Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in CCJ held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 15.6M | $1.58B | +1.1% | 3.570% | 1.89% |
| 2 | ROYAL BANK OF CANADA | 15.1M | $1.54B | +54.5% | 3.477% | 0.23% |
| 3 | Capital World Investors | 13.4M | $1.36B | +0.8% | 3.069% | 0.16% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 12.0M | $1.22B | +1.3% | 2.759% | 0.03% |
| 5 | FIL Ltd | 8.4M | $859.6M | -5.2% | 1.936% | 0.62% |
| 6 | FMR LLC | 8.0M | $812.8M | -13.7% | 1.832% | 0.04% |
| 7 | VAN ECK ASSOCIATES CORP | 7.5M | $767.9M | +8.6% | 1.732% | 0.47% |
| 8 | BANK OF MONTREAL /CAN/ | 7.4M | $749.8M | +20.5% | 1.691% | 0.25% |
| 9 | BANK OF AMERICA CORP /DE/ | 7.2M | $735.5M | -2.4% | 1.658% | 0.05% |
| 10 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 6.5M | $657.9M | -2.8% | 1.483% | 0.05% |
| 11 | MORGAN STANLEY | 5.2M | $530.9M | +12.9% | 1.197% | 0.03% |
| 12 | NORGES BANK | 5.1M | $520.1M | — | 1.173% | 0.05% |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 4.8M | $501.5M | +13.6% | 1.111% | 0.03% |
| 14 | JANE STREET GROUP, LLC | 4.7M | $479.6M | -33.1% | 1.081% | 0.04% |
| 15 | TD ASSET MANAGEMENT INC | 4.6M | $466.3M | -4.4% | 1.051% | 0.40% |
| 16 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 4.3M | $462.1M | +49.5% | 0.986% | 0.15% |
| 17 | KEYBANK NATIONAL ASSOCIATION/OH | 4.3M | $436.9M | -3.5% | 0.985% | 1.44% |
| 18 | JPMORGAN CHASE & CO | 4.2M | $434.4M | +1.8% | 0.964% | 0.02% |
| 19 | DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt | 4.3M | $433.3M | -2.8% | 0.976% | 0.33% |
| 20 | Hardman Johnston Global Advisors LLC | 4.2M | $429.4M | +23.9% | 0.968% | 15.07% |
| 21 | CANADA PENSION PLAN INVESTMENT BOARD | 4.1M | $420.3M | +67.3% | 0.948% | 0.23% |
| 22 | VANGUARD FIDUCIARY TRUST CO | 3.9M | $392.6M | +0.9% | 0.884% | 0.09% |
| 23 | BlackRock, Inc. | 3.7M | $381.1M | -20.6% | 0.859% | 0.01% |
| 24 | ALPS ADVISORS INC | 3.5M | $361.3M | -18.3% | 0.815% | 1.69% |
| 25 | CIBC WORLD MARKET INC. | 3.5M | $354.0M | -7.1% | 0.798% | 0.57% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in CCJ — a direct measure of their conviction.
Filings activity in CCJ during Q2 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q2 2026 | 1,042 | +2.8% | 68.65% | +2.29 pp | $30.12B | +0.1% |
| Q1 2026 | 1,014 | +5.7% | 66.36% | 4.13 pp | $30.10B | +13% |
| Q4 2025 | 959 | +7.8% | 70.49% | 0.66 pp | $26.69B | +7.5% |
| Q3 2025 | 890 | +10% | 71.15% | 1.29 pp | $24.84B | +10% |
| Q2 2025 | 809 | +17% | 72.44% | +1.87 pp | $22.48B | +86% |
| Q1 2025 | 691 | 4.8% | 70.57% | +0.87 pp | $12.09B | 26% |
| Q4 2024 | 726 | +11% | 69.70% | 0.28 pp | $16.28B | +17% |
| Q3 2024 | 656 | — | 69.98% | — | $13.87B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying CCJ stock.
Based on Q2 2026 13F filings, institutional ownership of Cameco Corporation stands at 68.7%, held across 1,042 reporting institutions.
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. is the largest reported institutional holder of CCJ, with approximately 15,550,064 shares worth $1.58B as of Q2 2026.
Yes — 2 widely-followed marquee investors appear among the top 25 institutional holders of CCJ, including SUSQUEHANNA INTERNATIONAL GROUP, LLP, JANE STREET GROUP, LLC.
Our composite Smart Money Score for CCJ is 70 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
106 institutions opened new positions in CCJ during Q2 2026, while 92 fully exited. 244 added to existing positions and 651 trimmed.
CCJ institutional ownership rose by 2.29 percentage points quarter-over-quarter, with a net change of +28 holders.
The top 10 institutions account for 34.2% of all reported 13F value in CCJ, and the top 25 account for 56.1%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Cameco Corporation (CCJ) Institutional Ownership