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QUENTEC ASSET MANAGEMENT LLC

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13F filer, CIK 1564579, New York, NY

QUENTEC ASSET MANAGEMENT LLC reported $735,156,000 across 54 holdings for the quarter ended 2016-09-30, in a 13F-HR filed 2016-11-14. Its ten largest share positions make up 53.61% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0000919574-16-016447

Period
2016-09-30
Reported value
$735M
Holdings
54
Top 10 weight
53.61%
New
17
Sold out
14

Largest buys vs the previous quarter

SecurityShares changeApprox. value
SYNAnew+385,454$22.6M
MUadded+948,393$16.9M
MELLANOX TECHNOLOGIES LTDadded+184,859$8M
CSIQadded+572,963$7.87M
NEOPHOTONICS CORPnew+445,711$7.28M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
FINISAR CORPreduced-902,910-$26.9M
LITEreduced-607,009-$25.4M
AMATreduced-530,000-$16M
EXPEexited-122,100-$13M
LAM RESEARCH CORPreduced-133,283-$12.6M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q3 2016

Share positions as resolved from 13F-HR 0000919574-16-016447, largest first. % of portfolio is the value over $450,252,000, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
MUMICRON TECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 1,349,830 shares; 2016Q3: 2,298,223 shares 2,298,223$40.9M9.08%+948,393Timeline
FNFABRINETQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 575,979 shares; 2016Q3: 722,925 shares 722,925$32.2M7.16%+146,946Timeline
TERRAFORM GLOBAL INCTERRAFORM GLOBAL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 5,558,918 shares; 2016Q3: 6,035,552 shares 6,035,552$24.8M5.51%+476,634
SYNASYNAPTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: not reported; 2016Q3: 385,454 shares 385,454$22.6M5.01%newTimeline
CSIQCANADIAN SOLAR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 1,025,265 shares; 2016Q3: 1,598,228 shares 1,598,228$22M4.88%+572,963Timeline
RUNSUNRUN INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 3,101,769 shares; 2016Q3: 3,452,641 shares 3,452,641$21.8M4.83%+350,872Timeline
HIMXHIMAX TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 2,665,267 shares; 2016Q3: 2,357,528 shares 2,357,528$20.3M4.5%-307,739Timeline
CHINA MOBILE LIMITEDCHINA MOBILE LIMITEDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 299,287 shares; 2016Q3: 328,782 shares 328,782$20.2M4.49%+29,495
8POINT3 ENERGY PARTNERS LP8POINT3 ENERGY PARTNERS LPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 1,082,105 shares; 2016Q3: 1,307,318 shares 1,307,318$18.8M4.18%+225,213
DQDAQO NEW ENERGY CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 804,943 shares; 2016Q3: 844,251 shares 844,251$17.9M3.98%+39,308Timeline
LSCCLATTICE SEMICONDUCTOR CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 2,061,211 shares; 2016Q3: 2,082,523 shares 2,082,523$13.5M3%+21,312Timeline
MARVELL TECHNOLOGY GROUP LTDMARVELL TECHNOLOGY GROUP LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 1,051,853 shares; 2016Q3: 1,011,853 shares 1,011,853$13.4M2.98%-40,000
ULTRATECH INCULTRATECH INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 576,869 shares; 2016Q3: 576,869 shares 576,869$13.3M2.96%0
NIMBLE STORAGE INCNIMBLE STORAGE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 1,110,060 shares; 2016Q3: 1,506,499 shares 1,506,499$13.3M2.95%+396,439
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 204,700 shares; 2016Q3: 224,700 shares 224,700$12.9M2.87%+20,000Timeline
MELLANOX TECHNOLOGIES LTDMELLANOX TECHNOLOGIES LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 113,885 shares; 2016Q3: 298,744 shares 298,744$12.9M2.87%+184,859
TMUST-MOBILE US INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 357,100 shares; 2016Q3: 250,692 shares 250,692$11.7M2.6%-106,408Timeline
LITELUMENTUM HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 880,525 shares; 2016Q3: 273,516 shares 273,516$11.4M2.54%-607,009Timeline
OCLARO INCOCLARO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 1,299,817 shares; 2016Q3: 1,158,400 shares 1,158,400$9.9M2.2%-141,417
FSLRFIRST SOLAR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 209,800 shares; 2016Q3: 239,819 shares 239,819$9.47M2.1%+30,019Timeline
VIVINT SOLAR INC.VIVINT SOLAR INC.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 2,080,447 shares; 2016Q3: 2,921,096 shares 2,921,096$9.23M2.05%+840,649
NEOPHOTONICS CORPNEOPHOTONICS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: not reported; 2016Q3: 445,711 shares 445,711$7.28M1.62%new
SPWRQSUNPOWER CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 856,959 shares; 2016Q3: 786,485 shares 786,485$7.01M1.56%-70,474Timeline
WDCWESTERN DIGITAL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: not reported; 2016Q3: 112,400 shares 112,400$6.57M1.46%newTimeline
AMATAPPLIED MATLS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 742,503 shares; 2016Q3: 212,503 shares 212,503$6.41M1.42%-530,000Timeline
GRIDSUM HLDG INC SPONSORED …GRIDSUM HLDG INC SPONSORED ADRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: not reported; 2016Q3: 356,403 shares 356,403$6.01M1.33%new
CYPRESS SEMICONDUCTOR CORPCYPRESS SEMICONDUCTOR CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: not reported; 2016Q3: 460,000 shares 460,000$5.59M1.24%new
BABAALIBABA GROUP HLDG LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: not reported; 2016Q3: 51,800 shares 51,800$5.48M1.22%newTimeline
HPEHEWLETT PACKARD ENTERPRISE CQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 728,526 shares; 2016Q3: 221,351 shares 221,351$5.04M1.12%-507,175Timeline
LAM RESEARCH CORPLAM RESEARCH CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 182,500 shares; 2016Q3: 49,217 shares 49,217$4.66M1.04%-133,283
FINISAR CORPFINISAR CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 1,057,363 shares; 2016Q3: 154,453 shares 154,453$4.6M1.02%-902,910
LPLLG DISPLAY CO LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 319,180 shares; 2016Q3: 319,180 shares 319,180$4.06M0.9%0Timeline
II VI INCII VI INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: not reported; 2016Q3: 129,487 shares 129,487$3.15M0.7%new
SIMOSILICON MOTION TECHNOLOGY COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: not reported; 2016Q3: 60,000 shares 60,000$3.11M0.69%newTimeline
APPLIED MICRO CIRCUITS CORPAPPLIED MICRO CIRCUITS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 442,345 shares; 2016Q3: 442,345 shares 442,345$3.07M0.68%0
ORCLORACLE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 141,000 shares; 2016Q3: 51,000 shares 51,000$2M0.45%-90,000Timeline
SKY SOLAR HLDGS LTDSKY SOLAR HLDGS LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 312,890 shares; 2016Q3: 468,581 shares 468,581$1.4M0.31%+155,691
MAXIM INTEGRATED PRODS INCMAXIM INTEGRATED PRODS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: not reported; 2016Q3: 30,000 shares 30,000$1.2M0.27%new
OLEDUNIVERSAL DISPLAY CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q4: restricted; 2015Q1: restricted; 2015Q2: restricted; 2015Q3: restricted; 2015Q4: restricted; 2016Q1: restricted; 2016Q2: 155,861 shares; 2016Q3: 18,793 shares 18,793$1.04M0.23%-137,068Timeline

