Jim Simons’s Alto Ingredients ALTO Stock Holding History

Jim Simons’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 Q1	$8.1M	Buy	1,673,657 +149,657	+10%	+$475K	0.01%	1086
2025 Q4	$4.39M	Sell	1,524,000 -369,521	-20%	-$697K	0.01%	1383
2025 Q3	$2.05M	Buy	1,893,521 +452,921	+31%	+$509K	﹤0.01%	2055
2025 Q2	$1.66M	Buy	1,440,600 +30,800	+2%	+$29.5K	﹤0.01%	2234
2025 Q1	$1.61M	Sell	1,409,800 -15,521	-1%	-$24K	﹤0.01%	2135
2024 Q4	$2.22M	Sell	1,425,321 -243,400	-15%	-$382K	﹤0.01%	1985
2024 Q3	$2.69M	Sell	1,668,721 -8,400	-0.5%	-$12.6K	﹤0.01%	1830
2024 Q2	$2.42M	Buy	1,677,121 +583,967	+53%	+$1.01M	﹤0.01%	1753
2024 Q1	$2.38M	Buy	1,093,154 +338,154	+45%	+$713K	﹤0.01%	1913
2023 Q4	$2.01M	Buy	755,000 +103,300	+16%	+$329K	﹤0.01%	1950
2023 Q3	$2.88M	Sell	651,700 -360,421	-36%	-$1.39M	﹤0.01%	1649
2023 Q2	$2.92M	Buy	1,012,121 +236,000	+30%	+$450K	﹤0.01%	1757
2023 Q1	$1.16M	Buy	776,121 +257,421	+50%	+$705K	﹤0.01%	2379
2022 Q4	$1.49M	Buy	518,700 +23,900	+5%	+$85K	﹤0.01%	2267
2022 Q3	$1.8M	Buy	494,800 +120,600	+32%	+$508K	﹤0.01%	2080
2022 Q2	$1.39M	Sell	374,200 -275,221	-42%	-$1.44M	﹤0.01%	2480
2022 Q1	$4.43M	Buy	+649,421	New	+$3.64M	0.01%	1683
2021 Q3	–	Sell	-1,337,364	Closed	-$8.17M	–	3441
2021 Q2	$8.17M	Sell	1,337,364 -2,019,501	-60%	-$11.7M	0.01%	1321
2021 Q1	$18.2M	Sell	3,356,865 -1,441,600	-30%	-$9.54M	0.02%	829
2020 Q4	$26.1M	Sell	4,798,465 -38,021	-0.8%	-$264K	0.03%	625
2020 Q3	$35.4M	Buy	4,836,486 +683,058	+16%	+$2.37M	0.04%	495
2020 Q2	$2.95M	Buy	4,153,428 +1,300,937	+46%	+$656K	﹤0.01%	1951
2020 Q1	$742K	Buy	2,852,491 +79,604	+3%	+$41.9K	﹤0.01%	2572
2019 Q4	$1.8M	Buy	2,772,887 +250,869	+10%	+$142K	﹤0.01%	2375
2019 Q3	$1.42M	Buy	2,522,018 +459,941	+22%	+$297K	﹤0.01%	2444
2019 Q2	$1.58M	Buy	2,062,077 +615,846	+43%	+$628K	﹤0.01%	2462
2019 Q1	$1.42M	Buy	1,446,231 +462,826	+47%	+$543K	﹤0.01%	2499
2018 Q4	$847K	Buy	983,405 +508,405	+107%	+$840K	﹤0.01%	2654
2018 Q3	$903K	Buy	475,000 +292,400	+160%	+$654K	﹤0.01%	2645
2018 Q2	$475K	Buy	182,600 +86,400	+90%	+$275K	﹤0.01%	2848
2018 Q1	$289K	Buy	+96,200	New	+$385K	﹤0.01%	3087
2017 Q4	–	Sell	-135,300	Closed	-$751K	–	3314
2017 Q3	$751K	Buy	135,300 +36,218	+37%	+$197K	﹤0.01%	2674
2017 Q2	$619K	Buy	+99,082	New	+$643K	﹤0.01%	2709
2016 Q4	–	Sell	-16,500	Closed	-$114K	–	3228
2016 Q3	$114K	Sell	16,500 -279,600	-94%	-$1.8M	﹤0.01%	3162
2016 Q2	$1.61M	Sell	296,100 -101,100	-25%	-$502K	﹤0.01%	2320
2016 Q1	$1.86M	Sell	397,200 -499,182	-56%	-$1.96M	﹤0.01%	2263
2015 Q4	$4.29M	Buy	+896,382	New	+$4.69M	0.01%	1605
2015 Q3	–	Sell	-164,484	Closed	-$1.7M	–	3144
2015 Q2	$1.7M	Buy	164,484 +114,700	+230%	+$1.32M	﹤0.01%	2168
2015 Q1	$537K	Buy	+49,784	New	+$479K	﹤0.01%	2567
2014 Q4	–	Sell	-83,782	Closed	-$1.17M	–	2944
2014 Q3	$1.17M	Buy	+83,782	New	+$1.58M	﹤0.01%	1953

Other funds holding ALTO

Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

HIM

Hillsdale Investment Management Toronto, Ontario, Canada $4.39B AUM 72.96% 1-Year Est. Return

Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return

Jim Simons's ALTO Position: Q1 2026 in Review

Jim Simons increased its Alto Ingredients (ALTO) stake by 9.8% in Q1 2026, buying an estimated $475K and bringing the position to 1,673,657 shares worth $8.1M. The position accounts for 0.01% of the portfolio, ranked #1086.

Jim Simons first reported a position in ALTO in Q3 2014 and has held it in 40 quarters since. The position peaked at $35.4M in Q3 2020. 102 funds tracked by Wall St. Rank hold ALTO as of Q1 2026.

Jim Simons held 1,673,657 shares of Alto Ingredients worth $8.1M as of Q1 2026.
Jim Simons bought 149,657 Alto Ingredients shares in Q1 2026, an estimated $475K.
Alto Ingredients made up 0.01% of Jim Simons's portfolio in Q1 2026, its #1086 holding.
Jim Simons first reported a position in Alto Ingredients in Q3 2014 and has held it in 40 quarters since.
Jim Simons's Alto Ingredients position peaked at $35.4M in Q3 2020.
102 funds tracked by Wall St. Rank held Alto Ingredients as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.