AMAG - AMAG Pharmaceuticals, Inc.

NasdaqGS - NasdaqGS Real Time Price. Currency in USD

Major Holders

Currency in USD
Breakdown
2.05%% of Shares Held by All Insider
121.21%% of Shares Held by Institutions
123.75%% of Float Held by Institutions
254Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Blackrock Inc.5,380,548Sep 29, 201915.87%62,145,329
Camber Capital Management LP4,390,000Sep 29, 201912.95%50,704,500
Armistice Capital, LLC4,060,000Sep 29, 201911.97%46,893,000
Vanguard Group, Inc. (The)3,111,319Sep 29, 20199.18%35,935,734
Palo Alto Investors Lp3,078,874Sep 29, 20199.08%35,560,994
State Street Corporation2,516,564Sep 29, 20197.42%29,066,314
Renaissance Technologies, LLC2,034,200Sep 29, 20196.00%23,495,010
Dimensional Fund Advisors LP1,094,692Sep 29, 20193.23%12,643,692
Goldman Sachs Group, Inc.997,381Sep 29, 20192.94%11,519,750
Shaw D.E. & Co., Inc.996,053Sep 29, 20192.94%11,504,412

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
iShares Core S&P Smallcap ETF1,619,842Sep 29, 20194.78%18,709,175
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF1,294,713Sep 29, 20193.82%14,953,935
Vanguard Total Stock Market Index Fund774,827Jun 29, 20192.28%7,740,521
iShares Russell 2000 ETF761,015Sep 29, 20192.24%8,789,723
iShares S&P Smallcap 600 Value ETF571,388Sep 29, 20191.69%6,599,531
Vanguard Extended Market Index Fund485,124Jun 29, 20191.43%4,846,388
Vanguard Small-Cap Index Fund394,530Jun 29, 20191.16%3,941,354
TIAA-CREF Funds-Quant Small Cap Equity Fund375,455Apr 29, 20191.11%4,190,077
DFA U.S. Small Cap Value Series337,676Apr 29, 20191.00%3,768,464
iShares NASDAQ Biotechnology ETF333,927Sep 29, 20190.98%3,856,856