Y-Intercept (HK)’s Iridium Communications IRDM Stock Holding History

Y-Intercept (HK)’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 Q3	$986K	Buy	+20,581	New	+$993K	0.02%	1025
2026 Q1	–	Sell	-21,122	Closed	-$367K	–	1793
2025 Q4	$367K	Sell	21,122 -324,104	-94%	-$5.73M	0.01%	1322
2025 Q3	$6.03M	Buy	345,226 +331,738	+2,460%	+$8.2M	0.14%	156
2025 Q2	$407K	Buy	+13,488	New	+$351K	0.01%	1267
2025 Q1	–	Sell	-32,793	Closed	-$952K	–	1404
2024 Q4	$952K	Buy	32,793 +8,142	+33%	+$242K	0.06%	448
2024 Q3	$751K	Sell	24,651 -42,706	-63%	-$1.16M	0.05%	571
2024 Q2	$1.79M	Sell	67,357 -23,516	-26%	-$662K	0.1%	275
2024 Q1	$2.38M	Buy	+90,873	New	+$2.96M	0.18%	134
2023 Q4	–	Sell	-8,112	Closed	-$369K	–	1432
2023 Q3	$369K	Sell	8,112 -2,105	-21%	-$109K	0.04%	677
2023 Q2	$635K	Buy	+10,217	New	+$632K	0.07%	469

Other funds holding IRDM

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return

Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return

Public Sector Pension Investment Board (PSP Investments) Montreal, Quebec, Canada $45.4B AUM 34.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return

NXG Investment Management Dallas, Texas $2.18B AUM 31.25% 1-Year Est. Return

Pinnacle Associates New York $8.92B AUM 43.91% 1-Year Est. Return

Y-Intercept (HK)'s IRDM Position: Q3 2026 in Review

Y-Intercept (HK) opened a new position in Iridium Communications (IRDM) in Q3 2026: 20,581 shares worth $986K. The stake represents 0.02% of the portfolio and ranks #1025 among its holdings. This is a return to the name: Y-Intercept (HK) previously reported a position in IRDM as recently as Q4 2025.

Y-Intercept (HK) first reported a position in IRDM in Q2 2023 and has held it in 10 quarters since. The position peaked at $6.03M in Q3 2025. 246 funds tracked by Wall St. Rank hold IRDM as of Q3 2026.

Y-Intercept (HK) held 20,581 shares of Iridium Communications worth $986K as of Q3 2026.
Iridium Communications was a new Y-Intercept (HK) position in Q3 2026.
Iridium Communications made up 0.02% of Y-Intercept (HK)'s portfolio in Q3 2026, its #1025 holding.
Y-Intercept (HK) first reported a position in Iridium Communications in Q2 2023 and has held it in 10 quarters since.
Y-Intercept (HK)'s Iridium Communications position peaked at $6.03M in Q3 2025.
246 funds tracked by Wall St. Rank held Iridium Communications as of Q3 2026.

Based on Y-Intercept (HK)'s 13F filing for Q3 2026, filed 16 Oct 2026.