Paul Tudor Jones’s Iridium Communications IRDM Stock Holding History

Paul Tudor Jones’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
2026 Q2	–	Sell	-23,907	Closed	-$1.02M	–	3916
2026 Q1	$663K	Sell	23,907 -642,139	-96%	-$14.5M	﹤0.01%	2636
2025 Q4	$11.6M	Buy	666,046 +5,112	+0.8%	+$90.3K	0.02%	654
2025 Q3	$11.5M	Buy	+660,934	New	+$16.3M	0.02%	694
2025 Q2	–	Sell	-57,613	Closed	-$1.57M	–	3491
2025 Q1	$1.57M	Buy	+57,613	New	+$1.69M	0.01%	1503
2024 Q4	–	Sell	-107,319	Closed	-$3.27M	–	3257
2024 Q3	$3.27M	Buy	+107,319	New	+$2.92M	0.01%	927
2024 Q2	–	Sell	-37,420	Closed	-$979K	–	2541
2024 Q1	$979K	Sell	37,420 -75,553	-67%	-$2.46M	0.01%	1344
2023 Q4	$4.65M	Sell	112,973 -21,723	-16%	-$860K	0.04%	677
2023 Q3	$6.13M	Buy	+134,696	New	+$6.98M	0.06%	411
2023 Q1	–	Sell	-133,143	Closed	-$6.84M	–	2676
2022 Q4	$6.84M	Sell	133,143 -28,916	-18%	-$1.45M	0.14%	164
2022 Q3	$7.19M	Buy	162,059 +48,189	+42%	+$2.09M	0.16%	130
2022 Q2	$4.28M	Buy	+113,870	New	+$4.25M	0.11%	216
2021 Q4	–	Sell	-80,259	Closed	-$3.2M	–	2699
2021 Q3	$3.2M	Buy	+80,259	New	+$3.37M	0.05%	449
2021 Q2	–	Sell	-29,831	Closed	-$1.23M	–	1745
2021 Q1	$1.23M	Buy	+29,831	New	+$1.31M	0.02%	739
2019 Q4	–	Sell	-26,954	Closed	-$574K	–	1261
2019 Q3	$574K	Buy	+26,954	New	+$642K	0.02%	675
2018 Q2	–	Sell	-10,670	Closed	-$120K	–	1137
2018 Q1	$120K	Buy	+10,670	New	+$128K	﹤0.01%	913
2017 Q3	–	Sell	-39,980	Closed	-$442K	–	1172
2017 Q2	$442K	Buy	39,980 +13,631	+52%	+$142K	0.01%	611
2017 Q1	$254K	Buy	26,349 +5,775	+28%	+$55.1K	0.01%	1099
2016 Q4	$198K	Buy	20,574 +4,597	+29%	+$41K	0.01%	1232
2016 Q3	$130K	Buy	15,977 +5,280	+49%	+$44.3K	﹤0.01%	1316
2016 Q2	$95K	Buy	+10,697	New	+$87.9K	﹤0.01%	1521
2015 Q4	–	Sell	-28,600	Closed	-$176K	–	1744
2015 Q3	$176K	Buy	+28,600	New	+$208K	0.01%	1362
2015 Q2	–	Sell	-43,349	Closed	-$421K	–	1578
2015 Q1	$421K	Buy	43,349 +294	+0.7%	+$2.74K	0.01%	840
2014 Q4	$420K	Buy	43,055 +26,855	+166%	+$251K	0.01%	839
2014 Q3	$143K	Sell	16,200 -26,900	-62%	-$233K	0.01%	1245
2014 Q2	$365K	Buy	+43,100	New	+$324K	0.01%	733
2014 Q1	–	Sell	-126,300	Closed	-$790K	–	1309
2013 Q4	$790K	Buy	126,300 +40,000	+46%	+$242K	0.04%	302
2013 Q3	$594K	Buy	86,300 +22,000	+34%	+$165K	0.02%	274
2013 Q2	$499K	Buy	+64,300	New	+$452K	0.04%	335

Other funds holding IRDM

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

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

SHCM

Silver Heights Capital Management Toronto, Ontario, Canada $324M AUM 55.4% 1-Year Est. Return

GAM

Gotham Asset Management New York $43B AUM 34.97% 1-Year Est. Return

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

VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

Paul Tudor Jones's IRDM Position: Q2 2026 in Review

Paul Tudor Jones sold out of Iridium Communications (IRDM) in Q2 2026, closing a stake of 23,907 shares — an estimated $1.02M sold.

Paul Tudor Jones first reported a position in IRDM in Q2 2013 and held it in 28 quarters. The position peaked at $11.6M in Q4 2025. 478 funds tracked by Wall St. Rank hold IRDM as of Q2 2026.

Paul Tudor Jones reported no remaining Iridium Communications position as of Q2 2026 after selling out during the quarter.
Paul Tudor Jones sold 23,907 Iridium Communications shares in Q2 2026, an estimated $1.02M.
Paul Tudor Jones first reported a position in Iridium Communications in Q2 2013 and held it in 28 quarters.
Paul Tudor Jones's Iridium Communications position peaked at $11.6M in Q4 2025.
478 funds tracked by Wall St. Rank held Iridium Communications as of Q2 2026.

Based on Tudor Investment Corp's 13F filing for Q2 2026, filed 14 Aug 2026.