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Platinum Underwriters Holdings, Ltd Institutional Ownership

PTP 
$58.16
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0.12
  negative  
0.21%
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*Delayed - data as of May 20, 2013 
Exchange: NYSE
Industry: Finance
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Company Details

Institutional Ownership
Type Value
Total Shares Out Standing (millions): 32
Market Capitalization ($ millions): $1,907
Institutional Ownership: 103.03%
Price (as of 03/31/2013) 58.28

Ownership Summary

Ownership Analysis # of Holders Shares
Total Shares Held: 169 32,717,809
New Positions: 27 1,385,594
Increased Positions: 80 3,131,247
Decreased Positions: 71 3,237,280
Holders With Activity: 151 6,368,527
Sold Out Positions: 19 492,992

Institutional Holdings information for PTP is filed by major institutions on form 13-F with the Securities and Exchange Commission. Learn more about the information on this page in the help area for Institutional Holdings.


19 Sold Out Institutional Holders
492,992 Sold Out Total Shares Held

Click on the column header links to resort ascending (^) or descending (v).

Owner Name Date Shared Held Change (Shares) Change(%) Value(in 1,000s)
A.R.T. ADVISORS, LLC 03/31/2013 0 (30,195) Sold Out
AXA 03/31/2013 0 (1,840) Sold Out
BATTERYMARCH FINANCIAL MANAGEMENT INC 03/31/2013 0 (5,100) Sold Out
BLACKROCK JAPAN CO. LTD 03/31/2013 0 (658) Sold Out
CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 03/31/2013 0 (9,558) Sold Out
CR INTRINSIC INVESTORS, LLC 03/31/2013 0 (38,210) Sold Out
D. E. SHAW & CO., INC. 03/31/2013 0 (18,593) Sold Out
DENVER INVESTMENT ADVISORS LLC 03/31/2013 0 (93,900) Sold Out
ELLINGTON MANAGEMENT GROUP LLC 03/31/2013 0 (20,600) Sold Out
LADENBURG THALMANN FINANCIAL SERVICES INC 03/31/2013 0 (90) Sold Out
NOMURA HOLDINGS INC 03/31/2013 0 (68,200) Sold Out
NORTHERN TRUST CO OF CONNECTICUT 03/31/2013 0 (63,500) Sold Out
NUVEEN ASSET MANAGEMENT, LLC 03/31/2013 0 (57,381) Sold Out
RATAN CAPITAL MANAGEMENT LP 03/31/2013 0 (18,565) Sold Out
RETIREMENT PLANNING GROUP 12/31/2012 0 (14) Sold Out