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

40.70 -1.37 (-3.26%)
Delayed Quote Updated: 4:00 PM EDT, Oct 23, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 1,159,337
Open 41.68
Bid (Size) 16.30 (200)
Ask (Size) 59.50 (100)
Prev. Close 42.07
Today's Range 39.96 - 41.95
52wk Range 37.54 - 59.68
Shares Outstanding 53,145,884
Dividend Yield N/A

Performance

52-Week Range 31.8% below 52-week high
40.70
37.5452W Low 59.6852W High
1 Week 3.3% below 1-week high
37.771W Low 42.091W High

Supernus Pharmaceuticals, Inc. - Common Stock (SUPN) traded between $37.54 and $59.68 over the past 52 weeks and last traded at $40.70, 31.8% below its 52-week high. Over the past week it ranged between $37.77 and $42.09.

Past 12 Months
+2.2%
-6.2%
-11.9%
-18.2%
-17.7%
-21.8%
1W +$0.86
1M -$2.69
3M -$5.50
6M -$9.06
YTD -$8.77
1Y -$11.32

SUPN was -21.8% over the past year, -18.2% over six months, -17.7% year to date, +2.2% in the last week.

12 Months vs Market
SUPN
-21.8%
DIA
+11.6%
SPY
+13.1%
QQQ
+15.4%
IWM
+11.9%

Over the past 12 months SUPN returned -21.8% versus DIA (Dow) +11.6%, SPY (S&P 500) +13.1%, QQQ (Nasdaq 100) +15.4% and IWM (Russell 2000) +11.9%.

Volume & Liquidity 1.39× 3-mo avg
Today 1,159,337 3-mo avg 835.7K
1W
1.2M
1M
875.4K
3M
835.7K
6M
807.0K
YTD
762.4K
1Y
780.9K

SUPN most recently traded 1,159,337 shares against a 3-month average daily volume of 835.7K.

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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 40.70
When was Supernus Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Supernus Pharmaceuticals, Inc. - Common Stock was at 10/23/26 04:00 PM ET
What is the market capitalization of Supernus Pharmaceuticals, Inc. - Common Stock?
The market capitalization of Supernus Pharmaceuticals, Inc. - Common Stock is 2.16B
How many shares of Supernus Pharmaceuticals, Inc. - Common Stock are outstanding?
Supernus Pharmaceuticals, Inc. - Common Stock has 2B shares outstanding.
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