INNOSPEC INC

Ticker: IOSP CUSIP: 45768S105 Class: Common Stock

ProShare Advisors LLC's Holding History (CIK: 0001357955)

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

Q4 2025
Shares 83,739 Value ($000) $6,409 Avg Close $75.03 Range $70.10 - $79.81
Q3 2025
Shares 77,261 Value ($000) $5,961 Avg Close $82.49 Range $73.21 - $89.37
Q2 2025
Shares 75,056 Value ($000) $6,311 Avg Close $86.03 Range $78.60 - $94.32
Q1 2025
Shares 5,871 Value ($000) $556 Avg Close $103.54 Range $91.98 - $114.58
Q4 2024
Shares 7,512 Value ($000) $827 Avg Close $111.62 Range $104.73 - $124.78
Q3 2024
Shares 5,202 Value ($000) $588 Avg Close $113.17 Range $101.07 - $129.81
Q2 2024
Shares 3,843 Value ($000) $475 Avg Close $121.30 Range $115.10 - $129.23
Q1 2024
Shares 5,030 Value ($000) $649 Avg Close $117.37 Range $110.33 - $126.78
Q4 2023
Shares 4,683 Value ($000) $577 Avg Close $102.52 Range $91.88 - $121.65
Q3 2023
Shares 3,798 Value ($000) $388 Avg Close $100.32 Range $93.27 - $107.44
Q2 2023
Shares 3,895 Value ($000) $391 Avg Close $95.78 Range $88.08 - $103.21
Q1 2023
Shares 3,590 Value ($000) $369 Avg Close $102.60 Range $90.19 - $110.59
Q4 2022
Shares 3,909 Value ($000) $402 Avg Close $96.50 Range $78.79 - $110.27
Q3 2022
Shares 3,405 Value ($000) $291 Avg Close $89.51 Range $80.19 - $98.62
Q2 2022
Shares 3,493 Value ($000) $334 Avg Close $91.85 Range $81.71 - $101.29
Q1 2022
Shares 5,460 Value ($000) $505 Avg Close $89.19 Range $83.58 - $94.67
Q4 2021
Shares 6,132 Value ($000) $553 Avg Close $82.93 Range $76.29 - $89.94
Q3 2021
Shares 3,779 Value ($000) $318 Avg Close $83.46 Range $75.85 - $90.38
Q2 2021
Shares 7,034 Value ($000) $637 Avg Close $92.53 Range $83.80 - $100.29
Q1 2021
Shares 7,268 Value ($000) $746 Avg Close $92.10 Range $80.91 - $99.72
Q4 2020
Shares 5,890 Value ($000) $534 Avg Close $71.95 Range $57.19 - $85.43
Q3 2020
Shares 3,440 Value ($000) $218 Avg Close $68.67 Range $56.85 - $78.17
Q2 2020
Shares 3,737 Value ($000) $289 Avg Close $67.35 Range $57.02 - $79.77
Q4 2019
Shares 3,968 Value ($000) $410 Avg Close $87.47 Range $77.84 - $97.70
Q3 2019
Shares 3,389 Value ($000) $302 Avg Close $81.78 Range $74.31 - $88.66
Q2 2019
Shares 3,275 Value ($000) $299 Avg Close $76.63 Range $71.16 - $83.47
Q1 2019
Shares 3,340 Value ($000) $278 Avg Close $67.58 Range $51.63 - $78.46
Q4 2018
Shares 3,240 Value ($000) $200 Avg Close $62.18 Range $48.12 - $70.66
Q3 2018
Shares 3,582 Value ($000) $275 Avg Close $70.20 Range $64.67 - $74.99
Q2 2018
Shares 3,981 Value ($000) $305 Avg Close $67.39 Range $59.37 - $73.05
Q1 2018
Shares 3,819 Value ($000) $262 Avg Close $62.31 Range $55.67 - $66.49
Q4 2017
Shares 4,294 Value ($000) $303 Avg Close $59.54 Range $53.90 - $66.58
Q1 2017
Shares 3,279 Value ($000) $212 Avg Close $59.26 Range $51.41 - $66.19
Q4 2016
Shares 4,326 Value ($000) $296 Avg Close $56.82 Range $47.94 - $64.99
Q4 2015
Shares 4,126 Value ($000) $224 Avg Close $48.12 Range $40.31 - $52.05
Q1 2015
Shares 4,712 Value ($000) $219 Avg Close $37.07 Range $33.21 - $40.57
Q4 2014
Shares 5,153 Value ($000) $220 Avg Close $35.30 Range $30.04 - $40.52
Q3 2014
Shares 9,594 Value ($000) $344 Avg Close $34.84 Range $30.82 - $37.97
Q2 2014
Shares 11,770 Value ($000) $508 Avg Close $36.87 Range $34.10 - $39.69
Q1 2014
Shares 23,805 Value ($000) $1,077 Avg Close $37.58 Range $34.73 - $40.51
Q3 2013
Shares 14,849 Value ($000) $693 Avg Close $36.35 Range $33.62 - $39.43
Q2 2013
Shares 14,901 Value ($000) $599 Avg Close $35.20 Range $33.13 - $38.11