Is OIH a good stock to own? Find out who bought Oil Service HOLDRs, who sold Oil Service HOLDRs (OIH) stock, and who holds a large position in Oil Service HOLDRs.

• Citi owns 1.53M shares worth $176.42M
• GOLDMAN SACHS owns 1.32M shares worth $151.48M
• Jesaga Advisers owns 1.31M shares worth $183.85M
• Barclays owns 592600 shares worth $67.85M
• Lombard Odier Asset Management owns 502500 shares worth $57.49M
• Vermillion Asset Management owns 350000 shares worth $14.08M
• --- --------------------- ---------------------- owns 240000 shares worth $27.57M
• Laurion Capital Management owns 151279 shares worth $265.27M
• Miller Investment Management owns 128396 shares worth $13.24M
• Walleye Trading owns 89300 shares worth $9.82M
• Bank of America Corporation owns 72559 shares worth $8.31M
• Coordinating Investment Fiduciary of Raytheon Company Employee owns 72500 shares worth $7.21M

• UBS AG sold on Sept. 30, 2011
• Parallax Volatility Advisers sold on Sept. 30, 2011
• Sound Energy Partners sold on Sept. 30, 2011
• Astenbeck Capital Management sold on Sept. 30, 2011
• Vinik Asset Management sold on Sept. 30, 2011
• WEISS MULTI-STRATEGY ADVISERS sold on Sept. 30, 2011
• PEAK6 Investments sold on Sept. 30, 2011
• Virtu Financial sold on Sept. 30, 2011
• Cambrian Capital sold on Sept. 30, 2011
• Royal Bank of Canada sold on Sept. 30, 2011
• Jefferies sold on Sept. 30, 2011
• Decade Capital Management sold on Sept. 30, 2011
• Traxis Partners sold on Sept. 30, 2011
• Soros Fund Management sold on Sept. 30, 2011
• Timber Hill sold on Sept. 30, 2011
• QCM Cayman sold on Sept. 30, 2011
• Millennium Management sold on Sept. 30, 2011
• Renaissance Technologies sold on Sept. 30, 2011
• Merchants' Gate Capital sold on Sept. 30, 2011
• Occidental Petroleum Corporation sold on Sept. 30, 2011
• Capstone Investment Advisors sold on Sept. 30, 2011
• Coordinating Investment Fiduciary of Raytheon Company Employee sold on Sept. 30, 2011
• Jeffrey L. Gendell sold on Sept. 30, 2011
• HARRIS FINANCIAL sold on Sept. 30, 2011
• Credit Suisse AG sold on Sept. 30, 2011
• Eos Partners sold on Sept. 30, 2011
• Sonterra Capital sold on June 30, 2011
• U.S. Global Investors sold on June 30, 2011
• Vollero Beach Capital Partners sold on June 30, 2011
• Black River Asset Management sold on June 30, 2011
• Bank of Nova Scotia sold on June 30, 2011
• Empyrean Capital Partners sold on June 30, 2011
• STEVENS CAPITAL MANAGEMENT sold on June 30, 2011
• KBC Group NV sold on June 30, 2011
• Royal Bank of Scotland sold on June 30, 2011
• Diamondback Capital Management sold on March 31, 2011
• Fore Research & Management sold on March 31, 2011
• Nicholas Investments Partners sold on March 31, 2011
• Amiya Capital sold on March 31, 2011
• Maplelane Capital sold on March 31, 2011
• Lockheed Martin Investment Management Company sold on March 31, 2011
• Howard Hughes Medical Institute sold on March 31, 2011
• Verition Fund Management sold on March 31, 2011
• GeoSphere Capital Management sold on March 31, 2011
• Franklin Resources sold on March 31, 2011
• J P MORGAN CHASE & CO sold on Dec. 31, 2010
• MOORE CAPITAL MANAGEMENT sold on Dec. 31, 2010
• Wellington Management Company sold on Dec. 31, 2010
• Argonaut Capital Management sold on Dec. 31, 2010
• GMB Capital Management sold on Dec. 31, 2010
• Discovery Capital Management sold on Dec. 31, 2010
• Tudor Investment Corporation sold on Sept. 30, 2010
• Level Management sold on Sept. 30, 2009
• S.A.C. Capital Advisors sold on Sept. 30, 2009
• Manulife Asset Management sold on March 31, 2005

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