Stock Transactions — AMPHASTAR PHARMACEUTICALS IN

Total Bought
3,517,031
116 transactions
Total Sold
3,085,036
122 transactions
Net
+431,995
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
AMERICAN CENTURY COMPANIES INC288,585665,336+376,7510.000.01+0.01buy
MARSHALL WACE, LLP874,0681,237,284+363,2160.030.03+0.01buy
GOLDMAN SACHS GROUP INC241,228556,709+315,4810.000.00+0.00buy
Financial Sense Advisors, Inc.0235,000+235,0000.000.04+0.04buy
Pacer Advisors, Inc.5,996177,744+171,7480.000.01+0.01buy
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP392,310559,426+167,1160.010.01+0.00buy
BESSEMER GROUP INC143120,890+120,7470.000.00+0.00buy
Trexquant Investment LP0113,673+113,6730.000.03+0.03buy
Invesco Ltd.389,593501,404+111,8110.000.00+0.00buy
Brandywine Global Investment Management, LLC0105,417+105,4170.000.02+0.02buy
Bridge City Capital, LLC136,258235,485+99,2270.971.85+0.88buy
SG Americas Securities, LLC093,515+93,5150.000.00+0.00buy
VICTORY CAPITAL MANAGEMENT INC211,800305,161+93,3610.000.00+0.00buy
DENALI ADVISORS LLC135,000211,765+76,7650.410.63+0.22buy
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC326,183402,563+76,3800.030.03+0.01buy
JANE STREET GROUP, LLC148,459217,537+69,0780.000.01+0.00buy
CIBC WORLD MARKET INC.062,192+62,1920.000.00+0.00buy
XTX Topco Ltd048,607+48,6070.000.03+0.03buy
Quantedge Capital Pte Ltd45,10091,700+46,6000.661.17+0.51buy
DIMENSIONAL FUND ADVISORS LP1,755,6651,799,685+44,0200.010.01+0.00buy
FULLER & THALER ASSET MANAGEMENT, INC.1,353,9271,394,463+40,5360.120.13+0.00buy
D. E. Shaw & Co., Inc.517,222557,066+39,8440.010.01+0.00buy
LSV ASSET MANAGEMENT73,300110,300+37,0000.000.01+0.00buy
NEW YORK STATE COMMON RETIREMENT FUND90,169125,968+35,7990.000.00+0.00buy
Clark Capital Management Group, Inc.283,674317,482+33,8080.050.05+0.00buy
TD ASSET MANAGEMENT INC1,931,8921,963,052+31,1600.040.04+0.00buy
STATE STREET CORP1,500,7421,531,786+31,0440.000.00-0.00buy
Universal- Beteiligungs- und Servicegesellschaft mbH029,104+29,1040.000.00+0.00buy
Freestone Grove Partners LP027,593+27,5930.000.01+0.01buy
Susquehanna Portfolio Strategies, LLC39,56466,969+27,4050.020.03+0.01buy
FEDERATED HERMES, INC.023,537+23,5370.000.00+0.00buy
Polaris Capital Management, LLC13,10035,532+22,4320.020.08+0.06buy
O'SHAUGHNESSY ASSET MANAGEMENT, LLC69,05887,183+18,1250.010.01+0.00buy
MORGAN STANLEY574,679591,631+16,9520.000.00+0.00buy
WELLS FARGO & COMPANY/MN28,75145,302+16,5510.000.00+0.00buy
FRANKLIN RESOURCES INC9,52526,045+16,5200.000.00+0.00buy
Empowered Funds, LLC149,795165,907+16,1120.040.04-0.01buy
ExodusPoint Capital Management, LP014,929+14,9290.000.00+0.00buy
DEERFIELD MANAGEMENT COMPANY, L.P.014,852+14,8520.000.01+0.01buy
SYSTEMATIC FINANCIAL MANAGEMENT LP423,112435,580+12,4680.270.27+0.00buy
Gotham Asset Management, LLC15,36427,802+12,4380.000.00+0.00buy
PRINCIPAL FINANCIAL GROUP INC205,678217,974+12,2960.000.00+0.00buy
INTECH INVESTMENT MANAGEMENT LLC51,16063,232+12,0720.010.02+0.00buy
Round Rock Advisors, LLC8,58020,477+11,8970.030.08+0.05buy
BRIDGEWAY CAPITAL MANAGEMENT, LLC312,337323,549+11,2120.180.18+0.00buy
ALLIANCEBERNSTEIN L.P.50,63060,630+10,0000.000.00+0.00buy
Ameritas Advisory Services, LLC09,186+9,1860.000.01+0.01buy
