MASSACHUSETTS FINANCIAL SERVICES CO /MA/
Position in IRDM — Iridium Communications Inc.
CIK 912938
Boston, MA
Position in IRDM
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$27,972,292
New position
Shares Held
509,978
first reported quarter
Ownership
0.481%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#31
of 477 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority
Sole 98%
Shared 1%
None 1%
Position in Telecom Services
Communication Services · as of Jun 30, 2026MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $436,938,153 across 11 Telecom Services names. IRDM ranks #5 (6.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CMCSA |
Comcast Corp
|
9,967,520 | $244,702,613 | |
| 2 | TMUS |
T-Mobile US, Inc.
|
371,968 | $62,390,191 | |
| 3 | BCE |
Bce Inc
|
1,886,101 | $40,570,031 | |
| 4 | RCI |
Rogers Communications Inc
|
977,348 | $31,763,809 | |
| 5 | IRDM |
Iridium Communications Inc.
This page
|
509,978 | $27,972,292 | |
| 6 | ECHO |
EchoStar CORP
|
220,837 | $22,414,955 | |
| 7 | TIGO |
Millicom International Cellular SA
|
35,605 | $3,231,509 | |
| 8 | T |
At&T Inc.
|
68,237 | $1,412,505 |
All Filings in IRDM
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $27,972,292 | 509,978 | Shares | Defined | 2026-08-03 | |
| No filing history on record for this holder in this stock. | ||||||