AMPHASTAR PHARMACEUTICALS IN

Institution	Shares	Value ($000)
XTX Topco Ltd	48,607	$1,302
Trexquant Investment LP	113,673	$3,044
Brandywine Global Investment Management, LLC	105,417	$2,823
Ameritas Advisory Services, LLC	9,186	$246
Freestone Grove Partners LP	27,593	$739
DEERFIELD MANAGEMENT COMPANY, L.P.	14,852	$398
CIBC WORLD MARKET INC.	62,192	$1,666
ExodusPoint Capital Management, LP	14,929	$400
Universal- Beteiligungs- und Servicegesellschaft mbH	29,104	$785
FEDERATED HERMES, INC.	23,537	$630
Jump Financial, LLC	7,800	$209
Pinnacle Wealth Planning Services, Inc.	1,615	$43
Rafferty Asset Management, LLC	7,682	$206
SUSQUEHANNA INTERNATIONAL GROUP, LLP	8,133	$218
SG Americas Securities, LLC	93,515	$3
Aster Capital Management (DIFC) Ltd	200	$5
LAZARD ASSET MANAGEMENT LLC	912	$24
Elequin Capital, LP	27	$1
FLAGSHIP HARBOR ADVISORS, LLC	25	$1
OPTIMA CAPITAL LLC	20	$1

Increased Positions (90)

Bridge City Capital, LLC

Value ($000) $6,306 (+73.7%) Shares 235,485 (+72.8%)

Quantedge Capital Pte Ltd

Value ($000) $2,456 (+104.3%) Shares 91,700 (+103.3%)

DENALI ADVISORS LLC

Value ($000) $5,671 (+57.6%) Shares 211,765 (+56.9%)

Polaris Capital Management, LLC

Value ($000) $952 (+172.6%) Shares 35,532 (+171.2%)

Round Rock Advisors, LLC

Value ($000) $548 (+158.5%) Shares 20,477 (+138.7%)

Illumine Investment Management, LLC

Value ($000) $759 (+2.9%) Shares 28,328 (+2.4%)

MARSHALL WACE, LLP

Value ($000) $33,134 (+42.2%) Shares 1,237,284 (+41.6%)

Pacer Advisors, Inc.

Value ($000) $4,760 (+2878.8%) Shares 177,744 (+2864.4%)

SYSTEMATIC FINANCIAL MANAGEMENT LP

Value ($000) $11,665 (+3.4%) Shares 435,580 (+2.9%)

Susquehanna Portfolio Strategies, LLC

Value ($000) $1,793 (+70.1%) Shares 66,969 (+69.3%)

AMERICAN CENTURY COMPANIES INC

Value ($000) $17,818 (+131.7%) Shares 665,336 (+130.6%)

HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC

Value ($000) $10,781 (+24.0%) Shares 402,563 (+23.4%)

BRIDGEWAY CAPITAL MANAGEMENT, LLC

Value ($000) $8,665 (+4.1%) Shares 323,549 (+3.6%)

State of Wyoming

Value ($000) $202 (+130.2%) Shares 7,561 (+129.1%)

Clark Capital Management Group, Inc.

Value ($000) $8,502 (+12.5%) Shares 317,482 (+11.9%)

FULLER & THALER ASSET MANAGEMENT, INC.

Value ($000) $37,344 (+3.5%) Shares 1,394,463 (+3.0%)

Empowered Funds, LLC

Value ($000) $4,443 (+11.3%) Shares 165,907 (+10.8%)

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

Value ($000) $14,981 (+43.3%) Shares 559,426 (+42.6%)

GOLDMAN SACHS GROUP INC

Value ($000) $14,909 (+131.9%) Shares 556,709 (+130.8%)

VICTORY CAPITAL MANAGEMENT INC

Value ($000) $8,172 (+44.8%) Shares 305,161 (+44.1%)

