AMPH — Amphastar Pharmaceuticals, Inc. Institutional Ownership Transactions

Total Bought:
3,517,031116 transactions
Total Sold:
3,085,036122 transactions
Net:
+431,995shares
FundPrevious Shares
Current Shares
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Change in Shares
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Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
▲▼
Change in Weight (%)
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Type
BlackRock, Inc.5,485,0575,462,015-23,0420.000.00-0.00sell
VANGUARD GROUP INC2,631,0402,608,158-22,8820.000.00-0.00sell
TD ASSET MANAGEMENT INC1,931,8921,963,052+31,1600.040.04+0.00buy
DIMENSIONAL FUND ADVISORS LP1,755,6651,799,685+44,0200.010.01+0.00buy
STATE STREET CORP1,500,7421,531,786+31,0440.000.00-0.00buy
FULLER & THALER ASSET MANAGEMENT, INC.1,353,9271,394,463+40,5360.120.13+0.00buy
MARSHALL WACE, LLP874,0681,237,284+363,2160.030.03+0.01buy
Epoch Investment Partners, Inc.1,133,9861,126,585-7,4010.170.17+0.01sell
Boston Trust Walden Corp1,173,1071,087,266-85,8410.230.22-0.01sell
GEODE CAPITAL MANAGEMENT, LLC922,577886,825-35,7520.000.00-0.00sell
AMERICAN CENTURY COMPANIES INC288,585665,336+376,7510.000.01+0.01buy
MORGAN STANLEY574,679591,631+16,9520.000.00+0.00buy
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP392,310559,426+167,1160.010.01+0.00buy
D. E. Shaw & Co., Inc.517,222557,066+39,8440.010.01+0.00buy
GOLDMAN SACHS GROUP INC241,228556,709+315,4810.000.00+0.00buy
RENAISSANCE TECHNOLOGIES LLC586,900544,700-42,2000.020.02+0.00sell
Invesco Ltd.389,593501,404+111,8110.000.00+0.00buy
SYSTEMATIC FINANCIAL MANAGEMENT LP423,112435,580+12,4680.270.27+0.00buy
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC326,183402,563+76,3800.030.03+0.01buy
NORTHERN TRUST CORP399,470371,391-28,0790.000.00-0.00sell
ROYCE & ASSOCIATES LP366,322352,297-14,0250.100.10-0.00sell
CHARLES SCHWAB INVESTMENT MANAGEMENT INC356,409350,707-5,7020.000.00-0.00sell
BRIDGEWAY CAPITAL MANAGEMENT, LLC312,337323,549+11,2120.180.18+0.00buy
Clark Capital Management Group, Inc.283,674317,482+33,8080.050.05+0.00buy
VICTORY CAPITAL MANAGEMENT INC211,800305,161+93,3610.000.00+0.00buy
Bank of New York Mellon Corp300,000300,00000.000.00-0.00hold
MILLENNIUM MANAGEMENT LLC697,765290,673-407,0920.010.01-0.01sell
Bank of New York Mellon Corp267,828259,061-8,7670.000.00-0.00sell
UBS Group AG312,274256,624-55,6500.000.00-0.00sell
Bridge City Capital, LLC136,258235,485+99,2270.971.85+0.88buy
Financial Sense Advisors, Inc.0235,000+235,0000.000.04+0.04buy
VOLORIDGE INVESTMENT MANAGEMENT, LLC292,443231,305-61,1380.030.02-0.00sell
CITADEL ADVISORS LLC226,775228,724+1,9490.000.00-0.00buy
PRINCIPAL FINANCIAL GROUP INC205,678217,974+12,2960.000.00+0.00buy
JANE STREET GROUP, LLC148,459217,537+69,0780.000.01+0.00buy
DENALI ADVISORS LLC135,000211,765+76,7650.410.63+0.22buy
Pacer Advisors, Inc.5,996177,744+171,7480.000.01+0.01buy
Empowered Funds, LLC149,795165,907+16,1120.040.04-0.01buy
JPMORGAN CHASE & CO253,232158,644-94,5880.000.00-0.00sell
FIRST TRUST ADVISORS LP150,422140,310-10,1120.000.00-0.00sell
SEI INVESTMENTS CO139,000139,00000.000.00-0.00hold
AMERIPRISE FINANCIAL INC129,841133,715+3,8740.000.00+0.00buy
LAM GROUP, INC.130,800130,80002.162.00-0.16hold
NORDEA INVESTMENT MANAGEMENT AB153,351129,144-24,2070.000.00-0.00sell
BANK OF AMERICA CORP /DE/127,097128,174+1,0770.000.00-0.00buy
NEW YORK STATE COMMON RETIREMENT FUND90,169125,968+35,7990.000.00+0.00buy
