RYTM - Rhythm Pharmaceuticals, Inc.

NasdaqGS - NasdaqGS Real Time Price. Currency in USD

Major Holders

Currency in USD
Breakdown
5.66%% of Shares Held by All Insider
84.11%% of Shares Held by Institutions
89.16%% of Float Held by Institutions
133Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
NEA Management Company, LLC4,912,306Dec 30, 201911.18%112,786,545
RA Capital Management, L.P.3,422,312Sep 29, 20197.79%73,887,716
Janus Henderson Group PLC3,406,748Sep 29, 20197.76%73,551,689
MPM Asset Management, LLC3,074,893Sep 29, 20197.00%66,386,939
Baker Brothers Advisors, LLC2,708,200Sep 29, 20196.17%58,470,038
Deerfield Management Company, L.P. (Series C)2,589,291Sep 29, 20195.89%55,902,792
Blackrock Inc.1,939,151Sep 29, 20194.41%41,866,270
TRV GP, LLC1,781,437Sep 29, 20194.06%38,461,224
Federated Investors, Inc.1,465,400Sep 29, 20193.34%31,637,986
Vanguard Group, Inc. (The)1,279,279Sep 29, 20192.91%27,619,633

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Janus Henderson Global Life Sciences Fund1,027,121Sep 29, 20192.34%22,175,542
Vanguard Total Stock Market Index Fund676,980Jun 29, 20191.54%14,893,560
Federated Kaufmann Fund625,000Jul 30, 20191.42%12,031,250
Janus Henderson Venture Fund608,171Sep 29, 20191.38%13,130,411
iShares Russell 2000 ETF504,126Oct 30, 20191.15%10,747,966
Federated Kaufmann Small Cap Fund500,000Jul 30, 20191.14%9,625,000
iShares NASDAQ Biotechnology ETF405,273Oct 30, 20190.92%8,640,420
Fidelity Growth Company Fund382,056Oct 30, 20190.87%8,145,433
Price (T.Rowe) New Horizons Fund360,378Sep 29, 20190.82%7,780,561
Price (T.Rowe) Health Sciences Fund313,905Sep 29, 20190.71%6,777,208