Position in IOSP
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$654,293
-$26,106 QoQ
Shares Held
8,039
+11.9% QoQ
Ownership
0.033%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#134
of 280 holders
Holding Since
Jun 2024
3 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IOSP Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Jun 30, 2026Magnetar Financial LLC holds $32,680,329 across 8 Specialty Chemicals names. IOSP ranks #6 (2.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AXTA |
Axalta Coating Systems Ltd.
|
747,203 | $25,569,285 | |
| 2 | FUL |
Fuller H B Co
|
30,067 | $1,752,605 | |
| 3 | SOLS |
Solstice Advanced Materials Inc.
|
16,484 | $1,460,482 | |
| 4 | WLK |
Westlake Corp
|
16,922 | $1,235,306 | |
| 5 | LYB |
LyondellBasell Industries N.V.
|
23,245 | $1,223,849 | |
| 6 | IOSP |
Innospec Inc.
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|
8,039 | $654,293 | |
| 7 | ECL |
Ecolab Inc.
|
2,059 | $573,657 | |
| 8 | EMN |
Eastman Chemical Co
|
3,148 | $210,852 |
All Filings in IOSP
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $654,293 | 8,039 | Shares | Sole | 2026-08-14 | |
| 2025-03-31 | $680,399 | 7,181 | Shares | Sole | 2025-05-15 | |
| 2024-06-30 | $254,966 | 2,063 | Shares | Sole | 2024-08-14 | |
| No filing history on record for this holder in this stock. | ||||||