Alto Ingredients, Inc.
DE ˙ DB ˙ US0215131063
4,94 € ↓ -0,04 (-0,88%)
2026-06-03
DEL PRIS
SecurityDE:FPR / Alto Ingredients, Inc.
InstitutionCitigroup Inc
Latest Disclosed Ownership10,197 shares
Latest Disclosed Value $ 49,353
Citigroup Inc ownership in FPR / Alto Ingredients, Inc.

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 10,197 shares of Alto Ingredients, Inc. (DE:FPR) valued at $43,908 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 9,865 shares of Alto Ingredients, Inc.. This represents a change in shares of 3.37% during the quarter. The current value of the position is $50,353 USD.

Citigroup Inc has a history of taking positions in derivatives of the underlying security (FPR) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

DE:FPR / Alto Ingredients, Inc. Historical Put/Call Ratio
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)
2026-05-11 2026-03-31 13F ALTO INGREDIENTS COM 021513106 10,197 332 3.37 49 75.00 0.0000
2026-02-13 2025-12-31 13F ALTO INGREDIENTS COM 021513106 9,865 8,328 541.83 28 2,700.00 0.0000
2025-11-10 2025-09-30 13F ALTO INGREDIENTS COM 021513106 1,537 1,485 2,855.77 2 0.0000
2025-08-11 2025-06-30 13F ALTO INGREDIENTS COM 021513106 52 -13 -20.00 0 0.0000
2025-05-12 2025-03-31 13F ALTO INGREDIENTS COM 021513106 65 0 0.00 0 0.0000
2025-02-12 2024-12-31 13F ALTO INGREDIENTS COM 021513106 65 0 0.00 0 0.0000
2024-11-12 2024-09-30 13F ALTO INGREDIENTS COM 021513106 65 -146,580 -99.96 0 -100.00 0.0000
2024-08-12 2024-06-30 13F ALTO INGREDIENTS COM 021513106 146,645 -362,120 -71.18 212 -80.97 0.0001
2024-05-10 2024-03-31 13F ALTO INGREDIENTS COM 021513106 508,765 335,995 194.48 1,109 141.61 0.0007
2024-02-09 2023-12-31 13F ALTO INGREDIENTS COM 021513106 172,770 84,974 96.79 460 18.30 0.0003
2023-12-06 2023-09-30 13F/A-1 ALTO INGREDIENTS COM 021513106 87,796 87,684 78,289.29 388 0.0003
2023-11-09 2023-09-30 13F ALTO INGREDIENTS COM 021513106 87,796 87,684 388 0.0001
2023-08-10 2023-06-30 13F ALTO INGREDIENTS COM 021513106 112 112 0 0.0000
2023-05-11 2023-03-31 13F ALTO INGREDIENTS COM 021513106 0 -4,418 -100.00 0 -100.00
2023-02-09 2022-12-31 13F ALTO INGREDIENTS COM 021513106 4,418 -5,675 -56.23 13 -68.42 0.0000
2022-11-10 2022-09-30 13F ALTO INGREDIENTS COM 021513106 10,093 -280,597 -96.53 38 -96.48 0.0000
2022-08-10 2022-06-30 13F ALTO INGREDIENTS COM 021513106 290,690 171,295 143.47 1,079 32.56 0.0008
2022-05-12 2022-03-31 13F ALTO INGREDIENTS COM 021513106 119,395 12,404 11.59 814 58.06 0.0005
2022-02-10 2021-12-31 13F ALTO INGREDIENTS COM 021513106 106,991 -72,202 -40.29 515 -41.81 0.0003
2021-11-10 2021-09-30 13F ALTO INGREDIENTS COM 021513106 179,193 -148,011 -45.24 885 -55.73 0.0005
2021-08-10 2021-06-30 13F ALTO INGREDIENTS COM 021513106 327,204 -73,932 -18.43 1,999 -8.22 0.0012
2021-05-13 2021-03-31 13F ALTO INGREDIENTS COM 021513106 401,136 316,634 374.71 2,178 374.51 0.0014
2021-02-11 2020-12-31 13F PACIFIC ETHANOL COM 69423U305 84,502 84,502 -78.93 459 -78.93 0.0003
