INNOSPEC INC

Ticker: IOSP CUSIP: 45768S105 Class: Common Stock

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q4 2025
Shares 120,300 Value ($000) $9,208 Avg Close $75.03 Range $70.10 - $79.81
Q3 2025
Shares 146,500 Value ($000) $11,304 Avg Close $82.49 Range $73.21 - $89.37
Q2 2025
Shares 146,600 Value ($000) $12,328 Avg Close $86.03 Range $78.60 - $94.32
Q1 2025
Shares 126,900 Value ($000) $12,024 Avg Close $103.54 Range $91.98 - $114.58
Q4 2024
Shares 4,800 Value ($000) $528 Avg Close $111.62 Range $104.73 - $124.78
Q3 2024
Shares 5,200 Value ($000) $588 Avg Close $113.17 Range $101.07 - $129.81
Q2 2024
Shares 9,200 Value ($000) $1,137 Avg Close $121.30 Range $115.10 - $129.23
Q4 2023
Shares 2,600 Value ($000) $0 Avg Close $102.52 Range $91.88 - $121.65
Q2 2023
Shares 30,800 Value ($000) $3 Avg Close $95.78 Range $88.08 - $103.21
Q1 2023
Shares 34,362 Value ($000) $4 Avg Close $102.60 Range $90.19 - $110.59
Q4 2022
Shares 18,000 Value ($000) $2 Avg Close $96.50 Range $78.79 - $110.27
Q3 2022
Shares 30,900 Value ($000) $2,647 Avg Close $89.51 Range $80.19 - $98.62
Q2 2022
Shares 26,500 Value ($000) $2,538 Avg Close $91.85 Range $81.71 - $101.29
Q3 2021
Shares 22,300 Value ($000) $1,878 Avg Close $83.46 Range $75.85 - $90.38
Q2 2021
Shares 41,000 Value ($000) $3,715 Avg Close $92.53 Range $83.80 - $100.29
Q3 2020
Shares 62,000 Value ($000) $3,926 Avg Close $68.67 Range $56.85 - $78.17
Q2 2020
Shares 4,200 Value ($000) $324 Avg Close $67.35 Range $57.02 - $79.77
Q1 2020
Shares 16,300 Value ($000) $1,133 Avg Close $83.79 Range $52.02 - $98.93
Q4 2019
Shares 17,000 Value ($000) $1,758 Avg Close $87.47 Range $77.84 - $97.70
Q3 2019
Shares 27,800 Value ($000) $2,478 Avg Close $81.78 Range $74.31 - $88.66
Q2 2019
Shares 4,200 Value ($000) $383 Avg Close $76.63 Range $71.16 - $83.47
Q4 2018
Shares 31,100 Value ($000) $1,921 Avg Close $62.18 Range $48.12 - $70.66
Q3 2018
Shares 5,900 Value ($000) $453 Avg Close $70.20 Range $64.67 - $74.99
Q3 2017
Shares 73,000 Value ($000) $4,500 Avg Close $53.37 Range $48.20 - $59.20
Q2 2017
Shares 94,000 Value ($000) $6,162 Avg Close $57.04 Range $53.20 - $62.50
Q1 2017
Shares 248,100 Value ($000) $16,064 Avg Close $59.26 Range $51.41 - $66.19
Q4 2016
Shares 96,400 Value ($000) $6,603 Avg Close $56.82 Range $47.94 - $64.99
Q3 2016
Shares 140,800 Value ($000) $8,562 Avg Close $48.99 Range $39.67 - $53.81
Q2 2016
Shares 159,100 Value ($000) $7,317 Avg Close $41.52 Range $37.19 - $44.47
Q1 2016
Shares 278,400 Value ($000) $12,071 Avg Close $40.40 Range $36.39 - $46.84
Q4 2015
Shares 187,395 Value ($000) $10,177 Avg Close $48.12 Range $40.31 - $52.05
Q3 2015
Shares 106,400 Value ($000) $4,949 Avg Close $39.87 Range $35.73 - $44.30
Q2 2015
Shares 254,358 Value ($000) $11,456 Avg Close $38.87 Range $36.94 - $40.69
Q1 2015
Shares 92,900 Value ($000) $4,310 Avg Close $37.07 Range $33.21 - $40.57
Q3 2014
Shares 13,400 Value ($000) $481 Avg Close $34.84 Range $30.82 - $37.97
Q1 2014
Shares 12,706 Value ($000) $575 Avg Close $37.58 Range $34.73 - $40.51
Q4 2013
Shares 61,100 Value ($000) $2,824 Avg Close $38.90 Range $36.04 - $42.14
Q3 2013
Shares 118,380 Value ($000) $5,524 Avg Close $36.35 Range $33.62 - $39.43
Q2 2013
Shares 124,600 Value ($000) $5,006 Avg Close $35.20 Range $33.13 - $38.11