IMC Chicago’s American Superconductor AMSC Stock Holding History

IMC Chicago’s Portfolio AMSC Stock Details AMSC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$3.92M	Buy	94,400 +46,100	+95%	+$2.08M	﹤0.01%	2361
2026 Q1	$1.63M	Sell	48,300 -7,900	-14%	-$249K	﹤0.01%	2772
2025 Q4	$1.62M	Sell	56,200 -33,700	-37%	-$1.46M	﹤0.01%	2591
2025 Q3	$5.34M	Buy	89,900 +2,900	+3%	+$145K	﹤0.01%	1520
2025 Q2	$3.19M	Buy	87,000 +27,100	+45%	+$666K	﹤0.01%	1699
2025 Q1	$1.09M	Sell	59,900 -37,100	-38%	-$925K	﹤0.01%	2222
2024 Q4	$2.39M	Buy	97,000 +37,000	+62%	+$1.02M	﹤0.01%	1730
2024 Q3	$1.42M	Hold	60,000	–	–	﹤0.01%	1870
2024 Q2	$1.4M	Buy	60,000 +5,300	+10%	+$87.5K	﹤0.01%	1769
2024 Q1	$739K	Buy	54,700 +14,800	+37%	+$184K	﹤0.01%	1863
2023 Q4	$444K	Buy	+39,900	New	+$337K	﹤0.01%	1672

Other funds holding AMSC

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

OAM

Oberweis Asset Management Lisle, Illinois $4.84B AUM 160.95% 1-Year Est. Return

IMC Chicago's AMSC Position: Q2 2026 in Review

IMC Chicago opened a new position in American Superconductor (AMSC) in Q2 2026: 12,020 shares worth $499K. The stake represents ﹤0.01% of the portfolio and ranks #4639 among its holdings. This is a return to the name: IMC Chicago previously reported a position in AMSC as recently as Q3 2025.

IMC Chicago first reported a position in AMSC in Q4 2023 and has held it in 6 quarters since. The position peaked at $1.49M in Q3 2025. 279 funds tracked by Wall St. Rank hold AMSC as of Q2 2026.

IMC Chicago held 12,020 shares of American Superconductor worth $499K as of Q2 2026.
American Superconductor was a new IMC Chicago position in Q2 2026.
American Superconductor made up ﹤0.01% of IMC Chicago's portfolio in Q2 2026, its #4639 holding.
IMC Chicago first reported a position in American Superconductor in Q4 2023 and has held it in 6 quarters since.
IMC Chicago's American Superconductor position peaked at $1.49M in Q3 2025.
279 funds tracked by Wall St. Rank held American Superconductor as of Q2 2026.

Based on IMC Chicago's 13F filing for Q2 2026, filed 6 Aug 2026.