WESTPORT ASSET MANAGEMENT INC
Long book
$226.5M
Q1 2026
Positions
78
Top-10 weight
51%
concentration
Last quarter
+7.9%
SPY +14.8%
Turnover
11%
of book per quarter
Strategy in plain words
auto-generated from filingsWESTPORT ASSET MANAGEMENT INC is a diversified fundamental manager, running a $226.5M US long book across 78 positions.
The portfolio is concentrated: the top 10 names carry 51% of the portfolio. Turnover is modest: positions are typically held for years. Current anchor positions: SYNOPSYS INC, WILLIS TOWERS WATSON PLC, COVISTA INC, UNIVERSAL HEALTH SERVICES-B, MGIC INVESTMENT CORP.
Over the last 9 quarters its long book ran on average 2.6pp per quarter behind the S&P 500, beating the index in 3 of 9 quarters. We rate its filings as signal-bearing: position changes reflect genuine views.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
-1.0%
Q2 2024
+6.7%
Q3 2024
-3.3%
Q4 2024
-3.5%
Q1 2025
+9.3%
Q2 2025
+6.2%
Q3 2025
-2.0%
Q4 2025
-3.5%
Q1 2026
+7.9%
Sector allocation
Technology 31%
Financials 18%
Services media 14%
Healthcare 9%
Industrials 8%
Consumer discretionary 5%
Other 5%
Energy 3%
Long book by quarter
What does WESTPORT ASSET own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| SNPS SYNOPSYS INC | Technology | 51.7K | $20.5M | 9.0% | Held |
| WTW WILLIS TOWERS WATSON PLC | Financials | 69.2K | $20.1M | 8.9% | Held |
| CVSA COVISTA INC | Services media | 125.8K | $14.5M | 6.4% | New |
| UHS UNIVERSAL HEALTH SERVICES-B | Healthcare | 65.1K | $11.6M | 5.1% | Held |
| MTG MGIC INVESTMENT CORP | Financials | 439.0K | $11.5M | 5.1% | Held |
| IPGP IPG PHOTONICS CORP | Technology | 77.5K | $8.9M | 3.9% | Held |
| ZBRA ZEBRA TECHNOLOGIES CORP-CL A | Industrials | 34.3K | $7.2M | 3.2% | Held |
| GOOG ALPHABET INC-CL C | Technology | 24.0K | $6.9M | 3.0% | Held |
| DRI DARDEN RESTAURANTS INC | Consumer discretionary | 35.0K | $6.9M | 3.0% | Held |
| LITE LUMENTUM HOLDINGS INC | Technology | 9.5K | $6.7M | 2.9% | Held |
| URI UNITED RENTALS INC | Services media | 8.0K | $5.8M | 2.6% | Held |
| EOG EOG RESOURCES INC | Energy | 38.9K | $5.6M | 2.5% | Held |
| ORCL ORACLE CORP | Technology | 38.0K | $5.6M | 2.5% | Held |
| CPW CHECK POINT SOFTWARE TECH | — | 32.3K | $4.6M | 2.0% | Held |
| UBER UBER TECHNOLOGIES INC | Services media | 62.6K | $4.5M | 2.0% | Held |
| PTC PTC INC | Technology | 31.1K | $4.4M | 2.0% | Held |
| RDN RADIAN GROUP INC | Financials | 130.4K | $4.3M | 1.9% | Held |
| ROST ROSS STORES INC | Consumer discretionary | 17.0K | $3.7M | 1.6% | Held |
| RSG REPUBLIC SERVICES INC | Utilities | 15.0K | $3.3M | 1.5% | Held |
| ROK ROCKWELL AUTOMATION INC | Other | 9.0K | $3.2M | 1.4% | Held |
| COHREUR COHERENT INC | — | 13.5K | $3.2M | 1.4% | Held |
| TSBK TIMBERLAND BANCORP INC | Financials | 80.9K | $3.2M | 1.4% | Held |
| AKAM AKAMAI TECHNOLOGIES INC | Services media | 27.7K | $3.2M | 1.4% | Held |
| CARR CARRIER GLOBAL CORP | Industrials | 52.4K | $3.0M | 1.3% | Held |
| CACI CACI INTERNATIONAL INC -CL A | Technology | 5.0K | $2.7M | 1.2% | Held |
| IBM INTL BUSINESS MACHINES CORP | Technology | 10.0K | $2.4M | 1.1% | Held |
| ROG ROGERS CORP | Materials | 20.5K | $2.2M | 1.0% | Held |
| UNP UNION PACIFIC CORP | Industrials | 8.8K | $2.1M | 0.9% | Held |
| WBD WARNER BROS DISCOVERY INC | Communications | 69.8K | $1.9M | 0.8% | -12.5% |
| NSC NORFOLK SOUTHERN CORP | Industrials | 6.0K | $1.7M | 0.8% | Held |
| CHTR CHARTER COMMUNICATIONS INC-A | Communications | 7.6K | $1.6M | 0.7% | Held |
| VRSK VERISK ANALYTICS INC | Technology | 8.5K | $1.6M | 0.7% | New |
| EXP EAGLE MATERIALS INC | Industrials | 8.0K | $1.5M | 0.7% | Held |
| VRT VERTIV HOLDINGS CO-A | Technology | 6.0K | $1.5M | 0.7% | -25.0% |
| GILD GILEAD SCIENCES INC | Healthcare | 10.0K | $1.4M | 0.6% | Held |
| CVS CVS HEALTH CORP | Healthcare | 17.8K | $1.3M | 0.6% | Held |
| SPGI S&P GLOBAL INC | Services media | 3.0K | $1.3M | 0.6% | New |
| TXN TEXAS INSTRUMENTS INC | Technology | 6.0K | $1.2M | 0.5% | Held |
| VRTX VERTEX PHARMACEUTICALS INC | Healthcare | 2.5K | $1.1M | 0.5% | Held |
| T AT&T INC | Communications | 31.9K | $925K | 0.4% | Held |
| BIO BIO-RAD LABORATORIES-A | Healthcare | 3.0K | $836K | 0.4% | Held |
| EA ELECTRONIC ARTS INC | Technology | 4.0K | $815K | 0.4% | Held |
| RTX RTX CORP | Industrials | 4.1K | $796K | 0.4% | Held |
| AMZN AMAZON.COM INC | Consumer discretionary | 3.7K | $775K | 0.3% | Held |
| APD AIR PRODUCTS & CHEMICALS INC | Materials | 2.5K | $726K | 0.3% | Held |
| MDU MDU RESOURCES GROUP INC | Materials | 35.0K | $725K | 0.3% | Held |
| WAT WATERS CORP | Healthcare | 2.3K | $696K | 0.3% | New |
| ZS ZSCALER INC | Technology | 4.5K | $631K | 0.3% | New |
| NEM NEWMONT CORP | Materials | 5.5K | $596K | 0.3% | Held |
| ADM ARCHER-DANIELS-MIDLAND CO | Consumer staples | 7.5K | $545K | 0.2% | Held |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 15, 2026 | 78 | $226.5M | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 4, 2026 | 75 | $239.7M | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 12, 2025 | 75 | $239.8M | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Aug 12, 2025 | 76 | $226.3M | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | May 14, 2025 | 74 | $206.2M | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Feb 14, 2025 | 74 | $209.0M | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Nov 13, 2024 | 74 | $213.3M | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Aug 12, 2024 | 75 | $199.8M | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | May 14, 2024 | 73 | $200.3M | canonical | SEC ↗ |
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