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Supernus Pharmaceuticals, Inc (SUPN)

Red

Health Care · As of 17 July 2026

Price chart — 52 weeks

SUPN · 48.04 (last weekly close) SMA 10w SMA 40w
2530354045505560AugSepOctNovDec2026FebMarAprMayJunJul5.0MWeek of Jul 21, 2025 · O 32.34 · H 33.72 · L 32.21 · C 33.58 · Vol 3.3MWeek of Jul 28, 2025 · O 33.37 · H 35.92 · L 32.83 · C 35.51 · Vol 4.5MWeek of Aug 4, 2025 · O 35.58 · H 43.62 · L 35.51 · C 41.23 · Vol 8.7MWeek of Aug 11, 2025 · O 41.25 · H 43.58 · L 40.32 · C 42.69 · Vol 4.7MWeek of Aug 18, 2025 · O 42.76 · H 45.01 · L 41.78 · C 44.88 · Vol 3.9MWeek of Aug 25, 2025 · O 44.95 · H 45.60 · L 43.77 · C 45.12 · Vol 2.6MWeek of Sep 1, 2025 · O 44.95 · H 46.10 · L 44.10 · C 46.00 · Vol 2.7MWeek of Sep 8, 2025 · O 45.92 · H 46.79 · L 45.26 · C 45.46 · Vol 2.7MWeek of Sep 15, 2025 · O 45.19 · H 46.77 · L 43.44 · C 46.04 · Vol 4.7MWeek of Sep 22, 2025 · O 46.20 · H 48.00 · L 45.76 · C 47.03 · Vol 3.2MWeek of Sep 29, 2025 · O 47.18 · H 49.66 · L 46.77 · C 48.35 · Vol 3.2MWeek of Oct 6, 2025 · O 48.35 · H 51.78 · L 47.27 · C 49.00 · Vol 5.1MWeek of Oct 13, 2025 · O 49.19 · H 50.85 · L 47.98 · C 50.17 · Vol 2.8MWeek of Oct 20, 2025 · O 50.44 · H 53.28 · L 49.95 · C 52.83 · Vol 3.5MWeek of Oct 27, 2025 · O 54.00 · H 57.65 · L 51.84 · C 55.13 · Vol 5.0MWeek of Nov 3, 2025 · O 55.28 · H 57.40 · L 43.11 · C 46.02 · Vol 8.9MWeek of Nov 10, 2025 · O 46.08 · H 46.59 · L 44.12 · C 45.00 · Vol 5.4MWeek of Nov 17, 2025 · O 45.30 · H 46.47 · L 44.05 · C 45.32 · Vol 3.4MWeek of Nov 24, 2025 · O 45.50 · H 47.00 · L 45.00 · C 45.59 · Vol 3.2MWeek of Dec 1, 2025 · O 45.38 · H 45.88 · L 44.09 · C 45.68 · Vol 2.7MWeek of Dec 8, 2025 · O 46.32 · H 47.57 · L 45.36 · C 47.16 · Vol 3.2MWeek of Dec 15, 2025 · O 47.23 · H 52.11 · L 46.76 · C 51.48 · Vol 4.1MWeek of Dec 22, 2025 · O 51.37 · H 52.30 · L 50.61 · C 51.57 · Vol 2.4MWeek of Dec 29, 2025 · O 51.55 · H 51.75 · L 48.37 · C 49.47 · Vol 1.5MWeek of Jan 5, 2026 · O 49.25 · H 52.39 · L 47.80 · C 51.11 · Vol 3.3MWeek of Jan 12, 2026 · O 52.17 · H 52.50 · L 49.41 · C 50.00 · Vol 3.3MWeek of Jan 19, 2026 · O 49.72 · H 50.55 · L 47.94 · C 48.25 · Vol 2.9MWeek of Jan 26, 2026 · O 48.07 · H 50.09 · L 48.02 · C 48.16 · Vol 3.7MWeek of Feb 2, 2026 · O 48.15 · H 51.99 · L 47.29 · C 51.65 · Vol 3.9MWeek of Feb 9, 2026 · O 51.75 · H 51.96 · L 49.46 · C 50.84 · Vol 3.2MWeek of Feb 16, 2026 · O 50.87 · H 51.97 · L 49.60 · C 50.86 · Vol 2.7MWeek of Feb 23, 2026 · O 50.75 · H 59.68 · L 49.63 · C 54.73 · Vol 7.7MWeek of Mar 2, 2026 · O 53.99 · H 56.49 · L 52.27 · C 53.87 · Vol 3.3MWeek of Mar 9, 2026 · O 53.56 · H 56.00 · L 49.64 · C 49.91 · Vol 3.2MWeek of Mar 16, 2026 · O 50.01 · H 51.15 · L 46.83 · C 47.76 · Vol 3.5MWeek of Mar 23, 2026 · O 48.86 · H 51.13 · L 47.75 · C 49.52 · Vol 2.9MWeek of Mar 30, 2026 · O 49.88 · H 52.69 · L 48.85 · C 50.48 · Vol 2.1MWeek of Apr 6, 2026 · O 50.23 · H 52.37 · L 49.57 · C 50.68 · Vol 2.9MWeek of Apr 13, 2026 · O 50.64 · H 52.31 · L 48.35 · C 51.39 · Vol 2.4MWeek of Apr 20, 2026 · O 51.10 · H 51.43 · L 48.71 · C 49.76 · Vol 2.1MWeek of Apr 27, 2026 · O 49.58 · H 50.18 · L 47.17 · C 47.85 · Vol 3.4MWeek of May 4, 2026 · O 47.53 · H 52.96 · L 46.87 · C 51.53 · Vol 6.3MWeek of May 11, 2026 · O 51.04 · H 52.35 · L 48.84 · C 49.43 · Vol 3.0MWeek of May 18, 2026 · O 49.34 · H 50.00 · L 47.52 · C 48.21 · Vol 2.8MWeek of May 25, 2026 · O 48.44 · H 48.68 · L 45.92 · C 46.18 · Vol 2.4MWeek of Jun 1, 2026 · O 45.83 · H 46.16 · L 43.45 · C 44.75 · Vol 3.3MWeek of Jun 8, 2026 · O 44.94 · H 46.58 · L 44.16 · C 44.41 · Vol 2.5MWeek of Jun 15, 2026 · O 44.36 · H 44.58 · L 42.45 · C 44.38 · Vol 3.3MWeek of Jun 22, 2026 · O 44.50 · H 47.13 · L 44.09 · C 46.84 · Vol 5.9MWeek of Jun 29, 2026 · O 46.49 · H 48.11 · L 45.80 · C 48.05 · Vol 4.0MWeek of Jul 6, 2026 · O 47.62 · H 51.37 · L 46.76 · C 48.46 · Vol 5.8MWeek of Jul 13, 2026 · O 48.09 · H 49.06 · L 46.09 · C 48.04 · Vol 3.0M48.04
Weekly candles over the last 52 weeks, split-adjusted, with 10- and 40-week moving averages; trading volume along the bottom. As of Jul 13, 2026.

