Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in CNCK held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | GEODE CAPITAL MANAGEMENT, LLC | 281K | $5.1M | +180.9% | 0.663% | 0.00% |
| 2 | LINDEN ADVISORS LP | 157K | $349K | 0.0% | 0.370% | 0.00% |
| 3 | Shay Capital LLC | 84K | $187K | +0.6% | 0.198% | 0.01% |
| 4 | NORTHERN TRUST CORP | 57K | $127K | -4.2% | 0.135% | 0.00% |
| 5 | MORGAN STANLEY | 57K | $126K | -38.3% | 0.134% | 0.00% |
| 6 | Neuberger Berman Group LLC | 50K | $111K | 0.0% | 0.118% | 0.00% |
| 7 | Cresset Asset Management, LLC | 40K | $91K | -65.3% | 0.095% | 0.00% |
| 8 | State of Wyoming | 39K | $86K | — | 0.091% | 0.01% |
| 9 | MILLENNIUM MANAGEMENT LLC | 32K | $71K | +23.3% | 0.075% | 0.00% |
| 10 | SBI Securities Co., Ltd. | 31K | $70K | +14.2% | 0.074% | 0.00% |
| 11 | Qube Research & Technologies Ltd | 27K | $60K | +4.5% | 0.064% | 0.00% |
| 12 | TWO SIGMA SECURITIES, LLC | 11K | $24K | — | 0.026% | 0.00% |
| 13 | UBS Group AG | 8K | $17K | -35.4% | 0.018% | 0.00% |
| 14 | Larson Financial Group LLC | 847 | $2K | +62.3% | 0.002% | 0.00% |
| 15 | BNP PARIBAS FINANCIAL MARKETS | 500 | $1K | -79.2% | 0.001% | 0.00% |
| 16 | Clear Street Group Inc. | 142 | $315 | 0.0% | 0.000% | 0.00% |
| 17 | HRT FINANCIAL LP | 33K | $74 | — | 0.079% | 0.00% |
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 CNCK — a direct measure of their conviction.
Filings activity in CNCK during Q2 2026, grouped by how each filer changed its position.
Institutions that opened a new CNCK position in Q2 2026
Institutions that fully closed their CNCK position in Q2 2026
7 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 | 17 | 19% | 2.14% | +1.17 pp | $6M | +300% |
| Q1 2026 | 21 | +5.0% | 0.97% | 0.90 pp | $2M | 71% |
| Q4 2025 | 20 | +5.3% | 1.87% | 0.25 pp | $6M | 59% |
| Q3 2025 | 19 | +0.0% | 2.12% | +0.64 pp | $13M | +22% |
| Q2 2025 | 19 | +19% | 1.48% | +0.16 pp | $11M | +19% |
| Q1 2025 | 16 | +14% | 1.32% | 0.11 pp | $9M | 47% |
| Q4 2024 | 14 | — | 1.43% | — | $17M | — |
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 CNCK stock.
Based on Q2 2026 13F filings, institutional ownership of Coincheck Group N.V. stands at 2.1%, held across 17 reporting institutions.
GEODE CAPITAL MANAGEMENT, LLC is the largest reported institutional holder of CNCK, with approximately 281,478 shares worth $0.01B as of Q2 2026.
Yes — 2 widely-followed marquee investors appear among the top 25 institutional holders of CNCK, including MILLENNIUM MANAGEMENT LLC, TWO SIGMA SECURITIES, LLC.
Our composite Smart Money Score for CNCK is 53 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
2 institutions opened new positions in CNCK during Q2 2026, while 7 fully exited. 10 added to existing positions and 4 trimmed.
CNCK institutional ownership rose by 1.17 percentage points quarter-over-quarter, with a net change of -4 holders.
The top 10 institutions account for 98.4% of all reported 13F value in CNCK, and the top 25 account for 100.0%.
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.
Coincheck Group N.V. (CNCK) Institutional Ownership