Parallax Volatility Advisers’s Iridium Communications IRDM Stock Holding History

Parallax Volatility Advisers’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 Q4	–	Sell	-73,069	Closed	-$1.55M	–	2530
2019 Q3	$1.55M	Buy	73,069 +19,279	+36%	+$459K	﹤0.01%	1235
2019 Q2	$1.25M	Buy	53,790 +2,158	+4%	+$53.7K	﹤0.01%	1197
2019 Q1	$1.36M	Buy	51,632 +49,527	+2,353%	+$1.07M	﹤0.01%	1142
2018 Q4	$39K	Buy	+2,105	New	+$43.2K	﹤0.01%	2260
2018 Q3	–	Sell	-10,607	Closed	-$171K	–	3085
2018 Q2	$171K	Buy	+10,607	New	+$144K	﹤0.01%	1427
2018 Q1	–	Sell	-12,726	Closed	-$150K	–	3234
2017 Q4	$150K	Buy	+12,726	New	+$147K	﹤0.01%	2504
2017 Q2	–	Sell	-475	Closed	-$4.96K	–	3080
2017 Q1	$5K	Buy	+475	New	+$4.53K	﹤0.01%	3301
2015 Q3	–	Sell	-21,290	Closed	-$194K	–	3487
2015 Q2	$194K	Buy	21,290 +18,008	+549%	+$185K	﹤0.01%	1993
2015 Q1	$32K	Sell	3,282 -4,821	-59%	-$44.9K	﹤0.01%	3321
2014 Q4	$79K	Buy	8,103 +7,101	+709%	+$66.4K	﹤0.01%	3625
2014 Q3	$9K	Buy	1,002 +463	+86%	+$4.01K	﹤0.01%	3904
2014 Q2	$5K	Buy	+539	New	+$4.05K	﹤0.01%	3875

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

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

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

VBA

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 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

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Parallax Volatility Advisers's IRDM Position: Q4 2019 in Review

Parallax Volatility Advisers sold out of Iridium Communications (IRDM) in Q4 2019, closing a stake of 73,069 shares — an estimated $1.55M sold.

Parallax Volatility Advisers first reported a position in IRDM in Q2 2014 and held it in 12 quarters. The position peaked at $1.55M in Q3 2019. 264 funds tracked by Wall St. Rank hold IRDM as of Q4 2019.

Parallax Volatility Advisers reported no remaining Iridium Communications position as of Q4 2019 after selling out during the quarter.
Parallax Volatility Advisers sold 73,069 Iridium Communications shares in Q4 2019, an estimated $1.55M.
Parallax Volatility Advisers first reported a position in Iridium Communications in Q2 2014 and held it in 12 quarters.
Parallax Volatility Advisers's Iridium Communications position peaked at $1.55M in Q3 2019.
264 funds tracked by Wall St. Rank held Iridium Communications as of Q4 2019.

Based on Parallax Volatility Advisers's 13F filing for Q4 2019, filed 14 Feb 2020.