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Amphastar Pharmaceuticals (AMPH) Institutional Ownership

$46.72
+0.40 (+0.86%)
(As of 10/4/2024 ET)
Compare

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

Current
Institutional Ownership
Percentage
65.09%
Number of
Institutional Buyers
(last 12 months)
136
Total
Institutional Inflows
(last 12 months)
$308.58M
Number of
Institutional Sellers
(last 12 months)
80
Total
Institutional Outflows
(last 12 months)
$118.71M
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AMPH Institutional Buying and Selling by Quarter

Amphastar Pharmaceuticals Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/3/2024SG Americas Securities LLC35,234$1.71M0.0%N/A0.072%
9/20/2024Healthcare of Ontario Pension Plan Trust Fund9,100$364K0.0%N/A0.019%
9/16/2024Point72 DIFC Ltd2,127$85K0.0%-79.8%0.004%
9/16/2024Point72 Asia Singapore Pte. Ltd.746$30K0.0%-83.4%0.002%
9/6/2024Cim LLC10,016$401K0.1%+7.5%0.020%
9/5/2024Sanctuary Advisors LLC9,439$388K0.0%N/A0.019%
8/22/2024Aurora Investment Counsel54,466$2.18M1.3%N/A0.111%
8/21/2024Truist Financial Corp14,485$579K0.0%-5.8%0.030%
8/19/2024Point72 Asset Management L.P.235,836$9.43M0.0%-10.1%0.482%
8/16/2024Invst LLC11,638$448K0.0%+101.3%0.024%
8/15/2024The Manufacturers Life Insurance Company 22,246$890K0.0%+4.5%0.045%
8/15/2024Millennium Management LLC738,748$29.55M0.0%+84.6%1.511%
8/15/2024Deerfield Management Company L.P. Series C6,623$265K0.0%N/A0.014%
8/15/2024AQR Capital Management LLC55,796$2.23M0.0%-2.2%0.114%
8/15/2024Point72 Asia Singapore Pte. Ltd.746$30K0.0%-83.4%0.002%
8/14/2024Squarepoint Ops LLC90,552$3.62M0.0%+10.4%0.185%
8/14/2024Point72 DIFC Ltd2,127$85K0.0%-79.8%0.004%
8/14/2024Marshall Wace LLP227,127$9.09M0.0%N/A0.464%
8/14/2024Public Sector Pension Investment Board83,887$3.36M0.0%+9.5%0.172%
8/14/2024Epoch Investment Partners Inc.1,078,852$43.15M0.2%+35.1%2.206%
8/14/2024ProShare Advisors LLC8,840$354K0.0%-19.4%0.018%
8/13/2024Hancock Whitney Corp5,738$230K0.0%-6.0%0.012%
8/13/2024Thrivent Financial for Lutherans31,665$1.27M0.0%-2.3%0.065%
8/13/2024Sei Investments Co.26,543$1.06M0.0%-13.3%0.054%
8/13/2024Granite Investment Partners LLC397,514$15.90M0.7%+12.7%0.813%
8/13/2024Public Employees Retirement Association of Colorado5,265$211K0.0%-13.0%0.011%
8/12/2024Intech Investment Management LLC10,658$426K0.0%N/A0.022%
8/12/2024Hsbc Holdings PLC6,718$271K0.0%-9.6%0.014%
8/10/2024Mutual of America Capital Management LLC93,729$3.75M0.0%-4.0%0.192%
8/9/2024Renaissance Technologies LLC537,700$21.51M0.0%-10.2%1.100%
8/9/2024Dimensional Fund Advisors LP1,070,275$42.81M0.0%-9.6%2.189%
8/9/2024WINTON GROUP Ltd22,234$889K0.1%+8.0%0.045%
8/8/2024Federated Hermes Inc.1,944,800$77.79M0.2%-6.4%3.977%
8/8/2024American Century Companies Inc.740,408$29.62M0.0%+19.7%1.514%
8/7/2024Texas Permanent School Fund Corp38,626$1.55M0.0%+18.1%0.079%
8/6/2024Quest Partners LLC4,349$174K0.0%+434,800.0%0.009%
8/6/2024LSV Asset Management80,400$3.22M0.0%-64.2%0.164%
8/6/2024Gallacher Capital Management LLC6,971$279K0.1%N/A0.014%
8/6/2024Advisor OS LLC26,012$1.04M0.1%-3.4%0.053%
8/5/2024Arizona State Retirement System10,943$438K0.0%+3.9%0.022%
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8/5/2024Victory Capital Management Inc.197,001$7.88M0.0%-7.4%0.403%
8/3/2024Chase Investment Counsel Corp20,000$870K0.3%N/A0.041%
8/3/2024TD Asset Management Inc1,691,569$67.66M0.1%+67.4%3.459%
8/2/2024Mesirow Institutional Investment Management Inc.353,447$14.14M1.2%+0.9%0.723%
8/1/2024Rhumbline Advisers90,587$3.62M0.0%+1.6%0.185%
