GAMCO INVESTORS, INC. ET AL - CELLULAR DYNAMICS INTL INC ownership

CELLULAR DYNAMICS INTL INC's ticker is ICEL and the CUSIP is 15117V109. A total of 2 filers reported holding CELLULAR DYNAMICS INTL INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GAMCO INVESTORS, INC. ET AL ownership history of CELLULAR DYNAMICS INTL INC
ValueSharesWeighting
Q1 2015$2,197,000133,7000.01%
Other shareholders
CELLULAR DYNAMICS INTL INC shareholders Q2 2015
NameSharesValueWeighting ↓
1922 Investment Co LLC 2,091,282$31,222,000100.00%
NORTHWESTERN MUTUAL LIFE INSURANCE CO 239,762$3,580,0007.98%
Park West Asset Management LLC 334,157$4,989,0000.57%
WASATCH ADVISORS LP 1,020,112$15,230,0000.15%
IRON Financial LLC 10,051$150,0000.11%
BOSTON FAMILY OFFICE LLC 83,960$1,254,0000.08%
Visium Asset Management, LP 310,300$4,633,0000.08%
Skylands Capital, LLC 41,947$626,0000.06%
Granite Investment Partners, LLC 23,418$350,0000.05%
MASON STREET ADVISORS, LLC 239,762$3,580,0000.03%
View complete list of CELLULAR DYNAMICS INTL INC shareholders