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BRIGHTFIELD CAPITAL MANAGEMENT LLC

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13F filer, CIK 1165762, NEW YORK, NY

BRIGHTFIELD CAPITAL MANAGEMENT LLC reported $92,404,000 across 41 holdings for the quarter ended 2015-03-31, in a 13F-HR filed 2015-05-14. Its ten largest share positions make up 40.84% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001165762-15-000003

Period
2015-03-31
Reported value
$92.4M
Holdings
41
Top 10 weight
40.84%
New
12
Sold out
8

Largest buys vs the previous quarter

SecurityShares changeApprox. value
PROSHARES TRnew+100,000$3.69M
ZYNGA INC.new+1,200,000$3.42M
BBnew+275,000$2.46M
YAHOO INCnew+50,000$2.22M
PREMIERE GLOBAL SVCS INCnew+225,000$2.15M

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
FIREEYE INCexited-100,000-$3.16M
TWITTER INCreduced-60,000-$3M
BROADCOM CORPexited-62,500-$2.71M
MICROSEMI CORPexited-95,000-$2.7M
SPLUNK INCexited-45,000-$2.65M

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, Q1 2015

Share positions as resolved from 13F-HR 0001165762-15-000003, largest first. % of portfolio is the value over $92,406,000, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
PROSHARES TRPROSHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: 100,000 shares; 2014Q2: 115,000 shares; 2014Q3: 115,000 shares; 2014Q4: 180,000 shares; 2015Q1: 180,000 shares 180,000$6.41M6.93%0
PROSHARES TRPROSHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: 275,000 shares; 2014Q3: 275,000 shares; 2014Q4: 275,000 shares; 2015Q1: 275,000 shares 275,000$5.87M6.35%0
PROSHARES TRPROSHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: 155,000 shares; 2014Q2: 180,000 shares; 2014Q3: 160,000 shares; 2014Q4: not reported; 2015Q1: 100,000 shares 100,000$3.69M3.99%new
INTERNAP NETWORK SVCS CORPINTERNAP NETWORK SVCS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 350,000 shares; 2014Q1: 350,000 shares; 2014Q2: 380,000 shares; 2014Q3: 390,000 shares; 2014Q4: 375,000 shares; 2015Q1: 355,000 shares 355,000$3.63M3.93%-20,000
SILVER SPRING NETWORKS INCSILVER SPRING NETWORKS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 40,000 shares; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: 235,000 shares; 2014Q4: 500,000 shares; 2015Q1: 384,800 shares 384,800$3.44M3.72%-115,200
ZYNGA INC.ZYNGA INC.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: not reported; 2014Q4: not reported; 2015Q1: 1,200,000 shares 1,200,000$3.42M3.7%new
EDGIO INCEDGIO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: 495,063 shares; 2014Q4: 828,431 shares; 2015Q1: 823,100 shares 823,100$2.99M3.23%-5,331
MATTSON TECHNOLOGY INCMATTSON TECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 170,350 shares; 2014Q1: 775,000 shares; 2014Q2: 540,000 shares; 2014Q3: 825,000 shares; 2014Q4: 987,696 shares; 2015Q1: 730,000 shares 730,000$2.88M3.11%-257,696
ANADIGICS INCANADIGICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 879,409 shares; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: not reported; 2014Q4: 1,483,907 shares; 2015Q1: 2,000,000 shares 2,000,000$2.72M2.94%+516,093
GROUPON INCGROUPON INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: not reported; 2014Q4: 500,000 shares; 2015Q1: 375,000 shares 375,000$2.7M2.93%-125,000
FORMFORMFACTOR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 642,300 shares; 2014Q1: 600,000 shares; 2014Q2: 550,000 shares; 2014Q3: 550,000 shares; 2014Q4: 535,000 shares; 2015Q1: 300,000 shares 300,000$2.66M2.88%-235,000Timeline
