Ticker · CUSIP 021513106

ALTO

ALTO INGREDIENTS INC
···Share
Holders (tracked)
7
Combined shares
3,444,793
Combined value
$9.92M
Last close
$4.94
Quarter
2025Q4
Price · 1Y$4.94+4.14 (+517.50%)H $5.10 · L $0.78 · Avg Vol 1.0M
Position opened
$1.00$2.00$3.00$4.00$5.00VolJul 25Oct 25Jan 26Apr 26
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
782024Q12025Q4
Price is +71.5% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

11 events
  1. Ken Griffin (Citadel Advisors) trimmed2026-02-17
    −238,056 shares · 2025Q4
    Position
  2. D.E. Shaw & Co. exited2026-02-17
    −649,674 shares · 2025Q4
    Position
  3. Two Sigma Investments added2026-02-17
    +803,088 shares · 2025Q4
    Position
  4. Steve Cohen (Point72) opened position2026-02-17
    +261,584 shares · 2025Q4
    Position
  5. Izzy Englander (Millennium Mgmt) added2026-02-17
    +357,467 shares · 2025Q4
    Position
  6. Renaissance Technologies trimmed2026-02-12
    −369,521 shares · 2025Q4
    Position
  7. D.E. Shaw & Co. trimmed2025-11-14
    −417,173 shares · 2025Q3
    Position
  8. T. Rowe Price exited2025-11-14
    −164,000 shares · 2025Q3
    Position
  9. Two Sigma Investments trimmed2025-11-14
    −22,209 shares · 2025Q3
    Position
  10. Izzy Englander (Millennium Mgmt) trimmed2025-11-14
    −267 shares · 2025Q3
    Position
  11. Renaissance Technologies added2025-11-13
    +452,921 shares · 2025Q3
    Position

Insider activity

No insider transactions in the last 30 days.
View full insider history for ALTO →
Follow-the-investor returns
If you'd copied each holder of ALTO…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
Renaissance Technologies2021Q1$2.13+131.7%$7.5M
Ken Griffin (Citadel Advisors)2021Q2$2.56+92.6%$941K
Ken Griffin (Citadel Advisors)2021Q2$2.56+92.6%$941K
Ken Griffin (Citadel Advisors)2021Q2$2.56+92.6%$941K
Izzy Englander (Millennium Mgmt)2021Q1$2.87+72.1%$1.8M
Two Sigma Investments2021Q1$2.88+71.8%$4.1M
Steve Cohen (Point72)2021Q2$3.15+56.7%$1.3M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions1
Added to2
Trimmed2
Exited1

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
11
$75.3M
2022Q2
10
$38.8M
2022Q3
10
$38.5M
2022Q4
10
$34.6M
2023Q1
10
$16.7M
2023Q2
11
$19.5M
2023Q3
11
$28.4M
2023Q4
8
$11.0M
2024Q1
8
$9.2M
2024Q2
9
$8.5M
2024Q3
8
$6.0M
2024Q4
8
$5.8M
2025Q1
8
$4.3M
2025Q2
8
$3.5M
2025Q3
7
$3.4M
2025Q4
7
$9.9M

Who owns ALTO

7 super-investors · 2025Q4
Tracked stake
3.44M
shares
Combined value
$10M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added2Trim4
#ManagerSharesValue
1Renaissance Technologies1.52M$4M
2Two Sigma Investments839.5K$2M
3Izzy Englander
Millennium Mgmt
369.5K$1M
4Steve Cohen
Point72
261.6K$753K
5Ken Griffin
Citadel Advisors
220.7K$636K
6Ken Griffin
Citadel Advisors
190.4K$548K
7Ken Griffin
Citadel Advisors
39.1K$113K

Recent moves

20 transactions
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