SEI Investments’s Alto Ingredients ALTO Stock Holding History

SEI Investments’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	$58.1K	Buy	+12,003	New	+$38.1K	﹤0.01%	3164
2024 Q3	–	Sell	-96,270	Closed	-$139K	–	2679
2024 Q2	$139K	Buy	96,270 +2,200	+2%	+$3.8K	﹤0.01%	2495
2024 Q1	$205K	Sell	94,070 -37,700	-29%	-$79.5K	﹤0.01%	2419
2023 Q4	$351K	Buy	131,770 +59,021	+81%	+$188K	﹤0.01%	2252
2023 Q3	$322K	Buy	72,749 +37,679	+107%	+$146K	﹤0.01%	2278
2023 Q2	$101K	Sell	35,070 -20,656	-37%	-$39.4K	﹤0.01%	2559
2023 Q1	$83.6K	Buy	55,726 +33,707	+153%	+$92.3K	﹤0.01%	2593
2022 Q4	$63.4K	Sell	22,019 -34,285	-61%	-$122K	﹤0.01%	2474
2022 Q3	$205K	Sell	56,304 -288	-0.5%	-$1.21K	﹤0.01%	2446
2022 Q2	$149K	Buy	+56,592	New	+$296K	﹤0.01%	2520

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

SEI Investments's ALTO Position: Q1 2026 in Review

SEI Investments opened a new position in Alto Ingredients (ALTO) in Q1 2026: 12,003 shares worth $58.1K. The stake represents ﹤0.01% of the portfolio and ranks #3164 among its holdings. This is a return to the name: SEI Investments previously reported a position in ALTO as recently as Q2 2024.

SEI Investments first reported a position in ALTO in Q2 2022 and has held it in 10 quarters since. The position peaked at $351K in Q4 2023. 102 funds tracked by Wall St. Rank hold ALTO as of Q1 2026.

SEI Investments held 12,003 shares of Alto Ingredients worth $58.1K as of Q1 2026.
Alto Ingredients was a new SEI Investments position in Q1 2026.
Alto Ingredients made up ﹤0.01% of SEI Investments's portfolio in Q1 2026, its #3164 holding.
SEI Investments first reported a position in Alto Ingredients in Q2 2022 and has held it in 10 quarters since.
SEI Investments's Alto Ingredients position peaked at $351K in Q4 2023.
102 funds tracked by Wall St. Rank held Alto Ingredients as of Q1 2026.

Based on SEI Investments's 13F filing for Q1 2026, filed 13 May 2026.