2026 Q1 Portfolio Activity
In 2026 Q1, WESTPORT ASSET MANAGEMENT INC maintained a portfolio of 81 distinct positions. The most significant new addition was Covista Inc, now representing 6.40% of the total fund value. Conversely, WESTPORT ASSET MANAGEMENT INC completely exited their position in Adtalem Global Education Inc..
Position History
hover any row below to update
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Total Positions
81
Quarter
2026 Q1
Top Holding
SNPS (9.0%)
Top 10 Concentration
50.7%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 81
WESTPORT ASSET MANAGEMENT INC Full Holdings List — 2026 Q1
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SNPS
Synopsys Inc
|
Technology | 9.05% | 10.64% |
#1
Prev: #1
|
6.6 |
—
|
no change | no change |
P
S
|
51,679 | $20,489,690 | 1999 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
WTW
Willis Towers W...
|
Financial Services | 8.89% | 9.98% |
#2
Prev: #2
|
6.1 |
—
|
no change | no change |
P
S
|
69,234 | $20,126,324 | 2016 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ATGE
Covista Inc
|
Consumer Defensive | 6.40% | — |
#3
Prev: #—
|
7.1 |
—
|
125,759 | — |
NEW
|
125,759 | $14,493,725 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
UHS
Universal Healt...
|
Healthcare | 5.14% | 5.55% |
#4
Prev: #4
|
3.6 |
—
|
no change | no change |
P
S
|
65,059 | $11,643,609 | 1999 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
MTG
MGIC Investment...
|
Financial Services | 5.09% | 5.20% |
#5
Prev: #5
|
3.5 |
—
|
no change | no change |
P
S
|
439,013 | $11,524,091 | 2013 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
IPGP
IPG Photonics C...
|
Technology | 3.92% | 2.56% |
#6
6
Prev: #12
|
2.6 |
—
|
no change | no change |
P
S
|
77,500 | $8,880,725 | 2009 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ZBRA
Zebra Technolog...
|
Technology | 3.17% | 4.26% |
#7
Prev: #7
|
2.3 |
—
|
no change | no change |
P
S
|
34,335 | $7,178,762 | 2016 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
GOOG
Alphabet Inc
|
Communication Services | 3.04% | 2.44% |
#8
6
Prev: #14
|
2.2 |
—
|
no change | no change |
P
S
|
24,000 | $6,884,640 | 2020 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
DRI
Darden Restaura...
|
Consumer Cyclical | 3.03% | 2.78% |
#9
1
Prev: #10
|
2.2 |
—
|
no change | no change |
P
S
|
35,000 | $6,861,400 | 2003 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
LITE
Lumentum Holdin...
|
Technology | 2.95% | 0.64% |
#10
24
Prev: #34
|
2.2 |
—
|
no change | no change |
P
S
|
9,500 | $6,676,220 | 2018 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
URI
United Rentals ...
|
Industrials | 2.57% | 3.19% |
#11
3
Prev: #8
|
2.0 |
—
|
no change | no change |
P
S
|
8,000 | $5,828,480 | 2005 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
EEM
iShares MSCI Em...
|
ETF | 2.51% | 2.23% |
#12
3
Prev: #15
|
2.0 |
—
|
no change | no change |
P
S
|
100,000 | $5,679,000 | 2020 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
EOG
EOG Resources I...
|
Energy | 2.48% | 1.82% |
#13
4
Prev: #17
|
2.0 |
—
|
no change | no change |
P
S
|
38,889 | $5,622,183 | 2012 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ORCL
Oracle Corp
|
Technology | 2.47% | 4.46% |
#14
8
Prev: #6
|
2.0 |
—
|
no change | no change |
P
S
|
38,000 | $5,590,180 | 2021 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CHKP
Check Point Sof...
|
Technology | 2.04% | 2.79% |
#15
6
Prev: #9
|
1.8 |
—
|
no change | no change |
P
S
|
32,300 | $4,614,055 | 2016 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
UBER
Uber Technologi...
