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Disclosery

WESTPORT ADVISERS LLC

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13F filer, CIK 1092785, Westport, CT

WESTPORT ADVISERS LLC reported $979,007,000 across 53 holdings for the quarter ended 2014-12-31, in a 13F-HR filed 2015-02-11. Its ten largest share positions make up 43.37% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001398344-15-000835

Period
2014-12-31
Reported value
$979M
Holdings
53
Top 10 weight
43.37%
New
1
Sold out
4

Largest buys vs the previous quarter

SecurityShares changeApprox. value
APHadded+201,300$10.8M
RDNadded+150,000$2.51M
EXPRESS INCnew+116,217$1.71M
ZBRAadded+10,000$774K
PRKSadded+5,000$89.5K

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
LABORATORY CRP OF AMER HLDGSexited-140,000-$14.2M
PRAXAIR INCexited-100,000-$12.9M
FEI COreduced-113,242-$10.2M
BROreduced-271,418-$8.93M
BELMOND LTDreduced-579,214-$7.17M

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, Q4 2014

Share positions as resolved from 13F-HR 0001398344-15-000835, largest first. % of portfolio is the value over $979,007,000, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
UHSUNIVERSAL HLTH SVCS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 808,084 shares; 2014Q4: 764,584 shares 764,584$85.1M8.69%-43,500Timeline
PRECISION CASTPARTS CORPPRECISION CASTPARTS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 262,105 shares; 2014Q4: 242,105 shares 242,105$58.3M5.96%-20,000
SNPSSYNOPSYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 1,152,204 shares; 2014Q4: 1,142,204 shares 1,142,204$49.7M5.07%-10,000Timeline
WILLIS GROUP HOLDINGS PLCWILLIS GROUP HOLDINGS PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 978,788 shares; 2014Q4: 893,788 shares 893,788$40.1M4.09%-85,000
PTCPTC INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 1,082,804 shares; 2014Q4: 1,082,804 shares 1,082,804$39.7M4.05%0Timeline
EOGEOG RES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 345,000 shares; 2014Q4: 345,000 shares 345,000$31.8M3.24%0Timeline
FEI COFEI COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 459,584 shares; 2014Q4: 346,342 shares 346,342$31.3M3.2%-113,242
MAMASTERCARD INCORPORATEDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 355,000 shares; 2014Q4: 355,000 shares 355,000$30.6M3.12%0Timeline
URIUNITED RENTALS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 303,759 shares; 2014Q4: 288,759 shares 288,759$29.5M3.01%-15,000Timeline
CHKPCHECK POINT SOFTWARE TECH LTQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 365,000 shares; 2014Q4: 365,000 shares 365,000$28.7M2.93%0Timeline
PALL CORPPALL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 272,500 shares; 2014Q4: 272,500 shares 272,500$27.6M2.82%0
IPGPIPG PHOTONICS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 386,752 shares; 2014Q4: 358,845 shares 358,845$26.9M2.75%-27,907Timeline
DEVRY INC DELDEVRY INC DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 552,036 shares; 2014Q4: 538,136 shares 538,136$25.5M2.61%-13,900
VARIAN MED SYS INCVARIAN MED SYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 277,500 shares; 2014Q4: 277,500 shares 277,500$24M2.45%0
APDAIR PRODUCTS AND CHEMICALS IQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 157,500 shares; 2014Q4: 157,500 shares 157,500$22.7M2.32%0Timeline
ROSTROSS STORES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 230,000 shares; 2014Q4: 230,000 shares 230,000$21.7M2.21%0Timeline
FMCFMC CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 380,000 shares; 2014Q4: 380,000 shares 380,000$21.7M2.21%0Timeline
APHAMPHENOL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 201,300 shares; 2014Q4: 402,600 shares 402,600$21.7M2.21%+201,300Timeline
FDXFEDEX CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 122,500 shares; 2014Q4: 122,500 shares 122,500$21.3M2.17%0Timeline
TIME WARNER INCTIME WARNER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 230,000 shares; 2014Q4: 230,000 shares 230,000$19.6M2.01%0
BIGGQBIG LOTS INC.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 500,932 shares; 2014Q4: 480,932 shares 480,932$19.2M1.97%-20,000Timeline
ROGROGERS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 235,953 shares; 2014Q4: 235,953 shares 235,953$19.2M1.96%0Timeline
INTERPUBLIC GROUP COSINTERPUBLIC GROUP COSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 910,857 shares; 2014Q4: 910,857 shares 910,857$18.9M1.93%0
CVSCVS HEALTH CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 192,090 shares; 2014Q4: 192,090 shares 192,090$18.5M1.89%0Timeline
GWWWW GRAINGER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 70,000 shares; 2014Q4: 70,000 shares 70,000$17.8M1.82%0Timeline
