44.09
price up icon1.08%   0.47
pre-market  Pre-market:  44.50   0.41   +0.93%
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Amphastar Pharmaceuticals Inc stock is traded at $44.09, with a volume of 599.68K. It is up +1.08% in the last 24 hours and down -13.28% over the past month. Amphastar Pharmaceuticals Inc is a biopharmaceutical company that focuses on developing, manufacturing, marketing, and selling technically challenging generic and proprietary injectable, inhalation, and intranasal products. Additionally, the company sells insulin API products. The company's finished products are used in hospital or urgent care clinical settings and are contracted and distributed through group purchasing organizations and drug wholesalers. The company has two reportable segments finished pharmaceutical products and API products. Geographically the business presence of the firm is seen in the United States, China and France of which the U.S. accounts for the majority of the revenue.
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Previous Close:
$43.62
Open:
$43.71
24h Volume:
599.68K
Relative Volume:
1.75
Market Cap:
$2.13B
Revenue:
$712.89M
Net Income/Loss:
$166.52M
P/E Ratio:
22.61
EPS:
1.95
Net Cash Flow:
$178.13M
1W Performance:
-3.06%
1M Performance:
-13.28%
6M Performance:
+2.37%
1Y Performance:
-22.09%
1-Day Range:
Value
$43.09
$44.54
1-Week Range:
Value
$43.09
$45.91
52-Week Range:
Value
$36.56
$65.92

Amphastar Pharmaceuticals Inc Stock (AMPH) Company Profile

Name
Name
Amphastar Pharmaceuticals Inc
Name
Phone
909-980-9484
Name
Address
11570 SIXTH STREET, RANCHO CUCAMONGA, CA
Name
Employee
1,761
Name
Twitter
Name
Next Earnings Date
2024-12-06
Name
Latest SEC Filings
Name
AMPH's Discussions on Twitter

Compare AMPH with other stocks

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
AMPH 44.09 2.13B 712.89M 166.52M 178.13M 1.95
ZTS 175.67 78.47B 9.15B 2.43B 2.31B 4.92
HLN 9.48 42.84B 14.26B 1.55B 0 0.3327
TAK 13.29 42.13B 30.27B 1.93B 3.45B 0.444
TEVA 17.03 19.19B 16.77B -959.00M 1.37B -2.00
VTRS 13.13 15.67B 15.24B -646.50M 1.88B 1.53

Amphastar Pharmaceuticals Inc Stock (AMPH) Upgrades & Downgrades

Date Action Analyst Rating Change
Nov-17-23 Initiated BofA Securities Neutral
Jul-25-23 Resumed Jefferies Buy
Oct-21-22 Resumed Jefferies Buy
Jul-29-22 Initiated CapitalOne Overweight
Jan-07-22 Upgrade Piper Sandler Neutral → Overweight
Jan-08-21 Downgrade Wells Fargo Overweight → Equal Weight
Oct-05-20 Upgrade Northland Capital Market Perform → Outperform
May-01-20 Initiated Northland Capital Outperform
Mar-13-19 Downgrade Needham Buy → Hold
Mar-13-19 Downgrade Piper Jaffray Overweight → Neutral
Aug-10-18 Reiterated Needham Buy
Mar-13-18 Reiterated Needham Buy
Dec-01-17 Reiterated Needham Buy
Nov-09-17 Downgrade Raymond James Outperform → Mkt Perform
Sep-27-17 Reiterated Needham Buy
Mar-14-17 Downgrade Raymond James Strong Buy → Outperform
Aug-09-16 Reiterated Needham Buy
May-10-16 Reiterated Needham Buy
Feb-19-16 Initiated Wells Fargo Outperform
Jun-19-15 Reiterated Needham Buy
Jun-03-15 Initiated Raymond James Strong Buy
Jul-21-14 Initiated Needham Buy
View All

Amphastar Pharmaceuticals Inc Stock (AMPH) Latest News

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Nov 19, 2024

Injectables Contraceptives Market with Promising Opportunity - openPR

Nov 19, 2024
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Nov 19, 2024

Principal Financial Group Inc. Has $9.80 Million Stock Holdings in Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) - MarketBeat

