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NASDAQ:AMPH

Amphastar Pharmaceuticals Institutional Ownership

$18.03
+0.04 (+0.22 %)
(As of 09/28/2020 03:26 AM ET)
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Today's Range
$17.83
Now: $18.03▼
$18.15
50-Day Range
$17.99
MA: $19.88▼
$20.49
52-Week Range
$12.32
Now: $18.03▼
$22.69
Volume227,000 shs
Average Volume274,450 shs
Market Capitalization$856.17 million
P/E Ratio200.36
Dividend YieldN/A
Beta1

Institutional Ownership

Institutional Ownership Changes (13F Filings) for Amphastar Pharmaceuticals (NASDAQ:AMPH)

Institutional Ownership Percentage: 54.92%

Institutional Buying and Selling by Quarter


Amphastar Pharmaceuticals (NASDAQ AMPH) Institutional Buying and Selling

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in Company
9/4/2020Principal Financial Group Inc.251,888$5.66M0.0%-3.1%0.530%
8/25/2020Nuveen Asset Management LLC184,535$4.15M0.0%+33.8%0.389%
8/20/2020Charles Schwab Investment Management Inc.228,101$5.12M0.0%+3.6%0.480%
8/17/2020AQR Capital Management LLC75,973$1.71M0.0%-14.5%0.160%
8/17/2020Engineers Gate Manager LP52,098$1.17M0.1%+117.0%0.110%
8/17/2020Great West Life Assurance Co. Can41,333$0.93M0.0%-5.2%0.087%
8/17/2020Jacobs Levy Equity Management Inc.173,572$3.90M0.0%+1.3%0.366%
8/17/2020Sei Investments Co.70,094$1.57M0.0%-5.3%0.148%
8/17/2020Cigna Investments Inc. New15,007$0.34M0.0%N/A0.032%
8/14/2020Cubist Systematic Strategies LLC41,009$0.92M0.0%+183.2%0.086%
8/14/2020Bank of America Corp DE118,857$2.67M0.0%+110.8%0.250%
8/14/2020Vanguard Group Inc.2,390,120$53.68M0.0%+0.3%5.033%
8/14/2020Silvercrest Asset Management Group LLC286,320$6.43M0.1%-1.7%0.603%
8/13/2020Marshall Wace LLP132,228$2.97M0.0%-56.2%0.286%
8/13/2020Skandinaviska Enskilda Banken AB publ60,400$1.36M0.0%-38.6%0.131%
8/13/2020Nordea Investment Management AB528,498$11.76M0.0%+98.9%1.144%
8/13/2020State of Tennessee Treasury Department11,493$0.26M0.0%-6.6%0.025%
8/12/2020Bank of Montreal Can137,002$2.85M0.0%+17.4%0.297%
8/12/2020AJO LP103,275$2.32M0.0%N/A0.224%
8/12/2020Goldman Sachs Group Inc.434,734$9.76M0.0%-23.7%0.941%
8/12/2020Bank of New York Mellon Corp377,604$8.48M0.0%+1.2%0.817%
8/12/2020State of Wisconsin Investment Board56,900$1.28M0.0%+2.9%0.123%
8/12/2020Globeflex Capital L P21,594$0.49M0.1%N/A0.047%
8/12/2020Prudential Financial Inc.148,415$3.33M0.0%+174.4%0.321%
8/12/2020California Public Employees Retirement System78,436$1.76M0.0%-1.6%0.170%
8/10/2020Teza Capital Management LLC13,252$0.30M0.1%N/A0.029%
8/7/2020Trexquant Investment LP23,980$0.54M0.0%N/A0.052%
8/7/2020US Bancorp DE3,294$74K0.0%+183.7%0.007%
8/5/2020Principal Financial Group Inc.251,888$5.66M0.0%-3.1%0.545%
8/5/2020Russell Investments Group Ltd.18,156$0.41M0.0%+132.8%0.039%
8/5/2020Swiss National Bank83,900$1.88M0.0%+23.7%0.182%
8/5/2020WINTON GROUP Ltd198,320$4.45M0.1%+140.7%0.429%
8/4/2020Texas Permanent School Fund26,645$0.60M0.0%-8.5%0.058%
8/4/2020Quantitative Systematic Strategies LLC17,933$0.40M0.1%N/A0.039%
8/3/2020ProShare Advisors LLC12,769$0.29M0.0%N/A0.028%
7/31/2020Comerica Bank34,533$0.71M0.0%+3.6%0.075%
7/31/2020UBS Group AG35,542$0.80M0.0%+15.1%0.077%
7/31/2020Mackay Shields LLC29,900$0.67M0.0%N/A0.065%
7/29/2020Campbell & CO Investment Adviser LLC19,127$0.43M0.5%N/A0.041%
7/28/2020First Quadrant L P CA14,435$0.32M0.0%N/A0.031%
7/28/2020Wakefield Asset Management LLLP27,733$0.62M0.3%N/A0.060%
7/28/2020Zurcher Kantonalbank Zurich Cantonalbank5,340$0.12M0.0%+121.5%0.012%
7/27/2020Nisa Investment Advisors LLC34,751$0.78M0.0%+24.3%0.075%
7/24/2020Dupont Capital Management Corp12,040$0.27M0.0%N/A0.026%
7/23/2020Janney Montgomery Scott LLC17,038$0.38M0.0%N/A0.037%
