KNOTT DAVID M - IRIDIUM COMMUNICATIONS INC ownership

IRIDIUM COMMUNICATIONS INC's ticker is IRDM and the CUSIP is 46269C102. A total of 255 filers reported holding IRIDIUM COMMUNICATIONS INC in Q1 2019. The put-call ratio across all filers is 7.59 and the average weighting 0.3%.

Quarter-by-quarter ownership
KNOTT DAVID M ownership history of IRIDIUM COMMUNICATIONS INC
ValueSharesWeighting
Q1 2019$2,998,000
-42.3%
113,399
-59.7%
1.20%
-51.1%
Q4 2018$5,196,000
-18.0%
281,6000.0%2.44%
+18.8%
Q3 2018$6,336,000
+36.6%
281,600
-2.2%
2.06%
+18.3%
Q2 2018$4,637,000
+21.9%
288,000
-14.8%
1.74%
+10.8%
Q1 2018$3,803,000
-4.6%
338,0000.0%1.57%
-1.1%
Q4 2017$3,988,000
+14.6%
338,0000.0%1.59%
+6.6%
Q3 2017$3,481,000
-6.8%
338,0000.0%1.49%
-4.6%
Q2 2017$3,735,000
+14.5%
338,0000.0%1.56%
-0.7%
Q1 2017$3,262,000
+0.5%
338,0000.0%1.57%
-3.9%
Q4 2016$3,245,000
+18.4%
338,0000.0%1.63%
+15.4%
Q3 2016$2,741,000
-99.9%
338,000
-0.6%
1.42%
+103.3%
Q2 2016$3,019,200,000
+12.8%
340,0000.0%0.70%
-2.4%
Q1 2016$2,675,800,000
-6.4%
340,0000.0%0.71%
-9.1%
Q4 2015$2,859,400,000
+36.7%
340,0000.0%0.78%
+30.0%
Q3 2015$2,091,000,000
-32.3%
340,0000.0%0.60%
-5.6%
Q2 2015$3,090,600,000
-6.4%
340,0000.0%0.64%
-10.1%
Q1 2015$3,301,400,000
-0.4%
340,0000.0%0.71%
-9.0%
Q4 2014$3,315,000,000
+10.2%
340,0000.0%0.78%
+36.5%
Q3 2014$3,009,000,000
+4.6%
340,0000.0%0.57%
+10.9%
Q2 2014$2,876,400,000340,0000.52%
Other shareholders
IRIDIUM COMMUNICATIONS INC shareholders Q1 2019
NameSharesValueWeighting ↓
Silver Heights Capital Management Inc 3,388,750$32,532,00027.42%
Irving Magee Investment Management 573,120$5,502,0002.14%
Van Berkom & Associates Inc. 5,051,777$48,497,0001.95%
KNOTT DAVID M 338,000$3,245,0001.63%
CAPITAL MANAGEMENT ASSOCIATES /NY/ 106,341$1,021,0001.60%
WealthTrust Axiom LLC 392,290$3,765,0001.37%
BAMCO INC /NY/ 9,373,818$112,140,0000.63%
Elk Creek Partners, LLC 844,646$8,109,0000.55%
Pinnacle Holdings, LLC 115,245$1,106,352,0000.43%
PINNACLE ASSOCIATES LTD 2,215,803$21,272,0000.43%
View complete list of IRIDIUM COMMUNICATIONS INC shareholders