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Alto Ingredients
ALTO

64 hedge funds and large institutions have $17.1M invested in Alto Ingredients in 2025 Q3 according to their latest regulatory filings, with 6 funds opening new positions, 19 increasing their positions, 20 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed

56% more call options, than puts

Call options by funds: $409K | Put options by funds: $263K

20% more first-time investments, than exits

New positions opened: 6 | Existing positions closed: 5

2% more funds holding

Funds holding: 63 → 64 (+1)

5% less repeat investments, than reductions

Existing positions increased: 19 | Existing positions reduced: 20

1.67% less ownership

Funds ownership: 22.08% → 20.41% (-1.7%)

13% less capital invested

Capital invested by funds: $19.6M → $17.1M (-$2.55M)

Holders
64
Holders Change
+1
Holders Change %
+1.59%
% of All Funds
0.84%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
19
Reduced
20
Closed
5
Calls
$409K
Puts
$263K
Net Calls
+$146K
Net Calls Change
-$57K

Top Buyers

Rank Fund Capital Flow
1
Renaissance Technologies
Renaissance Technologies
New York
+$509K
2
Citadel Advisors
Citadel Advisors
Florida
+$339K
3
Jane Street
Jane Street
New York
+$134K
4
CSS
Cubist Systematic Strategies
Connecticut
+$78.7K
5
Goldman Sachs
Goldman Sachs
New York
+$65.8K

Top Sellers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
-$1.3M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$469K
3
AA
Aufman Associates
Pennsylvania
-$307K
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$189K
5
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$123K
Name Holding Trade Value Shares
Change 		Change in
Stake
XT
26
XTX Topco
Cayman Islands
$42.5K +$44.2K +39,322 New
Susquehanna International Group
27
Susquehanna International Group
Pennsylvania
$39.8K +$3.13K +2,782 +8%
Two Sigma Investments
28
Two Sigma Investments
New York
$39.3K -$25K -22,209 -38%
SS
29
SBI Securities
Japan
$37.9K – – –
Barclays
30
Barclays
United Kingdom
$37K – – –
Charles Schwab
31
Charles Schwab
California
$36.4K – – –
HSBC Holdings
32
HSBC Holdings
United Kingdom
$29.2K – – –
PAS
33
Point72 Asia (Singapore)
Singapore
$28K – – –
HF
34
HRT Financial
New York
$26K -$13.9K -12,371 -33%
RPGK
35
Retirement Planning Group (Kansas)
Kansas
$25.9K – – –
Simplex Trading
36
Simplex Trading
Illinois
$25K +$14.2K +12,628 +117%
Morgan Stanley
37
Morgan Stanley
New York
$22.4K -$5.44K -4,837 -19%
Wells Fargo
38
Wells Fargo
California
$21.6K -$1.13K -1,002 -5%
EGM
39
Engineers Gate Manager
New York
$21.2K +$4.03K +3,581 +22%
TSS
40
Two Sigma Securities
New York
$16.9K +$1.96K +1,743 +13%
LSA
41
Leonteq Securities AG
Switzerland
$16.6K – – –
LPL Financial
42
LPL Financial
California
$16.3K +$17K +15,080 New
PFS
43
Prospera Financial Services
Texas
$15.2K – – –
Millennium Management
44
Millennium Management
New York
$13K -$300 -267 -2%
Jones Financial Companies
45
Jones Financial Companies
Missouri
$8.65K +$8.92K +7,936 New
TRCT
46
Tower Research Capital (TRC)
New York
$8.18K +$3.19K +2,841 +60%
FDCDDQ
47
Federation des caisses Desjardins du Quebec
Quebec, Canada
$7.57K – – –
Bank of America
48
Bank of America
North Carolina
$6.67K -$33.9K -30,120 -83%
RMC
49
Resources Management Corp
Connecticut
$5K – – –
Royal Bank of Canada
50
Royal Bank of Canada
Ontario, Canada
$4K -$1.95K -1,737 -30%
1
2
3

ALTO Hedge Fund Activity: Q3 2025 in Review

64 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Alto Ingredients (ALTO) for Q3 2025, worth a combined $17.1M — down 13% from $19.6M a quarter earlier.

Buyers outnumbered sellers: 6 funds opened new ALTO positions and 5 closed out — a net gain of 1 holder — while 19 added to existing stakes and 20 trimmed.

The largest buyer was Renaissance Technologies, adding an estimated $509K. The largest seller was BlackRock, cutting an estimated $1.3M.

  • 64 institutional investors held Alto Ingredients (ALTO) as of Q3 2025, up from 63 in Q2 2025.
  • Funds reported $17.1M of Alto Ingredients stock for Q3 2025, down 13% quarter-over-quarter.
  • 6 funds opened new Alto Ingredients positions in Q3 2025 and 5 closed out, a net change of +1 holder.
  • The largest Alto Ingredients buyer in Q3 2025 was Renaissance Technologies, an estimated $509K added.
  • The largest Alto Ingredients seller in Q3 2025 was BlackRock, an estimated $1.3M sold.

Based on aggregated 13F filings for Q3 2025.