Ranked by reported Q1 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. | 15.4M | $1.67B | +5.8% | 3.530% | 2.26% |
| 2 | Capital World Investors | 13.3M | $1.44B | -2.1% | 3.046% | 0.20% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 11.9M | $1.29B | — | 2.724% | 0.03% |
| 4 | ROYAL BANK OF CANADA | 9.8M | $1.06B | -14.9% | 2.251% | 0.19% |
| 5 | FMR LLC | 9.2M | $1.00B | -38.8% | 2.122% | 0.05% |
| 6 | FIL Ltd | 8.9M | $967.2M | +2.4% | 2.042% | 0.75% |
| 7 | BANK OF AMERICA CORP /DE/ | 7.4M | $803.5M | -2.4% | 1.699% | 0.06% |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 6.6M | $721.5M | -28.3% | 1.525% | 0.08% |
| 9 | BANK OF MONTREAL /CAN/ | 6.1M | $664.6M | +14.3% | 1.403% | 0.25% |
| 10 | TD ASSET MANAGEMENT INC | 4.8M | $519.2M | +9.6% | 1.100% | 0.42% |
| 11 | BlackRock, Inc. | 4.7M | $511.8M | +3.8% | 1.082% | 0.01% |
| 12 | MORGAN STANLEY | 4.6M | $501.3M | -7.3% | 1.060% | 0.03% |
| 13 | KEYBANK NATIONAL ASSOCIATION/OH | 4.4M | $483.0M | -9.5% | 1.021% | 1.76% |
| 14 | DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt | 4.4M | $474.4M | -12.4% | 1.004% | 0.46% |
| 15 | ALPS ADVISORS INC | 4.3M | $471.4M | +9.9% | 0.997% | 2.22% |
| 16 | GEODE CAPITAL MANAGEMENT, LLC | 4.3M | $466.8M | +2.2% | 0.978% | 0.03% |
| 17 | VANGUARD FIDUCIARY TRUST CO | 3.8M | $415.2M | — | 0.877% | 0.11% |
| 18 | CIBC World Markets Inc. | 3.7M | $406.7M | -3.0% | 0.859% | 0.66% |
| 19 | Connor, Clark & Lunn Investment Management Ltd. | 3.7M | $399.8M | -14.6% | 0.846% | 0.92% |
| 20 | CIBC Asset Management Inc | 3.6M | $392.4M | +15.6% | 0.828% | 0.96% |
| 21 | GOLDMAN SACHS GROUP INC | 3.5M | $384.9M | +6.4% | 0.814% | 0.04% |
| 22 | Hardman Johnston Global Advisors LLC | 3.4M | $369.4M | +3911.2% | 0.781% | 17.55% |
| 23 | Caledonia (Private) Investments Pty Ltd | 3.4M | $368.7M | -37.5% | 0.780% | 10.73% |
| 24 | NATIONAL BANK OF CANADA /FI/ | 3.2M | $347.0M | +4.9% | 0.740% | 0.36% |
| 25 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 2.9M | $334.0M | -1.2% | 0.659% | 0.11% |
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 Q1 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 |
|---|---|---|---|---|---|---|
| Q1 2026 | 987 | +5.2% | 65.09% | +7.82 pp | $28.61B | +14% |
| Q4 2025 | 938 | +8.1% | 57.27% | +2.47 pp | $25.18B | +4.5% |
| Q3 2025 | 868 | +7.3% | 54.80% | +3.66 pp | $24.09B | +7.2% |
| Q2 2025 | 809 | +17% | 51.14% | +23.64 pp | $22.48B | +86% |
| Q1 2025 | 691 | 4.8% | 27.50% | 9.53 pp | $12.09B | 26% |
| Q4 2024 | 726 | +11% | 37.03% | +5.47 pp | $16.28B | +17% |
| Q3 2024 | 656 | +7.0% | 31.56% | 10.91 pp | $13.87B | 26% |
| Q2 2024 | 613 | — | 42.47% | — | $18.67B | — |
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 Q1 2026 13F filings, institutional ownership of Cameco Corporation stands at 65.1%, held across 987 reporting institutions.
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. is the largest reported institutional holder of CCJ, with approximately 15,373,206 shares worth $1.67B as of Q1 2026.
Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of CCJ, including SUSQUEHANNA INTERNATIONAL GROUP, LLP.
Our composite Smart Money Score for CCJ is 65 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
172 institutions opened new positions in CCJ during Q1 2026, while 123 fully exited. 651 added to existing positions and 161 trimmed.
CCJ institutional ownership rose by 7.82 percentage points quarter-over-quarter, with a net change of +49 holders.
The top 10 institutions account for 35.4% of all reported 13F value in CCJ, and the top 25 account for 57.6%.
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