| 176K |
| $1.1M |
| +529.8% |
| 0.036% |
| 0.00% |
| 4 | Legal & General Group Plc | 128K | $779K | +1192.5% | 0.026% | 0.00% |
| 5 | CITADEL ADVISORS LLC | 109K | $661K | +216.3% | 0.022% | 0.00% |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 71K | $431K | -2.6% | 0.014% | 0.00% |
| 7 | XTX Topco Ltd | 60K | $366K | — | 0.012% | 0.00% |
| 8 | Amundi | 47K | $287K | +448.7% | 0.009% | 0.00% |
| 9 | UBS Group AG | 43K | $263K | +80.9% | 0.009% | 0.00% |
| 10 | Quadrature Capital Ltd | 42K | $254K | — | 0.008% | 0.00% |
| 11 | Squarepoint Ops LLC | 22K | $134K | -17.2% | 0.005% | 0.00% |
| 12 | FOX RUN MANAGEMENT, L.L.C. | 21K | $126K | — | 0.004% | 0.02% |
| 13 | CIBC Asset Management Inc | 15K | $93K | — | 0.003% | 0.00% |
| 14 | BANK OF AMERICA CORP /DE/ | 15K | $91K | -12.7% | 0.003% | 0.00% |
| 15 | TWO SIGMA INVESTMENTS, LP | 14K | $88K | — | 0.003% | 0.00% |
| 16 | Vident Advisory, LLC | 11K | $68K | -62.2% | 0.002% | 0.00% |
| 17 | MORGAN STANLEY | 5K | $31K | -74.8% | 0.001% | 0.00% |
| 18 | BlackRock, Inc. | 5K | $30K | -0.7% | 0.001% | 0.00% |
| 19 | State of Wyoming | 4K | $25K | — | 0.001% | 0.00% |
| 20 | Federation des caisses Desjardins du Quebec | 3K | $17K | +25.6% | 0.001% | 0.00% |
| 21 | Aquatic Capital Management LLC | 2K | $13K | — | 0.000% | 0.00% |
| 22 | CITIGROUP INC | 2K | $11K | +183000.0% | 0.000% | 0.00% |
| 23 | SIMPLEX TRADING, LLC | 2K | $10K | — | 0.000% | 0.00% |
| 24 | GROUP ONE TRADING LLC | 953 | $6K | +169.2% | 0.000% | 0.00% |
| 25 | Russell Investments Group, Ltd. | 760 | $5K | 0.0% | 0.000% | 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 RGC — a direct measure of their conviction.
| 0.07% |
| 0.17 pp |
| $0M |
| +80% |
| Q4 2024 | 4 | +33% | 0.24% | +0.10 pp | $0M | +55% |
| Q3 2024 | 3 | — | 0.14% | — | $0M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
14 institutions opened new positions in RGC during Q2 2026, while 14 fully exited. 5 added to existing positions and 17 trimmed.
RGC institutional ownership rose by 0.17 percentage points quarter-over-quarter, with a net change of +0 holders.
The top 10 institutions account for 92.4% of all reported 13F value in RGC, and the top 25 account for 99.9%.
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.
Regencell Bioscience Holdings Limited (RGC) Institutional Ownership