CANADA PENSION PLAN INVESTMENT BOARD20,70029,800+9,1000.000.00+0.00buy
BARCLAYS PLC66,49475,319+8,8250.000.00+0.00buy
CITIGROUP INC19,81528,280+8,4650.000.00+0.00buy
Jump Financial, LLC07,800+7,8000.000.00+0.00buy
Rafferty Asset Management, LLC07,682+7,6820.000.00+0.00buy
Corient IA LLC07,500+7,5000.000.19+0.19buy
State of Alaska, Department of Revenue20,78827,916+7,1280.010.01+0.00buy
Vestcor Inc9,38316,383+7,0000.010.01+0.01buy
Brevan Howard Capital Management LP13,48920,465+6,9760.010.01+0.01buy
ENVESTNET ASSET MANAGEMENT INC21,97528,823+6,8480.000.00+0.00buy
MML INVESTORS SERVICES, LLC8,46214,661+6,1990.000.00+0.00buy
AQR CAPITAL MANAGEMENT LLC62,14567,652+5,5070.000.00-0.00buy
LPL Financial LLC14,64519,844+5,1990.000.00+0.00buy
Sterling Capital Management LLC11,66716,602+4,9350.000.01+0.00buy
State of Wyoming3,3017,561+4,2600.010.02+0.01buy
AMERIPRISE FINANCIAL INC129,841133,715+3,8740.000.00+0.00buy
BNP Paribas Asset Management Holding S.A.1803,762+3,5820.000.00+0.00buy
PROFUND ADVISORS LLC8,18811,121+2,9330.010.01+0.00buy
SEI INVESTMENTS CO11,97214,649+2,6770.000.00+0.00buy
Quantinno Capital Management LP13,26015,568+2,3080.000.00-0.00buy
Vident Advisory, LLC18,43120,409+1,9780.000.01+0.00buy
CITADEL ADVISORS LLC226,775228,724+1,9490.000.00-0.00buy
TD PRIVATE CLIENT WEALTH LLC4742,418+1,9440.000.00+0.00buy
Pinnacle Wealth Planning Services, Inc.01,615+1,6150.000.00+0.00buy
HANTZ FINANCIAL SERVICES, INC.3,1224,484+1,3620.000.00+0.00buy
DEUTSCHE BANK AG\28,39629,557+1,1610.000.00+0.00buy
BANK OF AMERICA CORP /DE/127,097128,174+1,0770.000.00-0.00buy
Tower Research Capital LLC (TRC)8221,787+9650.000.00+0.00buy
LAZARD ASSET MANAGEMENT LLC0912+9120.000.00+0.00buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC54,33555,232+8970.000.00-0.00buy
COMMONWEALTH EQUITY SERVICES, LLC7,8608,742+8820.000.00+0.00buy
Janney Montgomery Scott LLC13,40514,230+8250.000.00+0.00buy
CX Institutional63,31664,123+8070.050.05-0.00buy
Illumine Investment Management, LLC27,67728,328+6510.530.55+0.03buy
KLP KAPITALFORVALTNING AS7,4007,900+5000.000.00+0.00buy
GAMMA Investing LLC1,2231,685+4620.000.00+0.00buy
LOS ANGELES CAPITAL MANAGEMENT LLC18,93819,397+4590.000.00-0.00buy
ProShare Advisors LLC8,6269,083+4570.000.00-0.00buy
Farther Finance Advisors, LLC9441,381+4370.000.00+0.00buy
Mirae Asset Global Investments Co., Ltd.1,7982,233+4350.000.00+0.00buy
Larson Financial Group LLC409768+3590.000.00+0.00buy
MAI Capital Management58358+3000.000.00+0.00buy
PNC FINANCIAL SERVICES GROUP, INC.5,5315,808+2770.000.00-0.00buy
RICHARDSON FINANCIAL SERVICES INC.611819+2080.010.01-0.00buy
Aster Capital Management (DIFC) Ltd0200+2000.000.00+0.00buy
ALPS ADVISORS INC16,25016,431+1810.000.00+0.00buy
CWM, LLC1,5081,683+1750.000.00+0.00buy
Illinois Municipal Retirement Fund20,74720,913+1660.010.01-0.00buy
JONES FINANCIAL COMPANIES LLLP367531+1640.000.00+0.00buy
CIBC Private Wealth Group LLC721878+1570.000.00+0.00buy
Global Retirement Partners, LLC1,0241,174+1500.000.00-0.00buy
OREGON PUBLIC EMPLOYEES RETIREMENT FUND8,0428,142+1000.000.00-0.00buy
Versant Capital Management, Inc291362+710.000.00+0.00buy
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