Group One Trading’s Alto Ingredients ALTO Stock Holding History

Group One Trading’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	$59.5K	Buy	12,300 +1,700	+16%	+$5.39K	﹤0.01%	5129
2025 Q4	$30.5K	Sell	10,600 -114,500	-92%	-$216K	﹤0.01%	6011
2025 Q3	$135K	Buy	125,100 +115,000	+1,139%	+$129K	﹤0.01%	5061
2025 Q2	$11.6K	Buy	10,100 +6,000	+146%	+$5.75K	﹤0.01%	6623
2025 Q1	$4.67K	Buy	4,100 +3,300	+413%	+$5.11K	﹤0.01%	6678
2024 Q4	$1.25K	Sell	800 -7,600	-90%	-$11.9K	﹤0.01%	6850
2024 Q3	$13.5K	Buy	8,400 +5,800	+223%	+$8.72K	﹤0.01%	5455
2024 Q2	$3.76K	Sell	2,600 -1,000	-28%	-$1.73K	﹤0.01%	6065
2024 Q1	$7.85K	Sell	3,600 -20,100	-85%	-$42.4K	﹤0.01%	5996
2023 Q4	$63K	Sell	23,700 -85,300	-78%	-$272K	﹤0.01%	4879
2023 Q3	$482K	Buy	109,000 +49,400	+83%	+$191K	﹤0.01%	2948
2023 Q2	$172K	Buy	59,600 +53,500	+877%	+$102K	﹤0.01%	4099
2023 Q1	$9.15K	Sell	6,100 -67,000	-92%	-$184K	﹤0.01%	5980
2022 Q4	$211K	Buy	73,100 +21,000	+40%	+$74.6K	﹤0.01%	3821
2022 Q3	$190K	Buy	52,100 +44,200	+559%	+$186K	﹤0.01%	4193
2022 Q2	$29K	Sell	7,900 -21,700	-73%	-$113K	﹤0.01%	5996
2022 Q1	$202K	Sell	29,600 -255,700	-90%	-$1.43M	﹤0.01%	4786
2021 Q4	$1.37M	Buy	285,300 +20,100	+8%	+$106K	﹤0.01%	3011
2021 Q3	$1.31M	Buy	265,200 +19,600	+8%	+$98.8K	﹤0.01%	3114
2021 Q2	$1.5M	Sell	245,600 -104,400	-30%	-$607K	﹤0.01%	2949
2021 Q1	$1.9M	Sell	350,000 -123,700	-26%	-$818K	﹤0.01%	2528
2020 Q4	$2.57M	Buy	473,700 +277,400	+141%	+$1.93M	﹤0.01%	1840
2020 Q3	$1.44M	Buy	+196,300	New	+$680K	﹤0.01%	1868
2019 Q3	–	Sell	-55,100	Closed	-$42K	–	5090
2019 Q2	$42K	Sell	55,100 -14,100	-20%	-$14.4K	﹤0.01%	3858
2019 Q1	$68K	Buy	+69,200	New	+$81.3K	﹤0.01%	3413
2018 Q4	–	Sell	-20,000	Closed	-$38K	–	4818
2018 Q3	$38K	Sell	20,000 -3,500	-15%	-$7.83K	﹤0.01%	4116
2018 Q2	$61K	Hold	23,500	–	–	﹤0.01%	3849
2018 Q1	$71K	Sell	23,500 -21,500	-48%	-$86K	﹤0.01%	3460
2017 Q4	$205K	Buy	45,000 +44,400	+7,400%	+$210K	﹤0.01%	2911
2017 Q3	$3K	Sell	600 -10,100	-94%	-$55.1K	﹤0.01%	4575
2017 Q2	$67K	Sell	10,700 -99,300	-90%	-$644K	﹤0.01%	3347
2017 Q1	$754K	Sell	110,000 -11,200	-9%	-$85.3K	0.01%	1550
2016 Q4	$1.15M	Buy	121,200 +36,200	+43%	+$291K	0.01%	1230
2016 Q3	$587K	Buy	85,000 +51,500	+154%	+$332K	0.01%	1700
2016 Q2	$183K	Buy	33,500 +16,200	+94%	+$80.4K	﹤0.01%	2464
2016 Q1	$81K	Sell	17,300 -108,400	-86%	-$426K	﹤0.01%	2968
2015 Q4	$601K	Sell	125,700 -46,900	-27%	-$245K	0.01%	1666
2015 Q3	$1.12M	Sell	172,600 -11,100	-6%	-$84.8K	0.02%	1159
2015 Q2	$1.9M	Sell	183,700 -59,800	-25%	-$689K	0.03%	781
2015 Q1	$2.63M	Sell	243,500 -55,700	-19%	-$536K	0.04%	509
2014 Q4	$3.09M	Buy	299,200 +15,400	+5%	+$188K	0.05%	441
2014 Q3	$3.96M	Sell	283,800 -53,800	-16%	-$1.01M	0.06%	378
2014 Q2	$5.16M	Buy	337,600 +35,000	+12%	+$485K	0.08%	282
2014 Q1	$4.71M	Buy	302,600 +282,300	+1,391%	+$2.85M	0.08%	248
2013 Q4	$103K	Buy	20,300 +10,700	+111%	+$39.8K	﹤0.01%	3002
2013 Q3	$34K	Buy	+9,600	New	+$36.4K	﹤0.01%	3827

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

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 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 $3.68B AUM 62.12% 1-Year Est. Return

Group One Trading's ALTO Position: Q1 2026 in Review

Group One Trading reduced its Alto Ingredients (ALTO) stake by 6.5% in Q1 2026, selling an estimated $20.5K and leaving 92,997 shares worth $450K. The position accounts for ﹤0.01% of the portfolio, ranked #3440.

Group One Trading first reported a position in ALTO in Q3 2013 and has held it in 44 quarters since. The position peaked at $2.8M in Q1 2022. 102 funds tracked by Wall St. Rank hold ALTO as of Q1 2026.

Group One Trading held 92,997 shares of Alto Ingredients worth $450K as of Q1 2026.
Group One Trading sold 6,466 Alto Ingredients shares in Q1 2026, an estimated $20.5K.
Alto Ingredients made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #3440 holding.
Group One Trading first reported a position in Alto Ingredients in Q3 2013 and has held it in 44 quarters since.
Group One Trading's Alto Ingredients position peaked at $2.8M in Q1 2022.
102 funds tracked by Wall St. Rank held Alto Ingredients as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.