David M. Knott’s Iridium Communications IRDM Stock Holding History

David M. Knott’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
2019 Q2	–	Sell	-113,399	Closed	-$3M	–	116
2019 Q1	$3M	Sell	113,399 -168,201	-60%	-$3.62M	1.2%	19
2018 Q4	$5.2M	Hold	281,600	–	–	2.44%	12
2018 Q3	$6.34M	Sell	281,600 -6,400	-2%	-$124K	2.06%	12
2018 Q2	$4.64M	Sell	288,000 -50,000	-15%	-$680K	1.74%	16
2018 Q1	$3.8M	Hold	338,000	–	–	1.57%	11
2017 Q4	$3.99M	Hold	338,000	–	–	1.59%	10
2017 Q3	$3.48M	Hold	338,000	–	–	1.49%	8
2017 Q2	$3.73M	Hold	338,000	–	–	1.56%	6
2017 Q1	$3.26M	Hold	338,000	–	–	1.57%	8
2016 Q4	$3.25M	Hold	338,000	–	–	1.63%	8
2016 Q3	$2.74M	Sell	338,000 -2,000	-0.6%	-$16.8K	1.41%	9
2016 Q2	$3.02M	Hold	340,000	–	–	0.7%	24
2016 Q1	$2.68M	Hold	340,000	–	–	0.71%	28
2015 Q4	$2.86M	Hold	340,000	–	–	0.78%	26
2015 Q3	$2.09M	Hold	340,000	–	–	0.6%	29
2015 Q2	$3.09M	Hold	340,000	–	–	0.64%	31
2015 Q1	$3.3M	Hold	340,000	–	–	0.71%	32
2014 Q4	$3.31M	Hold	340,000	–	–	0.78%	31
2014 Q3	$3.01M	Hold	340,000	–	–	0.57%	33
2014 Q2	$2.88M	Buy	+340,000	New	+$2.56M	0.52%	34

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

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

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

VBA

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

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

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

SHCM

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

David M. Knott's IRDM Position: Q2 2019 in Review

David M. Knott sold out of Iridium Communications (IRDM) in Q2 2019, closing a stake of 113,399 shares — an estimated $3M sold.

David M. Knott first reported a position in IRDM in Q2 2014 and held it in 20 quarters. The position peaked at $6.34M in Q3 2018. 246 funds tracked by Wall St. Rank hold IRDM as of Q2 2019.

David M. Knott reported no remaining Iridium Communications position as of Q2 2019 after selling out during the quarter.
David M. Knott sold 113,399 Iridium Communications shares in Q2 2019, an estimated $3M.
David M. Knott first reported a position in Iridium Communications in Q2 2014 and held it in 20 quarters.
David M. Knott's Iridium Communications position peaked at $6.34M in Q3 2018.
246 funds tracked by Wall St. Rank held Iridium Communications as of Q2 2019.

Based on David M. Knott's 13F filing for Q2 2019, filed 12 Aug 2019.