2019-11-08 2019-09-30 13F PACIFIC ETHANOL COM PAR $.001 69423U305 0 -492 -100.00 0 -100.00 0.0000
2019-08-12 2019-06-30 13F PACIFIC ETHANOL COM PAR $.001 69423U305 492 0 0.00 0 0.0000
2019-05-13 2019-03-31 13F PACIFIC ETHANOL COM PAR $.001 69423U305 492 -9,534 -95.09 0 -100.00
2019-02-12 2018-12-31 13F PACIFIC ETHANOL COM PAR $.001 69423U305 10,026 1,300 14.90 9 -47.06 0.0000
2018-11-13 2018-09-30 13F PACIFIC ETHANOL COM PAR $.001 69423U305 8,726 -41,053 -82.47 17 -86.82 0.0000
2018-08-10 2018-06-30 13F PACIFIC ETHANOL COM PAR $.001 69423U305 49,779 38,666 347.93 129 290.91 0.0001
2018-05-11 2018-03-31 13F PACIFIC ETHANOL COM PAR $.001 69423U305 11,113 -6,932 -38.42 33 -59.76 0.0000
2018-02-12 2017-12-31 13F PACIFIC ETHANOL COM PAR $.001 69423U305 18,045 14,790 454.38 82 355.56 0.0001
2017-11-13 2017-09-30 13F PACIFIC ETHANOL COM PAR $.001 69423U305 3,255 2,984 1,101.11 18 800.00 0.0000
2017-08-11 2017-06-30 13F PACIFIC ETHANOL COM PAR $.001 69423U305 271 -13,519 -98.03 2 -97.89 0.0000
2017-05-12 2017-03-31 13F PACIFIC ETHANOL COM PAR $.001 69423U305 13,790 -33,525 -70.85 95 -78.84 0.0001
2017-02-10 2016-12-31 13F PACIFIC ETHANOL COM PAR $.001 69423U305 47,315 40,276 572.18 449 816.33 0.0004
2016-11-10 2016-09-30 13F PACIFIC ETHANOL COM PAR $.001 69423U305 7,039 -3,476 -33.06 49 -15.52 0.0000
2016-08-12 2016-06-30 13F PACIFIC ETHANOL COM PAR $.001 69423U305 10,515 -20,513 -66.11 58 -60.00 0.0001
2016-05-13 2016-03-31 13F PACIFIC ETHANOL COM PAR $.001 69423U305 31,028 18,833 154.43 145 145.76 0.0002
2016-02-12 2015-12-31 13F PACIFIC ETHANOL COM PAR $.001 69423U305 12,195 11,186 1,108.62 59 883.33 0.0001
2015-11-13 2015-09-30 13F PACIFIC ETHANOL COM PAR $.001 69423U305 1,009 219 27.72 6 -25.00 0.0000
2015-08-13 2015-06-30 13F PACIFIC ETHANOL COM PAR $.001 69423U305 790 -1,301 -62.22 8 -65.22 0.0000
2015-05-14 2015-03-31 13F PACIFIC ETHANOL COM PAR $.001 69423U305 2,091 -3,202 -60.49 23 -58.18 0.0000
2015-02-17 2014-12-31 13F PACIFIC ETHANOL COM PAR $.001 69423U305 5,293 3,916 284.39 55 175.00 0.0000
2014-11-14 2014-09-30 13F PACIFIC ETHANOL COM PAR $.001 69423U305 1,377 1,090 379.79 20 300.00 0.0000
2014-08-14 2014-06-30 13F PACIFIC ETHANOL COM PAR $.001 69423U305 287 269 1,494.44 5 -75.00 0.0000
2014-05-15 2014-03-31 13F PACIFIC ETHANOL COM PAR $.001 69423U305 18 -1,185 -98.50 0 -100.00
2014-02-14 2013-12-31 13F PACIFIC ETHANOL COM PAR $.001 69423U305 1,203 1,203 6,583.33 6 50.00 0.0000
2013-11-14 2013-09-30 13F PACIFIC ETHANOL COM PAR $.001 69423U305 0 -1,091 -100.00 0 -100.00
2013-08-14 2013-06-30 13F PACIFIC ETHANOL COM PAR $.001 69423U305 1,091 1,091 4 0.0000
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2019-02-12 2018-12-31 13F PACIFIC ETHANOL COM PAR $.001 Call 0 -100.00 0 n/a n/a n/a
2018-11-13 2018-09-30 13F PACIFIC ETHANOL COM PAR $.001 Call 200 -95.12 0 -100.00 n/a n/a n/a
2018-08-10 2018-06-30 13F PACIFIC ETHANOL COM PAR $.001 Call 4,100 412.50 11 450.00 n/a n/a n/a
