Position in DD
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$15,402,035
+$3,015,251 QoQ
Shares Held
336,289
+9.1% QoQ
Ownership
0.082%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 99.40884179976152.ToString("F0")%
Shared 0.ToString("F0")%
None 0.5911582002384854.ToString("F0")%
Common Shares in DD Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Mar 31, 2026BROWN ADVISORY INC holds $623,861,336 across 24 Specialty Chemicals names. DD ranks #8 (2.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ECL |
Ecolab Inc.
|
1,084,615 | $288,529,280 | |
| 2 | NGVT |
Ingevity Corp
|
992,016 | $70,661,299 | |
| 3 | ECVT |
Ecovyst Inc.
|
4,842,174 | $62,270,357 | |
| 4 | FUL |
Fuller H B Co
|
919,133 | $56,692,122 | |
| 5 | LIN |
Linde PLC
|
105,990 | $52,545,600 | |
| 6 | IOSP |
Innospec Inc.
|
296,465 | $21,647,873 | |
| 7 | CLMT |
Calumet, Inc. /DE
|
565,724 | $20,309,491 | |
| 8 | DD |
DuPont de Nemours, Inc.
This page
|
336,289 | $15,402,035 |
All Filings in DD
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $15,402,035 | 336,289 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $12,386,784 | 308,129 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $10,022,847 | 307,505 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $8,860,780 | 308,752 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $9,567,549 | 306,192 | Shares | Defined | 2025-04-30 | |
| 2024-12-31 | $9,392,574 | 294,403 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $10,755,197 | 288,463 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $10,475,107 | 311,039 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $9,946,248 | 310,050 | Shares | Defined | 2024-04-24 | |
| 2023-12-31 | $10,841,147 | 336,804 | Shares | Defined | 2024-02-08 | |
| 2023-09-30 | $10,842,575 | 347,416 | Shares | Defined | 2023-10-25 | |
| 2023-06-30 | $10,356,074 | 346,459 | Shares | Defined | 2023-07-31 | |
| 2023-03-31 | $11,762,716 | 391,708 | Shares | Defined | 2023-05-08 | |
| 2022-12-31 | $11,286,769 | 393,055 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $8,281,385 | 392,708 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $8,877,369 | 381,737 | Shares | Defined | 2022-11-14 | |
| 2022-03-31 | $11,481,892 | 372,951 | Shares | Defined | 2022-11-14 | |
| 2021-12-31 | $12,945,363 | 383,008 | Shares | Defined | 2022-01-27 | |
| 2021-09-30 | $11,305,513 | 397,414 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $12,579,277 | 388,380 | Shares | Sole | 2021-07-29 | |
| 2021-03-31 | $12,541,755 | 387,873 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $13,066,726 | 439,172 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $10,387,043 | 447,459 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $10,175,337 | 457,728 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $6,885,582 | 482,596 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||