REGN

Regeneron Pharmaceuticals, Inc. Health Care Pharmaceutical Preparations S&P 500Nasdaq-100Russell 3000
$927.89Close $599.96 – $927.8952-week range Jan 30, 2027Next report · estimated

Highlights

Strengths

  • Leading the market RS 85 · stronger than 85% of stocks over 12 months
  • RS line at a 1-year high outperforming the S&P 500 more than at any point this year
  • Near its high at its 52-week high
  • Earnings growing EPS +35% year on year, faster than the quarter before (+40 pts)

Cautions

  • Trend not confirmed 7 of 8 conditions · 150-day under the 200-day
  • Extended 5.8 ATR above its 50-day average

Price

Filing Results Screen pick 52-week high and low Adjusted prices

Key figures

FY to Dec 31, 2025 · filed Oct 30, 2026
Off 12-month high 0%
1wk up 15.3% price change
1mo up 22.4% price change
12-month return up 43% market up 11% · its own up 32%
F-score — — Not assessed
Altman Z — Unknown
P/E — price / earnings
PEG — P/E / EPS growth
P/B — price / book
Earnings yield — EBIT / enterprise value
Cheaper than — of the market · not assessed
Revenue growth up 1% year on year
EPS growth up 35% latest quarter · +40 pts
Sales growth up 36% latest quarter · +20 pts
ROE up 15% return on equity
Free cash margin up 28% $4.1B FCF
D/E 0.06 long-term debt / equity
Net debt / EBITDA -0.3× net cash
Interest cover —EBIT / interest

Trade setup

ATR% 2.9% $27.10 a day · 2×ATR $873.70
RS 85 / 99 vs the universe
Trend 7 / 8 150-day under the 200-day
Relative volume 4.2× vs 50-day average
Up/down volume 1.01 50 sessions
Implied move — no scheduled report
Trend template · 7 of 8
  • 150-day average above the 200-day: fails

Screen verdict

Did not qualify for any screen.

Warning signs

none flagged
  • No restatement or impairment
  • Equity positive
  • Interest covered
  • No material dilution
  • Profits tracking cash
  • Margins and revenue not shrinking
Last reported Oct 30, 2026
Results reaction Oct 30, 2026+15% vs market2 sessions after results
Options $25.4M33.6% IV · activity

Financials

6 fiscal years · from filings
Revenue What customers paid the company over its fiscal year, before any cost, as filed in its annual report. The change is against the year before. Methodology $14.3B +1.0% on FY2024
$0 $20B FY20 FY21 FY22 FY23 FY24 FY25 FY2020 · $8.5B FY2021 · $16.1B FY2022 · $12.2B FY2023 · $13.1B FY2024 · $14.2B FY2025 · $14.3B
Net income Profit left after every cost, interest and tax for the year. A column below the line is a loss. Methodology $4.5B +2% on FY2024
$0 $10B FY20 FY21 FY22 FY23 FY24 FY25 FY2020 · $3.5B FY2021 · $8.1B FY2022 · $4.3B FY2023 · $4.0B FY2024 · $4.4B FY2025 · $4.5B
Free cash flow Cash from running the business less what it spent on equipment and buildings: the cash a year actually left behind, which profit alone does not show. Not shown for banks and insurers, whose cash moves with their loans. Methodology $4.1B +11% on FY2024
$0 $10B FY20 FY21 FY22 FY23 FY24 FY25 FY2020 · $2.0B FY2021 · $6.5B FY2022 · $4.4B FY2023 · $3.9B FY2024 · $3.7B FY2025 · $4.1B
Margins Each as a share of revenue. Gross: left after the direct cost of what was sold. Net: left after every cost. Free cash: free cash flow over revenue. A margin rising over years means the business keeps more of each dollar it sells. Methodology
  • Net 31%
  • Free cash 28%
0% 100% FY20 FY21 FY22 FY23 FY24 FY25 FY2020 · Net 41% · Free cash 24% FY2021 · Net 50% · Free cash 41% FY2022 · Net 36% · Free cash 36% FY2023 · Net 30% · Free cash 30% FY2024 · Net 31% · Free cash 26% FY2025 · Net 31% · Free cash 28%
Cash and long-term debt Cash on the balance sheet at the year's end beside debt due after a year. Net cash is cash less that debt; net debt is the shortfall. Debt some filers do not tag shows as a gap, not as zero. Methodology $1.1B net cash
  • Cash
  • Long-term debt
$0 $5B FY20 FY21 FY22 FY23 FY24 FY25 FY2020 · Cash $2.2B · Long-term debt $2.0B FY2021 · Cash $2.9B · Long-term debt $2.0B FY2022 · Cash $3.1B · Long-term debt $2.0B FY2023 · Cash $2.7B · Long-term debt $2.0B FY2024 · Cash $2.5B · Long-term debt $2.0B FY2025 · Cash $3.1B · Long-term debt $2.0B
  FY2020Dec 31, 2020 FY2021Dec 31, 2021 FY2022Dec 31, 2022 FY2023Dec 31, 2023 FY2024Dec 31, 2024 FY2025Dec 31, 2025
Revenue $8.5B $16.1B $12.2B $13.1B $14.2B $14.3B
Operating income $3.6B $8.9B $4.7B $4.0B $4.0B $3.6B
Net income $3.5B $8.1B $4.3B $4.0B $4.4B $4.5B
Net margin 41% 50% 36% 30% 31% 31%
Earnings per share $30.52 $71.97 $38.22 $34.77 $38.34 $41.48
Free cash flow $2.0B $6.5B $4.4B $3.9B $3.7B $4.1B
Free cash margin 24% 41% 36% 30% 26% 28%
Cash $2.2B $2.9B $3.1B $2.7B $2.5B $3.1B
Long-term debt $2.0B $2.0B $2.0B $2.0B $2.0B $2.0B
Shareholders' equity $11.0B $18.8B $22.7B $26.0B $29.4B $31.3B

