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Markwest Energy Partners Lp (MWE)

Hypotheticals Contact Info Isins Cusips Symbols Summary Holdings/Transactions Report Options Columns to Show Preferences

Last Activity: 2009-11-18 Country: United StatesIndustry: Pipelines

Transactions: Currently showing holdings/transactions Filed between 2009-08-20 and 2009-11-18
Prices: Currenty using base stock prices on Filing Date compared to stock prices on 2009-11-20

Hypotheticals

Hypotheticals use the owners holdings and changes reported as a model portfolio combining with stock price changes between the base price date and end price date. All results/returns are hypothetical and are not actual results!
 

Contact Information

1515 Arapahoe Street,Tower 2 Suite 700,Denver, Co 80202-2126,United States
Phone: 303-925-9200 Fax: 303-290-8769 Website: HTTP://WWW.MARKWEST.COM

ISIN International Securities Identification Number

Unknown

CUSIP Committee on Uniform Securities Identification Procedures

570759100

Stock Symbols and Exchanges

Exchange Symbol Reuters Bloomberg Exchange Name MICR ACCR City Country Website
mwemwe mwe:us New York Stock Exchange xnys nyseNew YorkUnited States WWW.NYSE.COM

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Owners Summary

Owners: 83Owners Buying: 42Buying Pct.: 50.60 %Owners Netrual: 17Neutral Pct.: 20.48 %Owners Selling: 24Selling Pct.: 28.91 %
Score: 3.38Brand New: 19Increase Existing: 23No Change: 17Sold Some: 19Dumped All: 5No Comparison: 0

Owners Reporting Options

Use 'As-Of/On' instead of 'Filed' for dates: Begin date: End date:
A begin price of 1900-01-01 will use the date filed for begin price: Begin Price date: End Price date:
- report date span limited to 100 days, all dates in format of yyyy-mm-dd, all fields required!

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Filed As Of/On Form Name
Fundclass Shares Activity Shares Change
Shares Change Pct. Hypothetical Old Value Hypothetical New Value Hypothetical Value Change
Hypothetical Return Hypothetical Results Director Ten Pct
Other Officer Officer Title History
News Article
   