7/13/2020Louisiana State Employees Retirement System9,120$0.21M0.0%N/A0.020%
6/19/2020State Street Corp1,197,293$17.77M0.0%+7.8%2.592%
6/16/2020Royal Bank of Canada14,050$0.21M0.0%+1,008.0%0.030%
6/5/2020Skandinaviska Enskilda Banken AB publ98,300$1.46M0.0%+29.7%0.213%
5/26/2020Morgan Stanley234,619$3.48M0.0%+38.0%0.508%
5/15/2020AQR Capital Management LLC88,846$1.32M0.0%+130.4%0.192%
5/15/2020Engineers Gate Manager LP24,007$0.36M0.0%N/A0.052%
5/15/2020Squarepoint Ops LLC28,638$0.43M0.0%-71.8%0.062%
5/15/2020Invesco Ltd.742,147$11.01M0.0%-32.6%1.606%
5/15/2020Morgan Stanley234,619$3.48M0.0%+38.0%0.508%
5/15/2020Silvercrest Asset Management Group LLC291,352$4.32M0.0%-3.0%0.631%
5/15/2020Thrivent Financial for Lutherans28,717$0.43M0.0%+5.3%0.062%
5/14/2020Rothschild & Co. Asset Management US Inc.284,328$4.22M0.1%-14.8%0.615%
5/14/2020Wells Fargo & Company MN100,092$1.49M0.0%-47.0%0.217%
5/14/2020Geode Capital Management LLC534,078$7.93M0.0%+5.8%1.155%
5/14/2020Commonwealth of Pennsylvania Public School Empls Retrmt SYS17,240$0.26M0.0%+48.4%0.037%
5/14/2020Deutsche Bank AG41,070$0.61M0.0%+19.5%0.089%
5/14/2020Alliancebernstein L.P.108,190$1.61M0.0%-1.1%0.234%
5/13/2020Parametric Portfolio Associates LLC85,969$1.28M0.0%-28.1%0.186%
5/13/2020Federated Hermes Inc.2,600,120$38.59M0.1%+48.8%5.624%
5/13/2020Skandinaviska Enskilda Banken AB publ98,300$1.46M0.0%+29.7%0.213%
5/12/2020Citigroup Inc.15,695$0.23M0.0%-21.5%0.034%
5/12/2020Principal Financial Group Inc.259,962$3.86M0.0%-4.0%0.562%
5/12/2020Victory Capital Management Inc.26,854$0.40M0.0%-31.4%0.058%
5/12/2020JPMorgan Chase & Co.28,379$0.42M0.0%+143.6%0.061%
5/11/2020Eagle Asset Management Inc.317,988$4.72M0.0%+11.9%0.688%
5/11/2020State Street Corp1,197,293$17.77M0.0%+7.8%2.589%
5/11/2020WINTON GROUP Ltd82,402$1.22M0.0%-11.1%0.178%
5/11/2020Martingale Asset Management L P212,817$3.16M0.0%+1.5%0.460%
5/8/2020PNC Financial Services Group Inc.2,021$30K0.0%-25.8%0.004%
5/8/2020Aigen Investment Management LP3,134$47K0.0%+146.6%0.007%
5/6/2020First Trust Advisors LP42,699$0.63M0.0%-57.6%0.092%
5/6/2020Russell Investments Group Ltd.7,800$0.12M0.0%N/A0.017%
5/6/2020Bank of New York Mellon Corp372,980$5.54M0.0%-4.1%0.807%
5/6/2020Rhumbline Advisers93,359$1.39M0.0%-18.5%0.202%
5/5/2020Aperio Group LLC33,657$0.50M0.0%+71.6%0.073%
5/4/2020American International Group Inc.24,525$0.36M0.0%-4.8%0.053%
5/4/2020Victory Capital Management Inc.26,854$0.40M0.0%-31.4%0.058%
5/2/2020SG Americas Securities LLC13,640$0.20M0.0%+94.1%0.029%
5/1/2020BlackRock Inc.6,207,165$92.12M0.0%+1.2%13.425%
5/1/2020UBS Group AG30,879$0.46M0.0%-52.8%0.067%
4/30/2020Bessemer Group Inc.111,600$1.66M0.0%+0.8%0.241%
4/27/2020Texas Permanent School Fund29,125$0.43M0.0%+24.3%0.063%
4/6/2020State of Alaska Department of Revenue31,785$0.47M0.0%+22.9%0.069%
3/5/2020Nuveen Asset Management LLC138,345$2.67M0.0%-54.4%0.295%
2/20/2020Geode Capital Management LLC504,828$9.74M0.0%+2.6%1.075%
2/18/2020Alliancebernstein L.P.109,340$2.11M0.0%+1.3%0.233%
2/14/2020Cubist Systematic Strategies LLC10,264$0.20M0.0%-76.4%0.022%
2/14/2020AQR Capital Management LLC38,568$0.74M0.0%-3.9%0.082%
2/14/2020Schonfeld Strategic Advisors LLC70,179$1.35M0.0%N/A0.150%
2/14/2020Bank of America Corp DE35,606$0.69M0.0%-67.4%0.076%
2/14/2020UBS Asset Management Americas Inc.293,799$5.67M0.0%+0.8%0.626%
2/14/2020Jacobs Levy Equity Management Inc.179,605$3.47M0.0%+1.3%0.383%
2/14/2020Marshall Wace LLP294,064$5.67M0.0%-28.8%0.626%
2/14/2020Bank of New York Mellon Corp388,765$7.50M0.0%+1.4%0.828%
(Data available from 1/1/2016 forward)
This page was last updated on 9/28/2020 by MarketBeat.com Staff
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