Westport Asset Management Inc.

In its 13F for Q3 2024 (holdings as of September 30, 2024, filed November 13, 2024), Westport Asset Management Inc. reported 73 stock positions worth $213.3 million. Its top holding was Synopsys (SNPS) at 12.1% of the portfolio, followed by Willis Towers Watson (WTW, 9.6%) and Universal Health Services-B (UHS, 7.0%). Compared with Q2 2024, it opened 1 new position, sold out of 2, added to 3 and reduced 2. The biggest buy was Ansys (ANSS, shares +100%) and the biggest sale an exit from National Western Life Grou-A (NWLI).

Most Recent 13F
Q2 2026
Location
SOUTHPORT, CT
CIK
0000811454
Portfolio Value
$213.3M (Q3 2024)
SEC Filing
0001398344-24-020661 ↗ filed Nov 13, 2024

Holdings Value

0$50.0M$100.0M$150.0M$200.0M$250.0M Q1 2024: $200.2M Q1 2024 Q2 2024: $199.8M Q2 2024 Q3 2024: $213.3M $213.3M Q3 2024 Q4 2024: $208.9M Q4 2024 Q1 2025: $206.2M Q1 2025 Q2 2025: $226.3M Q2 2025 Q3 2025: $239.8M Q3 2025 Q4 2025: $239.7M Q4 2025 Q1 2026: $226.5M Q1 2026 Q2 2026: $244.9M Q2 2026

Holdings 73 stocks · $213.3M

SNPS Synopsys Inc. 12.11% 51,000 $25.8M No change
WTW Willis Towers Watson PLC 9.56% 69,234 $20.4M No change
UHS Universal Health Services-B 6.99% 65,059 $14.9M No change
ZBRA Zebra Technologies Corp. Class A 5.96% 34,335 $12.7M No change
MTG Mgic Investment Corp. 5.27% 439,013 $11.2M No change
DEVRY ED GROUP INC filed as Adtalem Global Education Inc. 4.45% 125,759 $9.5M No change
URI United Rentals Inc. 3.04% 8,000 $6.5M No change
ORCL Oracle Corp. 3.04% 38,000 $6.5M No change
CHKP Check Point Software Tech 2.92% 32,300 $6.2M No change
IPGP Ipg Photonics Corp. 2.70% 77,500 $5.8M No change
DRI Darden Restaurants Inc. 2.69% 35,000 $5.7M No change
PTC PTC Inc. 2.63% 31,100 $5.6M No change
EOG EOG Resources Inc. 2.24% 38,889 $4.8M No change
UBER Uber Technologies Inc. 2.21% 62,577 $4.7M No change
EEM iShares MSCI Emerging Market 2.15% 100,000 $4.6M No change
RDN Radian Group Inc. 2.12% 130,371 $4.5M No change
LIN Linde PLC 2.01% 9,000 $4.3M No change
CARR Carrier Global Corp. 1.98% 52,400 $4.2M No change
GOOG Alphabet Inc. Class C 1.88% 24,000 $4.0M No change
RSG Republic Services Inc. 1.41% 15,000 $3.0M No change
RHP Ryman Hospitality Properties 1.26% 25,000 $2.7M No change
ROST Ross Stores Inc. 1.20% 17,000 $2.6M No change
AKAM Akamai Technologies Inc. 1.18% 25,000 $2.5M No change
CACI Caci International Inc. Class A 1.18% 5,000 $2.5M No change
CHTR Charter Communications Inc. Class A 1.15% 7,559 $2.4M No change
TSBK Timberland Bancorp Inc. 1.15% 80,909 $2.4M No change
ROG Rogers Corp. 1.15% 21,656 $2.4M Reduce -4.4%
ROK Rockwell Automation Inc. 1.13% 9,000 $2.4M No change
EXP Eagle Materials Inc. 1.08% 8,000 $2.3M No change
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 1.04% 10,000 $2.2M No change
UNP Union Pacific Corp. 1.02% 8,800 $2.2M No change
AMZN Amazon.com Inc. 0.76% 8,720 $1.6M No change
NSC Norfolk Southern Corp. 0.70% 6,000 $1.5M No change
TXN Texas Instruments Inc. 0.58% 6,026 $1.2M No change
AZN Astrazeneca PLC-Spons ADR 0.55% 15,000 $1.2M No change
CVS CVS Health Corp. 0.52% 17,772 $1.1M No change
SKX Skechers USA Inc. Class A 0.47% 15,000 $1.0M No change
BIO Bio-Rad Laboratories-A 0.47% 3,000 $1.0M No change
FMC FMC Corp. 0.46% 15,000 $989K No change
GILD Gilead Sciences Inc. 0.39% 10,000 $838K No change
WBD Warner Bros Discovery Inc. 0.37% 95,800 $790K No change
APD Air Products & Chemicals Inc. 0.35% 2,500 $744K No change
T AT&T Inc. 0.33% 31,919 $702K No change
ANSS Ansys Inc. 0.30% 2,000 $637K Add +100.0%
LITE Lumentum Holdings Inc. 0.28% 9,500 $602K No change
FCPT Four Corners Property Trust 0.27% 19,998 $586K No change
VRNT Verint Systems Inc. 0.27% 22,500 $570K Add +28.6%
NTR Nutrien Ltd. 0.25% 11,150 $536K No change
RTX RTX Corp. 0.23% 4,127 $500K No change
ABT Abbott Laboratories 0.21% 4,000 $456K No change
ADM Archer-Daniels-Midland Co. 0.21% 7,500 $448K No change
IPG Interpublic Group of Cos Inc. 0.21% 14,000 $443K No change
ZTS Zoetis Inc. 0.18% 2,000 $391K No change
OXY Occidental Petroleum Corp. 0.17% 7,232 $373K No change
COHR Coherent Inc. 0.15% 3,500 $311K No change
CGNT Cognyte Software Ltd. 0.14% 45,000 $306K No change
S Sentinelone Inc. Class A 0.14% 12,500 $299K No change
NEM Newmont Corp. 0.14% 5,505 $294K No change
CRWD CrowdStrike Holdings Inc. Class A 0.13% 1,000 $280K New
CP Canadian Pac Railway 0.12% 2,884 $247K No change
CTLT Catalent Inc. 0.11% 4,000 $242K No change
MDU Mdu Resources Group Inc. 0.11% 15,000 $228K Add +200.0%
TDC Teradata Corp. 0.11% 7,500 $228K No change
AVGO Broadcom Inc. 0.11% 1,312 $226K Reduce -90.0%
THC Tenet Healthcare Corp. 0.08% 1,000 $166K No change
GHC Graham Holdings Co. Class B 0.06% 150 $123K No change
HAL Halliburton Co. 0.05% 3,444 $100K No change
VOD Vodafone Group PLC-SP ADR 0.04% 8,989 $90K No change
WFC Wells Fargo & Co. 0.03% 1,000 $56K No change
CABO Cable One Inc. 0.02% 150 $52K No change
VZ Verizon Communications Inc. 0.02% 862 $39K No change
ALTM Arcadium Lithium PLC 0.01% 4,499 $13K No change
LEE Lee Enterprises 0.00% 540 $5K No change
Other holdings (1): bonds, preferreds, convertibles and warrants · $27K (not counted above)
SecurityClassShares / PrincipalValueChange
OXY.WS Occidental Petroleum-CW27 *W EXP 08/03/202 903$27KNo change