Holdings/Transactions

FiledAs-Of/OnFormFullnameFund ClassSharesActivityShares ChangeShares Pct. ChangeHypothetical Old ValueHypothetical New Value Hypothetical Value Chg.Hypotheticals Return Hypotheticals Results Director Other Ten Pct Officer Officer Title News Article History
2009-11-182009-09-30 13F-HRJane Street Holding LlcInstitution Sold All-14,657-100 %-2.28 % $8,354News Article History of Jane Street Holding Llc Ownership Of Markwest Energy Partners Lp
2009-11-172009-09-30 13F-HR/AAmvescap PlcInstitution 254,051Added More250,7547605.52 %$6,244,574$6,181,061$-63,513-1.01 % $-62,689News Article History of Amvescap Plc Ownership Of Markwest Energy Partners Lp
2009-11-172009-09-30 13F-HR/ACredit Suisse First BostonInstitution 724,290Added More401,365124.29 %$17,803,048$17,621,976$-181,073-1.01 % $-100,341News Article History of Credit Suisse First Boston Ownership Of Markwest Energy Partners Lp
2009-11-172009-09-30 13F-HRWells Fargo And CoInstitution 99,253Sold Some-32,837-24.85 %$2,439,639$2,414,825$-24,813-1.01 % $8,209News Article History of Wells Fargo And Co Ownership Of Markwest Energy Partners Lp
2009-11-162009-09-30 13F-HRAmerican International Group IncInstitution 200New Holding200100 %$4,812$4,866$541.12 % $54News Article History of American International Group Inc Ownership Of Markwest Energy Partners Lp
2009-11-162009-09-30 13F-HRArgyll Research LlcInstitution 300,000New Holding300,000100 %$7,218,000$7,299,000$81,0001.12 % $81,000News Article History of Argyll Research Llc Ownership Of Markwest Energy Partners Lp
2009-11-162009-09-30 13F-HRBridgewater Investment Management LlcInstitution 300New Holding300100 %$7,218$7,299$811.12 % $81News Article History of Bridgewater Investment Management Llc Ownership Of Markwest Energy Partners Lp
2009-11-162009-09-30 13F-HRFifth Third BancorpInstitution 1,000Added More500100.00 %$24,060$24,330$2701.12 % $135News Article History of Fifth Third Bancorp Ownership Of Markwest Energy Partners Lp
2009-11-162009-09-30 13F-HRFirst National Bank Of Chester CountyInstitution Sold All-1,400-100 %1.12 % $-378News Article History of First National Bank Of Chester County Ownership Of Markwest Energy Partners Lp
2009-11-162009-09-30 13F-HRFmr CorpInstitution 443,500Added More266,500150.56 %$10,670,610$10,790,355$119,7451.12 % $71,955News Article History of Fmr Corp Ownership Of Markwest Energy Partners Lp
2009-11-162009-09-30 13F-HRMackenzie Financial CorpInstitution 515,100Added More1,1000.21 %$12,393,306$12,532,383$139,0771.12 % $297News Article History of Mackenzie Financial Corp Ownership Of Markwest Energy Partners Lp
2009-11-162009-09-30 13F-HRMagnetar Financial LlcInstitution 24,200Added More8,00049.38 %$582,252$588,786$6,5341.12 % $2,160News Article History of Magnetar Financial Llc Ownership Of Markwest Energy Partners Lp
2009-11-162009-09-30 13F-HRMorgan StanleyInstitution 1,504,470Added More458,75543.86 %$36,197,548$36,603,755$406,2071.12 % $123,864News Article History of Morgan Stanley Ownership Of Markwest Energy Partners Lp
2009-11-162009-09-30 13F-HRNorthern Trust CorpInstitution 47,330No Change00 %$1,138,760$1,151,539$12,7791.12 % $0News Article History of Northern Trust Corp Ownership Of Markwest Energy Partners Lp
2009-11-162009-09-30 13F-HRRockefeller Financial Services IncInstitution 1,205No Change00 %$28,992$29,318$3251.12 % $0News Article History of Rockefeller Financial Services Inc Ownership Of Markwest Energy Partners Lp
2009-11-162009-09-30 13F-HRSwank Energy Income Advisors LpInstitution 1,202,700Added More159,00015.23 %$28,936,962$29,261,691$324,7291.12 % $42,930News Article History of Swank Energy Income Advisors Lp Ownership Of Markwest Energy Partners Lp
