Position in IOSP
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$9,131,516
+$181,541 QoQ
Shares Held
125,055
+6.9% QoQ
Ownership
0.508%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
16 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in IOSP Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Mar 31, 2026HRT FINANCIAL LP holds $223,044,138 across 23 Specialty Chemicals names. IOSP ranks #5 (4.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LYB |
LyondellBasell Industries N.V.
|
841,835 | $67,818,227 | |
| 2 | SOLS |
Solstice Advanced Materials Inc.
|
820,634 | $62,499,485 | |
| 3 | AXTA |
Axalta Coating Systems Ltd.
|
640,905 | $17,753,068 | |
| 4 | DD |
DuPont de Nemours, Inc.
|
80,241 | $11,025,113 | |
| 5 | IOSP |
Innospec Inc.
This page
|
125,055 | $9,131,516 | |
| 6 | CC |
Chemours Co
|
376,241 | $8,288,589 | |
| 7 | BCPC |
Balchem Corp
|
48,071 | $8,147,073 | |
| 8 | WDFC |
Wd 40 Co
|
34,501 | $7,036,133 |
All Filings in IOSP
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $9,131,516 | 125,055 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $8,949,975 | 116,932 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $6,908,674 | 89,537 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $2,711,229 | 32,242 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,818,536 | 19,193 | Shares | Defined | 2025-05-15 | |
| 2024-09-30 | $870,793 | 7,700 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $391,038 | 3,164 | Shares | Defined | 2024-08-12 | |
| 2023-09-30 | $922,661 | 9,028 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $274,803 | 2,736 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $1,043,743 | 10,166 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $2,102,149 | 20,437 | Shares | Defined | 2023-02-10 | |
| 2022-06-30 | $468,317 | 4,889 | Shares | Defined | 2022-08-12 | |
| 2021-09-30 | $1,531,961 | 18,190 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $273,914 | 3,023 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $301,189 | 2,933 | Shares | Defined | 2021-05-17 | |
| 2020-09-30 | $711,146 | 11,231 | Shares | Defined | 2020-11-13 | |
| No filing history on record for this holder in this stock. | ||||||