Iridium Communications Inc. IRDM
CIK 0001418819 · CUSIP 46269C102
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $368.72M 12,705,830 shares | 0.01% | +910.25K(+7.7%)Added | SEC filing ↗ Feb 7, 2025 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $313.75M 10,811,584 shares | 0.01% | -178.77K(-1.6%)Reduced | SEC filing ↗ Feb 11, 2025 | ▾ |
| 03 | BAMCO INC /NY/ CIK 1017918 · View history | $312.53M 10,769,377 shares | 0.81% | -349.41K(-3.1%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 04 | STATE STREET CORP CIK 93751 · View history | $127.21M 4,383,449 shares | 0.01% | +113.57K(+2.7%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 05 | Silver Heights Capital Management Inc CIK 1705712 · View history | $107.82M 3,715,471 shares | 47.95% | -9.80K(-0.3%)Reduced | SEC filing ↗ Feb 13, 2025 | ▾ |
| 06 | Van Berkom & Associates Inc. CIK 1524408 · View history | $92.05M 3,171,950 shares | 2.73% | -358.57K(-10.2%)Reduced | SEC filing ↗ Feb 3, 2025 | ▾ |
| 07 | Sumitomo Mitsui Trust Group, Inc. CIK 1475365 · View history | $82.10M 2,829,052 shares | 0.06% | +320.51K(+12.8%)Added | SEC filing ↗ Jan 28, 2025 | ▾ |
| 08 | Amova Asset Management Americas, Inc. CIK 1480751 · View history | $82.03M 2,827,580 shares | 0.89% | +329.92K(+13.2%)Added | SEC filing ↗ Feb 10, 2025 | ▾ |
| 09 | ARK Investment Management LLC CIK 1697748 · View history | $72.77M 2,507,715 shares | 0.61% | +134.92K(+5.7%)Added | SEC filing ↗ Feb 4, 2025 | ▾ |
| 10 | SCHRODER INVESTMENT MANAGEMENT GROUP CIK 1086619 · View history | $64.13M 2,213,512 shares | 0.06% | +683.78K(+44.7%)Added | SEC filing ↗ Feb 12, 2025 | ▾ |
| 11 | ArrowMark Colorado Holdings LLC CIK 1483859 · View history | $60.60M 2,088,053 shares | 0.81% | +567.16K(+37.3%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 12 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $59.84M 2,062,066 shares | 0.01% | +149.61K(+7.8%)Added | SEC filing ↗ Feb 13, 2025 | ▾ |
| 13 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $58.25M 2,006,721 shares | 0.00% | -79.16K(-3.8%)Reduced | SEC filing ↗ Feb 12, 2025 | ▾ |
| 14 | MORGAN STANLEY CIK 895421 · Amended · View history | $54.67M 1,884,000 shares | 0.00% | +419.34K(+28.6%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 15 | NORTHERN TRUST CORP CIK 73124 · View history | $53.03M 1,827,411 shares | 0.01% | +280.27K(+18.1%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 16 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $50.37M 1,735,842 shares | 0.03% | +841.95K(+94.2%)Added | SEC filing ↗ Feb 11, 2025 | ▾ |
| 17 | PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history | $49.66M 1,711,039 shares | 0.01% | +291.20K(+20.5%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 18 | VICTORY CAPITAL MANAGEMENT INC CIK 1040188 · View history | $46.42M 1,599,504 shares | 0.05% | -10.14K(-0.6%)Reduced | SEC filing ↗ Feb 6, 2025 | ▾ |
| 19 | Bank of New York Mellon Corp CIK 1390777 · View history | $37.66M 1,297,676 shares | 0.01% | +275.77K(+27.0%)Added | SEC filing ↗ Feb 4, 2025 | ▾ |
| 20 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $31.73M 1,093,223 shares | 0.01% | +37.37K(+3.5%)Added | SEC filing ↗ Feb 6, 2025 | ▾ |
Showing 20 / 349 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
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