8/1/2024Guidance Capital Inc.9,770$425K0.1%+16.1%0.020%
7/31/2024nVerses Capital LLC2,200$88K0.1%+37.5%0.004%
7/30/2024Maryland State Retirement & Pension System13,299$532K0.0%-2.1%0.027%
7/29/2024Crossmark Global Holdings Inc.11,300$452K0.0%+2.5%0.023%
7/29/2024Principal Financial Group Inc.218,172$8.73M0.0%-0.2%0.446%
7/29/2024Innealta Capital LLC1,371$55K0.0%N/A0.003%
7/29/2024Zurcher Kantonalbank Zurich Cantonalbank6,244$250K0.0%-29.6%0.013%
7/29/2024Arkadios Wealth Advisors25,755$1.03M0.1%N/A0.053%
7/26/2024Legato Capital Management LLC14,810$592K0.1%+41.0%0.030%
7/26/2024Allspring Global Investments Holdings LLC40,946$1.64M0.0%-36.6%0.084%
7/26/2024Shaker Investments LLC OH18,545$742K0.3%-62.3%0.038%
7/26/2024Bank of New York Mellon Corp289,954$11.60M0.0%-1.5%0.593%
7/26/2024AlphaCentric Advisors LLC25,000$1M0.7%N/A0.051%
7/24/2024Louisiana State Employees Retirement System19,200$768K0.0%+3.8%0.039%
7/23/20241620 Investment Advisors Inc.2,318$93K0.1%N/A0.005%
7/19/2024Raymond James & Associates114,719$4.59M0.0%+16.9%0.235%
7/19/2024Oakworth Capital Inc.5,023$201K0.0%N/A0.010%
7/18/2024Blue Trust Inc.1,604$70K0.0%+23.9%0.003%
7/18/2024Ellsworth Advisors LLC86,391$3.46M1.0%+6.4%0.177%
7/18/2024Assenagon Asset Management S.A.189,605$7.58M0.0%+22.9%0.388%
7/11/2024Mendota Financial Group LLC4,504$180K0.1%N/A0.009%
7/11/2024Juncture Wealth Strategies LLC11,220$449K0.2%-2.9%0.023%
7/2/2024First Hawaiian Bank5,519$221K0.0%-5.9%0.011%
5/24/2024Invst LLC5,781$251K0.0%N/A0.012%
5/20/2024EMC Capital Management3,113$137K0.1%N/A0.006%
5/17/2024Comerica Bank15,591$685K0.0%-7.0%0.032%
5/17/2024Hancock Whitney Corp6,107$268K0.0%+58.4%0.012%
5/16/2024California State Teachers Retirement System38,269$1.68M0.0%-7.0%0.078%
5/16/2024Jacobs Levy Equity Management Inc.194,985$8.56M0.0%-6.5%0.399%
5/16/2024Janus Henderson Group PLC159,198$6.99M0.0%-3.6%0.326%
5/16/2024Silvercrest Asset Management Group LLC112,428$4.94M0.0%+35.1%0.230%
5/15/2024Public Employees Retirement Association of Colorado6,049$266K0.0%-5.6%0.012%
5/15/2024Price T Rowe Associates Inc. MD584,544$25.67M0.0%-0.4%1.195%
5/15/2024Epoch Investment Partners Inc.798,462$35.06M0.2%+34.8%1.660%
5/14/2024EntryPoint Capital LLC3,607$158K0.1%+382.2%0.007%
5/14/2024CANADA LIFE ASSURANCE Co39,930$1.75M0.0%+29.3%0.083%
5/14/2024American International Group Inc.20,347$893K0.0%-2.7%0.042%
5/13/2024Bessemer Group Inc.395,941$17.39M0.0%+21.5%0.823%
5/13/2024UniSuper Management Pty Ltd6,731$296K0.0%N/A0.014%
5/11/2024Cynosure Group LLC7,254$319K0.1%N/A0.015%
5/11/2024Hillsdale Investment Management Inc.39,279$1.73M0.1%-59.2%0.082%
5/11/2024Mark Sheptoff Financial Planning LLC2,250$99K0.1%-67.9%0.005%
5/10/2024Vanguard Group Inc.2,734,040$120.05M0.0%-2.9%5.685%
5/9/2024State Board of Administration of Florida Retirement System5,623$247K0.0%-48.7%0.012%
5/8/2024ProShare Advisors LLC10,973$482K0.0%+6.9%0.023%
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5/8/2024US Bancorp DE17,056$749K0.0%-19.7%0.035%
5/8/2024Russell Investments Group Ltd.34,321$1.51M0.0%-46.1%0.071%
5/7/2024Sei Investments Co.30,630$1.35M0.0%-17.8%0.064%
5/7/2024Concurrent Investment Advisors LLC15,778$693K0.0%N/A0.033%
5/7/2024Swiss National Bank75,600$3.32M0.0%-1.9%0.157%
5/7/2024Mesirow Institutional Investment Management Inc.350,294$15.38M1.4%+38.5%0.728%
5/6/2024Quantbot Technologies LP10,948$481K0.0%N/A0.023%
5/6/2024LSV Asset Management224,768$9.87M0.0%-29.2%0.467%
5/6/2024Texas Permanent School Fund Corp32,704$1.44M0.0%+1.3%0.068%
5/4/2024Buck Wealth Strategies LLC38,318$1.68M0.6%N/A0.078%
(Data available from 1/1/2016 forward)

