Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

WESTPORT ASSET MANAGEMENT INC 13F Holdings -- Portfolio & Top Positions (2026-03-31)

WESTPORT ASSET MANAGEMENT INC (CIK 811454) reported $226.5M across 78 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: SNPS ($20.5M, 9.05%), WTW ($20.1M, 8.89%), ATGE ($14.5M, 6.40%), UHS ($11.6M, 5.14%), MTG ($11.5M, 5.09%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1SNPSSynopsys Inc$20.5M9.05%51,679Hold
2WTWWillis Towers Watson PLC$20.1M8.89%69,234Hold
3ATGECovista Inc$14.5M6.40%125,759New
4UHSUniversal Health Services Inc$11.6M5.14%65,059Hold
5MTGMGIC Investment Corp$11.5M5.09%439,013Hold
6IPGPIPG Photonics Corp$8.9M3.92%77,500Hold
7ZBRAZebra Technologies Corp$7.2M3.17%34,335Hold
8GOOGAlphabet Inc$6.9M3.04%24,000Hold
9DRIDarden Restaurants Inc$6.9M3.03%35,000Hold
10LITELumentum Holdings Inc$6.7M2.95%9,500Hold
11URIUnited Rentals Inc$5.8M2.57%8,000Hold
12EEMiShares MSCI Emerging Markets$5.7M2.51%100,000Hold
13EOGEOG Resources Inc$5.6M2.48%38,889Hold
14ORCLOracle Corp$5.6M2.47%38,000Hold
15CHKPCheck Point Software Technolog$4.6M2.04%32,300Hold
16UBERUber Technologies Inc$4.5M1.99%62,577Hold
17LINLinde PLC$4.5M1.97%9,000Hold
18PTCPTC Inc$4.4M1.96%31,100Hold
19RDNRadian Group Inc$4.3M1.90%130,371Hold
20ROSTRoss Stores Inc$3.7M1.63%17,000Hold
21RSGRepublic Services Inc$3.3M1.45%15,000Hold
22ROKRockwell Automation Inc$3.2M1.43%9,000Hold
23COHR1Coherent Inc$3.2M1.42%13,500Hold
24TSBKTimberland Bancorp Inc/WA$3.2M1.41%80,909Hold
25AKAMAkamai Technologies, Inc.$3.2M1.40%27,700Hold

Source: SEC Form 13F filings · as of 2026-03-31