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MARINUS PHARMACEUTICALS INC
MARINUS PHARMACEUTICALS INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 23 Institutional holders with a total value of $4,979,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FRANKLIN RESOURCES INC 2,182,185 2,204,000 44.27%
2 SPHERA FUNDS MANAGEMENT LTD. 1,340,588 1,354,000 27.19%
3 ORBIMED ADVISORS LLC 567,600 573,000 11.51%
4 VANGUARD GROUP INC 186,821 188,000 3.78%
5 BlackRock Institutional Trust Company, N.A. 116,511 118,000 2.37%
6 BlackRock Fund Advisors 101,703 103,000 2.07%
7 BOOTHBAY FUND MANAGEMENT, LLC 78,662 79,000 1.59%
8 PANAGORA ASSET MANAGEMENT INC 55,973 57,000 1.14%
9 GEODE CAPITAL MANAGEMENT, LLC 55,834 56,000 1.12%
10 Creative Planning 51,000 52,000 1.04%
11 Virtu KCG Holdings LLC 49,847 50,000 1.00%
12 BRIDGEWAY CAPITAL MANAGEMENT, LLC 30,000 30,000 0.60%
13 NORTHERN TRUST CORP 21,470 22,000 0.44%
14 UBS Group AG 19,623 20,000 0.40%
15 A.R.T. Advisors, LLC 16,830 16,000 0.32%
16 ACROSPIRE INVESTMENT MANAGEMENT LLC 14,323 14,000 0.28%
17 Squarepoint Ops LLC 13,000 13,000 0.26%
18 MORGAN STANLEY 10,848 11,000 0.22%
19 SHANDA ASSET MANAGEMENT HOLDINGS Ltd 10,000 10,000 0.20%
20 CAPITAL GUARDIAN TRUST CO 4,120 4,000 0.08%
21 NEXT Financial Group, Inc 2,670 3,000 0.06%
22 BlackRock Investment Management, LLC 2,024 2,000 0.04%
23 MANUFACTURERS LIFE INSURANCE COMPANY, THE 161 0 0.00%

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.