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Amphastar Pharmaceuticals (AMPH) Institutional Ownership

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

Current
Institutional Ownership
Percentage
65.09%
Number of
Institutional Buyers
(last 12 months)
132
Total
Institutional Inflows
(last 12 months)
$283.72M
Number of
Institutional Sellers
(last 12 months)
81
Total
Institutional Outflows
(last 12 months)
$144.01M
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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
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%
5/3/2024BI Asset Management Fondsmaeglerselskab A S12,455$547K0.0%+62.9%0.025%
5/2/2024Mutual of America Capital Management LLC97,683$4.29M0.0%+11.3%0.200%
5/2/2024Nordea Investment Management AB333,014$14.80M0.0%+0.4%0.681%
5/2/2024 Hussman Strategic Advisors Inc.63,000$2.77M0.6%N/A0.129%
5/1/2024 BNP Paribas Financial Markets61,233$2.69M0.0%-37.4%0.125%
5/1/2024 Mirae Asset Global Investments Co. Ltd.17,920$787K0.0%-2.8%0.037%
5/1/2024 Shariaportfolio Inc.16,019$703K0.4%+18.0%0.033%
4/30/2024 Perigon Wealth Management LLC5,215$229K0.0%-56.9%0.011%
4/29/2024 Principal Financial Group Inc.218,574$9.60M0.0%+7.7%0.447%
4/29/2024 China Universal Asset Management Co. Ltd.9,246$406K0.1%+66.8%0.019%
4/26/2024 Yousif Capital Management LLC13,707$602K0.0%-17.8%0.028%
4/26/2024 YHB Investment Advisors Inc.625$27K0.0%N/A0.001%
4/25/2024 New York State Teachers Retirement System30,855$1.36M0.0%+12.9%0.063%
4/24/2024 Assenagon Asset Management S.A.154,299$6.78M0.0%N/A0.316%
4/23/2024 Nations Financial Group Inc. IA ADV14,923$655K0.1%+2.7%0.031%
4/18/2024 Allspring Global Investments Holdings LLC64,564$2.84M0.0%+61.9%0.132%
4/17/2024 Guidance Capital Inc.8,417$343K0.1%+12.6%0.017%
4/17/2024 Hennion & Walsh Asset Management Inc.8,234$362K0.0%-26.8%0.017%
4/12/2024 Annex Advisory Services LLC14,777$649K0.0%+6.6%0.031%
4/12/2024 Bridge City Capital LLC34,773$1.53M0.6%+0.8%0.072%
4/5/2024 Juncture Wealth Strategies LLC11,560$508K0.2%-38.5%0.024%
3/15/2024B. Riley Wealth Advisors Inc.6,628$410K0.0%N/A0.014%
3/11/2024Vanguard Group Inc.2,815,596$174.15M0.0%+1.7%5.854%
3/4/2024Tucker Asset Management LLC27,956$1.73M0.4%-3.4%0.058%
2/23/2024Cim LLC9,245$572K0.1%N/A0.019%
2/15/2024Boone Capital Management LLC400,000$24.74M5.8%N/A0.835%
2/15/2024Comerica Bank16,770$1.04M0.0%+3.8%0.035%
2/14/2024 Shariaportfolio Inc.13,574$840K0.6%+8.5%0.028%
2/14/2024Seven Eight Capital LP12,948$801K0.1%N/A0.027%
2/13/2024Epoch Investment Partners Inc.592,530$36.65M0.2%+348.7%1.237%
2/13/2024 Annex Advisory Services LLC13,860$857K0.0%+213.2%0.029%
2/12/2024Eagle Asset Management Inc.36,042$2.23M0.0%-4.4%0.075%
2/12/2024TD Asset Management Inc793,559$49.08M0.0%+449.0%1.656%
2/9/2024 Nations Financial Group Inc. IA ADV14,524$898K0.1%+37.8%0.030%
2/9/2024AXS Investments LLC8,000$495K0.1%N/A0.017%
2/9/2024Mark Sheptoff Financial Planning LLC7,000$433K0.3%+2,233.3%0.015%
2/9/2024US Bancorp DE21,248$1.31M0.0%+2,648.8%0.044%
2/9/2024Franklin Resources Inc.26,564$1.64M0.0%-0.7%0.055%