RSGREPUBLIC SVCS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 417,500 shares; 2014Q4: 417,500 shares 417,500$16.8M1.72%0Timeline
ANADARKO PETROLEUM CORPANADARKO PETROLEUM CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 200,000 shares; 2014Q4: 200,000 shares 200,000$16.5M1.69%0
ZBRAZEBRA TECHNOLOGIES CORPORATIQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 197,500 shares; 2014Q4: 207,500 shares 207,500$16.1M1.64%+10,000Timeline
NDSNNORDSON CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 199,000 shares; 2014Q4: 199,000 shares 199,000$15.5M1.58%0Timeline
MSMMSC INDL DIRECT INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 185,000 shares; 2014Q4: 185,000 shares 185,000$15M1.54%0Timeline
TDCTERADATA CORP DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 272,840 shares; 2014Q4: 272,840 shares 272,840$11.9M1.22%0Timeline
ABBVABBVIE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 180,000 shares; 2014Q4: 180,000 shares 180,000$11.8M1.2%0Timeline
RDNRADIAN GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 507,989 shares; 2014Q4: 657,989 shares 657,989$11M1.12%+150,000Timeline
AJGGALLAGHER ARTHUR J & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 369,922 shares; 2014Q4: 220,072 shares 220,072$10.4M1.06%-149,850Timeline
CRLCHARLES RIV LABS INTL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 155,000 shares; 2014Q4: 155,000 shares 155,000$9.86M1.01%0Timeline
PETSMART INCPETSMART INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 120,000 shares; 2014Q4: 120,000 shares 120,000$9.76M1%0
ABTABBOTT LABORATORIESQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 200,000 shares; 2014Q4: 200,000 shares 200,000$9M0.92%0Timeline
Check Point Software Techno…Check Point Software Technologies…Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 619,150 shares; 2014Q4: 619,150 shares 619,150$8.5M0.87%0
ROCKWELL COLLINS INCROCKWELL COLLINS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 100,000 shares; 2014Q4: 100,000 shares 100,000$8.45M0.86%0
BED BATH & BEYOND INCBED BATH & BEYOND INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 90,000 shares; 2014Q4: 90,000 shares 90,000$6.86M0.7%0
AGRIUM INCAGRIUM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 70,700 shares; 2014Q4: 70,700 shares 70,700$6.7M0.68%0
STONE ENERGY CORPSTONE ENERGY CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 325,541 shares; 2014Q4: 325,541 shares 325,541$5.5M0.56%0
QLOGIC CORPQLOGIC CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 390,000 shares; 2014Q4: 390,000 shares 390,000$5.2M0.53%0
INTERNATIONAL RECTIFIER CORPINTERNATIONAL RECTIFIER CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 120,246 shares; 2014Q4: 120,246 shares 120,246$4.8M0.49%0
BROBROWN & BROWN INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 404,261 shares; 2014Q4: 132,843 shares 132,843$4.37M0.45%-271,418Timeline
ROFIN-SINAR TECHNOLOGIES INCROFIN-SINAR TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 150,553 shares; 2014Q4: 150,553 shares 150,553$4.33M0.44%0
TRMBTRIMBLE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 385,000 shares; 2014Q4: 154,467 shares 154,467$4.1M0.42%-230,533Timeline
BANRBANNER CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 83,133 shares; 2014Q4: 83,133 shares 83,133$3.58M0.37%0Timeline
CACICACI INTL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 35,000 shares; 2014Q4: 35,000 shares 35,000$3.02M0.31%0Timeline
BELMOND LTDBELMOND LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 806,827 shares; 2014Q4: 227,613 shares 227,613$2.82M0.29%-579,214
PRKSUNITED PARKS & RESORTS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 150,000 shares; 2014Q4: 155,000 shares 155,000$2.77M0.28%+5,000Timeline
YADKIN FINANCIAL CORPYADKIN FINANCIAL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: 141,026 shares; 2014Q4: 91,026 shares 91,026$1.79M0.18%-50,000
EXPRESS INCEXPRESS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2013Q1: restricted; 2013Q2: restricted; 2013Q3: restricted; 2013Q4: restricted; 2014Q1: restricted; 2014Q2: restricted; 2014Q3: not reported; 2014Q4: 116,217 shares 116,217$1.71M0.17%new

Sold out in Q4 2014

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

SecurityShares beforeValue beforeType
LABORATORY CRP OF AMER HLDGSLABORATORY CRP OF AMER HLDGS140,000$14.2Mshares
PRAXAIR INCPRAXAIR INC100,000$12.9Mshares
CPRTCOPART INC170,100$5.33Mshares
DRIDARDEN RESTAURANTS INC56,500$2.91Mshares

How Q4 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 0001398344-15-000835 base2015-02-11acceptance time not in the bulk data set