Position in IOSP
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$39,274,334
+$16,487,351 QoQ
Shares Held
482,545
+54.6% QoQ
Ownership
1.96%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#12
of 282 holders
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 97%
Shared 0%
None 3%
Common Shares in IOSP Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Jun 30, 2026AQR CAPITAL MANAGEMENT LLC holds $2,390,228,108 across 47 Specialty Chemicals names. IOSP ranks #15 (1.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LYB |
LyondellBasell Industries N.V.
|
9,224,314 | $485,660,127 | |
| 2 | LIN |
Linde PLC
|
487,819 | $253,148,788 | |
| 3 | NEU |
Newmarket Corp
|
270,011 | $213,643,499 | |
| 4 | ALB |
Albemarle Corp
|
1,155,790 | $156,066,319 | |
| 5 | SOLS |
Solstice Advanced Materials Inc.
|
1,539,974 | $136,441,693 | |
| 6 | ASH |
Ashland Inc.
|
1,823,353 | $120,140,725 | |
| 7 | IFF |
International Flavors & Fragrances Inc
|
1,499,084 | $118,757,429 | |
| 8 | ECL |
Ecolab Inc.
|
418,367 | $116,561,227 |
All Filings in IOSP
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $39,274,334 | 482,545 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $22,786,983 | 312,065 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $20,524,275 | 268,151 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $13,982,085 | 181,209 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $6,056,496 | 72,024 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $1,356,629 | 14,318 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $1,748,080 | 15,883 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $2,516,478 | 22,252 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $2,994,832 | 24,232 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $2,057,365 | 15,956 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $2,273,037 | 18,444 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $2,024,990 | 19,814 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $1,774,674 | 17,669 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $1,482,862 | 14,443 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $1,416,896 | 13,775 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $1,167,339 | 13,626 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,025,527 | 10,706 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $1,340,771 | 14,487 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $1,989,557 | 22,023 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $907,049 | 10,770 | Shares | Defined | 2021-11-15 | |
| 2020-12-31 | $241,341 | 2,660 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $278,608 | 4,400 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $726,768 | 9,408 | Shares | Defined | 2020-08-17 | |
| 2020-03-31 | $756,676 | 10,889 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||