Semiconductors and Related Devices - Latest Activist Disclosures

This table shows recent activist investor (Schedule 13D) filings made in this industry. Any investor or hedge fund that makes an investment with the intention of influencing management is considered an activist investor and must file a 13D.

Date Form Target Company Investor Shares Ownership
(Percent)		 Ownership Change
(Percent)
2015-06-29 13D/A MX / Magnachip Semiconductor Corporation Pleasant Lake Partners LLC 2,961,070 8.70 12.14
2015-06-10 13D MX / Magnachip Semiconductor Corporation Pleasant Lake Partners LLC 2,640,584 7.70 53.81
2015-06-05 13D/A GSIT / GSI Technology, Inc. VIEX Capital Advisors, LLC 2,353,557 9.90 0.00
2015-06-01 13D/A AVGO / Broadcom Inc. Silver Lake (Offshore) AIV GP IV, Ltd. 20,868,499 7.50
2015-05-06 13D/A TSEM / Tower Semiconductor Ltd. Kenon Holdings Ltd. 19,702,504 25.80
2015-04-21 13D/A ASTI / Ascent Solar Technologies, Inc. TFG Radiant Investment Group Ltd 4,873,594 17.02
2015-03-30 13D/A AMKR / Amkor Technology, Inc. Kim James J 51,713,082 21.80
2015-03-18 13D/A GSIT / GSI Technology, Inc. VIEX Capital Advisors, LLC 2,353,557 9.90 0.00
2015-03-18 13D ASX / ASE Technology Holding Co., Ltd. - Depositary Receipt (Common Stock) Ase Enterprises Ltd 1,760,279,181 22.30
2015-03-17 13D/A GSIT / GSI Technology, Inc. VIEX Capital Advisors, LLC 2,353,557 9.90
2015-03-11 13D/A TSEM / Tower Semiconductor Ltd. Bank Hapoalim Bm 4,652,549
2015-02-17 13D/A ENPH / Enphase Energy, Inc. Kpcb Green Growth Fund Llc 3,810,796 8.70
2015-02-17 13D DQ / Daqo New Energy Corp. - Depositary Receipt (Common Stock) Plenty China Ltd 41,386,025 15.80
2015-02-12 13D MXL / MaxLinear, Inc. Entropic Communications Inc 5,451,503 14.40
2015-02-11 13D/A IPGP / IPG Photonics Corporation Ipg Photonics Corp 16,773,778 32.14
2015-01-28 13D/A NVEC / NVE Corporation Trigran Investments, Inc. 480,240
2015-01-28 13D/A CSIQ / Canadian Solar Inc. Qu Shawn Xiaohua 13,379,477
2015-01-28 13D MTLK / Metalink Ltd. Top Alpha Capital s.m. LTD 670,000 24.90
2015-01-27 13D LPTH / LightPath Technologies, Inc. Pudong Science & Technology Investment (Cayman) Co., Ltd. 2,270,026 14.90
2015-01-22 13D/A SODI / Solitron Devices, Inc. Eriksen Capital Management Llc 138,647 6.34
2015-01-20 13D TSEM / Tower Semiconductor Ltd. Kenon Holdings Ltd. 34.00
2015-01-14 13D GSIT / GSI Technology, Inc. VIEX Capital Advisors, LLC 2,353,557 9.90
2015-01-13 13D MTLK / Metalink Ltd. Top Alpha Capital s.m. LTD 620,850 23.07
2015-01-13 13D/A TSEM / Tower Semiconductor Ltd. Israel Corp Ltd 0 0.00
2015-01-12 13D MTST / MetaStat, Inc. Dolphin Offshore Partners Lp 1,820,000 8.42
2014-12-31 13D MTLK / Metalink Ltd. Top Alpha Capital s.m. LTD 585,020 21.74
2014-12-23 13D/A GIG / GigCapital7 Corp. Katz Avi S 3,287,892 9.20
2014-11-26 13D SODI / Solitron Devices, Inc. Eriksen Capital Management Llc 137,447 6.29
2014-11-19 13D SODI / Solitron Devices, Inc. Stichting Bewaarder Mayflower 1776 Value Fund 196,600 9.00
2014-11-10 13D/A NVEC / NVE Corporation Trigran Investments, Inc. 430,962
2014-09-23 13D/A ASTI / Ascent Solar Technologies, Inc. TFG Radiant Investment Group Ltd 3,873,594 24.90
2014-09-08 13D/A TSEM / Tower Semiconductor Ltd. Bank Hapoalim Bm 5,355,792 9.10
2014-09-05 13D/A DIOD / Diodes Incorporated LITE-ON SEMICONDUCTOR Corp 8,065,778 17.10
2014-08-21 13D/A ENPH / Enphase Energy, Inc. Third Point LLC 6,756,050 15.70
2014-08-21 13D/A ENPH / Enphase Energy, Inc. Madrone Partners, L.P. 4,338,287 10.10
2014-08-07 13D SODI / Solitron Devices, Inc. Eriksen Capital Management Llc 112,202 5.13
2014-08-07 13D/A TSEM / Tower Semiconductor Ltd. Bank Leumi Le Israel Bm
2014-07-10 13D/A NVEC / NVE Corporation Trigran Investments, Inc. 459,831
2014-06-20 13D/A SODI / Solitron Devices, Inc. Swenson Nicholas John 1,000 0.00
2014-06-13 13D/A TSEM / Tower Semiconductor Ltd. Bank Leumi Le Israel Bm
2014-06-11 13D/A TSEM / Tower Semiconductor Ltd. Bank Hapoalim Bm 5,906,592 10.80
2014-06-09 13D/A MRVL / Marvell Technology, Inc. KKR Group Partnership L.P. 6,646,127 1.30
2014-05-28 13D ARX / Accelerant Holdings Cobham plc 65,000,000 76.28
2014-05-16 13D AVGO / Broadcom Inc. Silver Lake (Offshore) AIV GP IV, Ltd. 20,815,999 7.70
2014-04-24 13D/A GIG / GigCapital7 Corp. Zocchi NIcholas J. 1,322,000 4.80
2014-04-14 13D/A SODI / Solitron Devices, Inc. Swenson Nicholas John 170,300 8.00
2014-03-28 13D/A AMKR / Amkor Technology, Inc. Kim James J 53,334,074 24.50
2014-03-25 13D/A TSEM / Tower Semiconductor Ltd. Bank Leumi Le Israel Bm 3,871,930 7.50
2014-03-10 13D/A AMD / Advanced Micro Devices, Inc. Mubadala Development Co Pjsc 141,906,166 18.63
2014-03-07 13D/A PXLW / Pixelworks, Inc. Northern Right Capital Management, L.P. 311,755 1.40