ALTO · Alto Ingredients, Inc.

$4.04 +0.01 (+0.25%) At close · Sep 4

Russell 2000 member Rebalance outlook locked

Market Cap

$313.37M

77.57M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →

Quarter:

Holders: 135

Total Value: $216,632,729

Total Shares: 38,005,755

Showing 1–100 of 139 holdings by value · page 1 of 2

Institutional Ownership Trend

23 quarters

Holder Concentration

Across 135 13F filers · Δ vs Mar 31, 2026

Top Holder

14.5%

+4.9 pts

Top 5

39.5%

+1.4 pts

Top 10

57.5%

−1.2 pts

HHI

491

Broadly held+43

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +32

Institutional value: +28.4%

Shares held: +9.1%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega BlackRock, Inc.	+4,196,940	5,495,025
Large ACADIAN ASSET MANAGEMENT LLC	+1,457,928	2,048,492
Mega GEODE CAPITAL MANAGEMENT, LLC	+1,088,965	1,980,080
Mega STATE STREET CORP	+857,326	1,230,173
Mid Hillsdale Investment Management Inc.	+703,000	1,703,703

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega MILLENNIUM MANAGEMENT LLC	−1,742,630	173,360
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	−1,651,557	1,198,778
Mega JANE STREET GROUP, LLC	−971,177	451,700
Mega TWO SIGMA INVESTMENTS, LP	−807,870	1,198,890
Mega Qube Research & Technologies Ltd	−795,369	174,590

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Large PANAGORA ASSET MANAGEMENT INC	583,829	$3,327,825
Mega VANGUARD PORTFOLIO MANAGEMENT LLC	497,008	$2,832,945
Mega D. E. Shaw & Co., Inc.	205,145	$1,169,326
Small Timothy G. Youngquist 2020 Irrevocable Trust	189,690	$1,081,233
Large Janney Montgomery Scott LLC	149,266	$850,816

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Large MARSHALL WACE, LLP	3,337,356	$16,152,802
Large Walleye Capital LLC	465,476	$2,252,903
Large PEAK6 LLC	333,300	$1,613,172
Small Truffle Hound Capital, LLC	235,000	$1,137,400
Large Schonfeld Strategic Advisors LLC	184,043	$890,768

Filter: New 56 Increased 39 Reduced 28 Sold out 24 Unchanged 12

Showing 100 of 139

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

BlackRock, Inc.

$31,321,639

14.46%

5,495,025

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BLACKROCK FINANCIAL MANAGEMENT INC/DE	81,341	$463,643	1.5%	Sole
BlackRock Asset Management Canada Ltd	188,745	$1,075,846	3.4%	Sole
BlackRock Investment Management, LLC	220,212	$1,255,208	4.0%	Sole
BLACKROCK ADVISORS LLC	161,539	$920,772	2.9%	Sole
BlackRock Fund Advisors	2,827,971	$16,119,434	51.5%	Sole
BlackRock Institutional Trust Company, N.A.	1,997,236	$11,384,245	36.3%	Sole
Aperio Group, LLC	17,981	$102,491	0.3%	Sole

VANGUARD CAPITAL MANAGEMENT LLC

$18,312,065

8.45%

3,212,643

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

$12,996,729

6.00%

2,280,128

ACADIAN ASSET MANAGEMENT LLC

$11,676,404

5.39%

2,048,492

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Acadian Inc	2,048,492	$11,676,404	100.0%	Defined

GEODE CAPITAL MANAGEMENT, LLC

$11,286,456

5.21%

1,980,080

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	283,280	$1,614,696	14.3%	Defined
Held directly	1,696,800	$9,671,760	85.7%	Defined

Hillsdale Investment Management Inc.