2009-11-162009-09-30 13F-HRUs Bancorp DeInstitution 2,450Sold Some-350-12.50 %$58,947$59,609$6621.12 % $-95News Article History of Us Bancorp De Ownership Of Markwest Energy Partners Lp
2009-11-162009-09-30 13F-HRWeiss Multi-Strategy Advisers LlcInstitution 65,000New Holding65,000100 %$1,563,900$1,581,450$17,5501.12 % $17,550News Article History of Weiss Multi-Strategy Advisers Llc Ownership Of Markwest Energy Partners Lp
2009-11-132009-09-30 13F-HRBarclays PlcInstitution 2,113Added More20610.80 %$50,564$51,409$8451.67 % $82News Article History of Barclays Plc Ownership Of Markwest Energy Partners Lp
2009-11-132009-09-30 13F-HRCohen And Steers IncInstitution 534,961Added More297,961125.72 %$12,801,617$13,015,601$213,9841.67 % $119,184News Article History of Cohen And Steers Inc Ownership Of Markwest Energy Partners Lp
2009-11-132009-09-30 13F-HRColorado State Bank TrustInstitution 28,900No Change00 %$691,577$703,137$11,5601.67 % $0News Article History of Colorado State Bank Trust Ownership Of Markwest Energy Partners Lp
2009-11-132009-09-30 13F-HRDelta Partners LlcInstitution 802,314Sold Some-23,900-2.89 %$19,199,374$19,520,300$320,9261.67 % $-9,560News Article History of Delta Partners Llc Ownership Of Markwest Energy Partners Lp
2009-11-132009-09-30 13F-HRGeode Capital Management LlcInstitution 60,342Sold Some-42,988-41.60 %$1,443,984$1,468,121$24,1371.67 % $-17,195News Article History of Geode Capital Management Llc Ownership Of Markwest Energy Partners Lp
2009-11-132009-09-30 13F-HRGlg Partners IncInstitution 10,000No Change00 %$239,300$243,300$4,0001.67 % $0News Article History of Glg Partners Inc Ownership Of Markwest Energy Partners Lp
2009-11-132009-09-30 13F-HRGoldman Sachs Group IncInstitution 12,578Sold Some-2,199-14.88 %$300,992$306,023$5,0311.67 % $-880News Article History of Goldman Sachs Group Inc Ownership Of Markwest Energy Partners Lp
2009-11-132009-09-30 13F-HRHightower Advisors LlcNo Data 16,636Added More4,96442.52 %$398,099$404,754$6,6541.67 % $1,986News Article History of Hightower Advisors Llc Ownership Of Markwest Energy Partners Lp
2009-11-132009-09-30 13F-HRLegg Mason Investment Counsel LlcInstitution 169,577No Change00 %$4,057,978$4,125,808$67,8311.67 % $0News Article History of Legg Mason Investment Counsel Llc Ownership Of Markwest Energy Partners Lp
2009-11-132009-09-30 13F-HRMunder Capital ManagementInstitution 9,100New Holding9,100100 %$217,763$221,403$3,6401.67 % $3,640News Article History of Munder Capital Management Ownership Of Markwest Energy Partners Lp
2009-11-132009-09-30 13F-HR/ANeuberger Berman Group LlcNo Data 84,526Sold Some-68,755-44.85 %$2,022,707$2,056,518$33,8101.67 % $-27,502News Article History of Neuberger Berman Group Llc Ownership Of Markwest Energy Partners Lp
2009-11-132009-09-30 13F-HRNorthwestern Investment Management Co LlcInstitution Sold All-124,000-100 %1.67 % $-49,600News Article History of Northwestern Investment Management Co Llc Ownership Of Markwest Energy Partners Lp
2009-11-132009-09-30 13F-HROppenheimer And Co IncInstitution 18,562New Holding18,562100 %$444,189$451,613$7,4251.67 % $7,425News Article History of Oppenheimer And Co Inc Ownership Of Markwest Energy Partners Lp
2009-11-132009-09-30 13F-HRPinnacle Holdings LlcInstitution 216,434Added More5,1172.42 %$5,179,266$5,265,839$86,5741.67 % $2,047News Article History of Pinnacle Holdings Llc Ownership Of Markwest Energy Partners Lp
2009-11-132009-09-30 13F-HRRbc Dain Rauscher IncInstitution 452,351Added More19,1494.42 %$10,824,759$11,005,700$180,9401.67 % $7,660News Article History of Rbc Dain Rauscher Inc Ownership Of Markwest Energy Partners Lp