What options price now

Expected 1-month range The at-the-money straddle for the expiry nearest a month out, as a share of the price: the move, either way, the option market is pricing by then. The range is the price plus and minus that move; the stock ends inside it a little more often than not. Methodology
$857 – $995 ±7.4% by Nov 27, 2026
Swings expected vs recent The daily swings the options are priced for (implied volatility) against the swings the stock actually had over the last 20 sessions (realised volatility). Bigger means options charge for more movement than the stock has been delivering; smaller, less. On a contract row, that contract's own implied volatility over the stock's realised. Methodology
Smaller 33.6% priced · 48.4% recent
Next month vs later At-the-money implied volatility for 8-45 day expiries over 46-90 day ones: whether options price the coming month as choppier or calmer than the two after it. Ahead of a report it usually reads choppier, and the extra comes out once the report is out. Methodology
Choppier
Crash protection What options that pay off in a fall cost against options that pay off in a rise (the 25-delta skew), compared with this company's own normal - the median of its stored nightly readings, once there are 20 - and with five sessions ago. Protection costs a little more than upside on most shares. More than usual means readers of the chain are paying up to insure against a drop; it does not say which way the stock will go. Methodology
past week: costs more
Positioning
Premium traded
$25.4M calls $23.1M · puts $2.3M · latest session
Puts against calls, by premium Money spent on puts divided by money spent on calls. Measured in dollars rather than contracts on purpose: counting contracts treats a hundred cheap lottery tickets as more meaningful than one large position, which is backwards. Methodology
0.10× -1.77 over the week
Open interest added The change over five sessions in option positions left open overnight, calls and puts. A rise means positions were added. It cannot say whether they were bought or sold, so more calls is not a vote for a rise: a call is as often sold against shares already held. Methodology
calls +296 · puts +1.53k past week

For options traders: ATM IV 33.6% (-3.0% 1w) · 1m ÷ 3m IV 1.03 · 25Δ skew 2.0 pts · Net GEX $22.3M

Most traded contracts

No contract passed the liquidity filters this week.

Filings

SEC EDGAR
FiledReportPeriod to Lag
Oct 30, 2026 Quarterly ↗ Sep 30, 2026 30d
Jul 30, 2026 Quarterly ↗ Jun 30, 2026 30d
Apr 29, 2026 Quarterly ↗ Mar 31, 2026 29d
Feb 4, 2026 Annual ↗ Dec 31, 2025 35d
Oct 28, 2025 Quarterly ↗ Sep 30, 2025 28d
Aug 1, 2025 Quarterly ↗ Jun 30, 2025 32d
Apr 29, 2025 Quarterly ↗ Mar 31, 2025 29d
Feb 5, 2025 Annual ↗ Dec 31, 2024 36d
Oct 31, 2024 Quarterly ↗ Sep 30, 2024 31d
Aug 1, 2024 Quarterly ↗ Jun 30, 2024 32d
May 2, 2024 Quarterly ↗ Mar 31, 2024 32d
Feb 5, 2024 Annual ↗ Dec 31, 2023 36d

Current reports

FiledDisclosed
Oct 30, 2026 Results ↗
Oct 6, 2026 Material agreement · Results · Other events ↗
Sep 30, 2026 Director or officer change ↗
Jul 30, 2026 Results ↗
Jul 6, 2026 Results ↗
Jun 17, 2026 Shareholder vote ↗
Apr 29, 2026 Results ↗
Apr 8, 2026 Results ↗
Jan 30, 2026 Results ↗
Jan 12, 2026 Results · Regulation FD ↗
Oct 28, 2025 Results ↗
Oct 6, 2025 Results ↗