CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in ALTO — Alto Ingredients, Inc.
CIK 884546
SAN FRANCISCO, CA
Position in ALTO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$3,275,641
+$2,386,132 QoQ
Shares Held
574,674
+212.7% QoQ
Ownership
0.741%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#16
of 133 holders
Holding Since
Mar 2021
22 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 Jun 30, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $6,101,263,300 across 48 Specialty Chemicals names. ALTO ranks #41 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LIN |
Linde PLC
|
4,079,179 | $2,116,849,149 | |
| 2 | SHW |
Sherwin Williams Co
|
1,824,364 | $628,165,011 | |
| 3 | ECL |
Ecolab Inc.
|
2,249,728 | $626,796,717 | |
| 4 | APD |
Air Products & Chemicals, Inc.
|
1,410,715 | $413,593,422 | |
| 5 | PPG |
Ppg Industries Inc
|
3,051,771 | $370,149,303 | |
| 6 | ALB |
Albemarle Corp
|
1,126,909 | $152,166,522 | |
| 7 | SOLS |
Solstice Advanced Materials Inc.
|
1,666,024 | $147,609,725 | |
| 8 | IFF |
International Flavors & Fragrances Inc
|
1,842,468 | $145,960,314 |
All Filings in ALTO
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,275,641 | 574,674 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $889,509 | 183,783 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $97,231 | 33,761 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $36,425 | 33,727 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $38,786 | 33,727 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $38,448 | 33,727 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $1,140,169 | 730,878 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $2,278,871 | 1,415,448 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $3,030,244 | 2,089,824 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $5,874,367 | 2,694,664 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $6,634,125 | 2,494,032 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $9,197,648 | 2,080,916 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $5,405,733 | 1,870,496 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $2,435,101 | 1,623,401 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $3,697,214 | 1,283,755 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $4,166,893 | 1,144,751 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $3,996,033 | 1,077,098 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $6,043,529 | 886,148 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $3,709,544 | 771,215 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $4,263,126 | 862,981 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $5,281,410 | 864,388 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $3,612,502 | 665,286 | Shares | Sole | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||