Stock Ownership/ALTO

ALTO INGREDIENTS INC (ALTO): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in ALTO · Energy. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
9
13F filers
Aggregate Value
$33.1M
Across holders
Last Price
$4.19
2026-08-24
Sector
Energy
GICS
Quarterly fund activity3 increased6 reduced7 exited
Full exits: Hudson Bay Capital Management LP, BALYASNY ASSET MANAGEMENT LLC, CITADEL ADVISORS LLC, Schonfeld Strategic Advisors LLC, MARSHALL WACE, LLP, Brevan Howard Capital Management LP, Walleye Capital LLC
Institutional Holders of ALTO
↗
9 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund2.28M$13.0M39.2%0.0%Added+$2.8MQ2 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund1.52M$8.7M26.1%0.0%Reduced$-884KQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund1.20M$6.8M20.6%0.0%Reduced$-4.6MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund205K$1.2M3.5%0.0%Added—Q2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund175K$995K3.0%0.0%Reduced$-4.5MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund173K$988K3.0%0.0%Reduced$-9.9MQ2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund127K$726K2.2%0.0%Reduced$-1.2MQ2 2026
Man Group plc
CIK 0001637460
Hedge Fund104K$593K1.8%0.0%Added—Q2 2026
Squarepoint Ops LLC
CIK 0001642575
Hedge Fund30K$168K0.5%0.0%Reduced$-115KQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPAdded
Hedge Fund
$13.0M· 39.2% of total· 0.0% port· 2.28M sh· +$2.8M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$8.7M· 26.1% of total· 0.0% port· 1.52M sh· $-884K QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$6.8M· 20.6% of total· 0.0% port· 1.20M sh· $-4.6M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$1.2M· 3.5% of total· 0.0% port· 205K sh· — QoQ· Q2 2026
Qube Research & Technologies LtdReduced
Hedge Fund
$995K· 3.0% of total· 0.0% port· 175K sh· $-4.5M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$988K· 3.0% of total· 0.0% port· 173K sh· $-9.9M QoQ· Q2 2026
Point72 Asset Management, L.P.Reduced
Hedge Fund
$726K· 2.2% of total· 0.0% port· 127K sh· $-1.2M QoQ· Q2 2026
Man Group plcAdded
Hedge Fund
$593K· 1.8% of total· 0.0% port· 104K sh· — QoQ· Q2 2026
Squarepoint Ops LLCReduced
Hedge Fund
$168K· 0.5% of total· 0.0% port· 30K sh· $-115K QoQ· Q2 2026
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