Dark
Light
System
Security
ECO STIM ENERGY SOLUTIONS IN
ECO STIM ENERGY SOLUTIONS IN. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 13 Institutional holders with a total value of $21,584,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Bienville Capital Management, LLC 2,352,694 7,364,000 34.12%
2 HAYMAN CAPITAL MANAGEMENT, L.P. 2,130,000 6,667,000 30.89%
3 GILDER GAGNON HOWE & CO LLC 1,142,064 3,575,000 16.56%
4 Brevan Howard Capital Management LP 631,578 1,977,000 9.16%
5 ADAGE CAPITAL PARTNERS GP, L.L.C. 500,000 1,565,000 7.25%
6 VANGUARD GROUP INC 80,993 253,000 1.17%
7 GEODE CAPITAL MANAGEMENT, LLC 45,860 143,000 0.66%
8 UBS Group AG 5,803 18,000 0.08%
9 Tower Research Capital LLC (TRC) 4,084 12,000 0.06%
10 BlackRock Fund Advisors 1,875 6,000 0.03%
11 BlackRock Investment Management, LLC 1,338 4,000 0.02%
12 BANK OF MONTREAL /CAN/ 22 0 0.00%
13 MORGAN STANLEY 23 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.