BBBLACKBERRY LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: not reported; 2014Q4: not reported; 2015Q1: 275,000 shares 275,000$2.46M2.66%newTimeline
MXLMAXLINEAR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 404,900 shares; 2014Q1: 404,900 shares; 2014Q2: 403,946 shares; 2014Q3: 358,456 shares; 2014Q4: 275,000 shares; 2015Q1: 300,000 shares 300,000$2.44M2.64%+25,000Timeline
EMCORE CORPEMCORE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 396,400 shares; 2014Q1: 396,400 shares; 2014Q2: 391,300 shares; 2014Q3: 391,300 shares; 2014Q4: 379,471 shares; 2015Q1: 429,116 shares 429,116$2.33M2.53%+49,645
QUANTUM CORPQUANTUM CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 862,820 shares; 2014Q1: 862,820 shares; 2014Q2: 1,000,000 shares; 2014Q3: 1,000,000 shares; 2014Q4: 1,240,000 shares; 2015Q1: 1,400,000 shares 1,400,000$2.24M2.42%+160,000
PLANAR SYSTEMS INCPLANAR SYSTEMS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 755,406 shares; 2014Q1: 800,000 shares; 2014Q2: 816,257 shares; 2014Q3: 320,000 shares; 2014Q4: 300,000 shares; 2015Q1: 355,100 shares 355,100$2.23M2.42%+55,100
YAHOO INCYAHOO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: not reported; 2014Q4: not reported; 2015Q1: 50,000 shares 50,000$2.22M2.4%new
SHORETEL INCSHORETEL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 200,000 shares; 2014Q1: 30,000 shares; 2014Q2: not reported; 2014Q3: 258,520 shares; 2014Q4: 325,000 shares; 2015Q1: 325,000 shares 325,000$2.22M2.4%0
PREMIERE GLOBAL SVCS INCPREMIERE GLOBAL SVCS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: not reported; 2014Q4: not reported; 2015Q1: 225,000 shares 225,000$2.15M2.33%new
INFOBLOX INCINFOBLOX INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: 125,000 shares; 2014Q2: 115,000 shares; 2014Q3: 130,000 shares; 2014Q4: 115,000 shares; 2015Q1: 90,000 shares 90,000$2.15M2.32%-25,000
UCTTULTRA CLEAN HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 60,093 shares; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: 130,000 shares; 2014Q4: 245,500 shares; 2015Q1: 300,000 shares 300,000$2.15M2.32%+54,500Timeline
SILICON GRAPHICS INTL CORP …SILICON GRAPHICS INTL CORP COMQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: 115,000 shares; 2014Q2: not reported; 2014Q3: 137,983 shares; 2014Q4: 177,500 shares; 2015Q1: 235,000 shares 235,000$2.04M2.21%+57,500
TWITTER INCTWITTER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: not reported; 2014Q4: 100,000 shares; 2015Q1: 40,000 shares 40,000$2M2.17%-60,000
NIMBLE STORAGE INCNIMBLE STORAGE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: not reported; 2014Q4: not reported; 2015Q1: 85,000 shares 85,000$1.9M2.05%new
YELPYELP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: not reported; 2014Q4: 50,000 shares; 2015Q1: 40,000 shares 40,000$1.89M2.05%-10,000Timeline
MATTERSIGHT CORPMATTERSIGHT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 487,500 shares; 2014Q1: 419,696 shares; 2014Q2: 413,797 shares; 2014Q3: 320,874 shares; 2014Q4: 229,100 shares; 2015Q1: 300,000 shares 300,000$1.86M2.01%+70,900
TTMITTM TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 225,000 shares; 2014Q1: 177,500 shares; 2014Q2: not reported; 2014Q3: not reported; 2014Q4: 74,731 shares; 2015Q1: 199,900 shares 199,900$1.8M1.95%+125,169Timeline