Nov 19, 2024
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Nov 19, 2024

Principal Financial Group Inc. Cuts Stake in Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) - Defense World

Nov 19, 2024
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Nov 16, 2024

16,169 Shares in Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) Purchased by Los Angeles Capital Management LLC - MarketBeat

Nov 16, 2024
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Nov 13, 2024

Amphastar Pharmaceuticals executive sells $336,929 in stock - Investing.com

Nov 13, 2024
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Nov 13, 2024

Amphastar Pharmaceuticals director Richard Prins sells $243,985 in stock - Investing.com India

Nov 13, 2024
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Nov 13, 2024

Amphastar Pharmaceuticals to Present at the Jefferies London Healthcare Conference - AccessWire

Nov 13, 2024
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Nov 13, 2024

Amphastar Pharmaceuticals to Present at Jefferies London Healthcare Conference | AMPH Stock News - StockTitan

Nov 13, 2024
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Nov 13, 2024

Amphastar Pharmaceuticals Inc (AMPH) Stock Price Down 3.5% on No - GuruFocus.com

Nov 13, 2024
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Nov 13, 2024

Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) Shares Sold by US Bancorp DE - Defense World

Nov 13, 2024
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Nov 13, 2024

FDA Approves Amphastar's New Epinephrine Drug, Boosting Market Growth - openPR

Nov 13, 2024
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Nov 11, 2024

Here's What Key Metrics Tell Us About Amphastar (AMPH) Q3 Earnings - MSN

Nov 11, 2024
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Nov 11, 2024

Amphastar Pharmaceuticals Reports Strong Q3 2024 Results - TipRanks

Nov 11, 2024
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Nov 10, 2024

Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) Shares Sold by New York State Teachers Retirement System - Defense World

Nov 10, 2024
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Nov 09, 2024

Insider Selling: Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) EVP Sells 5,214 Shares of Stock - MarketBeat

Nov 09, 2024
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Nov 09, 2024

William J. Peters Sells 7,426 Shares of Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) Stock - MarketBeat

Nov 09, 2024
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Nov 09, 2024

Amphastar Pharmaceuticals, Inc.'s (NASDAQ:AMPH) Stock's On An Uptrend: Are Strong Financials Guiding The Market? - Simply Wall St

Nov 09, 2024
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Nov 08, 2024

Amphastar Pharmaceuticals executive sells $271,388 in stock By Investing.com - Investing.com Nigeria

Nov 08, 2024
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Nov 08, 2024

Amphastar Pharmaceuticals executive sells $271,388 in stock - Investing.com

Nov 08, 2024
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Nov 08, 2024

Amphastar CFO William J. Peters sells shares for $386,523 - Investing.com

Nov 08, 2024
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Nov 08, 2024

Amphastar CFO William J. Peters sells shares for $386,523 By Investing.com - Investing.com Canada

Nov 08, 2024
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Nov 08, 2024

Amphastar Pharmaceuticals Inc (AMPH) Shares Up 3.62% on Nov 8 - GuruFocus.com

Nov 08, 2024
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Nov 08, 2024

Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) Q3 2024 Earnings Call Transcript - Insider Monkey

Nov 08, 2024
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Nov 08, 2024

Amphastar Pharmaceuticals Third Quarter 2024 Earnings: Misses Expectations - Yahoo Finance

Nov 08, 2024
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Nov 07, 2024

Amphastar Pharmaceuticals (NASDAQ:AMPH) Shares Gap DownTime to Sell? - MarketBeat

Nov 07, 2024
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Nov 07, 2024

Amphastar: Q3 Earnings Snapshot - Houston Chronicle

Nov 07, 2024
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Nov 06, 2024

Amphastar Pharmaceuticals, Inc. Reports Earnings Results for the Third Quarter and Nine Months Ended September 30, 2024 - Marketscreener.com

Nov 06, 2024
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Nov 06, 2024

Amphastar Pharmaceuticals (AMPH) Lags Q3 Earnings and Revenue Estimates - Yahoo Finance

