Is TKLC a good stock to own? Find out who bought TEKELEC, who sold TEKELEC (TKLC) stock, and who holds a large position in TEKELEC.

• KENSICO CAPITAL MANAGEMENT owns 6.97M shares worth $76.24M
• Brookside Capital Management, LLC* owns 6.46M shares worth $70.65B
• S Squared Technology owns 1.73M shares worth $18.89M
• Centaurus Capital owns 1.72M shares worth $18.80M
• AQR Capital Management owns 1.47M shares worth $16.11M
• Integrity Asset Management owns 1.47M shares worth $17.48M
• STATE STREET CORPORATION owns 1.30M shares worth $14.17M
• Commonwealth of Pennsylvania owns 983664 shares worth $10.75M
• S.A.C. Capital Advisors owns 948244 shares worth $10.36M
• Omega Advisors owns 908742 shares worth $9.93M
• Contour Asset Management owns 900000 shares worth $9.84M
• First Eagle Investment Management owns 750000 shares worth $8.20M
• Segall Bryant & Hamill owns 679784 shares worth $7.43M
• Norges Bank Investment Management owns 485541 shares worth $5.31M
• WCM Investment Management owns 462904 shares worth $5.06M
• Barclays owns 397207 shares worth $4.34M
• Investment Counselors of Maryland owns 359875 shares worth $3.93M
• TIAA-CREF Investment Management owns 343704 shares worth $3.76M
• Inves owns 329719 shares worth $3.60M
• Public Sector Pension Investment Board owns 318526 shares worth $3.48M
• Principal Financial owns 300573 shares worth $3.29M
• Level Global Investors owns 300000 shares worth $3.57M
• Technical Financial Services owns 239355 shares worth $2.62M
• Geode Capital Management owns 223417 shares worth $2.43M

• Vanguard sold on Sept. 30, 2011
• Neuberger Berman sold on Sept. 30, 2011
• Intrepid Capital Management sold on Sept. 30, 2011
• Jacobs Levy Equity Management sold on Sept. 30, 2011
• Royce & Associates sold on Sept. 30, 2011
• PEAK6 Investments sold on Sept. 30, 2011
• Oxford Asset Management sold on Sept. 30, 2011
• Frank Russell Company sold on Sept. 30, 2011
• Chesapeake Asset Management sold on Sept. 30, 2011
• ING Investment Management Co Address: 10 State House Square sold on Sept. 30, 2011
• Credit Suisse AG sold on Sept. 30, 2011
• GOLDMAN SACHS sold on Sept. 30, 2011
• Courage Capital Management sold on Sept. 30, 2011
• Catapult Capital Management sold on Sept. 30, 2011
• HIGHBRIDGE CAPITAL MANAGEMENT sold on Sept. 30, 2011
• Charles Schwab Investment Management sold on Sept. 30, 2011
• Ameriprise Financial sold on June 30, 2011
• Freshford Capital Management sold on June 30, 2011
• Ardsley Advisory Partners sold on June 30, 2011
• Millennium Management sold on June 30, 2011
• Two Sigma Investments sold on June 30, 2011
• CalPERS sold on June 30, 2011
• Netols Asset Management sold on March 31, 2011
• Soundpost Partners sold on March 31, 2011
• Renaissance Technologies sold on March 31, 2011
• Shannon River Fund Management sold on March 31, 2011
• FMR sold on Dec. 31, 2010
• Thompson, Siegel, & Walmsley sold on Dec. 31, 2010
• Level Management sold on Sept. 30, 2010
• Carlson Capital sold on June 30, 2010
• Tudor Investment Corporation sold on March 31, 2007
• Maverick Capital sold on March 31, 2007
• Manulife Asset Management sold on June 30, 2006

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