HolderBook

WESTPORT ASSET MANAGEMENT INC

Reported holdings as of Q2 2026, from 31 quarterly filings.

CIK
811454
Reported value
$244.9M
Positions
80
Top 10 weight
50.1%
Filed
2026-08-11
Days after quarter end
42

Holdings

SecurityTickerValue SharesWeightWeight change Held Change
SYNOPSYS INCSNPS$23.1M51,6799.41%+0.37pp31qHELD
WILLIS TOWERS WATSON PLC LTDWTW$18.1M69,2347.39%-1.50pp31qHELD
COVISTA INCCVSA$15.7M125,7596.40%flat2qHELD
MGIC INVT CORP WISMTG$12.4M439,0135.06%-0.03pp31qHELD
UNIVERSAL HLTH SVCS INCUHS$9.7M65,0593.95%-1.19pp31qHELD
IPG PHOTONICS CORPIPGP$9.1M77,5003.71%-0.21pp31qHELD
UNITED RENTALS INCURI$9.1M8,0003.70%+1.13pp31qHELD
ZEBRA TECHNOLOGIES CORPORATIZBRA$9.0M34,3353.69%+0.52pp31qHELD
ALPHABET INCGOOG$8.5M24,0003.46%+0.42pp26qHELD
LUMENTUM HLDGS INCLITE$8.2M9,5003.33%+0.38pp31qHELD
DARDEN RESTAURANTS INCDRI$7.2M35,0002.94%-0.09pp31qHELD
ISHARES TREEM$6.8M100,0002.79%+0.29pp26qHELD
ORACLE CORPORCL$5.6M38,0002.27%-0.19pp22qHELD
COHERENT INCCOHR$5.3M13,5002.17%+0.75pp31qHELD
EOG RES INCEOG$5.0M38,8892.06%-0.42pp31qHELD
RADIAN GROUP INCRDN$4.9M130,3712.01%+0.10pp31qHELD
LINDE PLCLINXXXX$4.7M9,0001.91%-0.06pp31qHELD
UBER TECHNOLOGIES INCUBER$4.5M62,5771.84%-0.14pp23qHELD
ROCKWELL AUTOMATION INCROK$4.5M9,0001.82%+0.39pp26qHELD
CHECK POINT SOFTWARE TECH LTCHKP$4.2M32,3001.73%-0.30pp31qHELD
CARRIER GLOBAL CORPORATIONCARR$3.8M52,4001.57%+0.27pp26qHELD
TIMBERLAND BANCORP INCTSBK$3.6M80,9091.48%+0.07pp31qHELD
ROSS STORES INCROST$3.6M17,0001.48%-0.15pp31qHELD
PTC INCPTC$3.5M31,1001.44%-0.51pp31qHELD
ROGERS CORPROG$3.3M20,4561.37%+0.40pp31qHELD
AKAMAI TECHNOLOGIES INCAKAM$3.3M27,7001.34%-0.07pp25qHELD
RYMAN HOSPITALITY PPTYS INCRHP$3.2M25,0001.31%+0.29pp31qHELD
REPUBLIC SVCS INCRSG$3.2M15,0001.31%-0.15pp31qHELD
INTERNATIONAL BUSINESS MACHSIBM$2.8M10,0001.15%+0.08pp26qHELD
UNION PAC CORPUNP$2.4M8,8000.98%+0.03pp31qHELD
CACI INTL INCCACI$2.3M5,0000.95%-0.26pp31qHELD
VERTIV HOLDINGS COVRT$2.0M6,0000.82%+0.16pp6qHELD
NORFOLK SOUTHN CORPNSC$1.9M6,0000.77%+0.01pp26qHELD
WARNER BROS DISCOVERY INCWBD$1.9M69,8220.76%-0.09pp17qHELD
CVS HEALTH CORPCVS$1.8M17,7720.75%+0.19pp31qHELD
EAGLE MATLS INCEXP$1.8M8,0000.73%+0.07pp26qHELD
TEXAS INSTRS INCTXN$1.8M6,0260.73%+0.22pp31qHELD
VERISK ANALYTICS INCVRSK$1.5M8,5000.62%-0.09pp2qHELD
ASTRAZENECA PLCAZN$1.4M7,5000.58%-0.07pp31qHELD
GILEAD SCIENCES INCGILD$1.3M10,0000.52%-0.10pp31qHELD
