INNOSPEC INC

Ticker: IOSP CUSIP: 45768S105 Class: Common Stock

JANUS HENDERSON GROUP PLC's Holding History (CIK: 0001274173)

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

Q4 2025
Shares 150,851 Value ($000) $11,546 Avg Close $75.03 Range $70.10 - $79.81
Q3 2025
Shares 258,107 Value ($000) $19,915 Avg Close $82.49 Range $73.21 - $89.37
Q2 2025
Shares 255,419 Value ($000) $21,478 Avg Close $86.03 Range $78.60 - $94.32
Q1 2025
Shares 474,518 Value ($000) $45,174 Avg Close $103.54 Range $91.98 - $114.58
Q4 2024
Shares 467,938 Value ($000) $51,502 Avg Close $111.62 Range $104.73 - $124.78
Q3 2024
Shares 463,411 Value ($000) $52,406 Avg Close $113.17 Range $101.07 - $129.81
Q2 2024
Shares 554,221 Value ($000) $68,496 Avg Close $121.30 Range $115.10 - $129.23
Q1 2024
Shares 578,958 Value ($000) $74,648 Avg Close $117.37 Range $110.33 - $126.78
Q4 2023
Shares 581,053 Value ($000) $71,610 Avg Close $102.52 Range $91.88 - $121.65
Q3 2023
Shares 580,137 Value ($000) $59,289 Avg Close $100.32 Range $93.27 - $107.44
Q2 2023
Shares 638,613 Value ($000) $64,141 Avg Close $95.78 Range $88.08 - $103.21
Q1 2023
Shares 564,177 Value ($000) $57,923 Avg Close $102.60 Range $90.19 - $110.59
Q4 2022
Shares 438,392 Value ($000) $45,093 Avg Close $96.50 Range $78.79 - $110.27
Q3 2022
Shares 507,568 Value ($000) $43,483 Avg Close $89.51 Range $80.19 - $98.62
Q2 2022
Shares 612,345 Value ($000) $58,657 Avg Close $91.85 Range $81.71 - $101.29
Q1 2022
Shares 794,339 Value ($000) $73,516 Avg Close $89.19 Range $83.58 - $94.67
Q4 2021
Shares 909,060 Value ($000) $82,125 Avg Close $82.93 Range $76.29 - $89.94
Q3 2021
Shares 904,299 Value ($000) $76,160 Avg Close $83.46 Range $75.85 - $90.38
Q2 2021
Shares 827,980 Value ($000) $75,023 Avg Close $92.53 Range $83.80 - $100.29
Q1 2021
Shares 765,854 Value ($000) $78,646 Avg Close $92.10 Range $80.91 - $99.72
Q4 2020
Shares 806,049 Value ($000) $73,133 Avg Close $71.95 Range $57.19 - $85.43
Q3 2020
Shares 753,528 Value ($000) $47,713 Avg Close $68.67 Range $56.85 - $78.17
Q2 2020
Shares 595,672 Value ($000) $46,016 Avg Close $67.35 Range $57.02 - $79.77
Q1 2020
Shares 535,678 Value ($000) $37,224 Avg Close $83.79 Range $52.02 - $98.93
Q4 2019
Shares 522,147 Value ($000) $54,011 Avg Close $87.47 Range $77.84 - $97.70
Q3 2019
Shares 522,147 Value ($000) $46,544 Avg Close $81.78 Range $74.31 - $88.66
Q2 2019
Shares 420,997 Value ($000) $38,412 Avg Close $76.63 Range $71.16 - $83.47
Q1 2019
Shares 207,324 Value ($000) $17,280 Avg Close $67.58 Range $51.63 - $78.46