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2/9/2024Assetmark Inc.35,787$2.21M0.0%+14.7%0.075%
2/9/2024 Renaissance Group LLC48,419$3.01M0.1%+6.4%0.101%
2/9/2024Trexquant Investment LP38,959$2.41M0.1%N/A0.081%
2/9/2024Corient Private Wealth LLC15,400$952K0.0%-24.3%0.032%
2/9/2024D.A. Davidson & CO.26,624$1.65M0.0%-0.8%0.056%
2/9/2024Thoroughbred Financial Services LLC13,095$809K0.1%+191.8%0.027%
2/9/2024Hillsdale Investment Management Inc.96,353$5.96M0.5%-0.2%0.201%
2/9/2024BI Asset Management Fondsmaeglerselskab A S7,644$473K0.0%N/A0.016%
2/8/2024Navellier & Associates Inc.7,727$478K0.1%N/A0.016%
2/8/2024Quadrant Capital Group LLC1,026$63K0.0%+27.8%0.002%
2/8/2024 Janney Montgomery Scott LLC10,368$641K0.0%N/A0.022%
2/7/2024 Principal Financial Group Inc.202,953$12.55M0.0%-3.4%0.424%
2/7/2024Dimensional Fund Advisors LP1,339,142$82.83M0.0%-29.1%2.795%
2/7/2024 BNP Paribas Financial Markets97,806$6.05M0.0%-20.1%0.204%
2/7/2024Teacher Retirement System of Texas9,025$558K0.0%-17.7%0.019%
2/7/2024Mesirow Institutional Investment Management Inc.252,831$15.64M1.5%+37.6%0.528%
2/7/2024Principal Securities Inc.548$34K0.0%N/A0.001%
2/6/2024Charles Schwab Investment Management Inc.379,480$23.47M0.0%+7.7%0.792%
2/6/2024Lisanti Capital Growth LLC40,770$2.52M0.6%+61.9%0.085%
2/6/2024 Maryland State Retirement & Pension System13,581$840K0.0%-3.2%0.028%
2/6/2024Gallacher Capital Management LLC5,750$356K0.2%N/A0.012%
2/6/2024LSV Asset Management317,600$19.64M0.0%+49.6%0.663%
2/6/2024 Amalgamated Bank16,344$1.01M0.0%-3.4%0.034%
2/6/2024Westover Capital Advisors LLC10,483$648K0.2%N/A0.022%
2/6/2024 Los Angeles Capital Management LLC17,428$1.08M0.0%-36.5%0.036%
2/6/2024Swiss National Bank77,100$4.77M0.0%-9.2%0.161%
2/6/2024New York Life Investment Management LLC9,245$572K0.0%-2.5%0.019%
2/5/2024Victory Capital Management Inc.237,474$14.69M0.0%+870.9%0.496%
2/5/2024Russell Investments Group Ltd.63,667$3.94M0.0%-51.2%0.133%
2/2/2024Truist Financial Corp15,790$977K0.0%+10.3%0.033%
2/1/2024 Yousif Capital Management LLC16,668$1.03M0.0%-6.0%0.035%
2/1/2024New York State Common Retirement Fund53,688$3.32M0.0%+11.1%0.112%
2/1/2024Illinois Municipal Retirement Fund21,593$1.34M0.0%-2.2%0.045%
2/1/2024Handelsbanken Fonder AB14,100$872K0.0%+54.9%0.029%
1/31/2024Calamos Advisors LLC19,479$1.21M0.0%N/A0.041%
1/31/2024Federated Hermes Inc.3,272,761$202.42M0.5%-4.9%6.831%
1/31/2024 Court Place Advisors LLC5,500$340K0.1%N/A0.011%
1/30/2024 Zurcher Kantonalbank Zurich Cantonalbank10,792$667K0.0%+14.4%0.023%
1/30/2024 Lam Group Inc.130,800$8.09M7.4%+2.2%0.273%
1/30/2024Strs Ohio16,000$989K0.0%-14.0%0.033%
1/29/2024 Louisiana State Employees Retirement System18,700$1.16M0.0%N/A0.039%
1/29/2024 Shaker Investments LLC OH49,078$3.04M1.4%+136.0%0.102%
1/29/2024 Perigon Wealth Management LLC12,102$749K0.0%+153.0%0.025%
1/26/2024Mutual of America Capital Management LLC87,757$5.43M0.1%-4.2%0.183%
1/26/2024 Leeward Financial Partners LLC3,507$217K0.1%N/A0.007%
1/26/2024 Moody Aldrich Partners LLC63,114$3.90M0.7%N/A0.132%
