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Magnachip Semiconductor Corp

MX
Exchange
NYSE
Industry
Semiconductors & Related Devices
SEC CIK
0001325702

In the last 90 days, Magnachip Semiconductor Corp insiders filed 1 open-market purchase and 0 sales; 75 institutions reported holding it in 13F filings for Q2 2026, worth $73.9M in total; superinvestors Oaktree Capital and Fairfax Financial hold it.

Q2 2021 vs. Q1 2021

How the institutions holding Magnachip Semiconductor Corp changed between Q1 2021 and Q2 2021.

All holders in Q2 2021All holders in Q1 2021

13F holders of MX: Q1 2021 compared with Q2 2021
MeasureQ1 2021Q2 2021Change
Holders134147+13
Shares39.3M34.5M−4.80M (−12.2%)
Value$978.5M$822.1M−$156.3M (−16.0%)

New holders (48)

Institutions that held Magnachip Semiconductor Corp at the end of Q2 2021 but not at the end of Q1 2021.

Institutions new to MX in Q2 2021
InstitutionSharesValue% of portfolio
Water Island Capital LLC543,678$13.0M0.69%
State of Wisconsin Investment Board337,190$8.04M0.02%
Athos Capital Ltd319,575$7.63M1.66%
Inherent Group, LP210,873$5.03M1.28%
IndexIQ Advisors LLC172,961$4.13M0.14%
Gabelli Funds LLC158,408$3.78M0.02%
Alpine Global Management, LLC151,999$3.63M0.49%
Gabelli & Co Investment Advisers, Inc.141,720$3.38M0.39%
HRT Financial LP111,290$2.65M0.02%
Man Group plc104,068$2.48M0.01%
Jane Street Group, LLC87,556$2.09M0.01%
Qube Research & Technologies Ltd85,657$2.04M0.03%
Berry Street Capital Management LLP75,000$1.79M0.22%
Marshall Wace, LLP72,778$1.74M0.01%
Western Standard LLC66,226$1.58M0.94%
EMC Capital Management60,561$1.45M0.82%
Natixis60,000$1.43M0.01%
Privium Fund Management (UK) Ltd59,091$1.41M0.98%
Fairfax Financial Holdings LtdSuperinvestorFairfax Financial56,200$1.34M0.04%
Silphium Asset Management Ltd54,704$1.31M0.52%
Schonfeld Strategic Advisors LLC44,369$1.06M0.01%
Verition Fund Management LLC37,762$901.0K0.01%
HighTower Advisors, LLC35,061$836.0K0.00%
Equitec Proprietary Markets, LLC34,900$833.0K0.59%
Lombard Odier Asset Management (USA) Corp30,000$716.0K0.14%
GWM Asset Management Ltd30,000$716.0K0.29%
Bank of Montreal22,400$543.0K0.00%
Clear Harbor Asset Management, LLC22,200$530.0K0.07%
K2 Principal Fund, L.P.20,000$477.0K0.05%
Prelude Capital Management, LLC19,931$476.0K0.03%
Parallax Volatility Advisers, L.P.18,644$445.0K0.01%
LPL Financial LLC16,714$399.0K0.00%
Balyasny Asset Management LLC14,675$350.0K0.00%
Bayesian Capital Management, LP13,600$324.0K0.08%
Squarepoint Ops LLC13,233$316.0K0.00%
Cubist Systematic Strategies, LLC13,007$310.0K0.00%
Wellington Management Group LLP12,755$304.0K0.00%
Sather Financial Group Inc12,625$301.0K0.03%
S. Muoio & Co. LLC12,456$297.0K0.25%
Skandinaviska Enskilda Banken AB (publ)10,000$239.0K0.00%
Guggenheim Capital LLC8,557$204.0K0.00%
Glazer Capital, LLC4,555$109.0K0.00%
Belvedere Trading LLC2,921$64.0K0.03%
Walleye Trading LLC2,022$48.0K0.00%
Tower Research Capital LLC (TRC)1,864$44.0K0.00%
Creative Financial Designs Inc500$12.0K0.00%
Advisory Services Network, LLC160$4.00K0.00%
Carroll Financial Associates, Inc.80$1.00K0.00%

Sold out (35)

Institutions that held Magnachip Semiconductor Corp at the end of Q1 2021 and filed for Q2 2021 without it.

Institutions that sold out of MX in Q2 2021
InstitutionShares, Q1 2021Value, Q1 2021
Wasatch Advisors Inc1,575,384$39.2M
Neuberger Berman Group LLC606,459$15.1M
Penn Capital Management Co Inc442,472$11.0M
New York State Common Retirement Fund379,380$9.45M
Monarch Partners Asset Management LLC346,579$8.63M
FMR LLC306,500$7.63M
Cooper Creek Partners Management LLC186,791$4.65M
Acadian Asset Management LLC129,258$3.22M
Bardin Hill Management Partners LP126,435$3.15M
Odey Asset Management Group Ltd109,052$2.71M
Assenagon Asset Management S.A.102,195$2.54M
Oberweis Asset Management Inc72,300$1.80M
California Public Employees Retirement System71,000$1.77M
Hudson Bay Capital Management LP70,432$1.75M
Union Square Park Capital Management, LLC67,596$1.68M
Boardman Bay Capital Management LLC23,751$1.62M
Arrowstreet Capital, Limited Partnership61,535$1.53M
Quantbot Technologies LP45,948$1.14M
Wolverine Trading, LLC42,823$1.07M
Independent Advisor Alliance42,900$1.07M
Simplex Trading, LLC39,983$995.0K
Occudo Quantitative Strategies LP31,843$793.0K
Walleye Capital LLC31,099$774.0K
Bluefin Capital Management, LLC25,689$640.0K
Algert Global LLC22,984$572.0K
AQR Capital Management LLC19,916$496.0K
Grantham, Mayo, Van Otterloo & Co. LLC18,990$473.0K
HAP Trading, LLC14,596$363.0K
Bank of New York Mellon Corp14,400$359.0K
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.11,986$298.0K
Summit Global Investments9,785$244.0K
Valeo Financial Advisors, LLC3,000$75.0K
Lazard Asset Management LLC1,999$49.0K
Newbridge Financial Services Group, Inc.1,000$25.0K
Nelson, Van Denburg & Campbell Wealth Management Group, LLC200$4.00K