VERTEX PHARMACEUTICALS INCVRTX$1.2M2,5000.51%+0.01pp7qHELD
S&P GLOBAL INCSPGI$1.2M3,0000.47%-0.09pp2qHELD
CHARTER COMMUNICATIONS INCCHTR$1.1M7,5590.44%-0.28pp31qHELD
ZSCALER INCZS$1.1M7,5000.43%+0.15pp2q+66.7%+$423.4K
AMAZON COM INCAMZN$886.6K3,7200.36%+0.02pp30qHELD
BIO RAD LABS INCBIO$880.8K3,0000.36%-0.01pp26qHELD
WATERS CORPWAT$876.8K2,3380.36%+0.05pp2qHELD
ELECTRONIC ARTS INCEA$820.2K4,0000.33%-0.03pp6qHELD
RTX CORPORATIONRTX$783.0K4,1270.32%-0.03pp15qHELD
MDU RES GROUP INCMDU$742.4K35,0000.30%-0.02pp13qHELD
AIR PRODUCTS AND CHEMICALS IAPD$733.0K2,5000.30%-0.02pp31qHELD
AT&T INCT$660.7K31,9190.27%-0.14pp31qHELD
ARCHER DANIELS MIDLAND COADM$573.0K7,5000.23%-0.01pp10qHELD
NEWMONT CORPNEM$514.2K5,5050.21%-0.05pp31qHELD
BROADCOM INCAVGO$495.6K1,3120.20%+0.02pp10qHELD
FOUR CORNERS PPTY TR INCFCPT$491.0K19,9980.20%-0.01pp31qHELD
COGNYTE SOFTWARE LTDCGNT$482.9K55,0000.20%+0.04pp22q+22.2%+$87.8K
EVERUS CONSTR GROUPECG$456.4K2,7500.19%-0.01pp7q-26.7%-$166.0K
AMPHENOL CORPAPH$440.8K2,5000.18%+0.04pp5qHELD
OCCIDENTAL PETE CORPOXY$395.1K8,1350.16%-0.07pp28qHELD
BECTON DICKINSON & COBDX$378.3K2,5000.15%-0.02pp2qHELD
JACOBS SOLUTIONS INCJ$378.0K3,0000.15%-0.01pp3qHELD
ABBOTT LABORATORIESABT$363.0K4,0000.15%-0.03pp31qHELD
OMNICOM GROUP INCOMC$350.7K4,8160.14%-0.02pp3qHELD
ZOETIS INCZTS$287.4K4,0000.12%+0.01pp26q+100.0%+$143.7K
TERADATA CORP DELTDC$259.9K7,5000.11%+0.02pp31qHELD
CANADIAN PAC RY LTDCPXXXX$249.9K2,8840.10%flat19qHELD
ELANCO ANIMAL HEALTH INCELAN$246.1K10,0000.10%-0.01pp5qHELD
SENTINELONE INCS$212.1K12,5000.09%+0.02pp9qHELD
CROWDSTRIKE HLDGS INCCRWD$190.8K1,0000.08%-0.09pp8qHELD
TENET HEALTHCARE CORPTHC$187.1K1,0000.08%-0.01pp31qHELD
FMC CORPFMC$172.5K15,0000.07%-0.04pp31qHELD
GRAHAM HLDGS COGHC$171.2K1500.07%flat31qHELD
HONEYWELL INTL INCHON$167.9K7500.07%-newNEW
HONEYWELL AEROSPACE INCHONA$165.8K7500.07%-newNEW
VODAFONE GROUP PLCVOD$118.9K8,9890.05%-0.01pp31qHELD
HALLIBURTON COHAL$116.9K3,4440.05%-0.01pp31qHELD
VERIZON COMMUNICATIONS INCVZ$36.5K8620.01%flat31qHELD
CABLE ONE INCCABO$8.0K1500.00%flat31qHELD
LEE ENTERPRISES INCLEE$4.8K5400.00%flat31qHELD

By sector

Industry comes from the SIC code on each company's own SEC filings, which is self-reported and sometimes out of date. Derivative exposure is counted with the shares. Securities the SEC assigns no industry - funds, trusts, foreign issues - are shown as not classified rather than dropped.

