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Rhythm Pharmaceuticals, Inc. (RYTM)

NasdaqGM - NasdaqGM Real Time Price. Currency in USD
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43.76+2.78 (+6.78%)
At close: 04:00PM EDT
43.76 0.00 (0.00%)
After hours: 04:21PM EDT

Major Holders

Currency in USD
Breakdown
0.54%% of Shares Held by All Insider
115.98%% of Shares Held by Institutions
116.61%% of Float Held by Institutions
245Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Primecap Management Company8,052,648Dec 30, 202313.21%352,383,862
Baker Brothers Advisors, LLC6,398,365Dec 30, 202310.49%279,992,441
Blackrock Inc.6,351,750Dec 30, 202310.42%277,952,569
RA Capital Management, L.P.5,330,412Dec 30, 20238.74%233,258,820
Goldman Sachs Group Inc5,047,934Dec 30, 20238.28%220,897,583
Vanguard Group Inc3,226,938Dec 30, 20235.29%141,210,801
NEA Management Company, LLC2,909,956Dec 30, 20234.77%127,339,669
Frazier Life Sciences Management, L.P. 2,371,304Dec 30, 20233.89%103,768,259
Federated Hermes, Inc.2,310,955Dec 30, 20233.79%101,127,386
State Street Corporation2,206,018Dec 30, 20233.62%96,535,343

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Primecap Odyssey Aggressive Growth Fund5,164,410Mar 30, 20248.47%225,994,572
Primecap Odyssey Growth Fund2,528,002Jan 30, 20244.15%110,625,363
Vanguard Total Stock Market Index Fund1,901,286Dec 30, 20233.12%83,200,272
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF1,831,519Mar 30, 20243.00%80,147,268
iShares Russell 2000 ETF1,307,047Mar 30, 20242.14%57,196,374
Federated Hermes Kaufmann Fund1,170,000Jan 30, 20241.92%51,199,198
Federated Hermes Kaufmann Small Cap Fund1,051,300Jan 30, 20241.72%46,004,886
Vanguard Extended Market Index Fund737,354Dec 30, 20231.21%32,266,609
Blackrock Funds-Health Sciences Opportunity Portfolio690,347Feb 28, 20241.13%30,209,583
BlackRock Health Sciences Term Trust580,575Dec 30, 20230.95%25,405,961