American Superconductor Ownership | Who Owns American Superconductor?


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American Superconductor Ownership Summary


American Superconductor is owned by 68.62% institutional investors, 5.45% insiders, and 25.93% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 9.28% of AMSC shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.02% of its assets in American Superconductor shares.

AMSC Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockAmerican Superconductor68.62%5.45%25.93%
SectorIndustrials Stocks 50.81%11.74%37.45%
IndustryIndustrial Machinery Stocks57.70%9.34%32.96%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock funding, inc. /de3.43M9.28%$84.43M
Blackrock2.54M8.53%$59.50M
Awm investment company2.15M7.22%$50.38M
Vanguard group2.22M6.02%$54.75M
Baillie gifford1.65M4.46%$40.63M
Hood river capital management1.24M3.35%$30.45M
Macquarie group1.04M2.81%$25.62M
Morgan stanley806.42K2.70%$18.86M
Driehaus capital management942.70K2.50%$23.22M
State street909.29K2.41%$22.40M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Awm investment company2.15M6.81%$50.38M
Andrew hill investment advisors114.97K2.10%$2.83M
Essex investment management429.88K1.90%$10.59M
Telemark asset management600.00K1.47%$14.78M
Crawford fund management160.00K0.94%$3.74M
Oberweis asset management inc/664.40K0.77%$16.36M
Options solutions54.24K0.58%$1.34M
Nkcfo47.00K0.51%$1.16M
Range financial group42.02K0.48%$1.03B
Hussman strategic advisors63.00K0.46%$1.55M

Top Buyers

HolderShares% AssetsChange
Blackrock2.54M0.00%1.80M
Blackrock funding, inc. /de3.43M0.00%707.11K
Wellington management group llp461.23K0.00%461.23K
Raymond james financial413.65K0.00%413.65K
Ubs group425.88K0.00%365.05K

Top Sellers

HolderShares% AssetsChange
Awm investment company2.15M6.81%-507.46K
Baillie gifford1.65M0.03%-456.61K
Invesco197.78K0.00%-340.62K
Cm management---250.00K
Millennium management23.07K0.00%-239.13K

New Positions

HolderShares% AssetsChangeValue
Wellington management group llp461.23K0.00%461.23K$11.36M
Raymond james financial413.65K0.00%413.65K$10.19M
Balyasny asset management238.99K0.01%238.99K$5.89M
Sg americas securities115.61K0.02%115.61K$2.70M
Kbc group nv101.17K0.01%101.17K$2.49M

Sold Out

HolderChange
North star investment management-21.00
First manhattan co. llc.-150.00
Capital performance advisors llp-201.00
Corecap advisors-220.00
Arrow financial-345.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 20242069.57%25,842,142-4.65%681.28%11617.17%50-3.85%
Sep 30, 20241879.36%27,101,6690.11%731.27%981.03%5329.27%
Jun 30, 202417020.57%27,071,41017.20%901.44%9714.12%4164.00%
Mar 31, 202414122.61%23,098,47143.93%792.61%8537.10%25-7.41%
Dec 31, 202311533.72%16,048,14117.21%552.35%6244.19%2742.11%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv1.19M3.02%-
Vanguard US Total Market Shares ETF1.11M2.82%-
iShares Russell 2000 ETF919.05K2.33%-7.97K
Hood River Small-Cap Growth Instl815.21K2.07%-103.29K
AZ InvestEd Ivy Small Cap Growth E758.77K1.92%24.86K
Macquarie Small Cap Growth C705.71K1.79%-
Delaware Ivy Small Cap Growth C681.45K1.73%557.59K
Edinburgh Worldwide Ord661.10K1.68%-
Oberweis Micro-Cap634.40K1.61%-
Oberweis Micro-Cap Growth634.40K1.61%-

Recent Insider Transactions


DateNameRoleActivityValue
Nov 04, 2024Kosiba John W JR SVP, CFO & TreasurerSell$1.41M
Jun 11, 2024McGahn Daniel P Chairman, President and CEOSell$806.05K
Jun 11, 2024Kosiba John W JR SVP, CFO & TreasurerSell$693.75K
May 21, 2024Kosiba John W JR SVP, CFO & TreasurerSell$33.20K
May 21, 2024Kosiba John W JR SVP, CFO & TreasurerSell$396.61K

Insider Transactions Trends


DateBuySell
2024 Q4-1
2024 Q3--
2024 Q2-6
2023 Q2-4
2022 Q43-

AMSC Ownership FAQ


Who Owns American Superconductor?

American Superconductor shareholders are primarily institutional investors at 68.62%, followed by 5.45% insiders and 25.93% retail investors. The average institutional ownership in American Superconductor's industry, Industrial Machinery Stocks, is 57.70%, which American Superconductor exceeds.

Who owns the most shares of American Superconductor?

American Superconductor’s largest shareholders are Blackrock funding, inc. /de (3.43M shares, 9.28%), Blackrock (2.54M shares, 8.53%), and Awm investment company (2.15M shares, 7.22%). Together, they hold 25.03% of American Superconductor’s total shares outstanding.

Does Blackrock own American Superconductor?

Yes, BlackRock owns 8.53% of American Superconductor, totaling 2.54M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 59.5M$. In the last quarter, BlackRock increased its holdings by 1.8M shares, a 240.90% change.

Who is American Superconductor’s biggest shareholder by percentage of total assets invested?

Awm investment company is American Superconductor’s biggest shareholder by percentage of total assets invested, with 6.81% of its assets in 2.15M American Superconductor shares, valued at 50.38M$.

Who is the top mutual fund holder of American Superconductor shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of American Superconductor shares, with 3.02% of its total shares outstanding invested in 1.19M American Superconductor shares.

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