Question 1

How many shares of AMSC does NISA INVESTMENT ADVISORS, LLC own?

Accepted Answer

As of 2026-Q2, NISA INVESTMENT ADVISORS, LLC holds 553 shares of AMSC (AMERICAN SUPERCONDUCTOR CORP).

Question 2

What is NISA INVESTMENT ADVISORS, LLC's AMSC position worth?

Accepted Answer

As of 2026-Q2, NISA INVESTMENT ADVISORS, LLC's AMSC position is worth $22,955.

Question 3

Is NISA INVESTMENT ADVISORS, LLC buying or selling AMSC?

Accepted Answer

In 2026-Q2, NISA INVESTMENT ADVISORS, LLC increased their AMSC position (+1.5% change in shares).

Question 4

When did NISA INVESTMENT ADVISORS, LLC first buy AMSC?

Accepted Answer

Based on available 13F filings, NISA INVESTMENT ADVISORS, LLC first reported a position in AMSC in 2024-Q3. They have held the position across 26 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	553	+1.5%	$22,955	0.0%	$41.51	19
2026-Q1	Increased	545	+3.0%	$18,448	0.0%	$31.09	19
2025-Q4	Unchanged	529	0.0%	$15,225	0.0%	$28.95	0
2025-Q3	Unchanged	529	0.0%	$31,417	0.0%	$60.84	0
2025-Q2	Decreased	529	-2.0%	$19,409	0.0%	$36.44	0
2025-Q1	Decreased	540	-20.9%	$9,796	0.0%	$18.78	0
2024-Q4	Increased	683	+1.6%	$16,822	0.0%	$25.20	19
2024-Q3	Increased	672	+24.4%	$15,859	0.0%	$22.98	22