MAGNACHIP SEMICONDUCTOR CORP

Institution	Shares	Value ($000)
Potomac Capital Management, Inc.	386,900	$987
FourWorld Capital Management LLC	216,108	$551
PRELUDE CAPITAL MANAGEMENT, LLC	251,627	$642
XTX Topco Ltd	25,383	$65
Point72 Asset Management, L.P.	63,495	$162
BOOTHBAY FUND MANAGEMENT, LLC	27,008	$69
SEI INVESTMENTS CO	24,381	$62
CITIGROUP INC	15,477	$39
LPL Financial LLC	11,932	$30
JONES FINANCIAL COMPANIES LLLP	1,000	$3
MAI Capital Management	100	$0

Increased Positions (16)

FIRST WILSHIRE SECURITIES MANAGEMENT INC

Value ($000) $1,869 (+25.3%) Shares 732,857 (+53.8%)

MARSHALL WACE, LLP

Value ($000) $3,279 (+19.9%) Shares 1,285,832 (+47.2%)

Jump Financial, LLC

Value ($000) $256 (+29.2%) Shares 100,451 (+58.6%)

SUSQUEHANNA INTERNATIONAL GROUP, LLP

Value ($000) $304 (+180.7%) Shares 119,155 (+244.6%)

MORGAN STANLEY

Value ($000) $1,838 (-13.9%) Shares 720,630 (+5.6%)

MILLENNIUM MANAGEMENT LLC

Value ($000) $737 (-7.4%) Shares 288,837 (+13.6%)

TWO SIGMA INVESTMENTS, LP

Value ($000) $797 (-13.7%) Shares 312,664 (+5.9%)

AMERIPRISE FINANCIAL INC

Value ($000) $3,700 (-17.5%) Shares 1,450,892 (+1.3%)

BNP PARIBAS ARBITRAGE, SA

Value ($000) $835 (-15.5%) Shares 327,568 (+3.7%)

Quadrature Capital Ltd

Value ($000) $62 (+27.5%) Shares 24,420 (+57.0%)

JPMORGAN CHASE & CO

Value ($000) $327 (-13.0%) Shares 128,262 (+6.8%)

BARCLAYS PLC

Value ($000) $15 (+16.5%) Shares 5,782 (+113.4%)

KENNEDY CAPITAL MANAGEMENT LLC

Value ($000) $272 (-17.6%) Shares 106,804 (+1.2%)

ACADIAN ASSET MANAGEMENT LLC

Value ($000) $1 (+9.9%) Shares 581,856 (+34.7%)

ALGERT GLOBAL LLC

Value ($000) $0 (+63.0%) Shares 58,695 (+99.3%)

SBI Securities Co., Ltd.

Value ($000) $3 (-17.0%) Shares 1,071 (+1.9%)

Institution	Prev Shares	Curr Shares	Change
FIRST WILSHIRE SECURITIES MANAGEMENT INC	476,646	732,857	+256,211 (+53.8%)
MARSHALL WACE, LLP	873,734	1,285,832	+412,098 (+47.2%)
Jump Financial, LLC	63,332	100,451	+37,119 (+58.6%)
SUSQUEHANNA INTERNATIONAL GROUP, LLP	34,578	119,155	+84,577 (+244.6%)
MORGAN STANLEY	682,167	720,630	+38,463 (+5.6%)
MILLENNIUM MANAGEMENT LLC	254,255	288,837	+34,582 (+13.6%)
TWO SIGMA INVESTMENTS, LP	295,305	312,664	+17,359 (+5.9%)
AMERIPRISE FINANCIAL INC	1,432,843	1,450,892	+18,049 (+1.3%)
BNP PARIBAS ARBITRAGE, SA	315,732	327,568	+11,836 (+3.7%)
Quadrature Capital Ltd	15,557	24,420	+8,863 (+57.0%)
JPMORGAN CHASE & CO	120,132	128,262	+8,130 (+6.8%)
BARCLAYS PLC	2,709	5,782	+3,073 (+113.4%)
KENNEDY CAPITAL MANAGEMENT LLC	105,551	106,804	+1,253 (+1.2%)
ACADIAN ASSET MANAGEMENT LLC	431,956	581,856	+149,900 (+34.7%)
ALGERT GLOBAL LLC	29,455	58,695	+29,240 (+99.3%)
SBI Securities Co., Ltd.	1,051	1,071	+20 (+1.9%)

Decreased Positions (24)

IMMERSION CORP

Value ($000) $4,791 (-44.2%) Shares 1,878,828 (-31.5%)

Clearline Capital LP

Value ($000) $3,726 (-37.4%) Shares 1,461,036 (-23.1%)

BRIDGEWAY CAPITAL MANAGEMENT, LLC

Value ($000) $1,043 (-31.9%) Shares 408,895 (-16.4%)

VANGUARD GROUP INC

Value ($000) $611 (-81.0%) Shares 239,694 (-76.7%)

GSA CAPITAL PARTNERS LLP

Value ($000) $1 (-39.5%) Shares 211,799 (-25.7%)

DIMENSIONAL FUND ADVISORS LP

Value ($000) $2,111 (-33.4%) Shares 827,859 (-18.2%)

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

Value ($000) $260 (-68.4%) Shares 101,907 (-61.2%)

GOLDMAN SACHS GROUP INC

Value ($000) $1,073 (-29.9%) Shares 420,817 (-14.0%)

TWO SIGMA ADVISERS, LP

Value ($000) $607 (-33.3%) Shares 237,938 (-18.2%)

D. E. Shaw & Co., Inc.

Value ($000) $352 (-31.7%) Shares 137,949 (-16.1%)

Sather Financial Group Inc

Value ($000) $53 (-41.1%) Shares 20,920 (-27.7%)

Steward Partners Investment Advisory, LLC

Value ($000) $500 (-21.3%) Shares 196,052 (-3.4%)

Centiva Capital, LP

Value ($000) $182 (-23.1%) Shares 71,438 (-5.7%)

GROUP ONE TRADING, L.P.

