Timber Hill LLC - GERON CORP ownership

GERON CORP's ticker is GERN and the CUSIP is 374163103. A total of 105 filers reported holding GERON CORP in Q3 2013. The put-call ratio across all filers is 3.91 and the average weighting 0.1%.

Quarter-by-quarter ownership
Timber Hill LLC ownership history of GERON CORP
ValueSharesWeighting
Q2 2013$23,00015,0500.00%
Other shareholders
GERON CORP shareholders Q3 2013
NameSharesValueWeighting ↓
MPM BioImpact LLC 5,732,770$7,854,0001.22%
RA Capital Management 30,126,299$41,273,0000.57%
NEA Management Company, LLC 13,461,538$18,442,0000.22%
Virtus ETF Advisers LLC 146,618$201,0000.09%
Forefront Analytics, LLC 82,336$113,0000.04%
GSA CAPITAL PARTNERS LLP 226,098$310,0000.03%
Summit X, LLC 84,077$114,0000.03%
Poehling Capital Management, INC. 53,000$73,0000.02%
Arnhold LLC 154,700$212,0000.02%
Piscataqua Savings Bank 12,500$17,0000.02%
View complete list of GERON CORP shareholders