Alto Ingredients, Inc.
DE ˙ DB ˙ US0215131063
4,74 € ↓ -0,20 (-4,05%)
2026-06-04
DEL PRIS
SecurityDE:FPR / Alto Ingredients, Inc.
InstitutionBoothbay Fund Management, Llc
Latest Disclosed Ownership103,516 shares
Latest Disclosed Value $ 501,017
Boothbay Fund Management, Llc ownership in FPR / Alto Ingredients, Inc.

On May 15, 2026 - Boothbay Fund Management, Llc filed a 13F-HR form disclosing ownership of 103,516 shares of Alto Ingredients, Inc. (DE:FPR) valued at $445,740 USD as of March 31, 2026. The entity filed a previous 13F-HR on May 15, 2024 disclosing 0 shares of Alto Ingredients, Inc.. The current value of the position is $490,459 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ALTO INGREDIENTS COM 021513106 103,516 103,516 501 0.0065
2024-05-15 2024-03-31 13F ALTO INGREDIENTS COM 021513106 0 -96,077 -100.00 0 -100.00
2024-02-14 2023-12-31 13F ALTO INGREDIENTS COM 021513106 96,077 29,877 45.13 256 -12.67 0.0065
2023-11-14 2023-09-30 13F ALTO INGREDIENTS COM 021513106 66,200 66,200 293 0.0070
2023-02-14 2022-12-31 13F ALTO INGREDIENTS COM 021513106 0 -232,598 -100.00 0 -100.00
2022-11-14 2022-09-30 13F ALTO INGREDIENTS COM 021513106 232,598 232,598 847 0.0211
2017-05-15 2017-03-31 13F PACIFIC ETHANOL COM PAR $.001 69423U305 0 -12,642 -100.00 0 -100.00
2017-07-18 2016-12-31 13F/A-2 Pacific Ethanol COM PAR $.001 69423U305 12,642 12,642 2,298 0.5233
2017-02-16 2016-12-31 13F/A-1 PACIFIC ETHANOL COM PAR $.001 69423U305 12,642 0 120
2017-02-15 2016-12-31 13F PACIFIC ETHANOL COM PAR $.001 69423U305 12,642 120
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.