$9,711,107

4.48%

1,703,703

RENAISSANCE TECHNOLOGIES LLC

$8,655,569

4.00%

1,518,521

STATE STREET CORP

$7,011,986

3.24%

1,230,173

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS EUROPE LIMITED joint	1,230,173	$7,011,986	100.0%	Defined

TWO SIGMA INVESTMENTS, LP

$6,833,673

3.15%

1,198,890

DIMENSIONAL FUND ADVISORS LP

$6,519,316

3.01%

1,143,740

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Dimensional Fund Advisors Ltd.	4,934	$28,123	0.4%	Defined
DFA Australia Ltd.	19,797	$112,842	1.7%	Defined
Dimensional Ireland Ltd	65,476	$373,213	5.7%	Defined
Held directly	1,053,533	$6,005,138	92.1%	Sole

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$6,495,150

3.00%

1,139,500

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	1,139,500	$6,495,150	100.0%	Other

Connor, Clark & Lunn Investment Management Ltd.

$4,877,500

2.25%

855,702

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Manager 1	714,061	$4,070,147	83.4%	Sole
Held directly	141,641	$807,353	16.6%	Sole

JACOBS LEVY EQUITY MANAGEMENT, INC

$4,716,641

2.18%

827,481

NORTHERN TRUST CORP

$4,469,066

2.06%

784,047

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	752,899	$4,291,524	96.0%	Defined
NORTHERN TRUST GLOBAL INVESTMENTS LTD	19,537	$111,360	2.5%	Defined
DWS INVESTMENT MANAGEMENT AMERICAS, INC joint	11,611	$66,182	1.5%	Other

CREATIVE FINANCIAL DESIGNS INC /ADV

$3,507,232

1.62%

615,304

PANAGORA ASSET MANAGEMENT INC

$3,327,825

1.54%

583,829

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$3,275,641

1.51%

574,674

BRIDGEWAY CAPITAL MANAGEMENT, LLC

$2,965,789

1.37%

520,314

VANGUARD FIDUCIARY TRUST CO

$2,895,696

1.34%

508,017

VANGUARD PORTFOLIO MANAGEMENT LLC

$2,832,945

1.31%

497,008

GOLDMAN SACHS GROUP INC

$2,794,367

1.29%

490,240

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	194,742	$1,110,029	39.7%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	295,498	$1,684,338	60.3%	Defined

BNP PARIBAS ARBITRAGE, SA

$2,733,640

1.26%

479,586

ALGERT GLOBAL LLC

$2,719,863

1.26%

477,169

Empowered Funds, LLC

$2,526,889

1.17%

443,314

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Bridgeway Capital Management, LLC	443,314	$2,526,889	100.0%	Other

JANE STREET GROUP, LLC

$2,451,000

1.13%

430,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	430,000	$2,451,000	100.0%	Defined

CITADEL ADVISORS LLC

$2,323,320

1.07%

407,600

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	407,600	$2,323,320	100.0%	Defined

LPL Financial LLC

$1,955,442

0.90%

343,060

Bank of New York Mellon Corp

$1,794,710

0.83%

314,862

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation	63,824	$363,796	20.3%	Defined
The Bank of New York Mellon	128,177	$730,608	40.7%	Defined
Newton Investment Management North America, LLC	122,834	$700,153	39.0%	Defined
Held directly	27	$153	0.0%	Defined

MORGAN STANLEY

$1,709,677

0.79%

299,944

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO INTERNATIONAL PLC	89	$507	0.0%	Defined
MORGAN STANLEY & CO. LLC	20,791	$118,508	6.9%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	22,214	$126,619	7.4%	Defined
MORGAN STANLEY SMITH BARNEY LLC	13,676	$77,952	4.6%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	243,174	$1,386,091	81.1%	Defined

WELLS FARGO & COMPANY/MN

$1,686,720

0.78%

295,916

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO BANK N A	61,821	$352,379	20.9%	Defined
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	20,162	$114,923	6.8%	Defined
WELLS FARGO CLEARING SERVICES, LLC	213,933	$1,219,418	72.3%	Defined

CORSAIR CAPITAL MANAGEMENT, L.P.

