AMPH — Amphastar Pharmaceuticals, Inc. Institutional Ownership Transactions

Total Bought:
2,954,62588 transactions
Total Sold:
7,128,812108 transactions
Net:
-4,174,187shares
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.5,421,3435,224,934-196,4090.000.00-0.00sell
DIMENSIONAL FUND ADVISORS LP2,027,9472,305,107+277,1600.010.01+0.00buy
STATE STREET CORP1,607,5151,642,126+34,6110.000.00-0.00buy
AMERICAN CENTURY COMPANIES INC1,017,5381,176,626+159,0880.010.01+0.00buy
MARSHALL WACE, LLP1,025,6401,066,322+40,6820.020.02-0.00buy
GEODE CAPITAL MANAGEMENT, LLC976,650969,840-6,8100.000.00-0.00sell
FULLER & THALER ASSET MANAGEMENT, INC.1,395,139949,238-445,9010.090.05-0.04sell
D. E. Shaw & Co., Inc.665,542887,048+221,5060.010.01+0.00buy
LSV ASSET MANAGEMENT651,714642,014-9,7000.030.02-0.00sell
RENAISSANCE TECHNOLOGIES LLC553,900525,100-28,8000.020.01-0.00sell
GOLDMAN SACHS GROUP INC329,388505,360+175,9720.000.00+0.00buy
SYSTEMATIC FINANCIAL MANAGEMENT LP452,898437,384-15,5140.200.18-0.03sell
MORGAN STANLEY420,337434,840+14,5030.000.00-0.00buy
UBS Group AG420,263393,110-27,1530.000.00-0.00sell
HRT FINANCIAL LP56,181387,530+331,3490.000.01+0.01buy
DENALI ADVISORS LLC266,465375,965+109,5000.580.76+0.18buy
NORTHERN TRUST CORP372,279370,991-1,2880.000.00-0.00sell
Bridge City Capital, LLC335,105338,708+3,6031.821.56-0.26buy
Sixth Street Partners Management Company, L.P.0310,178+310,1780.000.00+0.00buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC321,039310,178-10,8610.000.00-0.00sell
Bank of New York Mellon Corp300,000300,00000.000.00-0.00hold
BRIDGEWAY CAPITAL MANAGEMENT, LLC330,457298,954-31,5030.130.11-0.02sell
ROYCE & ASSOCIATES LP406,175294,758-111,4170.080.05-0.03sell
TWO SIGMA INVESTMENTS, LP138,148248,115+109,9670.000.00+0.00buy
FIRST TRUST ADVISORS LP150,591246,951+96,3600.000.00+0.00buy
Pacer Advisors, Inc.261,483241,181-20,3020.000.01+0.01sell
Bank of New York Mellon Corp243,226232,343-10,8830.000.00-0.00sell
Financial Sense Advisors, Inc.220,000220,00000.040.04-0.00hold
AQR CAPITAL MANAGEMENT LLC78,778208,651+129,8730.000.00+0.00buy
PRINCIPAL FINANCIAL GROUP INC209,131204,250-4,8810.000.00-0.00sell
NEW YORK STATE COMMON RETIREMENT FUND148,722181,122+32,4000.000.00+0.00buy
JANE STREET GROUP, LLC92,475178,734+86,2590.000.00+0.00buy
Empowered Funds, LLC181,332162,812-18,5200.020.02-0.01sell
O'SHAUGHNESSY ASSET MANAGEMENT, LLC103,929159,427+55,4980.010.01+0.00buy
Invesco Ltd.604,774158,064-446,7100.000.00-0.00sell
VICTORY CAPITAL MANAGEMENT INC249,617149,612-100,0050.000.00-0.00sell
Universal- Beteiligungs- und Servicegesellschaft mbH139,402139,40200.000.00-0.00hold
BANK OF AMERICA CORP /DE/174,323136,824-37,4990.000.00-0.00sell
ALGERT GLOBAL LLC62,360131,400+69,0400.020.03+0.01buy
LAM GROUP, INC.130,800130,80001.411.31-0.10hold
NORDEA INVESTMENT MANAGEMENT AB123,824126,931+3,1070.000.00-0.00buy
BESSEMER GROUP INC122,046121,345-7010.000.00-0.00sell
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP325,291116,653-208,6380.000.00-0.00sell
PUBLIC SECTOR PENSION INVESTMENT BOARD126,574116,648-9,9260.010.01-0.00sell
Nuveen, LLC76,59588,397+11,8020.000.00+0.00buy
EXCHANGE TRADED CONCEPTS, LLC82,41687,054+4,6380.010.01-0.00buy
RHUMBLINE ADVISERS83,72180,454-3,2670.000.00-0.00sell
