Position in ALTO
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$2,362,147
+$1,063,478 QoQ
Shares Held
488,047
+8.2% QoQ
Ownership
0.630%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
21 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ALTO Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Mar 31, 2026BRIDGEWAY CAPITAL MANAGEMENT, LLC holds $44,392,841 across 17 Specialty Chemicals names. ALTO ranks #7 (5.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ECVT |
Ecovyst Inc.
|
834,793 | $10,735,437 | |
| 2 | SCL |
Stepan Co
|
152,579 | $7,625,898 | |
| 3 | KOP |
Koppers Holdings Inc.
|
147,526 | $5,706,305 | |
| 4 | MATV |
Mativ Holdings, Inc.
|
527,229 | $4,586,892 | |
| 5 | HDSN |
Hudson Technologies Inc /Ny
|
498,109 | $2,928,880 | |
| 6 | CMT |
Core Molding Technologies Inc
|
108,368 | $2,427,443 | |
| 7 | ALTO |
Alto Ingredients, Inc.
This page
|
488,047 | $2,362,147 | |
| 8 | LIN |
Linde PLC
|
3,860 | $1,913,633 |
All Filings in ALTO
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21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,362,147 | 488,047 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $1,298,669 | 450,927 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $564,479 | 522,666 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $560,117 | 487,059 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $524,459 | 460,052 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $683,944 | 438,426 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $875,802 | 543,977 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $770,891 | 531,649 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $835,735 | 383,365 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $670,320 | 252,000 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $137,020 | 31,000 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $89,590 | 31,000 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $450,000 | 300,000 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $1,442,304 | 500,800 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $1,619,436 | 444,900 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,082,949 | 291,900 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $1,990,758 | 291,900 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $1,404,039 | 291,900 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $1,441,986 | 291,900 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $1,600,209 | 261,900 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $1,422,117 | 261,900 | Shares | Sole | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||