$1,521,136

0.70%

266,866

Peapod Lane Capital LLC

$1,501,283

0.69%

263,383

GSA CAPITAL PARTNERS LLP

$1,322,804

0.61%

232,071

D. E. Shaw & Co., Inc.

$1,169,326

0.54%

205,145

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
D. E. Shaw Investment Management, L.L.C. joint	205,145	$1,169,326	100.0%	Defined

Timothy G. Youngquist 2020 Irrevocable Trust

$1,081,233

0.50%

189,690

Engineers Gate Manager LP

$1,015,038

0.47%

178,077

Qube Research & Technologies Ltd

$995,163

0.46%

174,590

MILLENNIUM MANAGEMENT LLC

$988,152

0.46%

173,360

Janney Montgomery Scott LLC

$850,816

0.39%

149,266

CANADA PENSION PLAN INVESTMENT BOARD

$847,020

0.39%

148,600

GWN SECURITIES INC.

$808,887

0.37%

141,910

Point72 Asset Management, L.P.

$725,729

0.34%

127,321

Invesco Ltd.

$699,554

0.32%

122,729

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Advisers, Inc. joint	8,971	$51,134	7.3%	Defined
Invesco Trust Co joint	29,439	$167,802	24.0%	Defined
Invesco Capital Management LLC	84,319	$480,618	68.7%	Defined

Nuveen, LLC

$693,513

0.32%

121,669

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Nuveen Asset Management, LLC joint	23,720	$135,204	19.5%	Defined
TEACHERS ADVISORS, LLC joint	97,949	$558,309	80.5%	Defined

XTX Topco Ltd

$638,673

0.29%

112,048

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	112,048	$638,673	100.0%	Defined

AMERICAN CENTURY COMPANIES INC

$629,998

0.29%

110,526

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
AMERICAN CENTURY INVESTMENT MANAGEMENT INC	110,526	$629,998	100.0%	Defined

Man Group plc

$593,455

0.27%

104,115

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Numeric Investors LLC	104,115	$593,455	100.0%	Defined

UBS Group AG

$585,206

0.27%

102,668

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	19,114	$108,949	18.6%	Defined
UBS AG	83,543	$476,195	81.4%	Defined
UBS Switzerland AG	11	$62	0.0%	Defined

SEI INVESTMENTS CO

$575,420

0.27%

100,951

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SEI INVESTMENTS MANAGEMENT CORP	70	$399	0.1%	Sole
SEI TRUST CO	100,881	$575,021	99.9%	Sole

HAMILTON CAPITAL PARTNERS, LLC

$569,430

0.26%

99,900

HighTower Advisors, LLC

$557,043

0.26%

97,727

RHUMBLINE ADVISERS

$546,903

0.25%

95,948

JPMORGAN CHASE & CO

$534,311

0.25%

93,739

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
JPMorgan Chase Bank, N.A.	30,604	$174,442	32.6%	Defined
J.P. Morgan Investment Management Inc.	63,133	$359,858	67.3%	Defined
J.P. Morgan Securities plc	2	$11	0.0%	Defined

State of Wyoming

$426,793

0.20%

74,876

Russell Investments Group, Ltd.

$422,170

0.19%

74,065

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Russell Investment Management, LLC	5,903	$33,647	8.0%	Defined
Russell Investments Capital, LLC	27,309	$155,661	36.9%	Defined
Russell Investments Japan Co., LTD. joint	26,800	$152,760	36.2%	Other
Russell Investments Limited joint	14,053	$80,102	19.0%	Other

DEUTSCHE BANK AG\

$410,833

0.19%

72,076

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
DWS Investments UK Ltd	72,076	$410,833	100.0%	Defined

AdvisorShares Investments LLC

$387,600

0.18%

68,000

STATE OF WISCONSIN INVESTMENT BOARD

$381,900

0.18%

67,000

PRICE T ROWE ASSOCIATES INC /MD/

$345,459

0.16%

60,607

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
T. Rowe Price International Ltd	60,607	$345,459	100.0%	Defined

CITADEL ADVISORS LLC

$338,580

0.16%

59,400

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	59,400	$338,580	100.0%	Defined

BARCLAYS PLC

$320,117

0.15%

56,161

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	44,578	$254,094	79.4%	Defined
BARCLAYS CAPITAL INC.	11,583	$66,023	20.6%	Defined

Caprock Group, LLC

$297,255

0.14%

52,150

ALLIANCEBERNSTEIN L.P.

