CIK: 0000811454

Westport Asset Management Inc

Filing Date Previous Period Total Shares Share-Type Market Value Change
2021-05-11
439.01K
439.01K
Shares
6.08M
0
2021-05-11
264.53K
264.53K
Shares
18.07M
0
2020-11-10
200K
200K
Shares
8.82M
0
2020-11-10
200K
200K
Shares
8.82M
0
2021-02-11
150K
130.37K
Shares
2.64M
-19.63K
2021-05-11
98.06K
98.06K
Shares
13.08M
0
2021-05-11
80.91K
80.91K
Shares
2.25M
0
2021-05-11
77.50K
77.50K
Shares
16.35M
0
2021-02-11
0
62.58K
Shares
3.19M
62.58K
2021-05-11
59K
59K
Shares
14.62M
0
2021-05-11
52.40K
52.40K
Shares
2.21M
0
2021-05-11
50K
50K
Shares
2.17M
0
2021-02-11
54.70K
47.36K
Shares
7.35M
-7.34K
2023-08-14
45K
45K
Shares
274.05K
0
2021-05-11
41.10K
41.10K
Shares
5.66M
0
2021-05-11
40K
40K
Shares
5.68M
0
2021-05-11
38.89K
38.89K
Shares
2.82M
0
2021-05-11
37.66K
37.66K
Shares
1.14M
0
2023-08-14
35K
35K
Shares
4.17M
0
2021-05-11
34.34K
34.34K
Shares
16.66M
0
2021-05-11
29.30K
34.30K
Shares
3.84M
5K
2021-02-11
27.79K
27.79K
Shares
1.90M
0
2020-11-10
25K
25K
Shares
920K
0
2021-05-11
20K
20K
Shares
584K
0
2021-05-11
20K
20K
Shares
2.40M
0
2022-11-14
20K
20K
Shares
512K
0
2020-11-10
20.00K
20.00K
Shares
512K
0
2021-05-11
19K
19K
Shares
1.89M
0
2021-05-11
18K
18K
Shares
1.99M
0
2021-05-11
15K
15K
Shares
746K
0
2023-08-14
15K
15K
Shares
1.07M
0
2023-08-14
15K
15K
Shares
789.90K
0
2023-08-14
15K
15K
Shares
2.30M
0
2021-05-11
15K
15K
Shares
626K
0
2021-05-11
12K
12K
Shares
776K
0
2021-05-11
11.15K
11.15K
Shares
601K
0
2021-05-11
10.58K
10.58K
Shares
390K
0
2021-05-11
10.06K
10.06K
Shares
1.90M
0
2021-05-11
10.04K
10.04K
Shares
2.50M
0
2021-05-11
0
10K
Shares
278K
10K
2021-05-11
10K
10K
Shares
1.33M
0
2023-08-14
10K
10K
Shares
1.34M
0
2021-05-11
9.59K
9.59K
Shares
177K
0
2023-08-14
9K
9K
Shares
347.22K
0
2021-05-11
8.11K
8.11K
Shares
216K
0
2021-05-11
8K
8K
Shares
2.12M
0
2021-05-11
6K
8K
Shares
1.20M
2K
2021-05-11
8K
8K
Shares
2.63M
0
2023-08-14
8K
8K
Shares
2.64M
0
2021-05-11
8K
8K
Shares
1.07M
0
2021-11-12
8K
8K
Shares
2.35M
0
2023-08-14
8K
8K
Shares
1.49M
0
2023-08-14
7.56K
7.56K
Shares
2.78M
0
2021-05-11
18K
7.50K
Shares
289K
-10.50K
2023-08-14
7.50K
7.50K
Shares
400.57K
0
2021-05-11
6.80K
6.80K
Shares
1.50M
0
2021-05-11
6K
6K
Shares
1.61M
0
2021-05-11
6K
6K
Shares
631K
0
2021-05-11
6K
6K
Shares
396K
0
2021-05-11
5.56K
5.56K
Shares
3.43M
0
2023-08-14
5.54K
5.54K
Shares
2.30M
0
2023-08-14
5.50K
5.50K
Shares
234.84K
0
2021-05-11
5.50K
5.50K
Shares
332K
0
2021-05-11
5K
5K
Shares
510K
0
2023-08-14
5K
5K
Shares
449.35K
0
2021-05-11
5K
5K
Shares
599K
0
2023-08-14
0
5K
Shares
104.70K
5K
2021-05-11
5K
5K
Shares
1.23M
0
2021-02-11
3.50K
3.50K
Shares
525K
0
2021-02-11
3.50K
3.50K
Shares
525K
0
2021-05-11
3.44K
3.44K
Shares
74K
0
2021-05-11
3.30K
3.30K
Shares
928K
0
2021-02-11
3K
3K
Shares
284K
0
2023-08-14
2.88K
2.88K
Shares
232.94K
0
2023-08-14
2.88K
2.88K
Shares
232.94K
0
2021-05-11
2.75K
2.75K
Shares
7K
0
2021-05-11
2.75K
2.75K
Shares
7K
0
2021-02-11
2K
2K
Shares
331K
0
2021-05-11
1.50K
1.50K
Shares
857K
0
2021-05-11
1.35K
1.35K
Shares
2.79M
0
2021-05-11
1.10K
1.10K
Shares
61K
0
2021-05-11
1K
1K
Shares
52K
0
2021-05-11
1K
1K
Shares
39K
0
2021-05-11
862
862
Shares
50K
0
2021-05-11
436
436
Shares
1.35M
0
2022-09-30
348
348
Shares
1K
0
2021-05-11
348
348
Shares
1K
0
2021-05-11
150
150
Shares
274K
0
2021-02-11
150
150
Shares
80K
0
2020-11-10
25K
0
Shares
0
-25K
2021-02-11
15K
0
Shares
0
-15K
2021-02-11
2.96K
0
Shares
0
-2.96K

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