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Disclosery

ALTO ALTO INGREDIENTS INC

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COMMON STOCK (common), issuer CIK 778164

99 managers (102 13F filers) reported a position in ALTO shares at 2026-03-31, 32,209,854 shares in all. 25 filers opened a position and 12 filers sold out during the quarter.

Managers
99
13F filers
102
New
25
Added
43
Reduced
18
Sold out
12
Shares held by filers
32,209,854

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
VANGUARD GROUP INCgroup of 3 filers holding3,681,084$17.8MnewTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP3,337,356$16.2M0.02%+2,183,21813F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP2,006,760$9.71M0.01%+1,167,28613F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC1,915,990$9.27M0.01%+1,546,47713F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …1,790,263$8.66M<0.01%+723,99613F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC1,673,657$8.1M0.01%+149,65713F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.1,298,085$6.28M<0.01%+119,32213F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC1,291,477$6.25M0.01%+506,84713F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding1,098,014$5.31M+46,384Timeline
Hillsdale Investment Management Inc.1,000,703$4.84M0.13%+855,70313F-HRTimeline
Qube Research & Technologies Ltd969,959$4.69M0.01%+535,36113F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC891,115$4.32M<0.01%+22,31113F-HRTimelineGroup
CREATIVE FINANCIAL DESIGNS INC /ADV769,861$3.73M0.23%-27,53613F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP659,268$3.19M<0.01%+281,83313F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC601,548$2.91M<0.01%-113,63213F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC590,564$2.85M<0.01%+533,42813F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/550,294$2.66M<0.01%+514,60013F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC488,047$2.36M0.05%+37,12013F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC465,476$2.25M0.01%new13F-HR/ATimelineGroup
Empowered Funds, LLC411,047$1.99M0.01%new13F-HR/ATimeline
Connor, Clark & Lunn Investment Managem…384,945$1.86M<0.01%+240,26013F-HRTimeline
Peapod Lane Capital LLC406,385$1.82M1.49%-837,81313F-HRTimeline
STATE STREET CORPin group STATE STREET CORP372,847$1.8M<0.01%+13,70013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY354,022$1.71M<0.01%+210,88513F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.334,630$1.62M<0.01%+73,04613F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC324,286$1.57M<0.01%+133,86413F-HRTimelineGroup
CORSAIR CAPITAL MANAGEMENT, L.P.260,200$1.26M0.19%+10,00013F-HRTimeline
Engineers Gate Manager LP247,591$1.2M0.01%+79,33413F-HRTimeline
Centiva Capital, LP243,222$1.18M0.05%+232,72813F-HRTimeline
Truffle Hound Capital, LLC235,000$1.14M0.7%-65,00013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS216,059$1.05M<0.01%+214,94113F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP208,760$1.01M<0.01%-17,12113F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC190,974$924K<0.01%new13F-HRTimeline
Schonfeld Strategic Advisors LLC184,043$891K0.01%+126,95213F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co183,783$890K<0.01%+150,02213F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd180,763$875K0.02%+128,01013F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP155,755$754K0.05%-119,88413F-HRTimeline
GWN SECURITIES INC.144,421$699K0.13%+13,24413F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD135,200$654K<0.01%+104,90013F-HRTimeline
UBS Group AGin group UBS Group AG130,449$631K<0.01%+119,96413F-HRTimelineGroup
ALGERT GLOBAL LLC120,950$585K0.01%-45,79013F-HR/ATimeline
HRT FINANCIAL LP119,026$576K<0.01%+101,08313F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO120,330$552K<0.01%+120,32813F-HR/ATimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC103,516$501K0.01%new13F-HRTimeline
AdvisorShares Investments LLC100,000$484K0.09%-47,00013F-HRTimeline
HighTower Advisors, LLC97,727$473K<0.01%-100,00013F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…94,719$458K<0.01%new13F-HRTimelineGroup
GROUP ONE TRADING LLC92,997$450K0.01%-6,46613F-HRTimeline
State of Wyoming89,039$431K0.05%new13F-HRTimeline
OMERS ADMINISTRATION Corp66,300$321K<0.01%-42,10013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC55,810$270K<0.01%new13F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC50,094$242K<0.01%+16,48913F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC49,632$240K<0.01%-63,69313F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…48,898$237K<0.01%+17,12813F-HRTimelineGroup
SIMPLEX TRADING, LLC48,320$234K0.01%+30,05313F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC37,471$183K<0.01%+10,07013F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.37,685$182K<0.01%new13F-HRTimelineGroup
AXQ CAPITAL, LP37,684$182K0.02%new13F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC36,511$177K<0.01%new13F-HRTimelineGroup
SBI Securities Co., Ltd.35,078$170K<0.01%-1413F-HRTimeline
Leonteq Securities AG30,000$145K0.01%+14,60113F-HRTimeline
Catalyst Funds Management Pty Ltd28,200$136K0.02%new13F-HRTimeline
Diametric Capital, LP25,115$122K0.03%new13F-HRTimeline
SAGESPRING WEALTH PARTNERS, LLC25,000$121K<0.01%-10013F-HRTimeline
Retirement Planning Group, LLC24,000$116K<0.01%013F-HRTimeline
LPL Financial LLC18,054$87.4K<0.01%+3,75013F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd18,000$87.1K<0.01%new13F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC17,933$86.8K<0.01%-40013F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…17,675$85.5K<0.01%new13F-HRTimelineGroup
Graham Capital Management, L.P.16,523$80K<0.01%-34,19113F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd15,551$75.3K<0.01%new13F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC15,157$73.4K0.01%+4,05713F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN15,110$73.1K<0.01%+2,99813F-HR/ATimelineGroup
Prospera Financial Services Inc14,470$70K<0.01%013F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …12,154$58.8K<0.01%new13F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO12,003$58.1K<0.01%new13F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management11,998$58.1K<0.01%-28,60713F-HRTimelineGroup
Vontobel Holding Ltd.in group Vontobel Holding Ltd.11,551$55.9K<0.01%013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC10,197$49.4K<0.01%+33213F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp10,074$48.8K<0.01%new13F-HRTimelineGroup
CreativeOne Wealth, LLCin group CreativeOne Wealth, LLC10,020$48.5K<0.01%-6,08313F-HRTimelineGroup
Federation des caisses Desjardins du Qu…7,011$33.9K<0.01%013F-HRTimeline
Financial Management Professionals, Inc.5,896$28.5K<0.01%013F-HRTimeline
RESOURCES MANAGEMENT CORP /CT/ /ADV5,000$24K<0.01%013F-HRTimeline
Larson Financial Group LLC1,500$7.26K<0.01%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA940$4K<0.01%+84313F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC813$3.94K<0.01%new13F-HR/ATimeline
FMR LLCin group FMR LLC808$3.91K<0.01%+50513F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.675$3.27K<0.01%013F-HRTimelineGroup
Parallel Advisors, LLC486$2.35K<0.01%new13F-HR/ATimeline
Quantbot Technologies LP56$271<0.01%new13F-HRTimeline
Allworth Financial LP4$20<0.01%013F-HRTimeline
Financial Life Planners4$20<0.01%new13F-HRTimeline
CoreCap Advisors, LLC4$19<0.01%013F-HRTimeline
Union Bancaire Privee, UBP SA5$18<0.01%013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\2$10<0.01%new13F-HRTimelineGroup
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…1$5<0.01%013F-HRTimelineGroup
HOLLENCREST CAPITAL MANAGEMENT1$5<0.01%013F-HRTimeline
Tradewinds Capital Management, LLC2,173$00%013F-HRTimelineValue filed as zero, left out of ratios.