1/25/2024 Allspring Global Investments Holdings LLC39,886$2.47M0.0%+466.9%0.083%
1/25/2024 International Assets Investment Management LLC13,916$8.61M0.0%N/A0.029%
1/25/2024 Wakefield Asset Management LLLP14,128$874K0.3%N/A0.029%
1/25/2024Nisa Investment Advisors LLC2,430$150K0.0%+115.0%0.005%
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1/24/2024 Stratos Wealth Partners LTD.6,926$428K0.0%+48.3%0.014%
1/24/2024 New York State Teachers Retirement System27,341$1.69M0.0%-0.7%0.057%
1/24/2024 International Assets Investment Management LLC13,916$8.61M0.0%N/A0.029%
1/24/2024 China Universal Asset Management Co. Ltd.5,542$343K0.1%+339.5%0.012%
1/19/2024 State of Alaska Department of Revenue22,989$1.42M0.0%-3.1%0.048%
1/18/2024 McGlone Suttner Wealth Management Inc.453$28K0.0%N/A0.001%
1/16/2024 Raymond James & Associates92,659$5.73M0.0%+75.7%0.193%
1/16/2024 Legato Capital Management LLC15,217$941K0.1%+95.4%0.032%
1/12/2024SG Americas Securities LLC8,719$539K0.0%-82.8%0.018%
1/12/2024 Advisor Resource Council13,162$814K0.1%N/A0.027%
(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, 215 institutional investors and hedge funds held shares of Amphastar Pharmaceuticals. The most heavily invested institutionals were Federated Hermes Inc. ($202.42M), Vanguard Group Inc. ($174.15M), Dimensional Fund Advisors LP ($82.83M), Fuller & Thaler Asset Management Inc. ($58.65M), TD Asset Management Inc ($49.08M), Epoch Investment Partners Inc. ($36.65M), and Granite Investment Partners LLC ($30.64M).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 182 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 ($800.56K), Epoch Investment Partners Inc. ($592.57K), Granite Investment Partners LLC ($536.82K), Mesirow Institutional Investment Management Inc. ($500.47K), Boone Capital Management LLC ($400K), MESIROW FINANCIAL INVESTMENT MANAGEMENT Equity & Fixed Income ($341.29K), and LSV Asset Management ($306.90K).

How much institutional buying is happening at Amphastar Pharmaceuticals?

Institutional investors have bought a total of 9,433,429 shares in the last 24 months. This purchase volume represents approximately $424.70M in transactions.

Which Amphastar Pharmaceuticals major shareholders have been selling company stock?

Of the 110 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 ($548.60K), Assenagon Asset Management S.A. ($443.75K), Federated Hermes Inc. ($391.72K), Allspring Global Investments Holdings LLC ($337.66K), Russell Investments Group Ltd. ($260.16K), Mesirow Institutional Investment Management Inc. ($247.64K), and Fuller & Thaler Asset Management Inc. ($219.40K).

How much institutional selling is happening at Amphastar Pharmaceuticals?

Institutional investors have sold a total of 4,809,490 shares in the last 24 months. This volume of shares sold represents approximately $212.21M in transactions.


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This page (NASDAQ:AMPH) was last updated on 5/6/2024 by MarketBeat.com Staff

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