Options

Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).

SecurityTypeAmountValueChange
TSLATESLA INC COMput270,000$55.1M-71,900
SWKSSKYWORKS SOLUTIONS INC Stockput640,000$48.7Mnew
NFLXNETFLIX INC. COMput290,000$28.6M+210,000
WDAYWORKDAY INC Stockput280,000$25.7M+148,200
CISCO SYS INCCISCO SYS INC COMput620,000$19.7Mnew
TWLOTWILIO INC Stockput291,900$18.8Mnew
SEAGATE TECHNOLOGY HOLDINGSSEAGATE TECHNOLOGY HOLDINGS SHSput400,000$15.4Mnew
SHOPSHOPIFY INC CL A SUB VTG SHSput343,000$14.7Mnew
TXNTEXAS INSTRS INC COMput190,000$13.3M-58,200
QCOMQUALCOMM INC COMput190,000$13Mnew
NOWSERVICENOW INC COMput153,900$12.2M+113,900
FTNTFORTINET INC Stockput250,300$9.24Mnew
RED HAT INCRED HAT INC COMput60,000$4.85M-140,000
SOLARCITY CORPSOLARCITY CORP COMcall187,200$3.66M-153,600
TERRAFORM POWER INCTERRAFORM POWER INC Common Stockput140,000$1.95Mnew

Sold out in Q3 2016

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
AMAZON.COM INCAMAZON.COM INC150,000$107Mput
AAPLAPPLE INC573,400$54.8Mput
CRMSALESFORCE INC395,800$31.4Mput
CHKPCHECK POINT SOFTWARE TECH LT214,900$17.1Mput
ARM HOLDINGS INCARM HOLDINGS INC348,600$15.9Mput
JUNIPER NETWORKS INCJUNIPER NETWORKS INC687,500$15.5Mput
EXPEEXPEDIA GROUP INC122,100$13Mshares
CIENCIENA CORP467,051$8.76Mshares
ACNACCENTURE PLC IRELAND61,400$5.88Mput
TERRAFORM POWER INCTERRAFORM POWER INC530,769$5.79Mshares
CTRIP COM INTL LTDCTRIP COM INTL LTD130,000$5.36Mput
FAIRCHILD SEMICONDUCTORFAIRCHILD SEMICONDUCTOR171,053$3.4Mshares
ONON SEMICONDUCTOR CORP214,003$1.89Mshares
SEDGSOLAREDGE TECHNOLOGIES INC40,500$794Kput

How Q3 2016 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0000919574-16-016447 base2016-11-14acceptance time not in the bulk data set