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MARKWEST ENERGY PARTNERS LP
MARKWEST ENERGY PARTNERS LP. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 325 Institutional holders with a total value of $7,689,588,647.
#
Manager Name
Shares
Value ($)
%
Options
Notes
201 Quantbot Technologies LP 8,116 530,000 0.01%
202 Cambridge Investment Research Advisors, Inc. 8,033 525,000 0.01%
203 ROTHSCHILD INVESTMENT LLC /IL 7,650 500,000 0.01%
204 BESSEMER GROUP INC 7,523 492,000 0.01%
205 Penn Capital Management Company, LLC 7,500 490,000 0.01%
206 TRUSTMARK BANK TRUST DEPARTMENT 7,450 487,000 0.01%
207 SOLARIS ASSET MANAGEMENT LLC 7,375 482,000 0.01%
208 Sterneck Capital Management, LLC 7,342 480,000 0.01%
209 AQR CAPITAL MANAGEMENT LLC 7,314 478,000 0.01%
210 Eagle Ridge Investment Management 7,285 476,000 0.01%
211 ArchPoint Investors 7,260 474,000 0.01%
212 Somerset Group LLC 7,150 467,000 0.01%
213 Cetera Advisors LLC 7,100 464,000 0.01%
214 HIGHLAND CAPITAL MANAGEMENT LP 7,083 463,000 0.01%
215 ZACKS INVESTMENT MANAGEMENT 7,015 458,000 0.01%
216 SOUTH GEORGIA CAPITAL, LLC 7,000 457,000 0.01%
217 CSS LLC/IL 7,000 457,000 0.01% Call
218 SUNTRUST BANKS INC 6,979 455,000 0.01%
219 BARINGS LLC 6,970 455,000 0.01%
220 Capital Investment Advisors, LLC 6,963 454,823 0.01%
221 SCHNIEDERS CAPITAL MANAGEMENT LLC 6,957 454,000 0.01%
222 FAYEZ SAROFIM & CO 6,900 450,000 0.01%
223 D.A. DAVIDSON & CO. 6,885 449,000 0.01%
224 AMERICAN INTERNATIONAL GROUP, INC. 6,786 443,294 0.01%
225 Veritable, L.P. 6,684 437,000 0.01%
226 MCF Advisors LLC 6,670 436,000 0.01%
227 KEYBANK NATIONAL ASSOCIATION/OH 6,640 434,000 0.01%
228 Walleye Trading LLC 6,624 433,000 0.01%
229 First Allied Advisory Services, Inc. 6,560 429,000 0.01%
230 MOODY LYNN & LIEBERSON, LLC 6,435 420,000 0.01%
231 Steinberg Global Asset Management 6,350 415,000 0.01%
232 NOVARE CAPITAL MANAGEMENT LLC 5,946 388,000 0.01%
233 REGIONS FINANCIAL CORP 5,910 386,000 0.01% PRN
234 FAS Wealth Partners, Inc. 5,696 372,000 0.00%
235 RONALD BLUE & CO LLC 5,678 371,000 0.00%
236 Walleye Trading LLC 5,600 366,000 0.00% Put
237 Trellus Management Company, LLC 5,500 359,000 0.00%
238 ROANOKE ASSET MANAGEMENT CORP/ NY 5,307 347,000 0.00%
239 Estabrook Capital Management 5,224 341,232 0.00%
240 ASSOCIATED BANC-CORP 5,192 339,000 0.00%
241 Geller Advisors LLC 5,084 332,000 0.00%
242 GREAT LAKES ADVISORS, LLC 5,050 330,000 0.00%
243 NATIONAL PENN INVESTORS TRUST CO /PA 5,000 327,000 0.00%
244 United Asset Strategies, Inc. 5,000 327,000 0.00%
245 JANE STREET GROUP, LLC 4,811 314,000 0.00%
246 BLAIR WILLIAM & CO/IL 4,815 314,000 0.00%
247 OPTIMUM INVESTMENT ADVISORS 4,785 313,000 0.00%
248 CIBC Asset Management Inc 4,637 303,000 0.00%
249 Parallax Volatility Advisers, L.P. 4,519 295,000 0.00%
250 Gilman Hill Asset Management, LLC 4,517 295,000 0.00%
Page 5 of 7

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.