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John Overdeck’s Alto Ingredients ALTO Stock Holding History

John Overdeck’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 		$6.83M Sell
1,198,890
-807,870
-40% -$4.13M ﹤0.01% 1848
2026
Q1 		$9.71M Buy
2,006,760
+1,167,286
+139% +$3.7M 0.01% 1424
2025
Q4 		$2.42M Buy
839,474
+803,088
+2,207% +$1.51M ﹤0.01% 2307
2025
Q3 		$39.3K Sell
36,386
-22,209
-38% -$25K ﹤0.01% 3557
2025
Q2 		$67.4K Sell
58,595
-87,085
-60% -$83.4K ﹤0.01% 3039
2025
Q1 		$166K Sell
145,680
-12,579
-8% -$19.5K ﹤0.01% 2889
2024
Q4 		$247K Buy
158,259
+36,583
+30% +$57.4K ﹤0.01% 2809
2024
Q3 		$196K Buy
121,676
+39,964
+49% +$60.1K ﹤0.01% 2802
2024
Q2 		$118K Sell
81,712
-72,504
-47% -$125K ﹤0.01% 2801
2024
Q1 		$336K Buy
154,216
+40,106
+35% +$84.5K ﹤0.01% 2508
2023
Q4 		$304K Buy
114,110
+5,300
+5% +$16.9K ﹤0.01% 2692
2023
Q3 		$481K Buy
108,810
+11,500
+12% +$44.4K ﹤0.01% 2294
2023
Q2 		$281K Buy
97,310
+52,695
+118% +$100K ﹤0.01% 2535
2023
Q1 		$66.9K Buy
+44,615
New +$122K ﹤0.01% 2718
2022
Q2 		– Sell
-434,766
Closed -$2.96M – 2473
2022
Q1 		$2.96M Buy
+434,766
New +$2.43M 0.01% 1169
2021
Q1 		– Sell
-66,625
Closed -$441K – 3773
2020
Q4 		$362K Buy
+66,625
New +$463K ﹤0.01% 2731
2019
Q1 		– Sell
-21,419
Closed -$18K – 2989
2018
Q4 		$18K Buy
+21,419
New +$35.4K ﹤0.01% 2891
2017
Q3 		– Sell
-29,396
Closed -$184K – 2709
2017
Q2 		$184K Sell
29,396
-12,151
-29% -$78.9K ﹤0.01% 2821
2017
Q1 		$285K Buy
41,547
+26,266
+172% +$200K ﹤0.01% 2589
2016
Q4 		$145K Buy
+15,281
New +$123K ﹤0.01% 2956
2014
Q4 		– Sell
-17,245
Closed -$241K – 2201
2014
Q3 		$241K Buy
+17,245
New +$324K ﹤0.01% 1546
2014
Q2 		– Sell
-76,723
Closed -$1.19M – 2123
2014
Q1 		$1.19M Buy
+76,723
New +$774K 0.01% 1137

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
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $52.8B AUM 58.98% 1-Year Est. Return

John Overdeck's ALTO Position: Q2 2026 in Review

John Overdeck reduced its Alto Ingredients (ALTO) stake by 40% in Q2 2026, selling an estimated $4.13M and leaving 1,198,890 shares worth $6.83M. The position accounts for ﹤0.01% of the portfolio, ranked #1848.

John Overdeck first reported a position in ALTO in Q1 2014 and has held it in 22 quarters since. The position peaked at $9.71M in Q1 2026. 132 funds tracked by Wall St. Rank hold ALTO as of Q2 2026.

  • John Overdeck held 1,198,890 shares of Alto Ingredients worth $6.83M as of Q2 2026.
  • John Overdeck sold 807,870 Alto Ingredients shares in Q2 2026, an estimated $4.13M.
  • Alto Ingredients made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #1848 holding.
  • John Overdeck first reported a position in Alto Ingredients in Q1 2014 and has held it in 22 quarters since.
  • John Overdeck's Alto Ingredients position peaked at $9.71M in Q1 2026.
  • 132 funds tracked by Wall St. Rank held Alto Ingredients as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.