazi SassinedirectorOption exercise14,60329,208Form 4
2026-06-15Ghazi SassinedirectorOption exercise3,31016,546Form 4
2026-06-15Glaser ShelaghdirectorOption exercise1,2591,888Form 4
2026-06-15Glaser ShelaghdirectorOption exercise1,2596,295Form 4
2026-06-15Kankanwadi SudhindradirectorOption exercise72022,939Form 4
2026-06-15LEE JANETdirectorOption exercise54015,817Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Across 2012–2021, stocks where a CEO, C-suite officer, or director had recently made an open-market common-stock purchase ran about +28 bp per month above the universe average (n=34,268 stock-weeks). A historical tendency, not a prediction.

Congressional disclosures iStock trades disclosed by members of Congress for this company, by the date they were filed.iDisclosures shown as facts. A purchase “cluster” (≥2 members of Congress filing a buy within 90 days) has historically preceded modestly higher forward returns — and it persisted out-of-sample, though it roughly halved after 2021 (see below). A descriptive historical tendency, not a signal to trade and not used in our forecast. See /methodology.

As of 2026-09-25 · point-in-time by filed date

Purchase clusters · 2015–2021 (dev)+45 bp/mo vs baseline · up-rate 59.3% vs 57.3% · n=31,607 cluster ticker-weeks
Purchase clusters · 2022–2026 (out-of-sample)+32 bp/mo vs baseline · up-rate 54.0% vs 53.3% · n=27,793

A cluster = ≥2 members of Congress filing a purchase within 90 days. The historical tilt persisted after 2021 but roughly halved (+45 → +32 bp/mo forward 1-month vs the S&P 500 weekly-grid baseline). Descriptive historical tendency — not a signal to trade, and not used in our forecast (audition-log 2026-07-27, recomputed 2026-09-08).

'24 Q'24 Q'24 Q'24 Q'25 Q'25 Q'25 Q'25 Q'26 Q'26 Q'26 Qpurchases ▲ / sales ▼ ($ vol)
MemberChamberTypeFiledTradedSize
Alan ArmstrongSenatepurchase2026-07-212026-03-27$1–15K
Ro KhannaHousepurchase2026-07-062026-06-30$1–15K
Ro KhannaHousepurchase2026-06-092026-05-01$1–15K
Ro KhannaHousepurchase2026-06-092026-05-27$1–15K
Ro KhannaHousepurchase2026-05-112026-04-13$1–15K
Ro KhannaHousepurchase2026-04-072026-03-23$1–15K
Ro KhannaHousesale2026-04-072026-03-30$15–50K
Ro KhannaHousesale2026-03-092026-02-17$1–15K
Ro KhannaHousepurchase2026-03-092026-02-24$1–15K
Ro KhannaHousesale2026-03-092026-02-05$1–15K
Ro KhannaHousepurchase2026-02-062026-01-29$1–15K
Ro KhannaHousepurchase2026-02-062026-01-13$1–15K
Dan NewhouseHousepurchase2026-01-152025-12-31$1–15K
Gilbert CisnerosHousesale2025-12-152025-11-18$1–15K

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.