US equities |

Supernus Pharmaceuticals, Inc. - Common Stock (NQ:SUPN)

40.84 -1.16 (-2.77%)
Delayed Quote Updated: 3:07 PM EDT, Oct 14, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 515,021
Open 41.93
Bid (Size) 40.81 (100)
Ask (Size) 40.88 (400)
Prev. Close 42.01
Today's Range 40.60 - 43.26
52wk Range 40.51 - 59.68
Shares Outstanding 53,145,884
Dividend Yield N/A

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Performance

52-Week Range 31.6% below 52-week high
40.84
40.5152W Low 59.6852W High
1 Week 5.9% below 1-week high
41.131W Low 43.411W High

Supernus Pharmaceuticals, Inc. - Common Stock (SUPN) traded between $40.51 and $59.68 over the past 52 weeks and last traded at $40.84, 31.6% below its 52-week high. Over the past week it ranged between $41.13 and $43.41.

Past 12 Months
-5.1%
-1.6%
-12.5%
-18.5%
-17.4%
-15.6%
1W -$2.20
1M -$0.65
3M -$5.81
6M -$9.27
YTD -$8.62
1Y -$7.54

SUPN was -15.6% over the past year, -18.5% over six months, -17.4% year to date, -5.1% in the last week.

12 Months vs Market
SUPN
-15.6%
DIA
+11.6%
SPY
+15.7%
QQQ
+20.7%
IWM
+10.6%

Over the past 12 months SUPN returned -15.6% versus DIA (Dow) +11.6%, SPY (S&P 500) +15.7%, QQQ (Nasdaq 100) +20.7% and IWM (Russell 2000) +10.6%.

Volume & Liquidity 0.68× 3-mo avg
Today 515,021 3-mo avg 760.4K
1W
802.1K
1M
731.9K
3M
760.4K
6M
763.8K
YTD
746.5K
1Y
762.3K

SUPN most recently traded 515,021 shares against a 3-month average daily volume of 760.4K.

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Frequently Asked Questions

Is Supernus Pharmaceuticals, Inc. - Common Stock publicly traded?
Yes, Supernus Pharmaceuticals, Inc. - Common Stock is publicly traded.
What exchange does Supernus Pharmaceuticals, Inc. - Common Stock trade on?
Supernus Pharmaceuticals, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Supernus Pharmaceuticals, Inc. - Common Stock?
The ticker symbol for Supernus Pharmaceuticals, Inc. - Common Stock is SUPN on the Nasdaq Stock Market
What is the current price of Supernus Pharmaceuticals, Inc. - Common Stock?
The current price of Supernus Pharmaceuticals, Inc. - Common Stock is 40.84
When was Supernus Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Supernus Pharmaceuticals, Inc. - Common Stock was at 10/14/26 03:07 PM ET
What is the market capitalization of Supernus Pharmaceuticals, Inc. - Common Stock?
The market capitalization of Supernus Pharmaceuticals, Inc. - Common Stock is 2.17B
How many shares of Supernus Pharmaceuticals, Inc. - Common Stock are outstanding?
Supernus Pharmaceuticals, Inc. - Common Stock has 2B shares outstanding.