RUDOLPH TECHNOLOGIES INCRUDOLPH TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: not reported; 2014Q4: not reported; 2015Q1: 160,142 shares 160,142$1.76M1.91%new
AVIAT NETWORKS INCAVIAT NETWORKS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 1,000,000 shares; 2014Q1: 1,000,000 shares; 2014Q2: 1,389,428 shares; 2014Q3: 1,500,000 shares; 2014Q4: 1,400,000 shares; 2015Q1: 1,350,000 shares 1,350,000$1.61M1.74%-50,000
BROCADE COMMUNICATIONS SYS IBROCADE COMMUNICATIONS SYS IQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: not reported; 2014Q4: not reported; 2015Q1: 125,000 shares 125,000$1.48M1.6%new
PMC-SIERRA INCPMC-SIERRA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 175,000 shares; 2014Q1: 195,000 shares; 2014Q2: 140,000 shares; 2014Q3: 250,000 shares; 2014Q4: 270,000 shares; 2015Q1: 155,000 shares 155,000$1.44M1.56%-115,000
AXCELIS TECHNOLOGIES INCAXCELIS TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: not reported; 2014Q4: 210,764 shares; 2015Q1: 600,000 shares 600,000$1.43M1.55%+389,236
NBISNEBIUS GROUP N.V.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: not reported; 2014Q4: not reported; 2015Q1: 90,000 shares 90,000$1.36M1.48%newTimeline
SSYSSTRATASYS LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: not reported; 2014Q4: not reported; 2015Q1: 25,000 shares 25,000$1.32M1.43%newTimeline
COHUCOHU INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 57,249 shares; 2014Q1: 200,000 shares; 2014Q2: 225,000 shares; 2014Q3: 255,000 shares; 2014Q4: 172,500 shares; 2015Q1: 120,484 shares 120,484$1.32M1.43%-52,016Timeline
DRAGONWAVE INCDRAGONWAVE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: not reported; 2014Q4: 2,000,000 shares; 2015Q1: 2,348,200 shares 2,348,200$1.31M1.41%+348,200
CALXCALIX INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 110,000 shares; 2014Q1: 225,000 shares; 2014Q2: 225,000 shares; 2014Q3: 102,122 shares; 2014Q4: not reported; 2015Q1: 150,000 shares 150,000$1.26M1.36%newTimeline
KING DIGITAL ENTMT PLCKING DIGITAL ENTMT PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: not reported; 2014Q4: 135,000 shares; 2015Q1: 75,000 shares 75,000$1.2M1.3%-60,000
ALLTALLOT LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: not reported; 2014Q4: not reported; 2015Q1: 107,906 shares 107,906$948K1.03%newTimeline
Meru Networks, Inc.Meru Networks, Inc.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 575,000 shares; 2014Q1: 535,094 shares; 2014Q2: 580,686 shares; 2014Q3: 616,105 shares; 2014Q4: 533,833 shares; 2015Q1: 582,640 shares 582,640$839K0.91%+48,807
ROCKET FUEL INCROCKET FUEL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: not reported; 2014Q2: not reported; 2014Q3: 150,000 shares; 2014Q4: 150,000 shares; 2015Q1: 70,000 shares 70,000$644K0.7%-80,000

Sold out in Q1 2015

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

SecurityShares beforeValue beforeType
FIREEYE INCFIREEYE INC100,000$3.16Mshares
BROADCOM CORPBROADCOM CORP62,500$2.71Mshares
MICROSEMI CORPMICROSEMI CORP95,000$2.7Mshares
SPLUNK INCSPLUNK INC45,000$2.65Mshares
SPWRQSUNPOWER CORP90,000$2.33Mshares
SPANSION INCSPANSION INC44,700$1.53Mshares
HLITHARMONIC INC190,000$1.33Mshares
ENTROPIC COMMUNICATIONS INCENTROPIC COMMUNICATIONS INC184,898$468Kshares

How Q1 2015 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 0001165762-15-000003 base2015-05-14acceptance time not in the bulk data set