Cubist Systematic Strategies’s Innospec IOSP Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | $11.9M | Sell |
154,165
-64,923
| -30% | -$5.42M | 0.06% | 477 |
|
|
2025
Q2 | $18.4M | Buy |
219,088
+88,661
| +68% | +$7.76M | 0.08% | 328 |
|
|
2025
Q1 | $12.4M | Buy |
130,427
+86,780
| +199% | +$9.18M | 0.07% | 386 |
|
|
2024
Q4 | $4.8M | Buy |
43,647
+25,533
| +141% | +$2.92M | 0.03% | 861 |
|
|
2024
Q3 | $2.05M | Sell |
18,114
-63,197
| -78% | -$7.36M | 0.01% | 1407 |
|
|
2024
Q2 | $10M | Buy |
81,311
+43,898
| +117% | +$5.49M | 0.07% | 407 |
|
|
2024
Q1 | $4.82M | Buy |
37,413
+34,007
| +998% | +$4.13M | 0.03% | 985 |
|
|
2023
Q4 | $420K | Sell |
3,406
-40,373
| -92% | -$4.3M | ﹤0.01% | 2610 |
|
|
2023
Q3 | $4.47M | Buy |
43,779
+19,757
| +82% | +$2.06M | 0.03% | 826 |
|
|
2023
Q2 | $2.41M | Sell |
24,022
-41,326
| -63% | -$4.14M | 0.02% | 1340 |
|
|
2023
Q1 | $6.71M | Buy |
65,348
+15,277
| +31% | +$1.64M | 0.04% | 714 |
|
|
2022
Q4 | $5.15M | Buy |
50,071
+43,594
| +673% | +$4.43M | 0.03% | 989 |
|
|
2022
Q3 | $555K | Buy |
6,477
+4,358
| +206% | +$412K | ﹤0.01% | 3078 |
|
|
2022
Q2 | $203K | Sell |
2,119
-10,325
| -83% | -$1M | ﹤0.01% | 3690 |
|
|
2022
Q1 | $1.15M | Buy |
12,444
+1,517
| +14% | +$144K | 0.01% | 1924 |
|
|
2021
Q4 | $987K | Sell |
10,927
-17,173
| -61% | -$1.52M | 0.01% | 1927 |
|
|
2021
Q3 | $2.37M | Buy |
28,100
+9,230
| +49% | +$823K | 0.03% | 898 |
|
|
2021
Q2 | $1.71M | Buy |
+18,870
| New | +$1.87M | 0.02% | 1185 |
|
|
2021
Q1 | – | Sell |
-8,865
| Closed | -$804K | – | 2896 |
|
|
2020
Q4 | $804K | Sell |
8,865
-6,836
| -44% | -$530K | 0.01% | 1516 |
|
|
2020
Q3 | $994K | Buy |
15,701
+3,151
| +25% | +$234K | 0.01% | 1343 |
|
|
2020
Q2 | $969K | Buy |
12,550
+8,880
| +242% | +$649K | 0.02% | 1207 |
|
|
2020
Q1 | $255K | Sell |
3,670
-5,746
| -61% | -$525K | 0.01% | 1600 |
|
|
2019
Q4 | $974K | Buy |
9,416
+1,844
| +24% | +$176K | 0.02% | 1176 |
|
|
2019
Q3 | $675K | Buy |
+7,572
| New | +$679K | 0.01% | 1159 |
|
|
2019
Q2 | – | Sell |
-4,306
| Closed | -$359K | – | 2513 |
|
|
2019
Q1 | $359K | Buy |
+4,306
| New | +$321K | 0.01% | 1389 |
|
|
2018
Q3 | – | Sell |
-2,959
| Closed | -$227K | – | 1982 |
|
|
2018
Q2 | $227K | Buy |
+2,959
| New | +$222K | 0.01% | 1265 |
|
|
2018
Q1 | – | Sell |
-2,907
| Closed | -$205K | – | 1946 |
|
|
2017
Q4 | $205K | Sell |
2,907
-4,325
| -60% | -$288K | 0.01% | 1517 |
|
|
2017
Q3 | $446K | Buy |
7,232
+2,835
| +64% | +$170K | 0.03% | 895 |
|
|
2017
Q2 | $288K | Buy |
4,397
+1,250
| +40% | +$80.3K | 0.02% | 1060 |
|
|
2017
Q1 | $204K | Sell |
3,147
-956
| -23% | -$64K | 0.01% | 1171 |
|
|
2016
Q4 | $281K | Buy |
4,103
+9
| +0.2% | +$579 | 0.02% | 1002 |
|
|
2016
Q3 | $249K | Sell |
4,094
-1,216
| -23% | -$67.7K | 0.02% | 1131 |
|
|
2016
Q2 | $244K | Sell |
5,310
-581
| -10% | -$27.5K | 0.01% | 1215 |
|
|
2016
Q1 | $255K | Buy |
+5,891
| New | +$272K | 0.01% | 1079 |
|
|
2015
Q2 | – | Sell |
-7,886
| Closed | -$366K | – | 1918 |
|
|
2015
Q1 | $366K | Sell |
7,886
-2,874
| -27% | -$123K | 0.02% | 1136 |
|
|
2014
Q4 | $459K | Buy |
+10,760
| New | +$441K | 0.02% | 915 |
|
Other funds holding IOSP
RA
Cubist Systematic Strategies's IOSP Position: Q3 2025 in Review
Cubist Systematic Strategies reduced its Innospec (IOSP) stake by 30% in Q3 2025, selling an estimated $5.42M and leaving 154,165 shares worth $11.9M. The position accounts for 0.06% of the portfolio, ranked #477.
Cubist Systematic Strategies first reported a position in IOSP in Q4 2014 and has held it in 36 quarters since. The position peaked at $18.4M in Q2 2025. 266 funds tracked by Wall St. Rank hold IOSP as of Q3 2025.
- Cubist Systematic Strategies held 154,165 shares of Innospec worth $11.9M as of Q3 2025.
- Cubist Systematic Strategies sold 64,923 Innospec shares in Q3 2025, an estimated $5.42M.
- Innospec made up 0.06% of Cubist Systematic Strategies's portfolio in Q3 2025, its #477 holding.
- Cubist Systematic Strategies first reported a position in Innospec in Q4 2014 and has held it in 36 quarters since.
- Cubist Systematic Strategies's Innospec position peaked at $18.4M in Q2 2025.
- 266 funds tracked by Wall St. Rank held Innospec as of Q3 2025.
Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.