American Century Companies’s Alto Ingredients ALTO Stock Holding History

American Century Companies’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	$270K	Buy	+55,810	New	+$177K	﹤0.01%	2656
2024 Q2	–	Sell	-105,391	Closed	-$230K	–	2880
2024 Q1	$230K	Buy	105,391 +32,254	+44%	+$68K	﹤0.01%	2733
2023 Q4	$195K	Buy	73,137 +32,411	+80%	+$103K	﹤0.01%	2702
2023 Q3	$180K	Buy	40,726 +20,640	+103%	+$79.7K	﹤0.01%	2622
2023 Q2	$58K	Buy	20,086 +5,492	+38%	+$10.5K	﹤0.01%	2756
2023 Q1	$21.6K	Buy	14,594 +3,340	+30%	+$9.15K	﹤0.01%	2662
2022 Q4	$32.4K	Buy	+11,254	New	+$40K	﹤0.01%	2561
2022 Q1	–	Sell	-85,163	Closed	-$410K	–	2283
2021 Q4	$410K	Buy	85,163 +35,460	+71%	+$186K	﹤0.01%	2024
2021 Q3	$246K	Buy	49,703 +784	+2%	+$3.95K	﹤0.01%	2140
2021 Q2	$299K	Sell	48,919 -37,306	-43%	-$217K	﹤0.01%	2077
2021 Q1	$468K	Buy	86,225 +13,436	+18%	+$88.9K	﹤0.01%	1749
2020 Q4	$395K	Buy	72,789 +28,931	+66%	+$201K	﹤0.01%	1645
2020 Q3	$321K	Buy	+43,858	New	+$152K	﹤0.01%	1528
2015 Q4	–	Sell	-36,917	Closed	-$240K	–	1293
2015 Q3	$240K	Sell	36,917 -341,339	-90%	-$2.61M	﹤0.01%	1303
2015 Q2	$3.9M	Sell	378,256 -68,342	-15%	-$788K	﹤0.01%	917
2015 Q1	$4.82M	Buy	446,598 +336,143	+304%	+$3.24M	0.01%	853
2014 Q4	$1.14M	Hold	110,455	–	–	﹤0.01%	1173
2014 Q3	$1.54M	Buy	+110,455	New	+$2.08M	﹤0.01%	1110

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

American Century Companies's ALTO Position: Q1 2026 in Review

American Century Companies opened a new position in Alto Ingredients (ALTO) in Q1 2026: 55,810 shares worth $270K. The stake represents ﹤0.01% of the portfolio and ranks #2656 among its holdings. This is a return to the name: American Century Companies previously reported a position in ALTO as recently as Q1 2024.

American Century Companies first reported a position in ALTO in Q3 2014 and has held it in 18 quarters since. The position peaked at $4.82M in Q1 2015. 102 funds tracked by Wall St. Rank hold ALTO as of Q1 2026.

American Century Companies held 55,810 shares of Alto Ingredients worth $270K as of Q1 2026.
Alto Ingredients was a new American Century Companies position in Q1 2026.
Alto Ingredients made up ﹤0.01% of American Century Companies's portfolio in Q1 2026, its #2656 holding.
American Century Companies first reported a position in Alto Ingredients in Q3 2014 and has held it in 18 quarters since.
American Century Companies's Alto Ingredients position peaked at $4.82M in Q1 2015.
102 funds tracked by Wall St. Rank held Alto Ingredients as of Q1 2026.

Based on American Century Companies's 13F filing for Q1 2026, filed 15 May 2026.