WESTPORT ASSET MANAGEMENT INC
Regulatory profile
From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.
Portfolio style
Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.
Closest benchmark: the S&P 500 as of 2026-06-30, active share 89.8%; sector active share 20.1% against the combined 13F book's sector weights.
Over time 26 measured quarters
How the bands are measured
Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.
Clone Performance
Build a hypothetical price-return history from this filer's public 13F holdings.
View clone backtestPortfolio Concentration
76 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Portfolio Trend
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Technology | 36.1% | $84,459,588 |
| Financial Services | 17.2% | $40,234,242 |
| Industrials | 13.0% | $30,496,970 |
| Healthcare | 7.4% | $17,236,938 |
| Consumer Defensive | 6.9% | $16,250,116 |
| Communication Services | 5.7% | $13,416,196 |
| Consumer Cyclical | 5.0% | $11,715,424 |
| Unclassified | 2.9% | $6,841,000 |
| Energy | 2.4% | $5,557,108 |
| Real Estate | 1.6% | $3,704,700 |
| Basic Materials | 1.4% | $3,219,617 |
| Utilities | 0.3% | $742,350 |
Last Quarter's Activity
Export CSVTrimmed
Positions the filer reduced| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| ECG | Everus Construction Group, Inc. | −1,000 | 2,750 | $456,362 | |
| No positions match the current search. | |||||
Sold Out
Positions the filer fully exited| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| SNPS |
Synopsys Inc
Technology
|
Held | 51,679 | $23,052,451 | 9.86% | |
| WTW |
Willis Towers Watson PLC
Financial Services
|
Held | 69,234 | $18,095,690 | 7.74% | |
| CVSA |
Covista Inc.
Consumer Defensive
|
Held | 125,759 | $15,677,116 | 6.70% | |
| MTG |
Mgic Investment Corp
Financial Services
|
Held | 439,013 | $12,380,166 | 5.29% | |
| UHS |
Universal Health Services Inc
Healthcare
|
Held | 65,059 | $9,673,622 | 4.14% | |
| IPGP |
Ipg Photonics Corp
Technology
|
Held | 77,500 | $9,092,300 | 3.89% | |
| URI |
United Rentals, Inc.
Industrials
|
Held | 8,000 | $9,063,120 | 3.88% | |
| ZBRA |
Zebra Technologies Corp
Technology
|
Held | 34,335 | $9,039,032 | 3.86% | |
| GOOG |
Alphabet Inc.
Communication Services
|
Held | 24,000 | $8,479,920 | 3.63% | |
| LITE |
Lumentum Holdings Inc.
Technology
|
Held | 9,500 | $8,151,570 | 3.49% | |
| DRI |
Darden Restaurants Inc
Consumer Cyclical
|
Held | 35,000 | $7,210,350 | 3.08% | |
| EEM |
iShares MSCI Emerging Markets ETF
|
Held | 100,000 | $6,841,000 | 2.93% | |
| ORCL |
Oracle Corp
Technology
|
Held | 38,000 | $5,568,900 | 2.38% | |
| EOG |
Eog Resources Inc
Energy
|
Held | 38,889 | $5,045,069 | 2.16% | |
| RDN |
Radian Group Inc
Financial Services
|
Held | 130,371 | $4,911,075 | 2.10% | |
| UBER |
Uber Technologies, Inc
Technology
|
Held | 62,577 | $4,515,556 | 1.93% | |
| ROK |
Rockwell Automation, Inc
Industrials
|
Held | 9,000 | $4,455,720 | 1.91% | |
| CHKP |
Check Point Software Technologies Ltd
Technology
|
Held | 32,300 | $4,245,189 | 1.82% | |
| CARR |
CARRIER GLOBAL Corp
Industrials
|
Held | 52,400 | $3,843,540 | 1.64% | |
| TSBK |
Timberland Bancorp Inc
Financial Services
|
Held | 80,909 | $3,625,532 | 1.55% | |
| ROST |
Ross Stores, Inc.
Consumer Cyclical
|
Held | 17,000 | $3,618,450 | 1.55% | |
| PTC |
Ptc Inc.
Technology
|
Held | 31,100 | $3,533,271 | 1.51% | |
| ROG |
Rogers Corp
Technology
|
Held | 20,456 | $3,349,260 | 1.43% | |
| AKAM |
Akamai Technologies Inc
Technology
|
Held | 27,700 | $3,274,417 | 1.40% | |
| RHP |
Ryman Hospitality Properties, Inc.
Real Estate
|
Held | 25,000 | $3,213,750 | 1.37% | |
| RSG |
Republic Services, Inc.
Industrials
|
Held | 15,000 | $3,196,200 | 1.37% | |
| IBM |
International Business Machines Corp
Technology
|
Held | 10,000 | $2,812,100 | 1.20% | |
| UNP |
Union Pacific Corp
Industrials
|
Held | 8,800 | $2,393,600 | 1.02% | |
| CACI |
Caci International Inc
Technology
|
Held | 5,000 | $2,316,300 | 0.99% | |
| VRT |
Vertiv Holdings Co
Industrials
|
Held | 6,000 | $2,008,920 | 0.86% | |
| NSC |
Norfolk Southern Corp
Industrials
|
Held | 6,000 | $1,887,540 | 0.81% | |
|
|
Held | 69,822 | $1,861,454 | 0.80% | ||
| CVS |
CVS HEALTH Corp
Healthcare
|
Held | 17,772 | $1,838,513 | 0.79% | |
| EXP |
Eagle Materials Inc
Basic Materials
|
Held | 8,000 | $1,800,000 | 0.77% | |
| TXN |
Texas Instruments Inc
Technology
|
Held | 6,026 | $1,796,169 | 0.77% | |
| VRSK |
Verisk Analytics, Inc.
Industrials
|
Held | 8,500 | $1,526,005 | 0.65% | |
| GILD |
Gilead Sciences, Inc.
Healthcare
|
Held | 10,000 | $1,263,400 | 0.54% | |
| VRTX |
Vertex Pharmaceuticals Inc
Healthcare
|
Held | 2,500 | $1,241,825 | 0.53% | |
| SPGI |
S&P Global Inc.
Financial Services
|
Held | 3,000 | $1,221,779 | 0.52% | |
| CHTR |
Charter Communications, Inc.
Communication Services
|
Held | 7,559 | $1,074,965 | 0.46% | |
| ZS |
Zscaler, Inc.
Technology
|
Added | 7,500 | $1,058,625 | 0.45% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
Held | 3,720 | $886,624 | 0.38% | |
| BIO |
Bio-Rad Laboratories, Inc.
Healthcare
|
Held | 3,000 | $880,830 | 0.38% | |
| WAT |
Waters Corp
Healthcare
|
Held | 2,338 | $876,843 | 0.37% | |
|
|
Held | 4,000 | $820,160 | 0.35% | ||
| RTX |
RTX Corp
Industrials
|
Held | 4,127 | $783,015 | 0.33% | |
| CRWD |
CrowdStrike Holdings, Inc.
Technology
|
Held | 1,000 | $763,140 | 0.33% | |
| MDU |
Mdu Resources Group Inc
Utilities
|
Held | 35,000 | $742,350 | 0.32% | |
| APD |
Air Products & Chemicals, Inc.
Basic Materials
|
Held | 2,500 | $732,950 | 0.31% | |
| T |
At&T Inc.
Communication Services
|
Held | 31,919 | $660,723 | 0.28% |
Showing the top 50 of 76 positions. Create a free account to see every position, past quarters, search, filters and CSV export.
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.