2009-11-132009-09-30 13F-HRRenaissance Technologies CorpInstitution 72,145Sold Some-14,500-16.73 %$1,726,430$1,755,288$28,8581.67 % $-5,800News Article History of Renaissance Technologies Corp Ownership Of Markwest Energy Partners Lp
2009-11-132009-09-30 13F-HR/AResearch Affiliates LlcInstitution 25,890No Change00 %$619,548$629,904$10,3561.67 % $0News Article History of Research Affiliates Llc Ownership Of Markwest Energy Partners Lp
2009-11-122009-09-30 13F-HRAvenir CorpInstitution 319,440Added More6,0501.93 %$7,551,562$7,771,975$220,4142.91 % $4,175News Article History of Avenir Corp Ownership Of Markwest Energy Partners Lp
2009-11-122009-09-30 13F-HRClaymore Advisors LlcInstitution 80,082New Holding80,082100 %$1,893,138$1,948,395$55,2572.91 % $55,257News Article History of Claymore Advisors Llc Ownership Of Markwest Energy Partners Lp
2009-11-122009-09-30 13F-HRGreen Square Capital Management LlcInstitution 9,095New Holding9,095100 %$215,006$221,281$6,2762.91 % $6,276News Article History of Green Square Capital Management Llc Ownership Of Markwest Energy Partners Lp
2009-11-122009-09-30 13F-HRKarpas Strategies LlcInstitution 41,770No Change00 %$987,443$1,016,264$28,8212.91 % $0News Article History of Karpas Strategies Llc Ownership Of Markwest Energy Partners Lp
2009-11-122009-09-30 13F-HRMerrill Lynch And Co IncInstitution 193,945New Holding193,945100 %$4,584,860$4,718,682$133,8222.91 % $133,822News Article History of Merrill Lynch And Co Inc Ownership Of Markwest Energy Partners Lp
2009-11-122009-09-30 13F-HRSusquehanna International Group LlpInstitution Sold All-21,659-100 %2.91 % $-14,945News Article History of Susquehanna International Group Llp Ownership Of Markwest Energy Partners Lp
2009-11-122009-09-30 13F-HRTortoise Capital Advisors LlcInstitution 2,461,655Sold Some-658,634-21.10 %$58,193,524$59,892,066$1,698,5422.91 % $-454,457News Article History of Tortoise Capital Advisors Llc Ownership Of Markwest Energy Partners Lp
2009-11-122009-09-30 13F-HRTravelers Companies IncInstitution 115,000No Change00 %$2,718,600$2,797,950$79,3502.91 % $0News Article History of Travelers Companies Inc Ownership Of Markwest Energy Partners Lp
2009-11-102009-09-30 13F-HRCitigroup IncInstitution 43,781Sold Some-63,394-59.14 %$1,078,764$1,065,192$-13,572-1.25 % $19,652News Article History of Citigroup Inc Ownership Of Markwest Energy Partners Lp
2009-11-102009-09-30 13F-HRGlenmede Trust Co NaInstitution 3,300No Change00 %$81,312$80,289$-1,023-1.25 % $0News Article History of Glenmede Trust Co Na Ownership Of Markwest Energy Partners Lp
2009-11-102009-09-30 13F-HRJ P Morgan Chase And CoInstitution 282,292Added More151,596115.99 %$6,955,675$6,868,164$-87,511-1.25 % $-46,995News Article History of J P Morgan Chase And Co Ownership Of Markwest Energy Partners Lp
2009-11-102009-09-30 13F-HRUbs AgInstitution 59,973Sold Some-7,902-11.64 %$1,477,735$1,459,143$-18,592-1.25 % $2,450News Article History of Ubs Ag Ownership Of Markwest Energy Partners Lp
2009-11-092009-09-30 13F-HRAlbion Financial Group UtInstitution 9,100New Holding9,100100 %$234,143$221,403$-12,740-5.44 % $-12,740News Article History of Albion Financial Group Ut Ownership Of Markwest Energy Partners Lp
2009-11-092009-09-30 13F-HRJohnson Investment Counsel IncInstitution 17,000No Change00 %$437,410$413,610$-23,800-5.44 % $0News Article History of Johnson Investment Counsel Inc Ownership Of Markwest Energy Partners Lp
2009-11-062009-09-30 13F-HRMetlife Securities IncInstitution 1,400Sold Some-1,700-54.83 %$35,112$34,062$-1,050-2.99 % $1,275News Article History of Metlife Securities Inc Ownership Of Markwest Energy Partners Lp
