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American Superconductor (AMSC) Ownership Overview
3.45% Insiders
19.72% Mutual Funds
1.81% Other Institutional Investors
15.72% ETFs
59.31% Public Companies and Individual Investors
The ownership structure of American Superconductor (AMSC) stock is a mix of institutional, retail, and individual investors. Approximately 37.25% of the company’s stock is owned by Institutional Investors, 3.45% is owned by Insiders, and 59.31% is owned by Public Companies and Individual Investors.
Recent Insider Trading Activity
Date | Name | Activity | Value |
|---|---|---|---|
Nov 13, 2025 | xxxxxxxxxxxxx | $1666 |
Recent Hedge Fund Trading Activity
Date | Firm | Activity | Value |
|---|---|---|---|
Jun 30, 2026 | xxxxxxxxxxxxx | $23072130 | |
Jun 30, 2026 | xxxxxxxxxxxxx | $830200 |
Top Shareholders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 2,383,468 | Institution | 4.92% | 67,189,963 | |
| 1,988,460 | Institution | 4.10% | 56,054,687 | |
| 1,988,040 | Institution | 4.10% | 56,042,848 | |
| 1,145,273 | Insider | 2.36% | 32,285,246 | |
| 1,044,193 | Institution | 2.16% | 29,435,801 | |
| 1,036,832 | Institution | 2.14% | 29,228,294 | |
| 997,281 | Institution | 2.06% | 28,113,351 | |
| 606,759 | Institution | 1.25% | 17,104,536 | |
| 586,727 | Institution | 1.21% | 16,539,834 | |
| 567,529 | Institution | 1.17% | 15,998,643 |
Top Mutual Fund Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 1,988,040 | Institution | 4.10% | 56,042,848 | |
| 997,281 | Institution | 2.06% | 28,113,351 | |
| 606,759 | Institution | 1.25% | 17,104,536 | |
| 586,727 | Institution | 1.21% | 16,539,834 | |
| 567,529 | Institution | 1.17% | 15,998,643 | |
| 469,150 | Institution | 0.97% | 13,225,339 | |
| 423,892 | Institution | 0.88% | 11,949,515 | |
| 378,789 | Institution | 0.78% | 10,678,062 | |
| 312,267 | Institution | 0.64% | 8,802,807 | |
| 286,321 | Institution | 0.59% | 8,071,389 |
Top ETF Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 1,442,291 | Institution | 2.98% | 41,985,091 | |
| 1,214,105 | Institution | 2.51% | 34,225,620 | |
| 672,150 | Institution | 1.39% | 18,947,909 | |
| 548,455 | Institution | 1.13% | 15,965,525 | |
| 450,560 | Institution | 0.93% | 12,701,286 | |
| 288,432 | Institution | 0.60% | 8,130,898 | |
| 278,863 | Institution | 0.58% | 8,117,702 | |
| 256,405 | Institution | 0.53% | 7,084,470 | |
| 217,254 | Institution | 0.45% | 6,002,728 | |
| 189,289 | Institution | 0.39% | 5,336,057 |
FAQ
Who Owns American Superconductor (AMSC)?
According to the latest TipRanks data, approximately 1.81% of the company's stock is held by institutional investors, 3.45% is held by insiders, and 59.31% is held by retail investors.
What percentage of American Superconductor (AMSC) stock is held by institutional investors?
According to the latest TipRanks data, approximately 1.81% of American Superconductor (AMSC) stock is held by institutional investors.
What percentage of American Superconductor (AMSC) stock is held by retail investors?
According to the latest TipRanks data, approximately 59.31% of American Superconductor (AMSC) stock is held by retail investors.
Who owns the most shares of American Superconductor (AMSC)?
Vanguard owns the most shares of American Superconductor (AMSC).
What is the significance of the ownership structure for a publicly traded company?
The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.