Stock Transactions — AMPHASTAR PHARMACEUTICALS IN

Total Bought
3,120,199
129 transactions
Total Sold
2,295,375
132 transactions
Net
+824,824
shares
Filing Period:Transaction:
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
TD ASSET MANAGEMENT INC1,010,5931,691,569+680,9760.040.06+0.02buy
MILLENNIUM MANAGEMENT LLC400,095738,748+338,6530.010.02+0.01buy
Epoch Investment Partners, Inc.798,4621,078,852+280,3900.160.20+0.04buy
MARSHALL WACE, LLP0227,127+227,1270.000.01+0.01buy
CITADEL ADVISORS LLC67,697263,151+195,4540.000.01+0.01buy
AMERICAN CENTURY COMPANIES INC618,644740,408+121,7640.020.02+0.00buy
Qube Research & Technologies Ltd125,835206,219+80,3840.010.02+0.01buy
Brandywine Global Investment Management, LLC074,115+74,1150.000.02+0.02buy
BESSEMER GROUP INC395,941466,228+70,2870.030.03+0.00buy
JANE STREET GROUP, LLC38,86096,714+57,8540.000.00+0.00buy
Clark Capital Management Group, Inc.40,06497,410+57,3460.010.03+0.02buy
SILVERCREST ASSET MANAGEMENT GROUP LLC112,428169,576+57,1480.030.05+0.01buy
Aurora Investment Counsel054,466+54,4660.001.28+1.28buy
MORGAN STANLEY559,039610,137+51,0980.000.00-0.00buy
Invesco Ltd.403,040450,930+47,8900.000.00+0.00buy
Granite Investment Partners, LLC352,770397,514+44,7440.590.66+0.07buy
UBS Group AG80,452122,681+42,2290.000.00+0.00buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC43,83685,803+41,9670.000.00+0.00buy
GEODE CAPITAL MANAGEMENT, LLC866,032906,348+40,3160.000.00-0.00buy
Assenagon Asset Management S.A.154,299189,605+35,3060.020.02+0.00buy
BANK OF AMERICA CORP /DE/125,379155,267+29,8880.000.00+0.00buy
Trexquant Investment LP77,725105,745+28,0200.070.06-0.00buy
Arkadios Wealth Advisors025,755+25,7550.000.07+0.07buy
Centiva Capital, LP023,575+23,5750.000.05+0.05buy
ROYAL BANK OF CANADA12,13933,184+21,0450.000.00+0.00buy
TUDOR INVESTMENT CORP ET AL019,427+19,4270.000.01+0.01buy
Portolan Capital Management, LLC91,005108,863+17,8580.300.36+0.05buy
Connor, Clark & Lunn Investment Management Ltd.88,552104,121+15,5690.020.02+0.00buy
STATE STREET CORP1,514,2491,529,536+15,2870.000.00-0.00buy
WELLS FARGO & COMPANY/MN57,24171,786+14,5450.000.00+0.00buy
Bridge City Capital, LLC34,77348,946+14,1730.560.66+0.10buy
Cambridge Investment Research Advisors, Inc.011,870+11,8700.000.00+0.00buy
NEW YORK STATE COMMON RETIREMENT FUND53,98965,727+11,7380.000.00+0.00buy
INTECH INVESTMENT MANAGEMENT LLC010,658+10,6580.000.01+0.01buy
Engineers Gate Manager LP25,44535,695+10,2500.030.03+0.00buy
PDT Partners, LLC09,702+9,7020.000.04+0.04buy
CANADA LIFE ASSURANCE Co39,93049,122+9,1920.000.00+0.00buy
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND09,100+9,1000.000.00+0.00buy
ROYCE & ASSOCIATES LP09,076+9,0760.000.00+0.00buy
Man Group plc08,776+8,7760.000.00+0.00buy
Squarepoint Ops LLC82,05190,552+8,5010.010.01-0.00buy
CAPSTONE INVESTMENT ADVISORS, LLC07,944+7,9440.000.01+0.01buy
PUBLIC SECTOR PENSION INVESTMENT BOARD76,59383,887+7,2940.020.02-0.00buy
Tower Research Capital LLC (TRC)1,1818,458+7,2770.000.01+0.00buy
Gallacher Capital Management LLC06,971+6,9710.000.15+0.15buy
FMR LLC20,88627,752+6,8660.000.00+0.00buy
LPL Financial LLC06,752+6,7520.000.00+0.00buy
