CURX — CURANEX PHARMACEUTICALS INC
As of Q2 2026, 6 SEC-registered investment managers reported holding CURX (CURANEX PHARMACEUTICALS INC) in their latest 13F filings, with a combined reported value of $59.23K across 223.36K shares. That is +6.7% by share count (+14.09K shares) versus the previous quarter, while reported value moved -44.6%. Ownership is concentrated: the five largest holders account for 99.3% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 1 opened new positions, 2 added to existing stakes, 3 trimmed. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
CURX is classified in the Health Care sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 6 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Citadel Advisors history | 95.26K | $25.26K | 0.00% | Add |
| Renaissance Technologies history | 52.00K | $13.79K | 0.00% | New |
| Geode Capital Management history | 38.29K | $10.15K | 0.00% | Reduce |
| Two Sigma Investments history | 27.35K | $7.25K | 0.00% | Add |
| Citigroup Inc history | 8.96K | $2.38K | 0.00% | Reduce |
| UBS Group AG history | 1.51K | $400 | 0.00% | Reduce |
Q1 2026 — 5 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Geode Capital Management history | 111.13K | $56.82K | 0.00% | Add |
| Citadel Advisors history | 50.56K | $25.85K | 0.00% | Reduce |
| Two Sigma Investments history | 20.25K | $10.36K | 0.00% | Reduce |
| Citigroup Inc history | 19.33K | $9.88K | 0.00% | New |
| UBS Group AG history | 8.00K | $4.08K | 0.00% | Reduce |
Q4 2025 — 6 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Citadel Advisors history | 104.28K | $34.47K | 0.00% | Add |
| Two Sigma Investments history | 61.10K | $20.20K | 0.00% | New |
| Renaissance Technologies history | 59.30K | $19.60K | 0.00% | New |
| Geode Capital Management history | 18.67K | $6.17K | 0.00% | Hold |
| UBS Group AG history | 12.99K | $4.30K | 0.00% | Reduce |
| Bank of America Corp history | 34 | $11 | 0.00% | New |
Q3 2025 — 4 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| UBS Group AG history | 64.52K | $46.45K | 0.00% | New |
| Citadel Advisors history | 64.07K | $46.13K | 0.00% | New |
| Millennium Management history | 19.15K | $13.79K | 0.00% | New |
| Geode Capital Management history | 18.67K | $13.44K | 0.00% | New |
New Positions (Q2 2026)
- Renaissance Technologies 52.00K sh · $13.79K
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 8 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 |
|---|---|---|---|---|
| Citadel Advisors | 95.26K | 50.56K | 104.28K | 64.07K |
| Renaissance Technologies | 52.00K | — | 59.30K | — |
| Geode Capital Management | 38.29K | 111.13K | 18.67K | 18.67K |
| Two Sigma Investments | 27.35K | 20.25K | 61.10K | — |
| Citigroup Inc | 8.96K | 19.33K | — | — |
| UBS Group AG | 1.51K | 8.00K | 12.99K | 64.52K |
| Bank of America Corp | — | — | 34 | — |
| Millennium Management | — | — | — | 19.15K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details