Ellington Management Group’s Iridium Communications IRDM Stock Holding History

Ellington Management Group’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
2017 Q4	–	Sell	-23,600	Closed	-$243K	–	696
2017 Q3	$243K	Buy	+23,600	New	+$245K	0.04%	467
2017 Q2	–	Sell	-91,800	Closed	-$886K	–	764
2017 Q1	$886K	Buy	+91,800	New	+$876K	0.03%	122
2016 Q4	–	Sell	-13,700	Closed	-$111K	–	667
2016 Q3	$111K	Buy	13,700 +600	+5%	+$5.03K	0.03%	603
2016 Q2	$116K	Buy	+13,100	New	+$108K	0.16%	207
2015 Q3	–	Sell	-16,500	Closed	-$150K	–	794
2015 Q2	$150K	Buy	+16,500	New	+$170K	0.04%	626
2014 Q1	–	Sell	-58,200	Closed	-$364K	–	682
2013 Q4	$364K	Buy	+58,200	New	+$352K	0.13%	258

Other funds holding IRDM

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

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

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

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

PIMJS

PKO Investment Management Joint-Stock Warsaw, Poland $1.19B AUM 38.3% 1-Year Est. Return

Glenmede Trust Philadelphia, Pennsylvania $20.4B AUM

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

Ellington Management Group's IRDM Position: Q4 2017 in Review

Ellington Management Group sold out of Iridium Communications (IRDM) in Q4 2017, closing a stake of 23,600 shares — an estimated $243K sold.

Ellington Management Group first reported a position in IRDM in Q4 2013 and held it in 6 quarters. The position peaked at $886K in Q1 2017. 200 funds tracked by Wall St. Rank hold IRDM as of Q4 2017.

Ellington Management Group reported no remaining Iridium Communications position as of Q4 2017 after selling out during the quarter.
Ellington Management Group sold 23,600 Iridium Communications shares in Q4 2017, an estimated $243K.
Ellington Management Group first reported a position in Iridium Communications in Q4 2013 and held it in 6 quarters.
Ellington Management Group's Iridium Communications position peaked at $886K in Q1 2017.
200 funds tracked by Wall St. Rank held Iridium Communications as of Q4 2017.

Based on Ellington Management Group's 13F filing for Q4 2017, filed 14 Feb 2018.