AMPH — Amphastar Pharmaceuticals, Inc. Institutional Ownership Transactions

Total Bought:
4,150,337118 transactions
Total Sold:
3,681,626126 transactions
Net:
+468,711shares
FundPrevious Shares
Current Shares
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Change in Shares
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Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
▲▼
Change in Weight (%)
▲▼
Type
BlackRock, Inc.5,668,7935,485,057-183,7360.000.00+0.00sell
VANGUARD GROUP INC2,686,9502,631,040-55,9100.000.00+0.00sell
TD ASSET MANAGEMENT INC2,034,9301,931,892-103,0380.040.04+0.00sell
DIMENSIONAL FUND ADVISORS LP1,626,8841,755,665+128,7810.010.01+0.00buy
STATE STREET CORP1,576,2331,500,742-75,4910.000.00+0.00sell
FULLER & THALER ASSET MANAGEMENT, INC.1,263,7721,353,927+90,1550.110.12+0.02buy
Boston Trust Walden Corp1,176,4531,173,107-3,3460.190.23+0.04sell
Epoch Investment Partners, Inc.1,241,3691,133,986-107,3830.150.17+0.02sell
GEODE CAPITAL MANAGEMENT, LLC973,237922,577-50,6600.000.00+0.00sell
MARSHALL WACE, LLP848,685874,068+25,3830.020.03+0.00buy
MILLENNIUM MANAGEMENT LLC618,984697,765+78,7810.010.01+0.00buy
RENAISSANCE TECHNOLOGIES LLC576,500586,900+10,4000.020.02+0.00buy
MORGAN STANLEY681,222574,679-106,5430.000.00-0.00sell
D. E. Shaw & Co., Inc.293,928517,222+223,2940.010.01+0.00buy
TRUIST FINANCIAL CORP0511,000+511,0000.000.00+0.00buy
SYSTEMATIC FINANCIAL MANAGEMENT LP359,307423,112+63,8050.220.27+0.05buy
NORTHERN TRUST CORP421,136399,470-21,6660.000.00+0.00sell
ALGERT GLOBAL LLC124,290392,902+268,6120.060.18+0.12buy
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP81,239392,310+311,0710.000.01+0.01buy
Invesco Ltd.386,971389,593+2,6220.000.00+0.00buy
ROYCE & ASSOCIATES LP283,187366,322+83,1350.070.10+0.03buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC346,784356,409+9,6250.000.00+0.00buy
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC365,920326,183-39,7370.030.03-0.00sell
BRIDGEWAY CAPITAL MANAGEMENT, LLC85,112312,337+227,2250.050.18+0.13buy
UBS Group AG66,834312,274+245,4400.000.00+0.00buy
Bank of New York Mellon Corp300,000300,00000.000.00-0.00hold
VOLORIDGE INVESTMENT MANAGEMENT, LLC325,512292,443-33,0690.030.03-0.00sell
AMERICAN CENTURY COMPANIES INC233,161288,585+55,4240.000.00+0.00buy
Clark Capital Management Group, Inc.0283,674+283,6740.000.05+0.05buy
PRICE T ROWE ASSOCIATES INC /MD/273,288275,222+1,9340.000.00+0.00buy
Bank of New York Mellon Corp314,803267,828-46,9750.000.00-0.00sell
JPMORGAN CHASE & CO158,114253,232+95,1180.000.00+0.00buy
GOLDMAN SACHS GROUP INC356,250241,228-115,0220.000.00-0.00sell
Qube Research & Technologies Ltd469,492241,212-228,2800.010.01-0.01sell
CITADEL ADVISORS LLC292,345226,775-65,5700.010.00-0.00sell
BNP PARIBAS FINANCIAL MARKETS71,689222,019+150,3300.000.00+0.00buy
VICTORY CAPITAL MANAGEMENT INC76,862211,800+134,9380.000.00+0.00buy
PRINCIPAL FINANCIAL GROUP INC219,042205,678-13,3640.000.00+0.00sell
NORDEA INVESTMENT MANAGEMENT AB152,015153,351+1,3360.000.00+0.00buy
FIRST TRUST ADVISORS LP94,305150,422+56,1170.000.00+0.00buy
Empowered Funds, LLC85,112149,795+64,6830.020.04+0.02buy
JANE STREET GROUP, LLC160,082148,459-11,6230.010.00-0.00sell
BALYASNY ASSET MANAGEMENT L.P.266,306141,852-124,4540.010.01-0.01sell
PUBLIC SECTOR PENSION INVESTMENT BOARD125,363139,675+14,3120.010.01+0.00buy
SEI INVESTMENTS CO139,000139,00000.000.00-0.00hold
