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Institutional Holdings of WEBMD HEALTH CORP (WBMD) on 12/31/2011

1. Company Information

Company/StockWEBMD HEALTH CORP (stock symbol: WBMD)
Funds Ownership151 out of total 3028 funds (5%) own this stock
Funds own total 41,160,422 shares, 71.21% of all outstanding shares
Funds SOLD -2,806,161 shares (-6.38%) in the quarter ended on 12/31/2011

2. Top 20 Funds Held WBMD in this Quarter (By Shares) Add to Yahoo Finance Message Board

No.FundSharesPut/CallActivity(Shr)% Port.% Out. Shrs
1.)KENSICO CAPITAL MANAGEMENT CORP6,577,901Added 14.02%8.36%11.38%
2.)ICAHN CARL C5,692,274Added 161.21%1.83%9.85%
3.)VANGUARD GROUP INC2,718,979Cut -0.27%0.02%4.70%
4.)WEISEL THOMAS PARTNERS ASSET MANAGEMENT LLC2,357,921Unchanged23.42%4.08%
5.)BLUE HARBOUR GROUP LP1,824,294Added 20.62%8.92%3.16%
6.)BLACKROCK INSTITUTIONAL TRUST COMPANY NA1,530,845Cut -11.76%0.02%2.65%
7.)FRESHFORD CAPITAL MANAGEMENT LLC1,492,910Added 98.94%8.70%2.58%
8.)BAMCO INC NY 1,380,050Cut -29.85%0.34%2.39%
9.)ORACLE INVESTMENT MANAGEMENT INC1,155,522Cut -0.08%6.78%2.00%
10.)FMR LLC1,036,434Cut -54.10%0.01%1.79%
11.)MASSACHUSETTS FINANCIAL SERVICES CO MA 866,919Cut -7.15%0.04%1.50%
12.)STATE STREET CORP799,709Cut -4.39%0.01%1.38%
13.)WADDELL & REED FINANCIAL INC796,800Added 103.92%0.07%1.38%
14.)GRANAHAN INVESTMENT MANAGEMENT INC MA771,991Cut -2.11%1.10%1.34%
15.)PASSPORT CAPITAL LLC755,500Cut -21.85%2.28%1.31%
16.)SAMLYN CAPITAL LLC627,512New0.75%1.09%
17.)BARCLAYS PLC607,900CALLAdded 1,799.69%0.03%1.05%
18.)CARLSON CAPITAL L P607,011Added 2.66%0.33%1.05%
19.)CITADEL ADVISORS LLC569,966Added 178.64%0.05%0.99%
20.)INVESCO LTD527,982Added 1.26%0.01%0.91%



3. Top 20 Funds Held WBMD in this Quarter (By % of Portfolio) Add to Yahoo Finance Message Board

No.FundSharesPut/CallActivity(Shr)% Port.% Out. Shrs
1.)WEISEL THOMAS PARTNERS ASSET MANAGEMENT LLC2,357,921Unchanged23.42%4.08%
2.)BLUE HARBOUR GROUP LP1,824,294Added 20.62%8.92%3.16%
3.)FRESHFORD CAPITAL MANAGEMENT LLC1,492,910Added 98.94%8.70%2.58%
4.)KENSICO CAPITAL MANAGEMENT CORP6,577,901Added 14.02%8.36%11.38%
5.)ORACLE INVESTMENT MANAGEMENT INC1,155,522Cut -0.08%6.78%2.00%
6.)CHINOOK CAPITAL MANAGEMENT231,427New2.50%0.40%
7.)PASSPORT CAPITAL LLC755,500Cut -21.85%2.28%1.31%
8.)ATWATER CAPITAL MANAGEMENT LP110,983New2.06%0.19%
9.)CONTINENTAL ADVISORS LLC90,700Added 15.54%1.96%0.16%
10.)GLENHILL ADVISORS LLC297,924New1.90%0.52%
11.)ICAHN CARL C5,692,274Added 161.21%1.83%9.85%
12.)SHIKIAR ASSET MANAGEMENT INC70,900Cut -28.98%1.81%0.12%
13.)NANTAHALA CAPITAL MANAGEMENT LLC238,900CALLNew1.71%0.41%
14.)SILVER CAPITAL MANAGEMENT LLC32,035New1.43%0.06%
15.)JHL CAPITAL GROUP LLC255,300New1.37%0.44%
16.)SEMAPHORE MANAGEMENT LLC74,510New1.15%0.13%
17.)RAIL SPLITTER CAPITAL MANAGEMENT LLC98,464Cut -50.77%1.14%0.17%
18.)GRANAHAN INVESTMENT MANAGEMENT INC MA771,991Cut -2.11%1.10%1.34%
19.)GREEN ARROW CAPITAL MANAGEMENT LLC170,000Added 180.87%0.81%0.29%
20.)SAMLYN CAPITAL LLC627,512New0.75%1.09%

