AMPH — Amphastar Pharmaceuticals, Inc. Institutional Ownership Transactions

Total Bought:
4,249,109113 transactions
Total Sold:
3,890,666141 transactions
Net:
+358,443shares
FundPrevious Shares
Current Shares
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Change in Shares
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Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
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Change in Weight (%)
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Type
BlackRock, Inc.6,032,7226,117,822+85,1000.010.00-0.00buy
VANGUARD GROUP INC2,711,4732,714,628+3,1550.000.00-0.00buy
TD ASSET MANAGEMENT INC2,135,0381,840,286-294,7520.090.06-0.03sell
STATE STREET CORP1,530,4641,596,110+65,6460.000.00-0.00buy
Neuberger Berman Group LLC1,615,0881,374,125-240,9630.060.04-0.02sell
Pacer Advisors, Inc.2,5931,350,368+1,347,7750.000.11+0.11buy
DIMENSIONAL FUND ADVISORS LP1,093,3021,198,590+105,2880.010.01-0.00buy
FULLER & THALER ASSET MANAGEMENT, INC.1,260,7671,132,926-127,8410.240.16-0.08sell
Epoch Investment Partners, Inc.1,191,1101,101,273-89,8370.260.20-0.06sell
Boston Trust Walden Corp539,639978,920+439,2810.180.26+0.07buy
GEODE CAPITAL MANAGEMENT, LLC920,363916,081-4,2820.000.00-0.00sell
FEDERATED HERMES, INC.1,947,100823,487-1,123,6130.210.07-0.14sell
MORGAN STANLEY677,626632,074-45,5520.000.00-0.00sell
NORTHERN TRUST CORP583,362613,170+29,8080.000.00-0.00buy
MARSHALL WACE, LLP568,494608,706+40,2120.040.03-0.01buy
PRICE T ROWE ASSOCIATES INC /MD/568,894566,656-2,2380.000.00-0.00sell
RENAISSANCE TECHNOLOGIES LLC489,400525,500+36,1000.040.03-0.01buy
BESSEMER GROUP INC477,021488,630+11,6090.040.03-0.01buy
AMERICAN CENTURY COMPANIES INC639,592472,017-167,5750.020.01-0.01sell
GOLDMAN SACHS GROUP INC449,389427,835-21,5540.000.00-0.00sell
Boston Partners0426,636+426,6360.000.02+0.02buy
Granite Investment Partners, LLC405,718396,702-9,0160.840.64-0.21sell
CHARLES SCHWAB INVESTMENT MANAGEMENT INC350,056347,512-2,5440.000.00-0.00sell
SEI INVESTMENTS CO308,000308,00000.000.00-0.00hold
Bank of New York Mellon Corp300,000300,00000.000.00-0.00hold
Invesco Ltd.332,925298,864-34,0610.000.00-0.00sell
Bank of New York Mellon Corp253,751285,863+32,1120.000.00-0.00buy
NORDEA INVESTMENT MANAGEMENT AB266,863279,714+12,8510.010.01-0.00buy
MILLENNIUM MANAGEMENT LLC259,650256,556-3,0940.010.01-0.00sell
Wealthfront Advisers LLC0249,605+249,6050.000.03+0.03buy
SYSTEMATIC FINANCIAL MANAGEMENT LP0246,348+246,3480.000.23+0.23buy
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC222,620237,520+14,9000.040.03-0.01buy
PRINCIPAL FINANCIAL GROUP INC202,017207,978+5,9610.010.00-0.00buy
JANUS HENDERSON GROUP PLC147,045189,347+42,3020.000.00-0.00buy
OBERWEIS ASSET MANAGEMENT INC/161,155184,595+23,4400.400.32-0.08buy
SILVERCREST ASSET MANAGEMENT GROUP LLC168,472166,814-1,6580.060.04-0.01sell
Assenagon Asset Management S.A.167,355161,399-5,9560.020.01-0.01sell
UBS Group AG101,032153,742+52,7100.000.00-0.00buy
JPMORGAN CHASE & CO73,920153,571+79,6510.000.00+0.00buy
Clark Capital Management Group, Inc.153,747148,075-5,6720.050.04-0.01sell
AMERIPRISE FINANCIAL INC144,598146,015+1,4170.000.00-0.00buy
VOLORIDGE INVESTMENT MANAGEMENT, LLC123,445143,436+19,9910.020.02-0.00buy
CITADEL ADVISORS LLC135,237140,413+5,1760.010.00-0.00buy
Portolan Capital Management, LLC327,764131,123-196,6411.150.33-0.83sell
LAM GROUP, INC.130,800130,80004.493.46-1.03hold
