AMAG - AMAG Pharmaceuticals, Inc.

NasdaqGS - NasdaqGS Real Time Price. Currency in USD

Major Holders

Currency in USD
Breakdown
1.13%% of Shares Held by All Insider
131.13%% of Shares Held by Institutions
132.63%% of Float Held by Institutions
258Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Blackrock Inc.5,237,009Jun 29, 201815.19%104,216,477
Palo Alto Investors Lp3,340,806Jun 29, 20189.69%66,482,038
Vanguard Group, Inc. (The)3,212,304Jun 29, 20189.32%63,924,848
State Street Corporation2,705,882Jun 29, 20187.85%53,847,050
Jackson Square Partners, LLC2,674,320Jun 29, 20187.76%53,218,966
Camber Capital Management LP2,650,000Jun 29, 20187.69%52,734,998
Armistice Capital, LLC2,080,000Jun 29, 20186.03%41,391,999
FMR, LLC1,991,368Jun 29, 20185.78%39,628,222
Renaissance Technologies, LLC1,641,100Jun 29, 20184.76%32,657,889
JP Morgan Chase & Company1,402,176Jun 29, 20184.07%27,903,301

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
iShares Core S&P Smallcap ETF1,638,403Jun 29, 20184.75%32,604,219
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF1,627,861Jun 29, 20184.72%32,394,433
Variable Insurance Products Fund III-Mid-Cap Portfolio1,089,300Jun 29, 20183.16%21,677,069
Vanguard Small-Cap Index Fund894,643Dec 30, 20172.60%12,032,948
Vanguard Total Stock Market Index Fund832,931Dec 30, 20172.42%11,202,921
iShares Russell 2000 ETF727,149Jun 29, 20182.11%14,470,264
Vanguard Extended Market Index Fund499,147Dec 30, 20171.45%6,713,527
DFA U.S. Small Cap Value Series497,564Jan 30, 20181.44%7,264,434
iShares S&P Smallcap 600 Value ETF493,151Jun 29, 20181.43%9,813,704
Vanguard Small-Cap Growth Index Fund469,400Dec 30, 20171.36%6,313,429