2018-05-11 2018-03-31 13F PACIFIC ETHANOL COM PAR $.001 Call 800 0.00 2 -50.00 n/a n/a n/a
2018-02-12 2017-12-31 13F PACIFIC ETHANOL COM PAR $.001 Call 800 -27.27 4 -33.33 n/a n/a n/a
2017-11-13 2017-09-30 13F PACIFIC ETHANOL COM PAR $.001 Call 1,100 -79.25 6 -81.82 n/a n/a n/a
2017-08-11 2017-06-30 13F PACIFIC ETHANOL COM PAR $.001 Call 5,300 60.61 33 43.48 n/a n/a n/a
2017-05-12 2017-03-31 13F PACIFIC ETHANOL COM PAR $.001 Call 3,300 -65.62 23 -74.73 n/a n/a n/a
2017-02-10 2016-12-31 13F PACIFIC ETHANOL COM PAR $.001 Call 9,600 118.18 91 203.33 n/a n/a n/a
2016-11-10 2016-09-30 13F PACIFIC ETHANOL COM PAR $.001 Call 4,400 -18.52 30 3.45 n/a n/a n/a
2016-08-12 2016-06-30 13F PACIFIC ETHANOL COM PAR $.001 Call 5,400 -49.53 29 -42.00 n/a n/a n/a
2016-05-13 2016-03-31 13F PACIFIC ETHANOL COM PAR $.001 Call 10,700 35.44 50 31.58 n/a n/a n/a
2016-02-12 2015-12-31 13F PACIFIC ETHANOL COM PAR $.001 Call 7,900 64.58 38 22.58 n/a n/a n/a
2015-11-13 2015-09-30 13F PACIFIC ETHANOL COM PAR $.001 Call 4,800 -74.33 31 -83.94 n/a n/a n/a
2015-08-13 2015-06-30 13F PACIFIC ETHANOL COM PAR $.001 Call 18,700 3.89 193 -0.52 n/a n/a n/a
2015-05-14 2015-03-31 13F PACIFIC ETHANOL COM PAR $.001 Call 18,000 1,536.36 194 1,663.64 n/a n/a n/a
2015-02-17 2014-12-31 13F PACIFIC ETHANOL COM PAR $.001 Call 1,100 11 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2019-05-13 2019-03-31 13F PACIFIC ETHANOL COM PAR $.001 Put 0 -100.00 0 -100.00 n/a n/a n/a
2019-02-12 2018-12-31 13F PACIFIC ETHANOL COM PAR $.001 Put 7,500 0.00 6 -57.14 n/a n/a n/a
2018-11-13 2018-09-30 13F PACIFIC ETHANOL COM PAR $.001 Put 7,500 0.00 14 133.33 n/a n/a n/a
2018-05-11 2018-03-31 13F PACIFIC ETHANOL COM PAR $.001 Put 0 -100.00 0 -100.00 n/a n/a n/a
2018-02-12 2017-12-31 13F PACIFIC ETHANOL COM PAR $.001 Put 100 -96.30 0 -100.00 n/a n/a n/a
2017-11-13 2017-09-30 13F PACIFIC ETHANOL COM PAR $.001 Put 2,700 28.57 15 15.38 n/a n/a n/a
2017-08-11 2017-06-30 13F PACIFIC ETHANOL COM PAR $.001 Put 2,100 -53.33 13 -58.06 n/a n/a n/a
2017-05-12 2017-03-31 13F PACIFIC ETHANOL COM PAR $.001 Put 4,500 350.00 31 210.00 n/a n/a n/a
2017-02-10 2016-12-31 13F PACIFIC ETHANOL COM PAR $.001 Put 1,000 -82.14 10 -74.36 n/a n/a n/a
2016-11-10 2016-09-30 13F PACIFIC ETHANOL COM PAR $.001 Put 5,600 460.00 39 680.00 n/a n/a n/a
2016-08-12 2016-06-30 13F PACIFIC ETHANOL COM PAR $.001 Put 1,000 -52.38 5 -50.00 n/a n/a n/a
2016-05-13 2016-03-31 13F PACIFIC ETHANOL COM PAR $.001 Put 2,100 -41.67 10 -41.18 n/a n/a n/a
2016-02-12 2015-12-31 13F PACIFIC ETHANOL COM PAR $.001 Put 3,600 -56.63 17 -68.52 n/a n/a n/a
2015-11-13 2015-09-30 13F PACIFIC ETHANOL COM PAR $.001 Put 8,300 -93.59 54 -95.96 n/a n/a n/a
2015-08-13 2015-06-30 13F PACIFIC ETHANOL COM PAR $.001 Put 129,400 -61.99 1,335 -63.65 n/a n/a n/a
2015-05-14 2015-03-31 13F PACIFIC ETHANOL COM PAR $.001 Put 340,400 379.44 3,673 401.09 n/a n/a n/a
2015-02-17 2014-12-31 13F PACIFIC ETHANOL COM PAR $.001 Put 71,000 733 n/a n/a n/a
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.