Institution	Prev Shares	Curr Shares	Change
Bridge City Capital, LLC	136,258	235,485	+99,227 (+72.8%)
Quantedge Capital Pte Ltd	45,100	91,700	+46,600 (+103.3%)
DENALI ADVISORS LLC	135,000	211,765	+76,765 (+56.9%)
Polaris Capital Management, LLC	13,100	35,532	+22,432 (+171.2%)
Round Rock Advisors, LLC	8,580	20,477	+11,897 (+138.7%)
Illumine Investment Management, LLC	27,677	28,328	+651 (+2.4%)
MARSHALL WACE, LLP	874,068	1,237,284	+363,216 (+41.6%)
Pacer Advisors, Inc.	5,996	177,744	+171,748 (+2864.4%)
SYSTEMATIC FINANCIAL MANAGEMENT LP	423,112	435,580	+12,468 (+2.9%)
Susquehanna Portfolio Strategies, LLC	39,564	66,969	+27,405 (+69.3%)
AMERICAN CENTURY COMPANIES INC	288,585	665,336	+376,751 (+130.6%)
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	326,183	402,563	+76,380 (+23.4%)
BRIDGEWAY CAPITAL MANAGEMENT, LLC	312,337	323,549	+11,212 (+3.6%)
State of Wyoming	3,301	7,561	+4,260 (+129.1%)
Clark Capital Management Group, Inc.	283,674	317,482	+33,808 (+11.9%)
FULLER & THALER ASSET MANAGEMENT, INC.	1,353,927	1,394,463	+40,536 (+3.0%)
Empowered Funds, LLC	149,795	165,907	+16,112 (+10.8%)
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	392,310	559,426	+167,116 (+42.6%)
GOLDMAN SACHS GROUP INC	241,228	556,709	+315,481 (+130.8%)
VICTORY CAPITAL MANAGEMENT INC	211,800	305,161	+93,361 (+44.1%)

Decreased Positions (79)

Significant Wealth Partners LLC

Value ($000) $258 (-53.0%) Shares 9,624 (-53.2%)

ALGERT GLOBAL LLC

Value ($000) $3 (-68.0%) Shares 125,130 (-68.2%)

Boston Trust Walden Corp

Value ($000) $29,117 (-6.9%) Shares 1,087,266 (-7.3%)

Campbell & CO Investment Adviser LLC

Value ($000) $822 (-30.0%) Shares 30,682 (-30.4%)

RICE HALL JAMES & ASSOCIATES, LLC

Value ($000) $3,245 (-5.9%) Shares 121,176 (-6.3%)

Quantbot Technologies LP

Value ($000) $389 (-51.0%) Shares 14,515 (-51.2%)

MILLENNIUM MANAGEMENT LLC

Value ($000) $7,784 (-58.1%) Shares 290,673 (-58.3%)

VOLORIDGE INVESTMENT MANAGEMENT, LLC

Value ($000) $6,194 (-20.5%) Shares 231,305 (-20.9%)

Qube Research & Technologies Ltd

Value ($000) $2,984 (-53.6%) Shares 111,439 (-53.8%)

ROYCE & ASSOCIATES LP

Value ($000) $9,435 (-3.4%) Shares 352,297 (-3.8%)

Arkadios Wealth Advisors

Value ($000) $704 (-26.6%) Shares 26,303 (-27.0%)

BALYASNY ASSET MANAGEMENT L.P.

Value ($000) $2,075 (-45.1%) Shares 77,467 (-45.4%)

BNP PARIBAS ARBITRAGE, SA

Value ($000) $3,238 (-45.3%) Shares 120,893 (-45.5%)

RENAISSANCE TECHNOLOGIES LLC

Value ($000) $14,587 (-6.7%) Shares 544,700 (-7.2%)

JPMORGAN CHASE & CO

Value ($000) $4,248 (-37.0%) Shares 158,644 (-37.4%)

MARTINGALE ASSET MANAGEMENT L P

Value ($000) $332 (-32.7%) Shares 12,400 (-33.0%)

Squarepoint Ops LLC

Value ($000) $398 (-69.7%) Shares 14,860 (-69.9%)

UBS Group AG

Value ($000) $6,872 (-17.4%) Shares 256,624 (-17.8%)

Public Sector Pension Investment Board

Value ($000) $3,281 (-11.9%) Shares 122,505 (-12.3%)

ROYAL BANK OF CANADA

Value ($000) $248 (-81.3%) Shares 9,265 (-81.3%)