Total filed on the 13F, all lines: $213.3M.

Portfolio Sells Q2 2024 → Q3 2024

NWLI National Western Life Grou-A Sold out 0.00% −0.38
ROG Rogers Corp. Reduce -4.4% 1.15% −0.22
BIGGQ Big Lots Inc. Sold out 0.00% −0.13
AVGO Broadcom Inc. Reduce -90.0% 0.11% +0.00

Portfolio Buys Q2 2024 → Q3 2024

ANSS Ansys Inc. Add +100.0% 0.30% +0.14
CRWD CrowdStrike Holdings Inc. Class A New 0.13% +0.13
MDU Mdu Resources Group Inc. Add +200.0% 0.11% +0.04
VRNT Verint Systems Inc. Add +28.6% 0.27% −0.01

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 80$244.9MSNPS, WTW, CVSA, MTG, UHS
Q1 2026 78$226.5MSNPS, WTW, CVSA, UHS, MTG
Q4 2025 75$239.7MSNPS, WTW, DEVRY ED GROUP INC, UHS, MTG
Q3 2025 75$239.8MSNPS, WTW, DEVRY ED GROUP INC, UHS, MTG
Q2 2025 76$226.3MSNPS, WTW, DEVRY ED GROUP INC, MTG, UHS
Q1 2025 74$206.2MWTW, SNPS, DEVRY ED GROUP INC, UHS, MTG
Q4 2024 73$208.9MSNPS, WTW, ZBRA, UHS, DEVRY ED GROUP INC
Q3 2024 73$213.3MSNPS, WTW, UHS, ZBRA, MTG
Q2 2024 74$199.8MSNPS, WTW, UHS, ZBRA, MTG
Q1 2024 72$200.2MSNPS, WTW, UHS, ZBRA, MTG