SG Americas Securities
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SG Americas Securities’s American Superconductor AMSC Stock Holding History

SG Americas Securities’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 		– Sell
-35,385
Closed -$1.2M – 3349
2026
Q1 		$1.2M Sell
35,385
-35,607
-50% -$1.12M ﹤0.01% 1646
2025
Q4 		$2.04M Buy
70,992
+39,169
+123% +$1.69M ﹤0.01% 1517
2025
Q3 		$1.89M Buy
31,823
+24,231
+319% +$1.21M 0.01% 980
2025
Q2 		$279K Sell
7,592
-8,247
-52% -$203K ﹤0.01% 2065
2025
Q1 		$287K Buy
15,839
+8,105
+105% +$202K ﹤0.01% 2241
2024
Q4 		$190K Sell
7,734
-279
-3% -$7.7K ﹤0.01% 2203
2024
Q3 		$189K Sell
8,013
-107,602
-93% -$2.48M ﹤0.01% 2544
2024
Q2 		$2.7M Buy
+115,615
New +$1.91M 0.02% 814
2022
Q1 		– Sell
-13,181
Closed -$143K – 2936
2021
Q4 		$143K Sell
13,181
-3,472
-21% -$50K ﹤0.01% 2853
2021
Q3 		$243K Buy
+16,653
New +$231K ﹤0.01% 3091
2021
Q1 		– Sell
-5,394
Closed -$126K – 3255
2020
Q4 		$126K Buy
+5,394
New +$95.7K ﹤0.01% 2917
2020
Q3 		– Sell
-11,941
Closed -$97K – 2678
2020
Q2 		$97K Buy
11,941
+64
+0.5% +$418 ﹤0.01% 3390
2020
Q1 		$65K Buy
+11,877
New +$81.5K ﹤0.01% 3121
2014
Q2 		– Sell
-4,391
Closed -$71K – 2504
2014
Q1 		$71K Buy
+4,391
New +$78.4K ﹤0.01% 2269
2013
Q4 		– Sell
-1,197
Closed -$28K – 2642
2013
Q3 		$28K Buy
+1,197
New +$30.3K ﹤0.01% 2868

Other funds holding AMSC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
First Trust Advisors
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

SG Americas Securities's AMSC Position: Q2 2026 in Review

SG Americas Securities sold out of American Superconductor (AMSC) in Q2 2026, closing a stake of 35,385 shares — an estimated $1.2M sold.

SG Americas Securities first reported a position in AMSC in Q3 2013 and held it in 15 quarters. The position peaked at $2.7M in Q2 2024. 279 funds tracked by Wall St. Rank hold AMSC as of Q2 2026.

  • SG Americas Securities reported no remaining American Superconductor position as of Q2 2026 after selling out during the quarter.
  • SG Americas Securities sold 35,385 American Superconductor shares in Q2 2026, an estimated $1.2M.
  • SG Americas Securities first reported a position in American Superconductor in Q3 2013 and held it in 15 quarters.
  • SG Americas Securities's American Superconductor position peaked at $2.7M in Q2 2024.
  • 279 funds tracked by Wall St. Rank held American Superconductor as of Q2 2026.

Based on SG Americas Securities's 13F filing for Q2 2026, filed 7 Aug 2026.