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
2021 Q3	–	Sell	-13,200	Closed	-$528K	–	3199
2021 Q2	$528K	Sell	13,200 -9,500	-42%	-$369K	﹤0.01%	2175
2021 Q1	$937K	Buy	+22,700	New	+$994K	﹤0.01%	2108
2017 Q3	–	Sell	-100	Closed	-$1K	–	2671
2017 Q2	$1K	Hold	100	–	–	﹤0.01%	2095
2017 Q1	$1K	Hold	100	–	–	﹤0.01%	3426
2016 Q4	$1K	Buy	+100	New	+$892	﹤0.01%	2939
2015 Q3	–	Sell	-1,000	Closed	-$9K	–	3486
2015 Q2	$9K	Sell	1,000 -5,000	-83%	-$51.4K	﹤0.01%	3183
2015 Q1	$58K	Sell	6,000 -5,700	-49%	-$53.1K	﹤0.01%	2906
2014 Q4	$114K	Buy	+11,700	New	+$109K	﹤0.01%	3351

Other funds holding IRDM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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

AIM

ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return

NAMA

Nikko Asset Management Americas New York $7.75B AUM 33.73% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Parallax Volatility Advisers's IRDM Position: Q3 2021 in Review

Parallax Volatility Advisers sold out of Iridium Communications (IRDM) in Q3 2021, closing a stake of 88 shares — an estimated $4K sold.

Parallax Volatility Advisers first reported a position in IRDM in Q2 2014 and held it in 14 quarters. The position peaked at $1.55M in Q3 2019. 309 funds tracked by Wall St. Rank hold IRDM as of Q3 2021.

Parallax Volatility Advisers reported no remaining Iridium Communications position as of Q3 2021 after selling out during the quarter.
Parallax Volatility Advisers sold 88 Iridium Communications shares in Q3 2021, an estimated $4K.
Parallax Volatility Advisers first reported a position in Iridium Communications in Q2 2014 and held it in 14 quarters.
Parallax Volatility Advisers's Iridium Communications position peaked at $1.55M in Q3 2019.
309 funds tracked by Wall St. Rank held Iridium Communications as of Q3 2021.

Based on Parallax Volatility Advisers's 13F filing for Q3 2021, filed 15 Nov 2021.