GAMCO INVESTORS, INC. ET AL - ALERE INC ownership

ALERE INC's ticker is ALR and the CUSIP is 01449J105. A total of 203 filers reported holding ALERE INC in Q2 2014. The put-call ratio across all filers is 1.48 and the average weighting 0.3%.

Quarter-by-quarter ownership
GAMCO INVESTORS, INC. ET AL ownership history of ALERE INC
ValueSharesWeighting
Q3 2017$23,196,000
-9.4%
454,922
-10.8%
0.14%
-12.2%
Q2 2017$25,594,000
+75.5%
509,952
+38.9%
0.16%
+78.3%
Q1 2017$14,586,000
-1.6%
367,120
-3.5%
0.09%
-2.1%
Q4 2016$14,830,000
-21.5%
380,545
-12.9%
0.09%
-23.6%
Q3 2016$18,881,000
-14.2%
436,660
-17.3%
0.12%
-15.8%
Q2 2016$22,016,000
-12.0%
528,225
+6.9%
0.15%
-11.5%
Q1 2016$25,007,000
+171.7%
494,105
+109.9%
0.16%
+175.0%
Q4 2015$9,203,000
-18.1%
235,430
+0.9%
0.06%
-18.9%
Q3 2015$11,240,000
-2.4%
233,430
+6.9%
0.07%
+19.4%
Q2 2015$11,521,000
+13.2%
218,400
+4.9%
0.06%
+17.0%
Q1 2015$10,179,000
+31.9%
208,150
+2.5%
0.05%
+32.5%
Q4 2014$7,718,000
-24.5%
203,100
-23.0%
0.04%
-27.3%
Q3 2014$10,229,000
+12.6%
263,770
+8.6%
0.06%
+14.6%
Q2 2014$9,087,000
+234.2%
242,845
+206.8%
0.05%
+220.0%
Q1 2014$2,719,000
+608.1%
79,145
+646.7%
0.02%
+650.0%
Q4 2013$384,000
+25.5%
10,600
+6.0%
0.00%0.0%
Q3 2013$306,000
+24.9%
10,0000.0%0.00%0.0%
Q2 2013$245,00010,0000.00%
Other shareholders
ALERE INC shareholders Q2 2014
NameSharesValueWeighting ↓
Cheyne Capital Management (UK) LLP 1,043,006$40,656,00022.86%
Stonepine Capital Management, LLC 360,000$14,029,0008.36%
Twin Securities, Inc. 1,288,079$50,196,0008.23%
Kellner Capital, LLC 250,700$9,770,0005.52%
TIG Advisors, LLC 1,760,558$68,609,0004.93%
Private Capital Management, LLC 759,047$29,580,0004.56%
Cheyne Capital Management (UK) LLP 9,000$6,912,0003.89%
McClain Value Management LLC 79,661$3,104,0003.83%
Twin Securities, Inc. 560,200$21,831,0003.58%
LONGFELLOW INVESTMENT MANAGEMENT CO LLC 201,000$7,833,0003.10%
View complete list of ALERE INC shareholders