Position in IOSP
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$20,941,697
-$2,780,115 QoQ
Shares Held
286,794
-7.5% QoQ
Ownership
1.16%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 98.9190847786216.ToString("F0")%
Shared 0.ToString("F0")%
None 1.080915221378411.ToString("F0")%
Common Shares in IOSP Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Mar 31, 2026D. E. Shaw & Co., Inc. holds $2,011,205,349 across 36 Specialty Chemicals names. IOSP ranks #16 (1.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SHW |
Sherwin Williams Co
|
1,486,582 | $476,523,860 | |
| 2 | LIN |
Linde PLC
|
543,387 | $269,389,538 | |
| 3 | ALB |
Albemarle Corp
|
1,339,808 | $240,535,729 | |
| 4 | APD |
Air Products & Chemicals, Inc.
|
721,913 | $209,708,507 | |
| 5 | DD |
DuPont de Nemours, Inc.
|
1,143,763 | $157,153,036 | |
| 6 | AXTA |
Axalta Coating Systems Ltd.
|
5,130,258 | $142,108,146 | |
| 7 | SQM |
Chemical & Mining Co Of Chile Inc
|
949,766 | $76,874,060 | |
| 8 | CC |
Chemours Co
|
2,851,010 | $62,807,749 |
All Filings in IOSP
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $20,941,697 | 286,794 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $23,721,812 | 309,927 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $21,134,509 | 273,905 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $14,441,447 | 171,738 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $9,387,451 | 99,076 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $4,185,801 | 38,032 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $1,489,282 | 13,169 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $892,690 | 7,223 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $1,028,554 | 7,977 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $1,233,385 | 10,008 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $1,944,866 | 19,030 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $2,242,925 | 22,331 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $1,611,302 | 15,694 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $1,849,834 | 17,984 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $1,214,029 | 14,171 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $665,548 | 6,948 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $2,776,592 | 30,001 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $5,598,550 | 61,972 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $5,900,200 | 70,057 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $3,015,410 | 33,279 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $672,311 | 6,547 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $1,642,484 | 18,103 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $2,071,323 | 32,712 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $1,353,111 | 17,516 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $1,229,764 | 17,697 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||