Software & IT Services 21.1%Insurance 14.4%Business Services 14.0%Semiconductors & Electronics 9.0%Industrials 5.3%Retail & Consumer 4.8%Healthcare Services 4.8%Instruments & Controls 4.0%Biotech & Pharma 2.7%Energy 2.3%Transport & Logistics 1.7%Chemicals 1.7%Other sectors 9.3%Not classified 4.9%
 
SectorValueShare
Software & IT Services$51.7M21.1%
Insurance$35.4M14.4%
Business Services$34.2M14.0%
Semiconductors & Electronics$22.0M9.0%
Industrials$12.9M5.3%
Retail & Consumer$11.7M4.8%
Healthcare Services$11.7M4.8%
Instruments & Controls$9.8M4.0%
Biotech & Pharma$6.6M2.7%
Energy$5.6M2.3%
Transport & Logistics$4.3M1.7%
Chemicals$4.3M1.7%
Other sectors$22.7M9.3%
Not classified$12.1M4.9%

Quarter by quarter

QuarterValuePositions NewAddedTrimmed ExitedTop 10 Days to file
Q2 2026$244.9M80231050.1%42
Q1 2026$226.5M78603350.7%45
Q4 2025$239.7M75201256.9%35
Q3 2025$239.8M75021156.9%43
Q2 2025$226.3M76210056.2%43
Q1 2025$206.2M74220256.1%44
Q4 2024$209.0M74211256.4%45
Q3 2024$213.3M74131256.0%44
Q2 2024$199.8M75320156.1%43
Q1 2024$200.3M73210255.5%44
Q4 2023$185.9M73005055.2%40
Q3 2023$169.5M73130054.1%44
Q2 2023$178.3M72220055.3%45
Q1 2023$166.6M70000055.6%45
Q4 2022$156.6M702324554.7%45
Q3 2022$158.0M73010156.2%45
Q2 2022$167.0M74111356.2%46
Q1 2022$220.8M76020058.6%42
Q4 2021$220.8M76210158.6%45
Q3 2021$205.7M75104157.4%43
Q2 2021$227.6M75030160.6%42
Q1 2021$219.0M76231060.7%41
Q4 2020$201.6M741511263.0%42
Q3 2020$163.6M75221263.6%41
Q2 2020$156.4M75211063.7%43
Q1 2020$121.7M731030061.6%38
Q4 2019$147.7M63112163.5%42
Q3 2019$139.3M63122163.0%43
Q2 2019$146.3M63110063.2%40
Q1 2019$143.1M62102064.0%43
Q4 2018$119.9M61000063.0%38

Rows marked UNVERIFIED ID, PLACEHOLDER ID, TICKER AS ID or NON-CUSIP ID carry an identifier that is not a valid CUSIP. They are shown because the filer reported that money, but treat the security named with caution - hover the chip for what is wrong with it, and see the methodology.

Held counts consecutive filings in which this manager reported the position, and can reach further back than the quarters listed above: the tabs begin at Q4 2018 because earlier coverage is too sparse to describe a market, but tenure is counted over every filing we hold, some reaching to 2007. A position sold and later rebought starts again from one.

Weight change is the shift in this position's share of the whole book, in percentage points. It is the more useful column: when money flows into or out of a broad fund, almost every holding is bought or sold at once, so added and trimmed largely track flows. A weight that rose while the book shrank is a decision. Both compare with the previous quarter this filer reported, not the previous calendar quarter.