MRNS - Marinus Pharmaceuticals, Inc.

NasdaqGM - NasdaqGM Real Time Price. Currency in USD

Major Holders

Currency in USD
Breakdown
1.14%% of Shares Held by All Insider
65.01%% of Shares Held by Institutions
65.76%% of Float Held by Institutions
78Number of Institutions Holding Shares
Direct Holders (Forms 3 and 4)
NameSharesDate Reported
VITULLO NICOLE3,900Jan 21, 2018
CASHMAN CHRISTOPHER MICHAEL247,903Jan 17, 2018
SMITH EDWARD F49,800Jan 28, 2018
DOUGHERTY MICHAEL R9,000Jan 31, 2017
FISCHER SETH H. Z.6,600Sep 5, 2016

Top Institutional Holders

HolderSharesDate Reported% OutValue
Bain Capital Life Sciences Investors, LLC3,977,453Dec 30, 20179.82%34,603,840
Jennison Associates LLC2,696,553Dec 30, 20176.65%23,460,010
Granite Point Capital Management, L.P.2,278,848Dec 30, 20175.62%19,825,977
Franklin Resources, Inc2,147,385Dec 30, 20175.30%18,682,249
Vanguard Group, Inc. (The)1,271,322Dec 30, 20173.14%11,060,501
Citadel Advisors LLC1,022,113Dec 30, 20172.52%8,892,382
Ascend Capital, LLC1,012,854Dec 30, 20172.50%8,811,829
Balyasny Asset Management, LP1,001,000Dec 30, 20172.47%8,708,699
Nexthera Capital LP925,327Dec 30, 20172.28%8,050,344
Millennium Management LLC915,620Dec 30, 20172.26%7,965,893

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Prudential Jennison Health Sciences Fd846,082Jan 30, 20182.09%6,489,449
Franklin Strategic Series-Franklin Biotechnology Discove831,820Jul 30, 20172.05%1,597,094
iShares NASDAQ Biotechnology ETF546,308Jan 30, 20181.35%4,190,182
Vanguard Total Stock Market Index Fund523,497Jun 29, 20171.29%722,425
Price (T.Rowe) Health Sciences Fund320,100Dec 30, 20170.79%2,784,869
Fidelity Extended Market Index Fund116,446Jan 30, 20180.29%893,140
iShares Core S&P Total U.S. Stock Market ETF53,841Jan 30, 20180.13%412,960
Vanguard Extended Market Index Fund43,157Jun 29, 20170.11%59,556
Fidelity Total Market Index Fund39,130Jan 30, 20180.10%300,127
Price (T.Rowe) Extended Equity Market Index Fund20,800Dec 30, 20170.05%180,959