MassMutual Private Wealth & Trust’s American Superconductor AMSC Stock Holding History

MassMutual Private Wealth & Trust’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 Q3	$378	Sell	13 -8	-38%	-$251	﹤0.01%	2253
2026 Q2	$872	Buy	21 +16	+320%	+$723	﹤0.01%	2195
2026 Q1	$169	Buy	5 +2	+67%	+$63	﹤0.01%	2335
2025 Q4	$86	Hold	3	–	–	﹤0.01%	2344
2025 Q3	$178	Buy	+3	New	+$150	﹤0.01%	2324
2023 Q1	–	Sell	-50	Closed	–	–	1804
2022 Q4	$0	Hold	50	–	–	﹤0.01%	1630
2022 Q3	$0	Buy	+50	New	+$259	﹤0.01%	1618

Other funds holding AMSC

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $106B AUM 2.29% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

Ranger Investment Management Dallas, Texas $1.07B AUM 31.98% 1-Year Est. Return

Beau Ventures Pittsford, New York $1.06B AUM 83.06% 1-Year Est. Return

Brown Capital Management Baltimore, Maryland $527M AUM 33.67% 1-Year Est. Return

Essex Investment Management Boston, Massachusetts $675M AUM 61.81% 1-Year Est. Return

PIP

Palisades Investment Partners Santa Monica, California $344M AUM 44.86% 1-Year Est. Return

Russell Investments Group London, United Kingdom $114B AUM 33.83% 1-Year Est. Return

Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return

MassMutual Private Wealth & Trust's AMSC Position: Q3 2026 in Review

MassMutual Private Wealth & Trust reduced its American Superconductor (AMSC) stake by 38% in Q3 2026, selling an estimated $251 and leaving 13 shares worth $378. The position accounts for ﹤0.01% of the portfolio, ranked #2253.

MassMutual Private Wealth & Trust first reported a position in AMSC in Q3 2022 and has held it in 7 quarters since. The position peaked at $872 in Q2 2026. 108 funds tracked by Wall St. Rank hold AMSC as of Q3 2026.

MassMutual Private Wealth & Trust held 13 shares of American Superconductor worth $378 as of Q3 2026.
MassMutual Private Wealth & Trust sold 8 American Superconductor shares in Q3 2026, an estimated $251.
American Superconductor made up ﹤0.01% of MassMutual Private Wealth & Trust's portfolio in Q3 2026, its #2253 holding.
MassMutual Private Wealth & Trust first reported a position in American Superconductor in Q3 2022 and has held it in 7 quarters since.
MassMutual Private Wealth & Trust's American Superconductor position peaked at $872 in Q2 2026.
108 funds tracked by Wall St. Rank held American Superconductor as of Q3 2026.

Based on MassMutual Private Wealth & Trust's 13F filing for Q3 2026, filed 5 Oct 2026.