ALGERT GLOBAL LLC392,902125,130-267,7720.180.05-0.12sell
PUBLIC SECTOR PENSION INVESTMENT BOARD139,675122,505-17,1700.010.01-0.00sell
RICE HALL JAMES & ASSOCIATES, LLC129,339121,176-8,1630.190.18-0.01sell
BNP PARIBAS FINANCIAL MARKETS222,019120,893-101,1260.000.00-0.00sell
BESSEMER GROUP INC143120,890+120,7470.000.00+0.00buy
Trexquant Investment LP0113,673+113,6730.000.03+0.03buy
Qube Research & Technologies Ltd241,212111,439-129,7730.010.00-0.00sell
Cetera Investment Advisers111,000111,00000.000.00-0.00hold
LSV ASSET MANAGEMENT73,300110,300+37,0000.000.01+0.00buy
Brandywine Global Investment Management, LLC0105,417+105,4170.000.02+0.02buy
TWO SIGMA INVESTMENTS, LP98,67898,67800.000.00-0.00hold
SG Americas Securities, LLC093,515+93,5150.000.00+0.00buy
Quantedge Capital Pte Ltd45,10091,700+46,6000.661.17+0.51buy
Legal & General Group Plc97,61490,730-6,8840.000.00-0.00sell
O'SHAUGHNESSY ASSET MANAGEMENT, LLC69,05887,183+18,1250.010.01+0.00buy
RAYMOND JAMES FINANCIAL INC118,18784,454-33,7330.000.00-0.00sell
RHUMBLINE ADVISERS90,12982,390-7,7390.000.00-0.00sell
BALYASNY ASSET MANAGEMENT L.P.141,85277,467-64,3850.010.00-0.00sell
Nuveen, LLC77,70376,101-1,6020.000.00-0.00sell
BARCLAYS PLC66,49475,319+8,8250.000.00+0.00buy
Swiss National Bank72,60072,60000.000.00+0.00hold
AQR CAPITAL MANAGEMENT LLC62,14567,652+5,5070.000.00-0.00buy
Susquehanna Portfolio Strategies, LLC39,56466,969+27,4050.020.03+0.01buy
CX Institutional63,31664,123+8070.050.05-0.00buy
INTECH INVESTMENT MANAGEMENT LLC51,16063,232+12,0720.010.02+0.00buy
CIBC WORLD MARKET INC.062,192+62,1920.000.00+0.00buy
ALLIANCEBERNSTEIN L.P.50,63060,630+10,0000.000.00+0.00buy
SteelPeak Wealth, LLC55,69555,69500.050.05-0.00hold
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC54,33555,232+8970.000.00-0.00buy
ASSETMARK, INC56,48754,359-2,1280.000.00-0.00sell
Creative Planning55,11551,664-3,4510.000.00-0.00sell
XTX Topco Ltd048,607+48,6070.000.03+0.03buy
PRUDENTIAL FINANCIAL INC47,42947,203-2260.000.00+0.00sell
WELLS FARGO & COMPANY/MN28,75145,302+16,5510.000.00+0.00buy
SummerHaven Investment Management, LLC38,20038,20000.590.58-0.01hold
CHOREO, LLC37,00037,00000.000.00+0.00hold
PRICE T ROWE ASSOCIATES INC /MD/275,22236,796-238,4260.000.00-0.00sell
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM35,87935,798-810.000.00-0.00sell
Polaris Capital Management, LLC13,10035,532+22,4320.020.08+0.06buy
Campbell & CO Investment Adviser LLC44,06830,682-13,3860.090.04-0.05sell
CANADA LIFE ASSURANCE Co30,21630,21600.000.00+0.00hold
CANADA PENSION PLAN INVESTMENT BOARD20,70029,800+9,1000.000.00+0.00buy
DEUTSCHE BANK AG\28,39629,557+1,1610.000.00+0.00buy
Universal- Beteiligungs- und Servicegesellschaft mbH029,104+29,1040.000.00+0.00buy
ENVESTNET ASSET MANAGEMENT INC21,97528,823+6,8480.000.00+0.00buy
Illumine Investment Management, LLC27,67728,328+6510.530.55+0.03buy
CITIGROUP INC19,81528,280+8,4650.000.00+0.00buy
State of Alaska, Department of Revenue20,78827,916+7,1280.010.01+0.00buy
Gotham Asset Management, LLC15,36427,802+12,4380.000.00+0.00buy
Freestone Grove Partners LP027,593+27,5930.000.01+0.01buy
Legato Capital Management LLC36,06026,590-9,4700.100.06-0.04sell
Arkadios Wealth Advisors36,00826,303-9,7050.020.01-0.01sell
FRANKLIN RESOURCES INC9,52526,045+16,5200.000.00+0.00buy
Advisor OS, LLC25,40525,40500.060.05-0.00hold
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