MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

NORGES BANK's Holding History (CIK: 0001374170)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 377,421 Value ($000) $49,087 Avg Close $143.19 Range $129.77 - $157.72
Q2 2025
Shares 39,053 Value ($000) $6,569 Avg Close $159.72 Range $133.70 - $174.50
Q4 2024
Shares 33,394 Value ($000) $5,520 Avg Close $157.91 Range $131.60 - $180.97
Q3 2024
Shares 255,388 Value ($000) $34,051 Avg Close $116.03 Range $101.61 - $135.78
Q2 2024
Shares 48,695 Value ($000) $6,133 Avg Close $131.69 Range $112.85 - $147.89
Q1 2024
Shares 34,407 Value ($000) $5,053 Avg Close $129.12 Range $107.57 - $153.93
Q4 2023
Shares 8,957 Value ($000) $1,050 Avg Close $93.21 Range $75.22 - $122.60
Q3 2023
Shares 22,940 Value ($000) $2,011 Avg Close $116.39 Range $83.03 - $164.16
Q2 2023
Shares 437,000 Value ($000) $71,908 Avg Close $174.09 Range $153.35 - $198.00
Q1 2023
Shares 371,210 Value ($000) $68,503 Avg Close $168.70 Range $144.51 - $184.97
Q4 2022
Shares 290,079 Value ($000) $42,917 Avg Close $137.60 Range $108.89 - $150.87
Q3 2022
Shares 196,490 Value ($000) $27,737 Avg Close $146.09 Range $122.68 - $172.74
Q2 2022
Shares 43,914 Value ($000) $5,738 Avg Close $133.79 Range $112.07 - $154.51
Q1 2022
Shares 16,543 Value ($000) $2,408 Avg Close $192.01 Range $133.94 - $291.15
Q4 2021
Shares 423,396 Value ($000) $123,962 Avg Close $284.79 Range $262.52 - $305.21
Q3 2021
Shares 433,197 Value ($000) $117,271 Avg Close $271.15 Range $241.42 - $288.27
Q2 2021
Shares 430,236 Value ($000) $104,311 Avg Close $228.17 Range $205.10 - $250.49
Q1 2021
Shares 428,587 Value ($000) $98,429 Avg Close $251.21 Range $217.65 - $284.86
Q4 2020
Shares 451,941 Value ($000) $121,292 Avg Close $249.38 Range $218.23 - $273.33
Q3 2020
Shares 470,139 Value ($000) $110,981 Avg Close $224.17 Range $203.81 - $248.88
Q2 2020
Shares 438,312 Value ($000) $99,931 Avg Close $219.47 Range $173.15 - $258.00
Q1 2020
Shares 452,100 Value ($000) $80,076 Avg Close $171.51 Range $143.90 - $187.85
Q4 2019
Shares 446,591 Value ($000) $70,588 Avg Close $150.33 Range $140.16 - $160.06
Q3 2019
Shares 454,649 Value ($000) $67,647 Avg Close $151.90 Range $139.36 - $160.25
Q2 2019
Shares 454,649 Value ($000) $67,661 Avg Close $137.22 Range $118.93 - $148.93
Q1 2019
Shares 492,819 Value ($000) $68,147 Avg Close $125.54 Range $101.87 - $139.48
Q4 2018
Shares 496,936 Value ($000) $53,357 Avg Close $111.51 Range $98.23 - $126.89
Q3 2018
Shares 480,908 Value ($000) $59,892 Avg Close $110.93 Range $96.14 - $124.74
Q2 2018
Shares 464,756 Value ($000) $45,383 Avg Close $95.08 Range $83.16 - $102.32
Q1 2018
Shares 519,315 Value ($000) $45,674 Avg Close $87.17 Range $80.69 - $96.45
Q4 2017
Shares 599,715 Value ($000) $50,856 Avg Close $86.74 Range $84.05 - $91.04
Q3 2017
Shares 657,030 Value ($000) $56,873 Avg Close $88.42 Range $81.01 - $100.00
Q2 2017
Shares 693,933 Value ($000) $63,273 Avg Close $91.81 Range $82.71 - $104.71
Q1 2017
Shares 551,335 Value ($000) $51,418 Avg Close $82.32 Range $66.79 - $96.68
Q4 2016
Shares 393,653 Value ($000) $26,532 Avg Close $61.46 Range $53.78 - $68.88
Q3 2016
Shares 393,653 Value ($000) $22,367 Avg Close $56.42 Range $51.10 - $60.52
Q2 2016
Shares 378,400 Value ($000) $19,872 Avg Close $47.10 Range $41.19 - $53.55
Q1 2016
Shares 472,878 Value ($000) $19,785 Avg Close $37.61 Range $33.03 - $41.93
Q4 2015
Shares 497,878 Value ($000) $20,667 Avg Close $40.86 Range $37.40 - $43.76
Q3 2015
Shares 497,878 Value ($000) $19,198 Avg Close $40.86 Range $35.33 - $46.00
Q2 2015
Shares 497,878 Value ($000) $19,288 Avg Close $35.83 Range $32.33 - $39.91
Q1 2015
Shares 497,878 Value ($000) $16,420 Avg Close $28.75 Range $25.12 - $33.16
Q4 2014
Shares 741,217 Value ($000) $19,524 Avg Close $24.68 Range $21.03 - $27.15
Q3 2014
Shares 682,048 Value ($000) $14,514 Avg Close $22.83 Range $19.30 - $24.75
Q2 2014
Shares 623,582 Value ($000) $14,717 Avg Close $24.80 Range $21.45 - $28.78
Q1 2014
Shares 464,851 Value ($000) $12,695 Avg Close $28.52 Range $25.08 - $32.20
Q4 2013
Shares 464,851 Value ($000) $13,587 Avg Close $27.99 Range $25.42 - $29.66
Q3 2013
Shares 464,851 Value ($000) $12,383 Avg Close $24.65 Range $21.21 - $27.17
Q2 2013
Shares 332,722 Value ($000) $7,054 Avg Close $21.04 Range $19.03 - $22.70
Q1 2013
Shares 217,692 Value ($000) $4,271 Avg Close $20.18 Range $19.33 - $21.60
Q3 2012
Shares 217,692 Value ($000) $5,263 Avg Close — Range —
Q2 2012
Shares 263,522 Value ($000) $5,903 Avg Close — Range —