Squarepoint Ops LLC28,34578,795+50,4500.000.00+0.00buy
Legal & General Group Plc80,91678,281-2,6350.000.00-0.00sell
ASSETMARK, INC53,73868,590+14,8520.000.00+0.00buy
AMERIPRISE FINANCIAL INC78,77568,244-10,5310.000.00-0.00sell
Robeco Institutional Asset Management B.V.66,40766,40700.000.00-0.00hold
Swiss National Bank72,60064,800-7,8000.000.00-0.00sell
JPMORGAN CHASE & CO104,57457,563-47,0110.000.00-0.00sell
Jump Financial, LLC056,781+56,7810.000.01+0.01buy
ALLIANCEBERNSTEIN L.P.56,43056,43000.000.00-0.00hold
WELLS FARGO & COMPANY/MN42,01955,913+13,8940.000.00+0.00buy
CITIGROUP INC35,90455,779+19,8750.000.00+0.00buy
Point72 Asset Management, L.P.054,964+54,9640.000.00+0.00buy
BNP PARIBAS FINANCIAL MARKETS156,07754,663-101,4140.000.00-0.00sell
Creative Planning16,40351,444+35,0410.000.00+0.00buy
PRICE T ROWE ASSOCIATES INC /MD/44,90351,103+6,2000.000.00+0.00buy
VOLORIDGE INVESTMENT MANAGEMENT, LLC171,18850,912-120,2760.010.00-0.01sell
SUSQUEHANNA INTERNATIONAL GROUP, LLP050,565+50,5650.000.00+0.00buy
INTECH INVESTMENT MANAGEMENT LLC24,20749,839+25,6320.000.01+0.00buy
SteelPeak Wealth, LLC48,46248,684+2220.030.03-0.00buy
XTX Topco Ltd87,73646,808-40,9280.030.01-0.02sell
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC55,37544,062-11,3130.000.00-0.00sell
Polaris Capital Management, LLC43,23243,23200.070.08+0.01hold
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM28,29936,151+7,8520.000.00+0.00buy
DEUTSCHE BANK AG\33,13135,307+2,1760.000.00-0.00buy
PRUDENTIAL FINANCIAL INC50,69335,133-15,5600.000.00-0.00sell
Crestwood Advisors Group, LLC035,000+35,0000.000.00+0.00buy
Y-Intercept (Hong Kong) Ltd034,704+34,7040.000.01+0.01buy
Vident Advisory, LLC23,24434,221+10,9770.000.01+0.00buy
Brevan Howard Capital Management LP11,61434,201+22,5870.000.01+0.01buy
Legato Capital Management LLC34,13534,13500.060.06-0.00hold
Janney Montgomery Scott LLC13,81733,841+20,0240.000.00+0.00buy
SEGALL BRYANT & HAMILL, LLC33,31833,31800.010.01+0.00hold
SummerHaven Investment Management, LLC32,63332,63300.390.35-0.04hold
MILLENNIUM MANAGEMENT LLC371,37331,814-339,5590.010.00-0.01sell
SG Americas Securities, LLC32,80631,709-1,0970.000.00-0.00sell
Engineers Gate Manager LP030,191+30,1910.000.01+0.01buy
FMR LLC1,29428,958+27,6640.000.00+0.00buy
CANADA LIFE ASSURANCE Co30,21626,787-3,4290.000.00-0.00sell
State of Alaska, Department of Revenue27,41026,433-9770.010.01-0.00sell
Advisor OS, LLC25,40525,40500.040.03-0.00hold
ADVISORY RESEARCH INC25,33525,337+20.060.05-0.01buy
BARCLAYS PLC21,28325,217+3,9340.000.00+0.00buy
FRANKLIN RESOURCES INC139,30524,986-114,3190.000.00-0.00sell
Quadrature Capital Ltd30,56124,428-6,1330.010.00-0.00sell
Campbell & CO Investment Adviser LLC023,211+23,2110.000.02+0.02buy
THRIVENT FINANCIAL FOR LUTHERANS23,61822,295-1,3230.000.00-0.00sell
NEW YORK STATE TEACHERS RETIREMENT SYSTEM21,82521,180-6450.000.00-0.00sell
Quantinno Capital Management LP020,827+20,8270.000.00+0.00buy
MetLife Investment Management, LLC20,76120,76100.000.00-0.00hold
RAYMOND JAMES FINANCIAL INC19,05519,313+2580.000.00-0.00buy
Russell Investments Group, Ltd.3,44518,021+14,5760.000.00+0.00buy
Illinois Municipal Retirement Fund19,52817,452-2,0760.000.00-0.00sell
Man Group plc37,27417,342-19,9320.000.00-0.00sell
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