AlphaMark Advisors, LLC - IRIDIUM COMMUNICATIONS INC ownership

IRIDIUM COMMUNICATIONS INC's ticker is IRDM and the CUSIP is 46269C102. A total of 108 filers reported holding IRIDIUM COMMUNICATIONS INC in Q2 2013. The put-call ratio across all filers is 0.42 and the average weighting 0.2%.

Quarter-by-quarter ownership
AlphaMark Advisors, LLC ownership history of IRIDIUM COMMUNICATIONS INC
ValueSharesWeighting
Q1 2019$7,000
-56.2%
250
-90.0%
0.00%
-70.0%
Q4 2013$16,000
-5.9%
2,5000.0%0.01%
-9.1%
Q3 2013$17,000
-10.5%
2,5000.0%0.01%
-8.3%
Q2 2013$19,0002,5000.01%
Other shareholders
IRIDIUM COMMUNICATIONS INC shareholders Q2 2013
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