The largest holder of Iamgold stock is Van Eck Associates Corp., with 38.1 million shares (6.67% of the company), worth about $779.00 million as of September 25, 2026. The 10 largest holders together own 31.2%.
In Q2 2026, 338 institutional holdings reports listed 379.0 million shares worth $6.05 billion, up 1.6% in shares from Q1 2026.
Insiders reported 49 transactions in the last two years: 1 sale worth $761,670 and no purchases. The newest one on file is from February 27, 2026 (Smith David S, Director).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through February 27, 2026.

2026Q2
| Holder | Shares | % of company | Value |
|---|---|---|---|
| Van Eck Associates Corp. | 38.1 million | 6.67% | $779.0M |
| Fidelity Investments Canada ULC | 29.6 million | 5.18% | $604.0M |
| Blackrock Group Ltd. (Subfiler) | 20.4 million | 3.57% | $416.0M |
| Fidelity Management & Research Co. LLC | 18.8 million | 3.29% | $384.0M |
| Vanguard Capital Management LLC | 16.2 million | 2.83% | $331.0M |
| Millennium Management LLC | 13.2 million | 2.30% | $269.0M |
| Donald Smith & Co., Inc. | 13.0 million | 2.28% | $266.0M |
| Connor, Clark & Lunn Investment Management Ltd. | 10.0 million | 1.76% | $205.0M |
| Merrill Lynch Canada, Inc. | 9.6 million | 1.68% | $196.0M |
| Vanguard Fiduciary Trust Co. | 9.5 million | 1.66% | $194.0M |
As of September 25, 2026.
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 338 | 379.0 million | $6.1B |
| Q1 2026 | 326 | 373.0 million | $7.0B |
| Q4 2025 | 292 | 371.0 million | $6.1B |
| Q3 2025 | 293 | 395.0 million | $5.1B |
| Q2 2025 | 276 | 368.0 million | $2.7B |
| Q1 2025 | 244 | 342.0 million | $2.1B |
| Q4 2024 | 217 | 342.0 million | $1.8B |
| Q3 2024 | 193 | 310.0 million | $1.7B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Smith David S | Feb 27, 2026 | Director | Sale at price 24.57 per share. | $761,670 |
| Lemelin (Bruno) | Aug 12, 2025 | Senior Officer of Issuer | Exercise of options at price 7.73 per share. | $38,655 |
| Lemelin (Bruno) | Aug 12, 2025 | Senior Officer of Issuer | Disposition in the public market at price 7.75 per share. | $38,765 |
| Lemelin (Bruno) | Aug 12, 2025 | Senior Officer of Issuer | Disposition in the public market at price 7.74 per share. | $154,740 |
| Lemelin (Bruno) | Aug 12, 2025 | Senior Officer of Issuer | Disposition in the public market at price 7.76 per share. | $108,640 |
| O'Hagan (Lawrence Peter) | Jun 10, 2025 | Director of Issuer | Acquisition in the public market at price 7.26 per share. | $50,094 |
| O'Hagan (Lawrence Peter) | Jun 10, 2025 | Director of Issuer | Acquisition in the public market at price 7.36 per share. | $10,304 |
| O'Hagan (Lawrence Peter) | Jun 10, 2025 | Director of Issuer | Acquisition in the public market at price 7.36 per share. | $736 |
| O'Hagan (Lawrence Peter) | Jun 10, 2025 | Director of Issuer | Acquisition in the public market at price 7.37 per share. | $6,633 |
| O'Hagan (Lawrence Peter) | Jun 10, 2025 | Director of Issuer | Acquisition in the public market at price 7.38 per share. | $12,537 |
| O'Hagan (Lawrence Peter) | Jun 10, 2025 | Director of Issuer | Acquisition in the public market at price 7.38 per share. | $7,785 |
| O'Hagan (Lawrence Peter) | Jun 10, 2025 | Director of Issuer | Acquisition in the public market at price 7.39 per share. | $5,912 |
Newest 12 of 49 insider transactions in the last two years.
Van Eck Associates Corp., with 6.67% of the company (as of September 25, 2026). Next: Fidelity Investments Canada ULC (5.18%) and Blackrock Group Ltd. (Subfiler) (3.57%).
338 institutional holdings reports listed Iamgold shares in Q2 2026, 379.0 million shares in all worth $6.05 billion.
In the last two years insiders reported 1 sale and no purchases (49 transactions in all); the newest on file is from February 27, 2026.