Bridge City Capital, LLC138,644136,258-2,3860.890.97+0.08sell
DENALI ADVISORS LLC0135,000+135,0000.000.41+0.41buy
LAM GROUP, INC.130,800130,80002.012.16+0.15hold
AMERIPRISE FINANCIAL INC169,849129,841-40,0080.000.00-0.00sell
RICE HALL JAMES & ASSOCIATES, LLC0129,339+129,3390.000.19+0.19buy
BANK OF AMERICA CORP /DE/145,125127,097-18,0280.000.00-0.00sell
RAYMOND JAMES FINANCIAL INC117,119118,187+1,0680.000.00+0.00buy
Cetera Investment Advisers120,000111,000-9,0000.000.00-0.00sell
TWO SIGMA INVESTMENTS, LP80,13098,678+18,5480.000.00+0.00buy
Legal & General Group Plc101,15497,614-3,5400.000.00+0.00sell
NEW YORK STATE COMMON RETIREMENT FUND48,36990,169+41,8000.000.00+0.00buy
RHUMBLINE ADVISERS95,28790,129-5,1580.000.00+0.00sell
Jefferies Financial Group Inc.089,233+89,2330.000.02+0.02buy
OPPENHEIMER ASSET MANAGEMENT INC.82,00085,000+3,0000.000.00+0.00buy
HRT FINANCIAL LP42,08077,746+35,6660.000.01+0.00buy
Nuveen, LLC81,14277,703-3,4390.000.00+0.00sell
LSV ASSET MANAGEMENT43,20073,300+30,1000.000.00+0.00buy
Swiss National Bank72,60072,60000.000.00+0.00hold
O'SHAUGHNESSY ASSET MANAGEMENT, LLC40,30969,058+28,7490.010.01+0.00buy
BARCLAYS PLC82,08766,494-15,5930.000.00-0.00sell
CX Institutional263,28363,316-199,9670.210.05-0.16sell
AQR CAPITAL MANAGEMENT LLC75,84562,145-13,7000.000.00-0.00sell
ASSETMARK, INC43,76656,487+12,7210.000.00+0.00buy
SteelPeak Wealth, LLC55,79555,695-1000.050.05-0.00sell
Creative Planning42,62055,115+12,4950.000.00+0.00buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC93,65254,335-39,3170.000.00-0.00sell
INTECH INVESTMENT MANAGEMENT LLC51,07151,160+890.010.01+0.00buy
ALLIANCEBERNSTEIN L.P.50,63050,63000.000.00+0.00hold
ROYAL BANK OF CANADA318,71749,671-269,0460.000.00-0.00sell
Squarepoint Ops LLC23,02649,310+26,2840.000.00+0.00buy
PRUDENTIAL FINANCIAL INC41,95147,429+5,4780.000.00-0.00buy
Quantedge Capital Pte Ltd045,100+45,1000.000.66+0.66buy
ACADIAN ASSET MANAGEMENT LLC044,349+44,3490.000.00+0.00buy
Campbell & CO Investment Adviser LLC22,43344,068+21,6350.030.09+0.06buy
Susquehanna Portfolio Strategies, LLC39,56439,56400.020.02-0.00hold
SummerHaven Investment Management, LLC038,200+38,2000.000.59+0.59buy
CHOREO, LLC37,00037,00000.000.00-0.00hold
Legato Capital Management LLC36,06036,06000.100.10+0.01hold
Arkadios Wealth Advisors35,16336,008+8450.020.02-0.00buy
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM35,87735,879+20.000.00+0.00buy
Man Group plc20,30032,385+12,0850.000.00+0.00buy
OSAIC HOLDINGS, INC.15,23631,614+16,3780.000.00+0.00buy
CANADA LIFE ASSURANCE Co30,21630,21600.000.00+0.00hold
Quantbot Technologies LP60,95529,763-31,1920.040.02-0.01sell
WELLS FARGO & COMPANY/MN24,39628,751+4,3550.000.00+0.00buy
DEUTSCHE BANK AG\25,17828,396+3,2180.000.00+0.00buy
Illumine Investment Management, LLC27,12627,677+5510.500.53+0.03buy
STEPHENS INC /AR/26,00026,00000.000.00-0.00hold
THRIVENT FINANCIAL FOR LUTHERANS27,03625,828-1,2080.000.00-0.00sell
Advisor OS, LLC25,40525,40500.060.06+0.00hold
Y-Intercept (Hong Kong) Ltd17,72725,090+7,3630.010.02+0.01buy
NEW YORK STATE TEACHERS RETIREMENT SYSTEM23,73223,328-4040.000.00+0.00sell
MetLife Investment Management, LLC23,09323,09300.000.00-0.00hold
NOMURA HOLDINGS INC48,88022,875-26,0050.010.00-0.01sell
TWO SIGMA ADVISERS, LP95,20022,800-72,4000.000.00-0.00sell
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