|
Technology | 1.99% | 2.56% |
#16
3
Prev: #13
|
1.8 |
—
|
no change | no change |
P
S
|
62,577 | $4,501,164 | 2020 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
LIN
Linde PLC
|
Basic Materials | 1.97% | 1.78% |
#17
1
Prev: #18
|
1.8 |
—
|
no change | no change |
P
S
|
9,000 | $4,461,840 | 2018 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
PTC
PTC Inc
|
Technology | 1.96% | 2.63% |
#18
7
Prev: #11
|
1.8 |
—
|
no change | no change |
P
S
|
31,100 | $4,431,439 | 2012 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
RDN
Radian Group In...
|
Financial Services | 1.90% | 1.97% |
#19
3
Prev: #16
|
1.8 |
—
|
no change | no change |
P
S
|
130,371 | $4,312,673 | 2013 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ROST
Ross Stores Inc
|
Consumer Cyclical | 1.63% | 1.08% |
#20
4
Prev: #24
|
1.7 |
—
|
no change | no change |
P
S
|
17,000 | $3,682,710 | 2000 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
RSG
Republic Servic...
|
Industrials | 1.45% | 1.44% |
#21
2
Prev: #19
|
1.6 |
—
|
no change | no change |
P
S
|
15,000 | $3,285,300 | 2016 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ROK
Rockwell Automa...
|
Industrials | 1.43% | 1.31% |
#22
2
Prev: #20
|
1.6 |
—
|
no change | no change |
P
S
|
9,000 | $3,229,920 | 2020 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
COHR
Coherent Inc
|
Technology | 1.42% | 0.61% |
#23
12
Prev: #35
|
1.6 |
—
|
no change | no change |
P
S
|
13,500 | $3,215,835 | 2017 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
TSBK
Timberland Banc...
|
Financial Services | 1.41% | 1.12% |
#24
1
Prev: #23
|
1.6 |
—
|
no change | no change |
P
S
|
80,909 | $3,190,242 | 1999 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AKAM
Akamai Technolo...
|
Technology | 1.40% | 0.88% |
#25
2
Prev: #27
|
1.6 |
—
|
no change | no change |
P
S
|
27,700 | $3,181,345 | 2020 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CARR
Carrier Global ...
|
Industrials | 1.30% | 1.31% |
#26
5
Prev: #21
|
1.5 |
—
|
no change | no change |
P
S
|
52,400 | $2,950,644 | 2020 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CACI
CACI Internatio...
|
Technology | 1.20% | 1.04% |
#27
2
Prev: #25
|
1.5 |
—
|
no change | no change |
P
S
|
5,000 | $2,719,350 | 2004 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
IBM
International B...
|
Technology | 1.07% | 1.18% |
#28
6
Prev: #22
|
1.4 |
—
|
no change | no change |
P
S
|
10,000 | $2,423,900 | 1999 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
RHP
Ryman Hospitali...
|
Real Estate | 1.02% | 0.93% |
#29
3
Prev: #26
|
1.4 |
—
|
no change | no change |
P
S
|
25,000 | $2,306,750 | 2012 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ROG
Rogers Corp
|
Technology | 0.97% | 0.69% |
#30
3
Prev: #33
|
1.4 |
—
|
no change | no change |
P
S
|
20,456 | $2,195,542 | 1999 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
UNP
Union Pacific C...
|
Industrials | 0.94% | 0.87% |
#31
3
Prev: #28
|
1.4 |
—
|
no change | no change |
P
S
|
8,800 | $2,135,056 | 2016 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
WBD
Warner Bros. Di...
|
Communication Services | 0.85% | 0.78% |
#32
2
Prev: #30
|
0.8 |
—
|
-10,000 | -12.5% |
P
S
|
69,822 | $1,917,312 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
NSC
Norfolk Souther...
