Jane Street
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Jane Street’s Alto Ingredients ALTO Stock Holding History

Jane Street’s Portfolio ALTO Stock Details ALTO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.45M Buy
430,000
+333,500
+346% +$1.7M ﹤0.01% 4819
2026
Q1 		$467K Sell
96,500
-80,500
-45% -$255K ﹤0.01% 8220
2025
Q4 		$510K Buy
177,000
+160,500
+973% +$303K ﹤0.01% 7647
2025
Q3 		$17.8K Buy
+16,500
New +$18.6K ﹤0.01% 10548
2023
Q4 		– Sell
-46,600
Closed -$206K – 9133
2023
Q3 		$206K Buy
+46,600
New +$180K ﹤0.01% 7581
2023
Q1 		– Sell
-122,800
Closed -$354K – 8939
2022
Q4 		$354K Sell
122,800
-22,600
-16% -$80.3K ﹤0.01% 6731
2022
Q3 		$529K Sell
145,400
-143,900
-50% -$606K ﹤0.01% 6599
2022
Q2 		$1.07M Sell
289,300
-81,100
-22% -$424K ﹤0.01% 5359
2022
Q1 		$2.53M Buy
370,400
+105,200
+40% +$589K ﹤0.01% 4297
2021
Q4 		$1.28M Buy
265,200
+36,500
+16% +$192K ﹤0.01% 5412
2021
Q3 		$1.13M Sell
228,700
-1,800
-0.8% -$9.07K ﹤0.01% 5669
2021
Q2 		$1.41M Sell
230,500
-122,200
-35% -$711K ﹤0.01% 5064
2021
Q1 		$1.92M Buy
352,700
+55,200
+19% +$365K ﹤0.01% 4103
2020
Q4 		$1.61M Buy
297,500
+59,200
+25% +$411K ﹤0.01% 3888
2020
Q3 		$1.74M Buy
+238,300
New +$826K ﹤0.01% 3254
2017
Q2 		– Sell
-10,500
Closed -$72K – 4278
2017
Q1 		$72K Sell
10,500
-162,300
-94% -$1.24M ﹤0.01% 3997
2016
Q4 		$1.64M Buy
+172,800
New +$1.39M 0.01% 1502

Other funds holding ALTO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
HIM
Hillsdale Investment Management Toronto, Ontario, Canada $4.39B AUM 72.96% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Jane Street's ALTO Position: Q2 2026 in Review

Jane Street sold out of Alto Ingredients (ALTO) in Q2 2026, closing a stake of 1,291,477 shares — an estimated $6.59M sold.

Jane Street first reported a position in ALTO in Q4 2013 and held it in 35 quarters. The position peaked at $6.25M in Q1 2026. 133 funds tracked by Wall St. Rank hold ALTO as of Q2 2026.

  • Jane Street reported no remaining Alto Ingredients position as of Q2 2026 after selling out during the quarter.
  • Jane Street sold 1,291,477 Alto Ingredients shares in Q2 2026, an estimated $6.59M.
  • Jane Street first reported a position in Alto Ingredients in Q4 2013 and held it in 35 quarters.
  • Jane Street's Alto Ingredients position peaked at $6.25M in Q1 2026.
  • 133 funds tracked by Wall St. Rank held Alto Ingredients as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.