OakBag’s model puts the fair value of Supernus Pharmaceuticals, Inc (SUPN) at about $21.62, against a recent price of $48.04 — a margin of safety of ≤ -122%. On that basis the traffic light is set so it looks expensive or risky. The estimate blends up to 1 independent valuation methods and is benchmarked against other Health Care names. It is a model estimate for research, not a price target or a recommendation.

Fair value vs. price

Current price
$48.04
Estimated fair value
$21.62
Margin of safety
≤ -122%
−50%0+50%

How the fair value is built

Cash-flow DCF$21.62

How is this computed?

Why not green?

  • The company is running an operating loss, so the screen will not flag a money-losing business as a buy.
  • Every valuation method came in far below the price and was raised to the model's outlier floor — the fair value shown is that floor, and the model's true estimate is even lower. Read the margin of safety as “−122% or worse”.
  • Only one valuation method applies to this business — too thin to flag as a buy on its own.

Knock-out safety checks passed

  • Bankruptcy risk (Altman Z″)
  • Negative equity
  • Excessive leverage
  • Illiquid
  • Penny / micro-cap
  • Stale fundamentals
Piotroski F-score
4 / 9
Altman Z-score
8.32
Beneish M-score
-2.62

Quality & factor profile

Value +0.08
Quality +0.00
Profitability +0.65
Momentum -0.33
Growth -0.54
Low volatility +0.53

See the full analysis

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Frequently asked questions

Is Supernus Pharmaceuticals (SUPN) undervalued?

On OakBag’s model, Supernus Pharmaceuticals, Inc looks expensive or risky: the estimated fair value is $21.62 versus a recent price of $48.04, a margin of safety of ≤ -122%. This is a model estimate, not investment advice.

What is SUPN’s fair value estimate?

OakBag estimates Supernus Pharmaceuticals, Inc’s fair value at about $21.62, blending up to 1 methods — peer P/E, price-to-book, peer EV/EBITDA, a machine-learning valuation and a cash-flow DCF — clipped to a sensible band and taken at the median.

What is margin of safety?

Margin of safety is how far below the estimated fair value the price sits: (fair value − price) ÷ fair value. Here it is ≤ -122%. A positive number means the model sees the stock as cheap; OakBag only turns a stock green above +15%.

Does a green verdict mean I should buy SUPN?

No. OakBag is an educational and research tool, not investment advice. The traffic light is an automated model output based on third-party data that may be delayed or inaccurate. Always do your own research.

Other Health Care stocks

An educational and research tool — not investment advice. OakBag is an educational and research tool, not investment advice. Scores and rankings are automated model outputs based on third-party data and may be inaccurate or delayed. Nothing here is a recommendation to buy or sell any security. Investing involves risk, including possible loss of principal.