DEERFIELD MANAGEMENT COMPANY, L.P.06,623+6,6230.000.00+0.00buy
Verition Fund Management LLC06,511+6,5110.000.00+0.00buy
TEXAS PERMANENT SCHOOL FUND CORP32,70438,626+5,9220.010.01+0.00buy
MML INVESTORS SERVICES, LLC05,806+5,8060.000.00+0.00buy
RENAISSANCE GROUP LLC59,40265,018+5,6160.100.10+0.00buy
Schonfeld Strategic Advisors LLC6,22911,750+5,5210.000.00+0.00buy
Court Place Advisors, LLC05,500+5,5000.000.07+0.07buy
SHERBROOKE PARK ADVISERS LLC9,72415,147+5,4230.080.11+0.02buy
Allianz Asset Management GmbH05,400+5,4000.000.00+0.00buy
Alan B Lancz & Associates, Inc.05,400+5,4000.000.21+0.21buy
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM5,62310,913+5,2900.000.00+0.00buy
Ellsworth Advisors, LLC81,16586,391+5,2260.920.96+0.04buy
AIGEN INVESTMENT MANAGEMENT, LP05,171+5,1710.000.04+0.04buy
Oakworth Capital, Inc.05,023+5,0230.000.01+0.01buy
Walleye Capital LLC05,017+5,0170.000.00+0.00buy
Mendota Financial Group, LLC04,504+4,5040.000.10+0.10buy
ASSETMARK, INC35,77740,256+4,4790.010.00-0.00buy
AlphaQuest LLC14,349+4,3480.000.02+0.02buy
Legato Capital Management LLC10,50714,810+4,3030.060.08+0.02buy
NORTHERN TRUST CORP560,782564,123+3,3410.000.00-0.00buy
MetLife Investment Management, LLC19,51722,607+3,0900.010.01-0.00buy
FRANKLIN RESOURCES INC25,67028,640+2,9700.000.00-0.00buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC356,405359,222+2,8170.000.00-0.00buy
Handelsbanken Fonder AB14,10016,900+2,8000.000.00+0.00buy
UniSuper Management Pty Ltd6,7319,331+2,6000.000.00+0.00buy
ALLIANCEBERNSTEIN L.P.47,24049,770+2,5300.000.00-0.00buy
1620 INVESTMENT ADVISORS, INC.02,318+2,3180.000.07+0.07buy
EntryPoint Capital, LLC3,6075,898+2,2910.140.11-0.03buy
Cynosure Group, LLC7,2549,276+2,0220.060.06+0.00buy
Pathstone Holdings, LLC5,6077,452+1,8450.000.00+0.00buy
STEPHENS INC /AR/9,13910,935+1,7960.010.01+0.00buy
WINTON GROUP Ltd20,58122,234+1,6530.060.06-0.00buy
GUGGENHEIM CAPITAL LLC4,6116,184+1,5730.000.00+0.00buy
ENVESTNET ASSET MANAGEMENT INC23,79725,360+1,5630.000.00-0.00buy
Quantbot Technologies LP10,94812,430+1,4820.030.02-0.00buy
Swiss National Bank75,60077,000+1,4000.000.00-0.00buy
RHUMBLINE ADVISERS89,19390,587+1,3940.000.00-0.00buy
INNEALTA CAPITAL, LLC01,371+1,3710.000.02+0.02buy
GUIDANCE CAPITAL, INC8,4179,770+1,3530.130.14+0.01buy
MANUFACTURERS LIFE INSURANCE COMPANY, THE21,29222,246+9540.000.00-0.00buy
ADVISORY RESEARCH INC13,32914,270+9410.120.11-0.01buy
SIMPLEX TRADING, LLC0815+8150.000.00+0.00buy
GROUP ONE TRADING LLC0814+8140.000.00+0.00buy
CIM, LLC9,31510,016+7010.060.07+0.01buy
Louisiana State Employees Retirement System18,50019,200+7000.020.01-0.00buy
nVerses Capital, LLC1,6002,200+6000.170.05-0.12buy
KBC Group NV9711,509+5380.000.00+0.00buy
PRINCIPAL SECURITIES, INC.292731+4390.000.00+0.00buy
Arizona State Retirement System10,53310,943+4100.000.00-0.00buy
Steward Partners Investment Advisory, LLC250650+4000.000.00+0.00buy
Rafferty Asset Management, LLC5,4175,760+3430.000.00-0.00buy
Blue Trust, Inc.1,2951,604+3090.000.00+0.00buy
Crossmark Global Holdings, Inc.11,02511,300+2750.010.01-0.00buy
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