BlackRock Institutional Trust Company, N.A. - IRIDIUM COMMUNICATIONS INC ownership

IRIDIUM COMMUNICATIONS INC's ticker is IRDM and the CUSIP is 46269C102. A total of 192 filers reported holding IRIDIUM COMMUNICATIONS INC in Q4 2016. The put-call ratio across all filers is 9.16 and the average weighting 0.2%.

Quarter-by-quarter ownership
BlackRock Institutional Trust Company, N.A. ownership history of IRIDIUM COMMUNICATIONS INC
ValueSharesWeighting
Q4 2016$21,219,000
+18.8%
2,210,301
+0.4%
0.00%0.0%
Q3 2016$17,856,000
-8.4%
2,201,677
+0.3%
0.00%0.0%
Q2 2016$19,483,000
+11.6%
2,194,003
-1.1%
0.00%0.0%
Q1 2016$17,460,000
-8.2%
2,218,508
-1.9%
0.00%0.0%
Q4 2015$19,025,000
+38.7%
2,262,197
+1.5%
0.00%
+50.0%
Q3 2015$13,713,000
-30.2%
2,229,751
+3.1%
0.00%
-33.3%
Q2 2015$19,653,000
-10.5%
2,162,092
-4.4%
0.00%0.0%
Q1 2015$21,966,000
+5.3%
2,262,215
+5.7%
0.00%0.0%
Q4 2014$20,863,000
+12.2%
2,139,845
+1.8%
0.00%0.0%
Q3 2014$18,594,000
+15.1%
2,100,998
+10.0%
0.00%0.0%
Q2 2014$16,160,000
+24.9%
1,910,156
+10.9%
0.00%
+50.0%
Q1 2014$12,940,000
+11.6%
1,723,001
-7.1%
0.00%0.0%
Q4 2013$11,596,000
-6.6%
1,855,086
+2.8%
0.00%0.0%
Q3 2013$12,417,000
-13.2%
1,804,733
-2.0%
0.00%
-33.3%
Q2 2013$14,298,0001,842,4940.00%
Other shareholders
IRIDIUM COMMUNICATIONS INC shareholders Q4 2016
NameSharesValueWeighting ↓
Silver Heights Capital Management Inc 2,441,719$111,073,79744.30%
DUDLEY & SHANLEY, INC. 564,565$25,682,0624.86%
Van Berkom & Associates Inc. 2,059,088$93,6683.05%
BAMCO INC /NY/ 14,583,317$663,395,0901.93%
Resolute Capital Asset Partners LLC 50,000$2,2741.60%
WealthTrust Axiom LLC 87,066$3,960,6321.42%
Redmond Asset Management, LLC 63,012$2,866,4161.02%
AtonRa Partners 9,099$413,9140.87%
Nicholas Investment Partners, LP 239,673$10,902,7250.81%
ArrowMark Colorado Holdings LLC 1,270,942$57,815,1520.70%
View complete list of IRIDIUM COMMUNICATIONS INC shareholders