Hedge Fund - Polaris Capital Management

Mks Instruments Inc (MKSI) 

Holding History Records
No. Filing Period Value % of Portfolio Number of Shares Avg. Quarterly Share Price
1 2024 - Q1 (2024-03-31) $48,771,100 2.43% 366,700 $
2 2023 - Q4 (2023-12-31) $54,932,580 2.65% 534,000 $81.22
3 2023 - Q3 (2023-09-30) $39,920,902 2.15% 461,300 $97.50
4 2023 - Q2 (2023-06-30) $69,800,170 2.62% 645,700 $91.53
5 2023 - Q1 (2023-03-31) $57,673,896 2.15% 650,800 $95.44
6 2022 - Q4 (2022-12-31) $49,278,968 1.71% 581,600 $80.14
7 2022 - Q3 (2022-09-30) $884,000 0.03% 10,700 $102.95
8 2022 - Q2 (2022-06-30) $852,000 0.03% 8,300 $116.50
9 2022 - Q1 (2022-03-31) $795,000 0.02% 5,300 $155.37
10 2021 - Q4 (2021-12-31) $1,480,000 0.04% 8,500 $156.34
11 2021 - Q3 (2021-09-30) $1,283,000 0.04% 8,500 $153.51
12 2021 - Q2 (2021-06-30) $1,513,000 0.04% 8,500 $181.69
13 2021 - Q1 (2021-03-31) $1,483,000 0.04% 8,500 $168.06
14 2020 - Q4 (2020-12-31) $1,655,000 0.06% 11,000 $130.81
15 2020 - Q3 (2020-09-30) $1,202,000 0.05% 11,000 $117.19
16 2020 - Q2 (2020-06-30) $1,427,000 0.07% 12,600 $99.49
17 2020 - Q1 (2020-03-31) $1,287,000 0.07% 15,800 $102.33

The displayed share prices are average quarterly stock market prices.