Institution	Prev Shares	Curr Shares	Change
Significant Wealth Partners LLC	20,579	9,624	-10,955 (-53.2%)
ALGERT GLOBAL LLC	392,902	125,130	-267,772 (-68.2%)
Boston Trust Walden Corp	1,173,107	1,087,266	-85,841 (-7.3%)
Campbell & CO Investment Adviser LLC	44,068	30,682	-13,386 (-30.4%)
RICE HALL JAMES & ASSOCIATES, LLC	129,339	121,176	-8,163 (-6.3%)
Quantbot Technologies LP	29,763	14,515	-15,248 (-51.2%)
MILLENNIUM MANAGEMENT LLC	697,765	290,673	-407,092 (-58.3%)
VOLORIDGE INVESTMENT MANAGEMENT, LLC	292,443	231,305	-61,138 (-20.9%)
Qube Research & Technologies Ltd	241,212	111,439	-129,773 (-53.8%)
ROYCE & ASSOCIATES LP	366,322	352,297	-14,025 (-3.8%)
Arkadios Wealth Advisors	36,008	26,303	-9,705 (-27.0%)
BALYASNY ASSET MANAGEMENT L.P.	141,852	77,467	-64,385 (-45.4%)
BNP PARIBAS ARBITRAGE, SA	222,019	120,893	-101,126 (-45.5%)
RENAISSANCE TECHNOLOGIES LLC	586,900	544,700	-42,200 (-7.2%)
JPMORGAN CHASE & CO	253,232	158,644	-94,588 (-37.4%)
MARTINGALE ASSET MANAGEMENT L P	18,521	12,400	-6,121 (-33.0%)
Squarepoint Ops LLC	49,310	14,860	-34,450 (-69.9%)
UBS Group AG	312,274	256,624	-55,650 (-17.8%)
Public Sector Pension Investment Board	139,675	122,505	-17,170 (-12.3%)
ROYAL BANK OF CANADA	49,671	9,265	-40,406 (-81.3%)

Exited Positions (33)

nVerses Capital, LLC

Value ($000) $126 Shares 2,600

Cynosure Group, LLC

Value ($000) $475 Shares 17,820

Jackson Creek Investment Advisors LLC

Value ($000) $0 Shares 14,743

HOHIMER WEALTH MANAGEMENT, LLC

Value ($000) $319 Shares 11,972

PDT Partners, LLC

Value ($000) $390 Shares 14,630

Lighthouse Investment Partners, LLC

Value ($000) $576 Shares 21,600

Y-Intercept (Hong Kong) Ltd

Value ($000) $669 Shares 25,090

Jefferies Financial Group Inc.

Value ($000) $2,378 Shares 89,233

SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC

Value ($000) $335 Shares 12,568

DANSKE BANK A/S

Value ($000) $614 Shares 23,043

TWO SIGMA ADVISERS, LP

Value ($000) $608 Shares 22,800

Quarry LP

Value ($000) $32 Shares 1,183

TEACHER RETIREMENT SYSTEM OF TEXAS

Value ($000) $249 Shares 9,356

WELLINGTON MANAGEMENT GROUP LLP

Value ($000) $458 Shares 17,199

Pathstone Holdings, LLC

Value ($000) $213 Shares 7,984

Oakworth Capital, Inc.

Value ($000) $50 Shares 1,874

WOLVERINE ASSET MANAGEMENT LLC

Value ($000) $126 Shares 4,743

BANK OF MONTREAL /CAN/

Value ($000) $239 Shares 8,968

HRT FINANCIAL LP

Value ($000) $2 Shares 77,746

PRINCIPAL SECURITIES, INC.

Value ($000) $43 Shares 1,604

Institution	Prev Shares	Prev Value ($000)
nVerses Capital, LLC	2,600	$126
Cynosure Group, LLC	17,820	$475
Jackson Creek Investment Advisors LLC	14,743	$0
HOHIMER WEALTH MANAGEMENT, LLC	11,972	$319
PDT Partners, LLC	14,630	$390
Lighthouse Investment Partners, LLC	21,600	$576
Y-Intercept (Hong Kong) Ltd	25,090	$669
Jefferies Financial Group Inc.	89,233	$2,378
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC	12,568	$335
DANSKE BANK A/S	23,043	$614
TWO SIGMA ADVISERS, LP	22,800	$608
Quarry LP	1,183	$32
TEACHER RETIREMENT SYSTEM OF TEXAS	9,356	$249
WELLINGTON MANAGEMENT GROUP LLP	17,199	$458
Pathstone Holdings, LLC	7,984	$213
Oakworth Capital, Inc.	1,874	$50
WOLVERINE ASSET MANAGEMENT LLC	4,743	$126
BANK OF MONTREAL /CAN/	8,968	$239
HRT FINANCIAL LP	77,746	$2
PRINCIPAL SECURITIES, INC.	1,604	$43