|
Industrials | 0.76% | 0.75% |
#33
1
Prev: #32
|
1.3 |
—
|
no change | no change |
P
S
|
6,000 | $1,722,000 | 2020 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CHTR
Charter Communi...
|
Communication Services | 0.72% | 0.87% |
#34
5
Prev: #29
|
1.3 |
—
|
no change | no change |
P
S
|
7,559 | $1,631,837 | 2016 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
VRSK
Verisk Analytic...
|
Industrials | 0.71% | — |
#35
Prev: #—
|
3.8 |
—
|
8,500 | — |
NEW
|
8,500 | $1,612,875 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
EXP
Eagle Materials...
|
Basic Materials | 0.67% | 0.78% |
#36
5
Prev: #31
|
1.3 |
—
|
no change | no change |
P
S
|
8,000 | $1,515,600 | 2020 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
VRT
Vertiv Holdings...
|
Industrials | 0.66% | 0.50% |
#37
Prev: #37
|
0.3 |
—
|
-2,000 | -25.0% |
P
S
|
6,000 | $1,503,480 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AZN
AstraZeneca PLC
|
Healthcare | 0.65% | 0.48% |
#38
Prev: #38
|
0.3 |
—
|
-7,500 | -50.0% |
P
S
|
7,500 | $1,479,150 | 2017 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
GILD
Gilead Sciences...
|
Healthcare | 0.62% | 0.46% |
#39
Prev: #39
|
1.2 |
—
|
no change | no change |
P
S
|
10,000 | $1,393,700 | 2015 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CVS
CVS Health Corp
|
Healthcare | 0.56% | 0.56% |
#40
4
Prev: #36
|
1.2 |
—
|
no change | no change |
P
S
|
17,772 | $1,276,385 | 1999 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SPGI
S&P Global Inc
|
Financial Services | 0.56% | — |
#41
Prev: #—
|
3.7 |
—
|
3,000 | — |
NEW
|
3,000 | $1,276,020 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
TXN
Texas Instrumen...
|
Technology | 0.52% | 0.46% |
#42
2
Prev: #40
|
1.2 |
—
|
no change | no change |
P
S
|
6,026 | $1,169,888 | 1999 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
VRTX
Vertex Pharmace...
|
Healthcare | 0.49% | 0.41% |
#43
2
Prev: #41
|
1.2 |
—
|
no change | no change |
P
S
|
2,500 | $1,116,350 | 2024 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
T
AT&T Inc
|
Communication Services | 0.41% | 0.38% |
#44
1
Prev: #43
|
1.2 |
—
|
no change | no change |
P
S
|
31,919 | $925,332 | 1999 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
BIO
Bio-Rad Laborat...
|
Healthcare | 0.37% | 0.35% |
#45
1
Prev: #44
|
1.1 |
—
|
no change | no change |
P
S
|
3,000 | $836,250 | 2020 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
EA
Electronic Arts...
|
Communication Services | 0.36% | 0.34% |
#46
Prev: #46
|
1.1 |
—
|
no change | no change |
P
S
|
4,000 | $815,480 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
RTX
Raytheon Techno...
|
Industrials | 0.35% | 0.29% |
#47
Prev: #47
|
1.1 |
—
|
no change | no change |
P
S
|
4,127 | $796,098 | 2022 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AMZN
Amazon.com Inc
|
Consumer Cyclical | 0.34% | 0.34% |
#48
3
Prev: #45
|
1.1 |
—
|
no change | no change |
P
S
|
3,720 | $774,764 | 2019 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
APD
Air Products & ...
|
Basic Materials | 0.32% | 0.28% |
#49
1
Prev: #48
|
1.1 |
—
|
no change | no change |
P
S
|
2,500 | $726,225 | 2016 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
MDU
MDU Resources G...
|
Utilities | 0.32% | 0.26% |
#50
Prev: #50
|
1.1 |
—
|
no change | no change |
P
S
|
35,000 | $725,200 | 2023 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 |
Showing 1-50 of 81 holdings