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Alto Ingredients
ALTO

102 hedge funds and large institutions have $156M invested in Alto Ingredients in 2026 Q1 according to their latest regulatory filings, with 28 funds opening new positions, 43 increasing their positions, 18 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,534% more call options, than puts

Call options by funds: $14.4M | Put options by funds: $882K

145% more capital invested

Capital invested by funds: $63.5M → $156M (+$92.2M)

139% more repeat investments, than reductions

Existing positions increased: 43 | Existing positions reduced: 18

133% more first-time investments, than exits

New positions opened: 28 | Existing positions closed: 12

17% more funds holding

Funds holding: 87 → 102 (+15)

13.17% more ownership

Funds ownership: 28.5% → 41.67% (+13%)

100% less funds holding in top 10

Funds holding in top 10: 1 → 0 (-1)

Holders
102
Holders Change
+15
Holders Change %
+17.24%
% of All Funds
1.26%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
28
Increased
43
Reduced
18
Closed
12
Calls
$14.4M
Puts
$882K
Net Calls
+$13.5M
Net Calls Change
+$9.79M

Top Buyers

1
Marshall Wace
Marshall Wace
United Kingdom
+$6.93M
2
Millennium Management
Millennium Management
New York
+$4.91M
3
Two Sigma Investments
Two Sigma Investments
New York
+$3.7M
4
HIM
Hillsdale Investment Management
Ontario, Canada
+$2.71M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$2.3M

Top Sellers

1
PLC
Peapod Lane Capital
New York
-$2.66M
2
PAG
Private Advisor Group
New Jersey
-$1.03M
3
HCP
Hamilton Capital Partners
Georgia
-$577K
4
GCP
GSA Capital Partners
United Kingdom
-$380K
5
Goldman Sachs
Goldman Sachs
New York
-$361K
Name Holding Trade Value Shares
Change 		Change in
Stake
OAC
51
OMERS Administration Corp
Ontario, Canada
$321K -$134K -42,100 -39%
American Century Companies
52
American Century Companies
Missouri
$270K +$177K +55,810 New
Barclays
53
Barclays
United Kingdom
$242K +$52.3K +16,489 +49%
Squarepoint
54
Squarepoint
New York
$240K -$202K -63,693 -56%
Hudson Bay Capital Management
55
Hudson Bay Capital Management
Connecticut
$237K +$54.3K +17,128 +54%
Simplex Trading
56
Simplex Trading
Illinois
$234K +$95.3K +30,053 +165%
HSBC Holdings
57
HSBC Holdings
United Kingdom
$183K +$31.9K +10,070 +37%
Invesco
58
Invesco
Georgia
$182K +$120K +37,685 New
AC
59
AXQ Capital
New Jersey
$182K +$120K +37,684 New
Raymond James Financial
60
Raymond James Financial
Florida
$177K +$116K +36,511 New
SS
61
SBI Securities
Japan
$170K -$44 -14 -0%
LSA
62
Leonteq Securities AG
Switzerland
$145K +$46.3K +14,601 +95%
CFM
63
Catalyst Funds Management
Australia
$136K +$89.5K +28,200 New
VGA
64
Vanguard Global Advisers
Pennsylvania
$129K +$84.3K +26,587 New
DC
65
Diametric Capital
Massachusetts
$122K +$79.7K +25,115 New
SWP
66
Sagespring Wealth Partners
Tennessee
$121K -$317 -100 -0.4%
RPGK
67
Retirement Planning Group (Kansas)
Kansas
$116K – – –
LPL Financial
68
LPL Financial
California
$87.4K +$11.9K +3,750 +26%
WG
69
Winton Group
United Kingdom
$87.1K +$57.1K +18,000 New
Prudential Financial
70
Prudential Financial
New Jersey
$86.8K -$1.27K -400 -2%
Russell Investments Group
71
Russell Investments Group
United Kingdom
$85.5K +$56.1K +17,675 New
GCM
72
Graham Capital Management
Connecticut
$80K -$108K -34,191 -67%
QC
73
Quadrature Capital
United Kingdom
$75.3K +$49.3K +15,551 New
PCM
74
Prelude Capital Management
New York
$73.4K +$12.9K +4,057 +37%
Wells Fargo
75
Wells Fargo
California
$73.1K +$9.51K +2,998 +25%
1 2
3
4 5

ALTO Hedge Fund Activity: Q1 2026 in Review

102 of the 8,125 institutional investors tracked by Wall St. Rank reported a position in Alto Ingredients (ALTO) for Q1 2026, worth a combined $156M — up 145% from $63.5M a quarter earlier.

Buyers outnumbered sellers: 28 funds opened new ALTO positions and 12 closed out — a net gain of 16 holders — while 43 added to existing stakes and 18 trimmed.

The largest buyer was Marshall Wace, adding an estimated $6.93M. The largest seller was Peapod Lane Capital, cutting an estimated $2.66M.

  • 102 institutional investors held Alto Ingredients (ALTO) as of Q1 2026, up from 87 in Q4 2025.
  • Funds reported $156M of Alto Ingredients stock for Q1 2026, up 145% quarter-over-quarter.
  • 28 funds opened new Alto Ingredients positions in Q1 2026 and 12 closed out, a net change of +16 holders.
  • The largest Alto Ingredients buyer in Q1 2026 was Marshall Wace, an estimated $6.93M added.
  • The largest Alto Ingredients seller in Q1 2026 was Peapod Lane Capital, an estimated $2.66M sold.

Based on aggregated 13F filings for Q1 2026.