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MARKWEST ENERGY PART
MARKWEST ENERGY PART. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 4 Institutional holders with a total value of $1,714,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 NORTHERN TRUST CORP 28,361 1,599,000 93.29%
2 CENTERSTAR FUND, LLC 1,702 98,000 5.72% PRN
3 CENTERSTAR FUND, LLC 1,800 17,000 0.99% Put PRN
4 CENTERSTAR FUND, LLC 1,300 0 0.00% Call PRN

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.