Value ($000) $31 (-37.3%) Shares 11,991 (-23.0%)

AMERICAN CENTURY COMPANIES INC

Value ($000) $186 (-22.2%) Shares 72,843 (-4.5%)

Polunin Capital Partners Ltd

Value ($000) $1 (-8.9%) Shares 335,148 (-3.7%)

BlackRock, Inc.

Value ($000) $532 (-19.6%) Shares 208,592 (-1.3%)

Investors Research Corp

Value ($000) $34 (-25.7%) Shares 13,500 (-8.8%)

UBS Group AG

Value ($000) $458 (-19.4%) Shares 179,695 (-1.1%)

Tower Research Capital LLC (TRC)

Value ($000) $5 (-45.2%) Shares 1,914 (-32.7%)

Institution	Prev Shares	Curr Shares	Change
IMMERSION CORP	2,743,575	1,878,828	-864,747 (-31.5%)
Clearline Capital LP	1,900,176	1,461,036	-439,140 (-23.1%)
BRIDGEWAY CAPITAL MANAGEMENT, LLC	488,895	408,895	-80,000 (-16.4%)
VANGUARD GROUP INC	1,030,024	239,694	-790,330 (-76.7%)
GSA CAPITAL PARTNERS LLP	285,045	211,799	-73,246 (-25.7%)
DIMENSIONAL FUND ADVISORS LP	1,012,590	827,859	-184,731 (-18.2%)
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	262,373	101,907	-160,466 (-61.2%)
GOLDMAN SACHS GROUP INC	489,087	420,817	-68,270 (-14.0%)
TWO SIGMA ADVISERS, LP	290,738	237,938	-52,800 (-18.2%)
D. E. Shaw & Co., Inc.	164,440	137,949	-26,491 (-16.1%)
Sather Financial Group Inc	28,920	20,920	-8,000 (-27.7%)
Steward Partners Investment Advisory, LLC	202,852	196,052	-6,800 (-3.4%)
Centiva Capital, LP	75,717	71,438	-4,279 (-5.7%)
GROUP ONE TRADING, L.P.	15,578	11,991	-3,587 (-23.0%)
AMERICAN CENTURY COMPANIES INC	76,312	72,843	-3,469 (-4.5%)
Polunin Capital Partners Ltd	348,095	335,148	-12,947 (-3.7%)
BlackRock, Inc.	211,374	208,592	-2,782 (-1.3%)
Investors Research Corp	14,800	13,500	-1,300 (-8.8%)
UBS Group AG	181,670	179,695	-1,975 (-1.1%)
Tower Research Capital LLC (TRC)	2,844	1,914	-930 (-32.7%)

Exited Positions (18)

Lepercq De Neuflize Asset Management LLC

Value ($000) $3,215 Shares 1,027,093

S Squared Technology, LLC

Value ($000) $1,598 Shares 510,514

BCK Capital Management LP

Value ($000) $216 Shares 68,876

Quinn Opportunity Partners LLC

Value ($000) $2,286 Shares 730,468

OXFORD ASSET MANAGEMENT LLP

Value ($000) $99 Shares 31,743

SYSTEMATIC FINANCIAL MANAGEMENT LP

Value ($000) $618 Shares 197,446

Founders Capital Management

Value ($000) $19 Shares 6,000

PFG Investments, LLC

Value ($000) $107 Shares 34,250

CITADEL ADVISORS LLC

Value ($000) $573 Shares 183,005

RENAISSANCE TECHNOLOGIES LLC

Value ($000) $306 Shares 97,900

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Value ($000) $172 Shares 54,831

Invesco Ltd.

Value ($000) $131 Shares 41,760

ProShare Advisors LLC

Value ($000) $61 Shares 19,361

Engineers Gate Manager LP

Value ($000) $37 Shares 11,713

ROYAL BANK OF CANADA

Value ($000) $35 Shares 11,200

WELLS FARGO & COMPANY/MN

Value ($000) $4 Shares 1,410

SALEM INVESTMENT COUNSELORS INC

Value ($000) $1 Shares 300

SIMPLEX TRADING, LLC

Value ($000) $0 Shares 18,745

Institution	Prev Shares	Prev Value ($000)
Lepercq De Neuflize Asset Management LLC	1,027,093	$3,215
S Squared Technology, LLC	510,514	$1,598
BCK Capital Management LP	68,876	$216
Quinn Opportunity Partners LLC	730,468	$2,286
OXFORD ASSET MANAGEMENT LLP	31,743	$99
SYSTEMATIC FINANCIAL MANAGEMENT LP	197,446	$618
Founders Capital Management	6,000	$19
PFG Investments, LLC	34,250	$107
CITADEL ADVISORS LLC	183,005	$573
RENAISSANCE TECHNOLOGIES LLC	97,900	$306
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	54,831	$172
Invesco Ltd.	41,760	$131
ProShare Advisors LLC	19,361	$61
Engineers Gate Manager LP	11,713	$37
ROYAL BANK OF CANADA	11,200	$35
WELLS FARGO & COMPANY/MN	1,410	$4
SALEM INVESTMENT COUNSELORS INC	300	$1
SIMPLEX TRADING, LLC	18,745	$0