2009-11-062009-09-30 13F-HRSchwab Charles Investment Management IncInstitution 98,600No Change00 %$2,472,888$2,398,938$-73,950-2.99 % $0News Article History of Schwab Charles Investment Management Inc Ownership Of Markwest Energy Partners Lp
2009-11-062009-09-30 13F-HRWaddell And Reed Financial IncInstitution 350,100Added More74,20026.89 %$8,780,508$8,517,933$-262,575-2.99 % $-55,650News Article History of Waddell And Reed Financial Inc Ownership Of Markwest Energy Partners Lp
2009-11-062009-09-30 13F-HRWestport Resources Management IncInstitution 28,902Added More3051.06 %$724,862$703,186$-21,677-2.99 % $-229News Article History of Westport Resources Management Inc Ownership Of Markwest Energy Partners Lp
2009-11-052009-09-30 13F-HRValue Line IncInstitution 10,000Sold Some-5,000-33.33 %$250,500$243,300$-7,200-2.87 % $3,600News Article History of Value Line Inc Ownership Of Markwest Energy Partners Lp
2009-11-042009-09-30 13F-HROptimum Investment AdvisorsInstitution 9,170New Holding9,170100 %$226,041$223,106$-2,934-1.29 % $-2,934News Article History of Optimum Investment Advisors Ownership Of Markwest Energy Partners Lp
2009-11-032009-09-30 13F-HRGme Capital LlcInstitution 44,600No Change00 %$1,098,944$1,085,118$-13,826-1.25 % $0News Article History of Gme Capital Llc Ownership Of Markwest Energy Partners Lp
2009-11-032009-09-30 13F-HRM And T Bank CorpInstitution 200Sold Some-550-73.33 %$4,928$4,866$-62-1.25 % $171News Article History of M And T Bank Corp Ownership Of Markwest Energy Partners Lp
2009-11-032009-09-30 13F-HRTurner Investment Partners IncInstitution 500New Holding500100 %$12,320$12,165$-155-1.25 % $-155News Article History of Turner Investment Partners Inc Ownership Of Markwest Energy Partners Lp
2009-11-022009-06-30 13F-HR/AYale Capital CorpInstitution 18,600New Holding18,600100 %$454,212$452,538$-1,674-0.36 % $-1,674News Article History of Yale Capital Corp Ownership Of Markwest Energy Partners Lp
2009-10-302009-09-30 13F-HRChickasaw Capital Management LlcInstitution 56,500Added More22,30065.20 %$1,356,565$1,374,645$18,0801.33 % $7,136News Article History of Chickasaw Capital Management Llc Ownership Of Markwest Energy Partners Lp
2009-10-302009-09-30 13F-HRMainstream Investment Advisers LlcInstitution 22,600Added More1,3506.35 %$542,626$549,858$7,2321.33 % $432News Article History of Mainstream Investment Advisers Llc Ownership Of Markwest Energy Partners Lp
2009-10-302009-09-30 13F-HROxford Asset ManagementInstitution 38,783Added More19,612102.30 %$931,180$943,590$12,4111.33 % $6,276News Article History of Oxford Asset Management Ownership Of Markwest Energy Partners Lp
2009-10-302009-09-30 13F-HRYale Capital CorpInstitution 33,850Added More15,25081.98 %$812,739$823,571$10,8321.33 % $4,880News Article History of Yale Capital Corp Ownership Of Markwest Energy Partners Lp
2009-10-292009-09-30 13F-HRBurnham Asset Management CorpInstitution 105,810Added More30,00039.57 %$2,672,761$2,574,357$-98,403-3.68 % $-27,900News Article History of Burnham Asset Management Corp Ownership Of Markwest Energy Partners Lp
2009-10-282009-09-30 13F-HRBeach Investment Counsel IncInstitution 14,020No Change00 %$354,426$341,107$-13,319-3.75 % $0News Article History of Beach Investment Counsel Inc Ownership Of Markwest Energy Partners Lp
2009-10-282009-09-30 13F-HRSolaris Asset Management LlcInstitution 2,200New Holding2,200100 %$55,616$53,526$-2,090-3.75 % $-2,090News Article History of Solaris Asset Management Llc Ownership Of Markwest Energy Partners Lp
2009-10-262009-09-30 13F-HRGlickenhaus And CoInstitution 413,742Sold Some-6,700-1.59 %$10,939,338$10,066,343$-872,996-7.98 % $14,137News Article History of Glickenhaus And Co Ownership Of Markwest Energy Partners Lp