4. Top 20 Funds BOUGHT NEW WBMD in this Quarter (By Shares) Add to Yahoo Finance Message Board

No.FundSharesPut/Call% Port.% Out. Shrs
1.)SAMLYN CAPITAL LLC627,5120.75%1.09%
2.)GLENHILL ADVISORS LLC297,9241.90%0.52%
3.)JHL CAPITAL GROUP LLC255,3001.37%0.44%
4.)NANTAHALA CAPITAL MANAGEMENT LLC238,900CALL1.71%0.41%
5.)CHINOOK CAPITAL MANAGEMENT231,4272.50%0.40%
6.)HUDSON BAY CAPITAL MANAGEMENT LP199,300CALL0.42%0.34%
7.)ARONSON & JOHNSON & ORTIZ LP126,5000.03%0.22%
8.)ATWATER CAPITAL MANAGEMENT LP110,9832.06%0.19%
9.)GREEN ARROW CAPITAL MANAGEMENT LLC100,000PUT0.48%0.17%
10.)PENTWATER CAPITAL MANAGEMENT LP100,000CALL0.09%0.17%
11.)WEISS GEORGE A95,0000.12%0.16%
12.)SEMAPHORE MANAGEMENT LLC74,5101.15%0.13%
13.)40 NORTH INDUSTRIES LLC59,8750.70%0.10%
14.)MOORE CAPITAL MANAGEMENT LLC55,0000.07%0.10%
15.)AQR CAPITAL MANAGEMENT LLC51,3000.01%0.09%
16.)ULYSSES MANAGEMENTLLC50,0000.47%0.09%
17.)P SCHOENFELD ASSET MANAGEMENT LLC NY50,000CALL0.14%0.09%
18.)CITIGROUP INC42,000CALL0.00%0.07%
19.)RAPTOR CAPITAL MANAGEMENT LP34,2000.70%0.06%
20.)BNP PARIBAS ARBITRAGE SNC33,8690.00%0.06%

5. Top 20 Funds SOLD OUT WBMD in this Quarter (By Shares) Add to Yahoo Finance Message Board

No.FundSharesPut/Call% Port.% Out. Shrs
1.)CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM2,474,7290.20%4.28%
2.)CADIAN CAPITAL MANAGEMENT LLC425,0000.57%0.74%
3.)ADAGE CAPITAL PARTNERS GP LLC232,4000.03%0.40%
4.)LEGAL & GENERAL GROUP PLC161,9360.01%0.28%
5.)CATAPULT CAPITAL MANAGEMENT LLC54,4730.29%0.09%
6.)ROTHSCHILD ASSET MANAGEMENT INC50,4840.05%0.09%
7.)HIGHBRIDGE CAPITAL MANAGEMENT LLC50,2240.02%0.09%
8.)BALYASNY ASSET MANAGEMENT LLC50,000CALL0.00%0.09%
9.)TECHNICAL FINANCIAL SERVICES LLC46,1740.08%0.08%
10.)JEFFERIES GROUP INC DE 43,100CALL0.01%0.07%
11.)SOROS FUND MANAGEMENT LLC36,0000.02%0.06%
12.)PORTOLAN CAPITAL MANAGEMENT LLC32,2520.28%0.06%
13.)SHELL ASSET MANAGEMENT CO30,5520.02%0.05%
14.)COLUMBIA PARTNERS L L C INVESTMENT MANAGEMENT28,0790.05%0.05%
15.)TD ASSET MANAGEMENT INC22,3000.00%0.04%
16.)D E SHAW & CO INC20,000CALL0.00%0.03%
17.)CHATHAM CAPITAL GROUP INC19,2380.33%0.03%
18.)TWO SIGMA ADVISERS LLC14,6000.04%0.03%
19.)CAMPBELL & CO INVESTMENT ADVISER LLC14,1000.48%0.02%
20.)AVIVA PLC12,8700.01%0.02%