FRONTIER CAPITAL MANAGEMENT CO LLC123,619123,360-2590.060.04-0.01sell
D. E. Shaw & Co., Inc.23,659118,851+95,1920.000.00+0.00buy
Qube Research & Technologies Ltd116,678115,292-1,3860.010.01-0.00sell
BANK OF AMERICA CORP /DE/158,131112,094-46,0370.000.00-0.00sell
Trexquant Investment LP89,280105,528+16,2480.050.05-0.01buy
Legal & General Group Plc104,323103,741-5820.000.00-0.00sell
RENAISSANCE GROUP LLC69,87699,572+29,6960.140.15+0.01buy
JANE STREET GROUP, LLC63,61499,487+35,8730.000.01+0.00buy
TWO SIGMA INVESTMENTS, LP98,79898,184-6140.010.01-0.00sell
PUBLIC SECTOR PENSION INVESTMENT BOARD80,58793,430+12,8430.020.01-0.01buy
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC92,35792,251-1060.050.04-0.01sell
PDT Partners, LLC81,18490,484+9,3000.350.30-0.05buy
RHUMBLINE ADVISERS86,11487,327+1,2130.000.00-0.00buy
TWO SIGMA ADVISERS, LP98,30085,900-12,4000.010.01-0.00sell
Cetera Investment Advisers085,000+85,0000.000.00+0.00buy
BARCLAYS PLC74,45684,790+10,3340.000.00-0.00buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC76,44583,231+6,7860.000.00-0.00buy
FIRST TRUST ADVISORS LP18,02981,129+63,1000.000.00+0.00buy
OPPENHEIMER ASSET MANAGEMENT INC.88,00081,000-7,0000.000.00-0.00sell
Swiss National Bank76,40076,40000.000.00-0.00hold
NEW YORK STATE COMMON RETIREMENT FUND70,49070,49000.000.00-0.00hold
Bridge City Capital, LLC71,07970,095-9840.950.69-0.25sell
Connor, Clark & Lunn Investment Management Ltd.83,67367,367-16,3060.020.01-0.01sell
VICTORY CAPITAL MANAGEMENT INC218,53163,387-155,1440.010.00-0.01sell
CITIGROUP INC57,81263,171+5,3590.000.00-0.00buy
Aurora Investment Counsel54,69854,705+71.441.11-0.32buy
ALLIANCEBERNSTEIN L.P.49,74150,630+8890.000.00-0.00buy
Campbell & CO Investment Adviser LLC047,566+47,5660.000.14+0.14buy
TWINBEECH CAPITAL LP046,797+46,7970.000.03+0.03buy
ARISTEIA CAPITAL, L.L.C.043,235+43,2350.000.06+0.06buy
Schonfeld Strategic Advisors LLC9,60742,614+33,0070.000.01+0.01buy
INTECH INVESTMENT MANAGEMENT LLC12,98942,156+29,1670.010.02+0.01buy
ASSETMARK, INC43,90641,921-1,9850.010.00-0.00sell
MARTINGALE ASSET MANAGEMENT L P40,26540,205-600.040.04-0.01sell
PRUDENTIAL FINANCIAL INC39,32438,694-6300.000.00-0.00sell
BNP PARIBAS FINANCIAL MARKETS94,46636,964-57,5020.000.00-0.00sell
LSV ASSET MANAGEMENT80,40036,400-44,0000.010.00-0.01sell
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM36,96436,369-5950.000.00-0.00sell
CANADA LIFE ASSURANCE Co36,94735,045-1,9020.000.00-0.00sell
DEUTSCHE BANK AG\23,24334,082+10,8390.000.00+0.00buy
ENVESTNET ASSET MANAGEMENT INC34,66632,203-2,4630.000.00-0.00sell
SUSQUEHANNA INTERNATIONAL GROUP, LLP14,78331,266+16,4830.000.00+0.00buy
NOMURA HOLDINGS INC030,765+30,7650.000.01+0.01buy
AQR CAPITAL MANAGEMENT LLC41,66729,471-12,1960.000.00-0.00sell
Engineers Gate Manager LP26,45029,108+2,6580.030.02-0.01buy
THRIVENT FINANCIAL FOR LUTHERANS29,81528,988-8270.000.00-0.00sell
ROYAL BANK OF CANADA26,51428,632+2,1180.000.00-0.00buy
Gotham Asset Management, LLC35,73828,448-7,2900.020.01-0.01sell
SEI INVESTMENTS CO41,22828,125-13,1030.000.00-0.00sell
Arkadios Wealth Advisors26,58527,964+1,3790.070.06-0.02buy
FRANKLIN RESOURCES INC28,46527,405-1,0600.000.00-0.00sell
CHATHAM CAPITAL GROUP, INC.27,69027,295-3950.220.17-0.05sell
STATE OF WISCONSIN INVESTMENT BOARD59,23125,649-33,5820.010.00-0.00sell
Quantbot Technologies LP025,454+25,4540.000.03+0.03buy
Advisor OS, LLC26,03325,405-6280.130.11-0.02sell
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