2009-10-232009-09-30 13F-HRCommerce Bank N AInstitution 11,300Sold Some-600-5.04 %$301,371$274,929$-26,442-8.77 % $1,404News Article History of Commerce Bank N A Ownership Of Markwest Energy Partners Lp
2009-10-222009-09-30 13F-HRBlackrock Advisors LlcInstitution 666,400No Change00 %$17,639,608$16,213,512$-1,426,096-8.08 % $0News Article History of Blackrock Advisors Llc Ownership Of Markwest Energy Partners Lp
2009-10-222009-09-30 13F-HRBlackrock Investment Management LlcInstitution 2,282Sold Some-3,800-62.47 %$60,405$55,521$-4,883-8.08 % $8,132News Article History of Blackrock Investment Management Llc Ownership Of Markwest Energy Partners Lp
2009-10-222009-09-30 13F-HREagle Asset Management IncInstitution 202,240New Holding202,240100 %$5,353,293$4,920,499$-432,794-8.08 % $-432,794News Article History of Eagle Asset Management Inc Ownership Of Markwest Energy Partners Lp
2009-10-222009-09-30 13F-HRWood George FInstitution 395,500No Change00 %$10,468,885$9,622,515$-846,370-8.08 % $0News Article History of Wood George F Ownership Of Markwest Energy Partners Lp
2009-10-212009-09-30 13F-HRBank Of New York Mellon CorpInstitution 51,844Sold Some-50,676-49.43 %$1,384,753$1,261,365$-123,389-8.91 % $120,609News Article History of Bank Of New York Mellon Corp Ownership Of Markwest Energy Partners Lp
2009-10-212009-09-30 13F-HRTiedemann Trust CoInstitution 68,777Sold Some-15,660-18.54 %$1,837,034$1,673,344$-163,689-8.91 % $37,271News Article History of Tiedemann Trust Co Ownership Of Markwest Energy Partners Lp
2009-10-192009-09-30 13F-HRRothschild Investment CorpInstitution 9,750New Holding9,750100 %$260,520$237,218$-23,303-8.94 % $-23,303News Article History of Rothschild Investment Corp Ownership Of Markwest Energy Partners Lp
2009-10-192009-09-30 13F-HRStrs OhioInstitution 10,665New Holding10,665100 %$284,969$259,479$-25,489-8.94 % $-25,489News Article History of Strs Ohio Ownership Of Markwest Energy Partners Lp
2009-10-142009-09-30 13F-HRMurphy Capital Management IncInstitution 9,400New Holding9,400100 %$242,426$228,702$-13,724-5.66 % $-13,724News Article History of Murphy Capital Management Inc Ownership Of Markwest Energy Partners Lp
2009-10-132009-09-30 13F-HRFinancial Architects IncInstitution 100No Change00 %$2,518$2,433$-85-3.37 % $0News Article History of Financial Architects Inc Ownership Of Markwest Energy Partners Lp
2009-09-102009-03-31 13F-HR/AVeritable L PInstitution Sold All-26,580-100 %18.22 % $-99,675News Article History of Veritable L P Ownership Of Markwest Energy Partners Lp
2009-09-012009-06-30 13F-HR/AAmvescap PlcInstitution 3,297Sold Some-15,041-82.02 %$65,973$80,216$14,24321.58 % $-64,977News Article History of Amvescap Plc Ownership Of Markwest Energy Partners Lp
2009-09-012009-06-30 13F-HR/AFmr CorpInstitution 177,000New Holding177,000100 %$3,541,770$4,306,410$764,64021.58 % $764,640News Article History of Fmr Corp Ownership Of Markwest Energy Partners Lp
2009-08-282009-06-30 13F-HR/AWells Fargo And CoInstitution 132,090Added More53,26867.58 %$2,773,890$3,213,750$439,86015.85 % $177,382News Article History of Wells Fargo And Co Ownership Of Markwest Energy Partners Lp
2009-08-252009-06-30 13F-HRJohnson Investment Counsel IncInstitution 17,000No Change00 %$360,400$413,610$53,21014.76 % $0News Article History of Johnson Investment Counsel Inc Ownership Of Markwest Energy Partners Lp
Returned 83 Records!
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Note: All amounts are based on price of stock at date reported versus the current price! They do not represent actual profit/loss!
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