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Amphastar Pharmaceuticals (AMPH)
NASDAQ:AMPH
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Amphastar Pharmaceuticals (AMPH) Ownership - Who Owns Amphastar Pharmaceuticals?

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Recent Insider Trading Activity

Date
Name
Activity
Value
Dec 16, 2024
Rong Zhou
Senior Evp, Production Center
xxxxxxxxxxxxx
$672780
Dec 11, 2024
xxxxxxxxxxxxx
$437700
Nov 13, 2024
Rong Zhou
Senior Evp, Production Center
xxxxxxxxxxxxx
$336930
Nov 13, 2024
xxxxxxxxxxxxx
$243950

Recent Hedge Fund Trading Activity

Top Shareholders

Holder
# of Shares
Type
% Holding
Value
10,440,989Insider21.72%408,660,309
10,015,813Insider20.83%392,018,921
4,608,959Institution9.59%180,394,655
2,394,984Institution4.98%93,739,674
2,268,331Institution4.72%88,782,475
1,927,500Institution4.01%75,442,350
1,709,909Institution3.56%66,925,838
1,065,906Institution2.22%41,719,561
725,177Institution1.51%28,383,428
631,393Institution1.31%24,712,722

Top Mutual Fund Holders

Holder
# of Shares
Type
% Holding
Value
2,394,984Institution4.98%93,739,674
1,927,500Institution4.01%75,442,350
1,709,909Institution3.56%66,925,838
1,065,906Institution2.22%41,719,561
631,393Institution1.31%24,712,722
448,672Institution0.93%17,561,022
430,134Institution0.89%16,835,445
425,055Institution0.88%16,636,653
406,524Institution0.85%15,911,349
344,400Institution0.72%13,479,816

Top ETF Holders

Holder
# of Shares
Type
% Holding
Value
2,439,969Institution5.07%95,500,387
1,135,499Institution2.36%57,376,764
1,099,023Institution2.29%43,015,760
563,023Institution1.17%28,449,552
379,122Institution0.79%14,838,835
370,911Institution0.77%14,610,184
352,463Institution0.73%13,795,402
350,121Institution0.73%13,791,266
175,270Institution0.36%8,856,393
211,224Institution0.44%8,320,113

FAQ

Who Owns Amphastar Pharmaceuticals (AMPH)?
Currently, no data Available
What percentage of Amphastar Pharmaceuticals (AMPH) stock is held by institutional investors?
Currently, no data Available
What percentage of Amphastar Pharmaceuticals (AMPH) stock is held by retail investors?
Currently, no data Available
Who owns the most shares of Amphastar Pharmaceuticals (AMPH)?
Jack Zhang owns the most shares of Amphastar Pharmaceuticals (AMPH).
    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.
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