BlackRock Advisors’s Iridium Communications IRDM Stock Holding History

BlackRock Advisors’s Portfolio IRDM Stock Details IRDM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$421K	Buy	43,812 +883	+2%	+$7.88K	﹤0.01%	2295
2016 Q3	$348K	Buy	42,929 +3,178	+8%	+$26.7K	﹤0.01%	2364
2016 Q2	$353K	Buy	39,751 +1,740	+5%	+$14.3K	﹤0.01%	2301
2016 Q1	$299K	Buy	38,011 +2,991	+9%	+$21.5K	﹤0.01%	2342
2015 Q4	$295K	Sell	35,020 -17,168	-33%	-$131K	﹤0.01%	2364
2015 Q3	$321K	Sell	52,188 -2,077	-4%	-$15.1K	﹤0.01%	2474
2015 Q2	$493K	Buy	54,265 +2,959	+6%	+$30.4K	﹤0.01%	2194
2015 Q1	$498K	Buy	51,306 +7,616	+17%	+$71K	﹤0.01%	2071
2014 Q4	$426K	Sell	43,690 -2,222	-5%	-$20.8K	﹤0.01%	2105
2014 Q3	$406K	Sell	45,912 -753	-2%	-$6.53K	﹤0.01%	2134
2014 Q2	$395K	Buy	46,665 +4,390	+10%	+$33K	﹤0.01%	2183
2014 Q1	$317K	Buy	42,275 +1,565	+4%	+$10.5K	﹤0.01%	2370
2013 Q4	$254K	Buy	40,710 +2,337	+6%	+$14.1K	﹤0.01%	2511
2013 Q3	$264K	Buy	38,373 +504	+1%	+$3.77K	﹤0.01%	2369
2013 Q2	$294K	Buy	+37,869	New	+$266K	﹤0.01%	2218

Other funds holding IRDM

BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

VBA

Van Berkom & Associates Montreal, Quebec, Canada $3.08B AUM 12.07% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

SHCM

Silver Heights Capital Management Toronto, Ontario, Canada $260M AUM 6.93% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

BlackRock Advisors's IRDM Position: Q4 2016 in Review

BlackRock Advisors increased its Iridium Communications (IRDM) stake by 2.1% in Q4 2016, buying an estimated $7.88K and bringing the position to 43,812 shares worth $421K. The position accounts for ﹤0.01% of the portfolio, ranked #2295.

BlackRock Advisors first reported a position in IRDM in Q2 2013 and has held it in 15 quarters since. The position peaked at $498K in Q1 2015. 188 funds tracked by Wall St. Rank hold IRDM as of Q4 2016.

BlackRock Advisors held 43,812 shares of Iridium Communications worth $421K as of Q4 2016.
BlackRock Advisors bought 883 Iridium Communications shares in Q4 2016, an estimated $7.88K.
Iridium Communications made up ﹤0.01% of BlackRock Advisors's portfolio in Q4 2016, its #2295 holding.
BlackRock Advisors first reported a position in Iridium Communications in Q2 2013 and has held it in 15 quarters since.
BlackRock Advisors's Iridium Communications position peaked at $498K in Q1 2015.
188 funds tracked by Wall St. Rank held Iridium Communications as of Q4 2016.

Based on BlackRock Advisors's 13F filing for Q4 2016, filed 10 Feb 2017.