Back to DIMENSIONAL FUND ADVISORS LP DIMENSIONAL FUND ADVISORS LP

IRDMIRDM
14 quarters

Position history for DIMENSIONAL FUND ADVISORS LPDIMENSIONAL FUND ADVISORS LP's holdings in IRIDIUM COMMUNICATIONS INC

DIMENSIONAL FUND ADVISORS LP holds 2.4M shares of IRDM (IRIDIUM COMMUNICATIONS INC), worth $129.3M as of 2026-Q2. The position was increased (+9.2% shares). IRDM represents 0.0% of DIMENSIONAL FUND ADVISORS LP's portfolio.

Current Value

$129.3M

Current Shares

2.4M

Total Value Change

-$868,481

Total Shares Change

+255,515

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
2.4M
+9.2%
$129.3M0.0%$54.85
33
2026-Q1
Increased
2.2M
+3.1%
$59.9M0.0%$24.00
30
2025-Q4
Decreased
2.1M
-10.1%
$36.4M0.0%$17.51
0
2025-Q3
Decreased
2.3M
-8.9%
$40.6M0.0%$17.14
0
2025-Q2
Increased
2.6M
+1.6%
$77.1M0.0%$29.55
30
2025-Q1
Increased
2.5M
+22.0%
$68.7M0.0%$26.96
36
2024-Q4
Increased
2.1M
+7.8%
$59.8M0.0%$28.22
32
2024-Q3
Decreased
1.9M
-0.9%
$58.2M0.0%$30.08
0
2024-Q2
Decreased
1.9M
-0.1%
$51.4M0.0%$25.67
0
2024-Q1
Increased
1.9M
+0.2%
$50.5M0.0%$25.09
29
2023-Q4
Decreased
1.9M
-3.0%
$79.3M0.0%$39.31
0
2023-Q3
Decreased
2M
-3.2%
$90.3M0.0%$43.30
0
2023-Q2
Decreased
2.1M
-2.4%
$127.5M0.0%$58.54
0
2023-Q1
New
2.1M
-
$130.2M0.0%$58.05
42

Other major holders of IRDM: BNP PARIBAS FINANCIAL MARKETS, BAMCO INC /NY/, BlackRock, Inc.

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