Nov 06, 2024
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Nov 06, 2024

Amphastar Pharmaceuticals Reports Financial Results for the Three Months Ended September 30, 2024 - AccessWire

Nov 06, 2024
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Nov 06, 2024

Amphastar Q3 Revenue Hits $191.2M; BAQSIMI Sales Shine as Board Boosts Buyback Program | AMPH Stock News - StockTitan

Nov 06, 2024
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Nov 06, 2024

Hyaluronidase Market Set for Rapid Expansion (2024-2031): - openPR

Nov 06, 2024
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Nov 05, 2024

Amphastar Pharmaceuticals Inc (AMPH) Q3 2024 Earnings Report Pre - GuruFocus.com

Nov 05, 2024
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Nov 05, 2024

Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) Shares Bought by Mirae Asset Global Investments Co. Ltd. - Defense World

Nov 05, 2024
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Nov 05, 2024

Amphastar Pharmaceuticals Inc (AMPH) Q3 2024 Earnings Report Preview: What to Expect - Yahoo Finance

Nov 05, 2024
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Nov 03, 2024

Amphastar Pharmaceuticals (NASDAQ:AMPH) Rating Lowered to “Hold” at StockNews.com - Defense World

Nov 03, 2024
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Nov 02, 2024

Amphastar Pharmaceuticals (NASDAQ:AMPH) Downgraded to Hold Rating by StockNews.com - MarketBeat

Nov 02, 2024
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Nov 01, 2024

Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) Shares Purchased by Raymond James & Associates - Defense World

Nov 01, 2024
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Nov 01, 2024

Allspring Global Investments Holdings LLC Trims Stock Position in Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) - Defense World

Nov 01, 2024
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Oct 31, 2024

International Assets Investment Management LLC Buys Shares of 22,809 Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) - MarketBeat

Oct 31, 2024
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Oct 30, 2024

Trend Tracker for (AMPH) - Stock Traders Daily

Oct 30, 2024
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Oct 30, 2024

Amphastar Pharmaceuticals (AMPH) Set to Announce Quarterly Earnings on Wednesday - MarketBeat

Oct 30, 2024
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Oct 30, 2024

Amphastar Pharmaceuticals (AMPH) Expected to Beat Earnings Estimates: Should You Buy? - Yahoo Finance

Oct 30, 2024
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Oct 29, 2024

Amphastar Pharmaceuticals to Release Third Quarter Earnings and Hold Conference Call on November 6, 2024 - AccessWire

Oct 29, 2024
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Oct 29, 2024

Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) Shares Sold by Assenagon Asset Management S.A. - MarketBeat

Oct 29, 2024
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Oct 27, 2024

Boston Trust Walden Corp Purchases Shares of 539,639 Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) - MarketBeat

Oct 27, 2024
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Oct 25, 2024

Are Investors Undervaluing Amphastar Pharmaceuticals (AMPH) Right Now? - Yahoo Finance

Oct 25, 2024
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Oct 25, 2024

Amphastar: Objectively Undervalued But For Good Reason (Rating Downgrade) (AMPH) - Seeking Alpha

Oct 25, 2024
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Oct 24, 2024

Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) Shares Bought by Moody Aldrich Partners LLC - MarketBeat

Oct 24, 2024
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Oct 22, 2024

Possible Bearish Signals With Amphastar Pharmaceuticals Insiders Disposing Stock - Simply Wall St

Oct 22, 2024
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Oct 21, 2024

nVerses Capital LLC Buys 400 Shares of Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) - Defense World

Oct 21, 2024
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Oct 20, 2024

Will Amphastar (AMPH) Beat Estimates Again in Its Next Earnings Report? - MSN

Oct 20, 2024

Amphastar Pharmaceuticals Inc Stock (AMPH) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$86.45
price up icon 8.84%
$13.44
price up icon 0.98%
$85.64
price up icon 2.75%
$59.00
price up icon 0.20%
$123.29
price up icon 3.49%
$13.13
price up icon 0.61%
Cap:     |  Volume (24h):