K2 PRINCIPAL FUND, L.P. - ALERE INC ownership

ALERE INC's ticker is ALR and the CUSIP is 01449J105. A total of 185 filers reported holding ALERE INC in Q3 2017. The put-call ratio across all filers is 0.77 and the average weighting 0.8%.

Quarter-by-quarter ownership
K2 PRINCIPAL FUND, L.P. ownership history of ALERE INC
ValueSharesWeighting
Q2 2017$528,000
-94.7%
10,516
-94.7%
0.04%
-97.4%
Q1 2016$10,047,000198,5231.37%
Other shareholders
ALERE INC shareholders Q3 2017
NameSharesValueWeighting ↓
STEINBERG ASSET MANAGEMENT LLC 1,025,583$49,382,0007.67%
SLS MANAGEMENT LLC 198,005$9,534,0007.28%
EdgePoint Investment Group Inc. 6,264,754$301,648,0006.00%
Private Capital Management, LLC 941,823$45,349,0005.40%
McClain Value Management LLC 344,158$16,571,0005.23%
SCOPIA CAPITAL MANAGEMENT LP 4,862,081$234,109,0005.02%
DOMINI IMPACT INVESTMENTS LLC 6,005$289,0004.72%
Gryphon International Investment CORP 393,465$18,945,0004.62%
KIRR MARBACH & CO LLC /IN/ 393,208$18,933,0003.85%
Addison Capital Co 57,438$2,766,0002.57%
View complete list of ALERE INC shareholders