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Disclosery

BRIGHTFIELD CAPITAL MANAGEMENT LLC

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13F filer, CIK 1165762, NEW YORK, NY

BRIGHTFIELD CAPITAL MANAGEMENT LLC reported $89,332,000 across 40 holdings for the quarter ended 2014-03-31, in a 13F-HR filed 2014-05-14. Its ten largest share positions make up 46.4% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001165762-14-000005

Period
2014-03-31
Reported value
$89.3M
Holdings
40
Top 10 weight
46.4%
New
9
Sold out
5

Largest buys vs the previous quarter

SecurityShares changeApprox. value
PROSHARES TRnew+155,000$9.08M
PROSHARES TRnew+100,000$4.59M
INFOBLOX INCnew+125,000$2.51M
ARUBA NETWORKS INCnew+120,000$2.25M
SPLUNK INCnew+24,000$1.72M

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
PROSHARESexited-400,000-$6M
BROADCOM CORPreduced-59,700-$1.88M
ANADIGICS INCexited-879,409-$1.62M
SHORETEL INCreduced-170,000-$1.46M
MELLANOX TECHNOLOGIES LTDexited-22,514-$900K

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 2014

Share positions as resolved from 13F-HR 0001165762-14-000005, largest first. % of portfolio is the value over $89,332,000, 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; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: 155,000 shares 155,000$9.08M10.17%new
SPANSION INCSPANSION INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 284,781 shares; 2014Q1: 275,000 shares 275,000$4.79M5.36%-9,781
PROSHARES TRPROSHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: 100,000 shares 100,000$4.59M5.13%new
MXLMAXLINEAR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 404,900 shares; 2014Q1: 404,900 shares 404,900$3.84M4.3%0Timeline
FORMFORMFACTOR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 642,300 shares; 2014Q1: 600,000 shares 600,000$3.83M4.29%-42,300Timeline
SUPERTEX INCSUPERTEX INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 100,000 shares; 2014Q1: 100,000 shares 100,000$3.3M3.69%0
BROADCOM CORPBROADCOM CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 159,700 shares; 2014Q1: 100,000 shares 100,000$3.15M3.52%-59,700
LSI CORPORATIONLSI CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 275,000 shares; 2014Q1: 275,000 shares 275,000$3.04M3.41%0
RUCKUS WIRELESS INCRUCKUS WIRELESS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 200,000 shares; 2014Q1: 240,000 shares 240,000$2.92M3.27%+40,000
MATTERSIGHT CORPMATTERSIGHT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 487,500 shares; 2014Q1: 419,696 shares 419,696$2.91M3.26%-67,804
HLITHARMONIC INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 400,288 shares; 2014Q1: 401,279 shares 401,279$2.87M3.21%+991Timeline
INFOBLOX INCINFOBLOX INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: 125,000 shares 125,000$2.51M2.81%new
INTERNAP NETWORK SVCS CORPINTERNAP NETWORK SVCS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 350,000 shares; 2014Q1: 350,000 shares 350,000$2.48M2.77%0
Meru Networks, Inc.Meru Networks, Inc.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 575,000 shares; 2014Q1: 535,094 shares 535,094$2.41M2.7%-39,906
ARUBA NETWORKS INCARUBA NETWORKS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: 120,000 shares 120,000$2.25M2.52%new
COHUCOHU INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 57,249 shares; 2014Q1: 200,000 shares 200,000$2.15M2.4%+142,751Timeline
O2MICRO INTERNATIONAL LTDO2MICRO INTERNATIONAL LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 653,149 shares; 2014Q1: 653,149 shares 653,149$2.14M2.4%0
EMCORE CORPEMCORE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 396,400 shares; 2014Q1: 396,400 shares 396,400$2M2.24%0
FUSION-IO INCFUSION-IO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 240,000 shares; 2014Q1: 190,000 shares 190,000$2M2.24%-50,000
ALTERA CORPALTERA CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 25,000 shares; 2014Q1: 55,000 shares 55,000$1.99M2.23%+30,000
CALXCALIX INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 110,000 shares; 2014Q1: 225,000 shares 225,000$1.9M2.12%+115,000Timeline
RACKSPACE HOSTING INCRACKSPACE HOSTING INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 50,000 shares; 2014Q1: 55,000 shares 55,000$1.8M2.02%+5,000
MATTSON TECHNOLOGY INCMATTSON TECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 170,350 shares; 2014Q1: 775,000 shares 775,000$1.8M2.01%+604,650
SPLUNK INCSPLUNK INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: 24,000 shares 24,000$1.72M1.92%new
EMULEX CORPEMULEX CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 200,000 shares; 2014Q1: 225,000 shares 225,000$1.66M1.86%+25,000
PLANAR SYSTEMS INCPLANAR SYSTEMS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 755,406 shares; 2014Q1: 800,000 shares 800,000$1.63M1.83%+44,594
AVIAT NETWORKS INCAVIAT NETWORKS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 1,000,000 shares; 2014Q1: 1,000,000 shares 1,000,000$1.59M1.78%0
TTMITTM TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 225,000 shares; 2014Q1: 177,500 shares 177,500$1.5M1.68%-47,500Timeline
PMC-SIERRA INCPMC-SIERRA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 175,000 shares; 2014Q1: 195,000 shares 195,000$1.48M1.66%+20,000
ENERNOC INCENERNOC INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 70,000 shares; 2014Q1: 65,000 shares 65,000$1.45M1.62%-5,000
SILICON GRAPHICS INTL CORP …SILICON GRAPHICS INTL CORP COMQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: 115,000 shares 115,000$1.41M1.58%new
FIREEYE INCFIREEYE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: 20,000 shares 20,000$1.23M1.38%new
QUANTUM CORPQUANTUM CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 862,820 shares; 2014Q1: 862,820 shares 862,820$1.05M1.18%0
TRINA SOLAR LIMITEDTRINA SOLAR LIMITEDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 65,000 shares; 2014Q1: 70,000 shares 70,000$942K1.05%+5,000
MICREL INCMICREL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: 80,000 shares 80,000$886K0.99%new
FALCONSTOR SOFTWARE INCFALCONSTOR SOFTWARE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 690,912 shares; 2014Q1: 536,483 shares 536,483$848K0.95%-154,429
CYAN INCCYAN INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: not reported; 2014Q1: 180,000 shares 180,000$769K0.86%new
SIGMA DESIGNS INCSIGMA DESIGNS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 168,989 shares; 2014Q1: 160,000 shares 160,000$762K0.85%-8,989
RIVERBED TECHNOLOGY INCRIVERBED TECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 20,000 shares; 2014Q1: 20,000 shares 20,000$394K0.44%0
SHORETEL INCSHORETEL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2012Q2: restricted; 2012Q3: restricted; 2012Q4: restricted; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: 200,000 shares; 2014Q1: 30,000 shares 30,000$258K0.29%-170,000

Sold out in Q1 2014

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

SecurityShares beforeValue beforeType
PROSHARESPROSHARES400,000$6Mshares
ANADIGICS INCANADIGICS INC879,409$1.62Mshares
MELLANOX TECHNOLOGIES LTDMELLANOX TECHNOLOGIES LTD22,514$900Kshares
SILVER SPRING NETWORKS INCSILVER SPRING NETWORKS INC40,000$840Kshares
UCTTULTRA CLEAN HLDGS INC60,093$603Kshares

How Q1 2014 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 0001165762-14-000005 base2014-05-14acceptance time not in the bulk data set