Northern Trust Corp American Superconductor Corp Transaction History

Northern Trust Corp

  • $761 Billion
  • Q3 2025

A detailed history of Northern Trust Corp transactions in American Superconductor Corp stock. As of the latest transaction made, Northern Trust Corp holds 392,267 shares of AMSC stock, worth $13.4 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares
392,267
Previous 341,549 14.85%
Holding current value
$13.4 Million
Previous $12.5 Million 84.16%
% of portfolio
0.0%
Previous 0.0%

Shares

31 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 14, 2025
BUY
$35.98 - $64.63 $1.82 Million - $3.28 Million
50,718 Added 14.85%
392,267 $23.1 Million
Q2 2025

Aug 13, 2025
BUY
$15.8 - $37.12 $174,368 - $409,656
11,036 Added 3.34%
341,549 $12.5 Million
Q1 2025

May 13, 2025
BUY
$17.54 - $34.82 $47,498 - $94,292
2,708 Added 0.83%
330,513 $6 Million
Q4 2024

Feb 14, 2025
BUY
$21.33 - $36.81 $572,049 - $987,207
26,819 Added 8.91%
327,805 $8.07 Million
Q3 2024

Nov 13, 2024
BUY
$18.42 - $32.42 $3.93 Million - $6.91 Million
213,235 Added 243.0%
300,986 $7.1 Million
Q2 2024

Aug 14, 2024
BUY
$11.66 - $26.34 $187,003 - $422,440
16,038 Added 22.36%
87,751 $2.05 Million
Q1 2024

May 14, 2024
BUY
$9.67 - $14.96 $122,035 - $188,795
12,620 Added 21.36%
71,713 $968,000
Q4 2023

Feb 13, 2024
BUY
$5.83 - $11.66 $31,266 - $62,532
5,363 Added 9.98%
59,093 $658,000
Q3 2023

Nov 13, 2023
SELL
$6.06 - $16.13 $1,308 - $3,484
-216 Reduced 0.4%
53,730 $405,000
Q2 2023

Aug 11, 2023
BUY
$3.7 - $7.22 $4,451 - $8,685
1,203 Added 2.28%
53,946 $337,000
Q1 2023

May 15, 2023
BUY
$3.58 - $6.57 $8,699 - $15,965
2,430 Added 4.83%
52,743 $258,000
Q4 2022

Feb 13, 2023
BUY
$3.29 - $4.86 $9,294 - $13,729
2,825 Added 5.95%
50,313 $185,000
Q2 2022

Aug 12, 2022
SELL
$4.52 - $8.24 $823,485 - $1.5 Million
-182,187 Reduced 79.32%
47,488 $246,000
Q1 2022

May 13, 2022
SELL
$7.37 - $11.02 $77,981 - $116,602
-10,581 Reduced 4.4%
229,675 $1.75 Million
Q4 2021

Feb 08, 2022
SELL
$10.75 - $19.29 $69,563 - $124,825
-6,471 Reduced 2.62%
240,256 $2.61 Million
Q3 2021

Nov 15, 2021
BUY
$11.44 - $17.79 $29,320 - $45,595
2,563 Added 1.05%
246,727 $3.6 Million
Q2 2021

Aug 13, 2021
SELL
$12.76 - $19.29 $134,260 - $202,969
-10,522 Reduced 4.13%
244,164 $4.25 Million
Q1 2021

May 12, 2021
SELL
$17.16 - $30.06 $372,011 - $651,670
-21,679 Reduced 7.84%
254,686 $4.83 Million
Q4 2020

Feb 11, 2021
BUY
$13.09 - $25.76 $510,928 - $1.01 Million
39,032 Added 16.45%
276,365 $6.47 Million
Q3 2020

Nov 16, 2020
SELL
$7.7 - $16.03 $51,497 - $107,208
-6,688 Reduced 2.74%
237,333 $3.44 Million
Q2 2020

Aug 14, 2020
BUY
$5.16 - $8.23 $26,878 - $42,870
5,209 Added 2.18%
244,021 $1.98 Million
Q1 2020

May 14, 2020
BUY
$4.64 - $8.31 $28,744 - $51,480
6,195 Added 2.66%
238,812 $1.31 Million
Q4 2019

Feb 14, 2020
BUY
$7.48 - $9.47 $36,300 - $45,957
4,853 Added 2.13%
232,617 $1.83 Million
Q3 2019

Nov 13, 2019
BUY
$7.37 - $10.11 $1.26 Million - $1.73 Million
170,884 Added 300.43%
227,764 $1.79 Million
Q2 2019

Aug 13, 2019
BUY
$8.23 - $13.43 $145,300 - $237,106
17,655 Added 45.01%
56,880 $528,000
Q1 2019

May 13, 2019
BUY
$10.85 - $16.06 $2,180 - $3,228
201 Added 0.52%
39,225 $504,000
Q4 2018

Feb 12, 2019
SELL
$5.92 - $12.32 $29,463 - $61,316
-4,977 Reduced 11.31%
39,024 $435,000
Q2 2018

Aug 14, 2018
BUY
$5.6 - $7.74 $840 - $1,161
150 Added 0.34%
44,001 $308,000
Q1 2018

May 09, 2018
BUY
$3.81 - $6.18 $4,503 - $7,304
1,182 Added 2.77%
43,851 $255,000
Q4 2017

Feb 14, 2018
BUY
$3.15 - $4.71 $1,030 - $1,540
327 Added 0.77%
42,669 $155,000
Q3 2017

Nov 13, 2017
BUY
$2.97 - $4.88 $125,755 - $206,628
42,342
42,342 $193,000

Others Institutions Holding AMSC

# of Institutions
298
Shares Held
32.4M
Call Options Held
1.31M
Put Options Held
647K
View Full List

About AMERICAN SUPERCONDUCTOR CORP

AMSC Quotes by TradingView
  • Ticker AMSC
  • Exchange NASDAQ
  • Sector Industrials
  • Industry Specialty Industrial Machinery
  • Shares Outstandng 28,566,200
  • Market Cap $974M
  • Description
  • American Superconductor Corporation, together with its subsidiaries, provides megawatt-scale power resiliency solutions worldwide. The company operates in two segments, Grid and Wind. The Grid segment offers products and services that enable electric utilities, industrial facilities, and renewable energy project developers to connect, transmit, ...
More about AMSC
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