Position in IOSP
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$2,499,182
-$1,054,876 QoQ
Shares Held
34,226
-26.3% QoQ
Ownership
0.139%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2023
8 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, 2026Edgestream Partners, L.P. holds $37,514,458 across 11 Specialty Chemicals names. IOSP ranks #5 (6.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALB |
Albemarle Corp
|
50,400 | $9,048,312 | |
| 2 | NGVT |
Ingevity Corp
|
100,487 | $7,157,689 | |
| 3 | CC |
Chemours Co
|
294,881 | $6,496,228 | |
| 4 | MTX |
Minerals Technologies Inc
|
47,845 | $3,393,167 | |
| 5 | IOSP |
Innospec Inc.
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|
34,226 | $2,499,182 | |
| 6 | LYB |
LyondellBasell Industries N.V.
|
28,152 | $2,267,925 | |
| 7 | WLK |
Westlake Corp
|
17,681 | $2,065,494 | |
| 8 | ASH |
Ashland Inc.
|
32,989 | $1,834,518 |
All Filings in IOSP
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8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,499,182 | 34,226 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $3,554,058 | 46,434 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $3,203,837 | 41,522 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $3,957,948 | 47,068 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $6,636,195 | 70,039 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $1,436,062 | 13,048 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $5,486,222 | 48,512 | Shares | Sole | 2024-11-14 | |
| 2023-12-31 | $1,448,686 | 11,755 | Shares | Sole | 2024-02-14 | |
| No filing history on record for this holder in this stock. | ||||||