Skip to main content

PDT Partners, LLC

Position in IRDM — Iridium Communications Inc.

CIK 1564702 New York, NY

Position in IRDM

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$7,580,653
+$3,746,791 QoQ
Shares Held
138,207
0.0% QoQ
Ownership
0.130%
of shares outstanding
% of Portfolio
0.40%
of 13F equity value
Holder Rank
#78
of 477 holders
Holding Since
Mar 2022
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in IRDM Over Time

Shares Held

Position Value (USD)

Position in Telecom Services

Communication Services · as of Jun 30, 2026

PDT Partners, LLC holds $33,714,348 across 11 Telecom Services names. IRDM ranks #1 (22.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 IRDM
Iridium Communications Inc.
This page
138,207 $7,580,653

All Filings in IRDM

Export CSV
8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $7,580,653 138,207
2026-03-31 $3,833,862 138,207
2025-12-31 $2,402,037 138,207
2025-09-30 $1,575,345 90,226
2022-12-31 $1,107,104 21,539
2022-09-30 $956,484 21,557
2022-06-30 $1,215,779 32,369
2022-03-31 $1,501,194 37,232