AMPH Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of AMPH shares?

During the previous two years, 233 institutional investors and hedge funds held shares of Amphastar Pharmaceuticals. The most heavily invested institutionals were Vanguard Group Inc. ($120.05M), Federated Hermes Inc. ($77.79M), TD Asset Management Inc ($67.66M), Fuller & Thaler Asset Management Inc. ($58.65M), Epoch Investment Partners Inc. ($43.15M), Dimensional Fund Advisors LP ($42.81M), and American Century Companies Inc. ($29.62M).Learn more on AMPH's institutional investors.

What percentage of Amphastar Pharmaceuticals stock is owned by institutional investors?

65.09% of Amphastar Pharmaceuticals stock is owned by institutional investors. Learn more on AMPH's institutional investor holdings.

Which institutional investors have been buying Amphastar Pharmaceuticals stock?

Of the 187 institutional investors that purchased Amphastar Pharmaceuticals stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: TD Asset Management Inc ($1.48M), Epoch Investment Partners Inc. ($1.08M), Mesirow Institutional Investment Management Inc. ($601.08K), Granite Investment Partners LLC ($581.57K), Boone Capital Management LLC ($400K), Millennium Management LLC ($338.65K), and LSV Asset Management ($306.90K).

How much institutional buying is happening at Amphastar Pharmaceuticals?

Institutional investors have bought a total of 10,060,921 shares in the last 24 months. This purchase volume represents approximately $460.67M in transactions.

Which Amphastar Pharmaceuticals major shareholders have been selling company stock?

Of the 120 institutional investors that sold Amphastar Pharmaceuticals stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Dimensional Fund Advisors LP ($662.15K), Assenagon Asset Management S.A. ($435.16K), LSV Asset Management ($353.55K), Allspring Global Investments Holdings LLC ($338.28K), Federated Hermes Inc. ($319.56K), Russell Investments Group Ltd. ($289.50K), and Mesirow Institutional Investment Management Inc. ($247.64K).

How much institutional selling is happening at Amphastar Pharmaceuticals?

Institutional investors have sold a total of 5,085,127 shares in the last 24 months. This volume of shares sold represents approximately $227.57M in transactions.


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This page (NASDAQ:AMPH) was last updated on 10/6/2024 by MarketBeat.com Staff
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