Nuveen
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Nuveen’s American Superconductor AMSC Stock Holding History

Nuveen’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 		$26.1M Sell
628,406
-392,541
-38% -$17.7M 0.01% 1093
2026
Q1 		$34.6M Buy
1,020,947
+59,979
+6% +$1.89M 0.01% 827
2025
Q4 		$27.7M Buy
960,968
+134,816
+16% +$5.83M 0.01% 953
2025
Q3 		$49.1M Sell
826,152
-171,750
-17% -$8.59M 0.01% 625
2025
Q2 		$36.6M Buy
997,902
+219,336
+28% +$5.39M 0.01% 748
2025
Q1 		$14.1M Sell
778,566
-100,058
-11% -$2.49M ﹤0.01% 1342
2024
Q4 		$21.6M Sell
878,624
-151,686
-15% -$4.18M 0.01% 1144
2024
Q3 		$24.3M Buy
1,030,310
+744,687
+261% +$17.2M 0.01% 1056
2024
Q2 		$6.68M Buy
+285,623
New +$4.72M ﹤0.01% 1799
2022
Q2 		– Sell
-108,469
Closed -$950K – 3240
2022
Q1 		$950K Buy
108,469
+616
+0.6% +$5.27K ﹤0.01% 2833
2021
Q4 		$1.12M Sell
107,853
-5,608
-5% -$80.8K ﹤0.01% 2822
2021
Q3 		$1.54M Sell
113,461
-3,903
-3% -$54.1K ﹤0.01% 2793
2021
Q2 		$2.04M Sell
117,364
-5,306
-4% -$84.9K ﹤0.01% 2703
2021
Q1 		$2.33M Buy
122,670
+8,425
+7% +$209K ﹤0.01% 2545
2020
Q4 		$2.68M Buy
114,245
+19,732
+21% +$350K ﹤0.01% 2357
2020
Q3 		$1.37M Buy
94,513
+25,630
+37% +$287K ﹤0.01% 2545
2020
Q2 		$560K Hold
68,883
– – ﹤0.01% 2854
2020
Q1 		$378K Buy
68,883
+16,761
+32% +$115K ﹤0.01% 2865
2019
Q4 		$409K Sell
52,122
-486
-0.9% -$3.92K ﹤0.01% 2947
2019
Q3 		$413K Hold
52,608
– – ﹤0.01% 2998
2019
Q2 		$488K Buy
+52,608
New +$560K ﹤0.01% 3017

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

Nuveen's AMSC Position: Q2 2026 in Review

Nuveen reduced its American Superconductor (AMSC) stake by 38% in Q2 2026, selling an estimated $17.7M and leaving 628,406 shares worth $26.1M. The position accounts for 0.01% of the portfolio, ranked #1093.

Nuveen first reported a position in AMSC in Q2 2019 and has held it in 21 quarters since. The position peaked at $49.1M in Q3 2025. 279 funds tracked by Wall St. Rank hold AMSC as of Q2 2026.

  • Nuveen held 628,406 shares of American Superconductor worth $26.1M as of Q2 2026.
  • Nuveen sold 392,541 American Superconductor shares in Q2 2026, an estimated $17.7M.
  • American Superconductor made up 0.01% of Nuveen's portfolio in Q2 2026, its #1093 holding.
  • Nuveen first reported a position in American Superconductor in Q2 2019 and has held it in 21 quarters since.
  • Nuveen's American Superconductor position peaked at $49.1M in Q3 2025.
  • 279 funds tracked by Wall St. Rank held American Superconductor as of Q2 2026.

Based on Nuveen's 13F filing for Q2 2026, filed 11 Aug 2026.