$278,046

0.13%

48,780

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Equitable Holdings, Inc.	48,780	$278,046	100.0%	Defined

MetLife Investment Management, LLC

$251,250

0.12%

44,079

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
METLIFE INC	44,079	$251,250	100.0%	Defined

BANK OF AMERICA CORP /DE/

$243,486

0.11%

42,717

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF AMERICA NA	42,717	$243,486	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$241,110

0.11%

42,300

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	42,300	$241,110	100.0%	Other

KESTRA PRIVATE WEALTH SERVICES, LLC

$232,343

0.11%

40,762

FRANKLIN RESOURCES INC

$231,591

0.11%

40,630

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
FRANKLIN ADVISERS INC	40,630	$231,591	100.0%	Defined

SBI Securities Co., Ltd.

$212,421

0.10%

37,267

AMERIPRISE FINANCIAL INC

$210,774

0.10%

36,978

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Columbia Management Investment Advisers, LLC	36,943	$210,575	99.9%	Defined
Ameriprise Financial Services, LLC	35	$199	0.1%	Defined

Diversified Trust Co

$210,432

0.10%

36,918

Revisor Wealth Management LLC

$208,369

0.10%

36,556

Marquette Asset Management, LLC

$202,709

0.09%

35,563

CITIGROUP INC

$194,233

0.09%

34,076

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	34,076	$194,233	100.0%	Defined

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

$192,933

0.09%

33,848

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Global X Management CO LLC joint	33,848	$192,933	100.0%	Defined

SIMPLEX TRADING, LLC

$185,101

0.09%

32,474

GROUP ONE TRADING LLC

$168,617

0.08%

29,582

Squarepoint Ops LLC

$168,315

0.08%

29,529

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Squarepoint Capital LLP	29,529	$168,315	100.0%	Defined

Headlands Technologies LLC

$155,501

0.07%

27,281

PRUDENTIAL FINANCIAL INC

$155,456

0.07%

27,273

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
PGIM Quantitative Solutions LLC	27,273	$155,456	100.0%	Defined

Vanguard Global Advisers, LLC

$151,545

0.07%

26,587

RAYMOND JAMES FINANCIAL INC

$148,285

0.07%

26,015

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RAYMOND JAMES & ASSOCIATES	16,010	$91,257	61.5%	Defined
Raymond James Financial Services Advisors, Inc.	10,005	$57,028	38.5%	Defined

SAGESPRING WEALTH PARTNERS, LLC

$142,500

0.07%

25,000

Susquehanna Portfolio Strategies, LLC

$142,066

0.07%

24,924

WINTON GROUP Ltd

$137,227

0.06%

24,075

HSBC HOLDINGS PLC

$136,800

0.06%

24,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
HSBC BANK PLC	24,000	$136,800	100.0%	Defined

Retirement Planning Group, LLC

$136,800

0.06%

24,000

DAVENPORT & Co LLC

$136,611

0.06%

23,967

STRS OHIO

$131,100

0.06%

23,000

Police & Firemen's Retirement System of New Jersey

$124,100

0.06%

21,772

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Capital	21,772	$124,100	100.0%	Defined

JANE STREET GROUP, LLC

$123,690

0.06%

21,700

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	21,700	$123,690	100.0%	Defined

MANUFACTURERS LIFE INSURANCE COMPANY, THE

$121,472

0.06%

21,311

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MANULIFE FINANCIAL CORP joint	21,311	$121,472	100.0%	Defined

Kestra Advisory Services, LLC

$120,822

0.06%

21,197

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO

$111,520

0.05%

19,565

GK Wealth Management LLC

$109,348

0.05%

19,184

Dynamic Advisor Solutions LLC

$108,357

0.05%

19,010

O'SHAUGHNESSY ASSET MANAGEMENT, LLC

$103,933

0.05%

18,234

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$96,774

0.04%

16,978

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	16,978	$96,774	100.0%	Other

Centiva Capital, LP

$95,771

0.04%

16,802

NEW YORK STATE COMMON RETIREMENT FUND

$94,050

0.04%

16,500

Key facts CIK 778164 CUSIP 021513106 13F (30d) 85 filings 85 filers Visit website Investor relations