Allspring Global Investments Holdings, LLC
Position in IOSP — Innospec Inc.
CIK 1890906
CHARLOTTE, NC
Position in IOSP
as of Mar 31, 2026
· filed May 5, 2026
Position Value
$169,110,084
-$11,256,654 QoQ
Shares Held
2,315,942
-1.7% QoQ
Ownership
9.40%
of shares outstanding
% of Portfolio
0.31%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
17 quarters on record
Voting authority
Sole 29.93516245225485.ToString("F0")%
Shared 0.ToString("F0")%
None 70.06483754774516.ToString("F0")%
Common Shares in IOSP Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Mar 31, 2026Allspring Global Investments Holdings, LLC holds $1,316,021,340 across 27 Specialty Chemicals names. IOSP ranks #3 (12.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RPM |
Rpm International Inc/De/
|
3,853,081 | $382,996,250 | |
| 2 | EMN |
Eastman Chemical Co
|
2,592,691 | $197,874,176 | |
| 3 | IOSP |
Innospec Inc.
This page
|
2,315,942 | $169,110,084 | |
| 4 | AVNT |
Avient Corp
|
2,981,810 | $108,239,702 | |
| 5 | SHW |
Sherwin Williams Co
|
263,709 | $84,531,919 | |
| 6 | ECVT |
Ecovyst Inc.
|
3,798,389 | $48,847,282 | |
| 7 | SQM |
Chemical & Mining Co Of Chile Inc
|
562,875 | $45,559,102 | |
| 8 | KWR |
Quaker Chemical Corp
|
326,024 | $40,501,961 |
All Filings in IOSP
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $169,110,084 | 2,315,942 | Shares | Defined | 2026-05-05 | |
| 2025-12-31 | $180,366,738 | 2,356,503 | Shares | Defined | 2026-01-15 | |
| 2025-09-30 | $184,547,352 | 2,391,749 | Shares | Defined | 2025-10-20 | |
| 2025-06-30 | $208,811,026 | 2,483,185 | Shares | Defined | 2025-07-25 | |
| 2025-03-31 | $227,857,168 | 2,404,825 | Shares | Defined | 2025-04-24 | |
| 2024-12-31 | $262,581,918 | 2,385,807 | Shares | Defined | 2025-01-29 | |
| 2024-09-30 | $272,068,528 | 2,405,770 | Shares | Defined | 2024-10-18 | |
| 2024-06-30 | $284,313,727 | 2,300,459 | Shares | Defined | 2024-07-26 | |
| 2024-03-31 | $298,958,865 | 2,318,589 | Shares | Defined | 2024-04-29 | |
| 2023-12-31 | $288,091,246 | 2,337,644 | Shares | Defined | 2024-01-25 | |
| 2023-09-30 | $245,313,520 | 2,400,328 | Shares | Defined | 2023-10-27 | |
| 2023-03-31 | $253,621,491 | 2,470,259 | Shares | Defined | 2023-04-13 | |
| 2022-12-31 | $251,477,476 | 2,444,852 | Shares | Defined | 2023-01-23 | |
| 2022-09-30 | $206,379,029 | 2,409,000 | Shares | Defined | 2022-10-26 | |
| 2022-06-30 | $231,786,319 | 2,419,734 | Shares | Defined | 2022-07-25 | |
| 2022-03-31 | $225,271,512 | 2,434,052 | Shares | Defined | 2022-04-27 | |
| 2021-12-31 | $219,892,256 | 2,434,052 | Shares | Defined | 2022-01-28 | |
| No filing history on record for this holder in this stock. | ||||||