FENC — FENNEC PHARMACEUTICALS INC
As of Q2 2026, 27 SEC-registered investment managers reported holding FENC (FENNEC PHARMACEUTICALS INC) in their latest 13F filings, with a combined reported value of $37.59M across 3.52M shares. That is +37.4% by share count (+958.36K shares) versus the previous quarter, while reported value moved +140.3%. Ownership is concentrated: the five largest holders account for 76.0% of reported value and the top ten for 89.0%.
Compared with the prior quarter, 8 opened new positions, 14 added to existing stakes, 5 trimmed. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
FENC 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.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| BlackRock Inc history | Q2 2026 | 1.73M | $18.57M | 0.00% | Add |
| Vanguard Group history | Q4 2025 | 1.07M | $8.22M | 0.00% | Add |
| Geode Capital Management history | Q2 2026 | 402.57K | $4.33M | 0.00% | Add |
| Morgan Stanley history | Q2 2026 | 221.92K | $2.39M | 0.00% | Add |
| Northern Trust Corp history | Q2 2026 | 167.92K | $1.81M | 0.00% | Add |
| Marshall Wace history | Q2 2026 | 138.76K | $1.49M | 0.00% | New |
| Renaissance Technologies history | Q2 2026 | 134.20K | $1.44M | 0.00% | New |
| AQR Capital Management history | Q2 2026 | 92.89K | $998.56K | 0.00% | Add |
| Wellington Management Group history | Q2 2026 | 84.55K | $908.89K | 0.00% | New |
| Citadel Advisors history | Q2 2026 | 71.03K | $763.59K | 0.00% | Reduce |
| Charles Schwab Investment Management history | Q2 2026 | 70.50K | $757.92K | 0.00% | Add |
| BNY Mellon history | Q2 2026 | 61.03K | $656.10K | 0.00% | Add |
| Two Sigma Investments history | Q2 2026 | 60.33K | $648.57K | 0.00% | New |
| Point72 Asset Management history | Q2 2026 | 56.41K | $606.38K | 0.00% | New |
| Goldman Sachs Group history | Q2 2026 | 33.45K | $359.61K | 0.00% | Reduce |
| Deutsche Bank AG history | Q2 2026 | 28.90K | $310.65K | 0.00% | Add |
| Wells Fargo & Co history | Q2 2026 | 26.56K | $285.56K | 0.00% | Add |
| Millennium Management history | Q2 2026 | 26.32K | $282.91K | 0.00% | New |
| Arrowstreet Capital history | Q4 2025 | 32.46K | $249.94K | 0.00% | Add |
| Bank of America Corp history | Q2 2026 | 19.94K | $214.38K | 0.00% | Reduce |
New Positions (Q2 2026)
- Marshall Wace 138.76K sh · $1.49M
- Renaissance Technologies 134.20K sh · $1.44M
- Wellington Management Group 84.55K sh · $908.89K
- Two Sigma Investments 60.33K sh · $648.57K
- Point72 Asset Management 56.41K sh · $606.38K
- Millennium Management 26.32K sh · $282.91K
- Lazard Asset Management 16.50K sh · $177.38K
- JPMorgan Chase & Co 12.14K sh · $133.94K
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 1.23M | 1.23M | 1.25M | 1.23M | 1.21M | 1.23M | 1.37M | 1.73M |
| Geode Capital Management | 19.91K | 19.62K | 19.51K | 19.51K | 19.51K | 19.51K | 19.51K | 196.88K | 206.20K | 218.59K | 219.75K | 301.58K | 299.30K | 303.09K | 311.33K | 304.60K | 300.77K | 297.10K | 371.74K | 402.57K |
| Morgan Stanley | 40.98K | 41.01K | 50.18K | 40.34K | 36.06K | 45.38K | 58.17K | 60.66K | 42.46K | 77.14K | 74.09K | 102.08K | 148.46K | 346.38K | 296.61K | 254.22K | 232.40K | 242.48K | 211.11K | 221.92K |
| Northern Trust Corp | — | — | — | — | — | — | — | 114.48K | 110.86K | 111.76K | 114.07K | 106.40K | 139.73K | 136.75K | 138.38K | 131.47K | 130.55K | 112.09K | 152.12K | 167.92K |
| Marshall Wace | — | — | — | — | — | — | 15.07K | — | — | — | — | — | — | — | — | — | — | 127.69K | — | 138.76K |
| Renaissance Technologies | — | — | — | — | — | — | — | — | — | — | 139.90K | — | — | — | — | — | 10.60K | 20.00K | — | 134.20K |
| AQR Capital Management | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 10.90K | 14.31K | 15.01K | 15.14K | 24.15K | 92.89K |
| Wellington Management Group | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 84.55K |
| Citadel Advisors | 16.70K | 14.87K | — | — | 65.38K | 177.95K | 137.37K | 109.53K | 27.11K | 10.00K | 65.21K | — | — | — | — | 46.78K | 107.50K | 199.75K | 153.61K | 71.03K |
| Charles Schwab Investment Management | — | — | — | — | — | — | — | 41.50K | 41.50K | 41.50K | 41.50K | 55.45K | 55.45K | 61.15K | 61.15K | 61.29K | 57.25K | 57.25K | 63.54K | 70.50K |
| BNY Mellon | — | — | — | — | — | — | — | 45.24K | 46.33K | 45.99K | 48.12K | 68.72K | 51.72K | 52.13K | 53.51K | 51.81K | 52.28K | 49.22K | 52.46K | 61.03K |
| Two Sigma Investments | — | — | — | — | — | 87.67K | 60.37K | 13.56K | — | — | — | — | — | — | — | — | — | — | — | 60.33K |
| Point72 Asset Management | — | — | — | — | — | — | 3.10K | — | — | — | — | — | — | — | — | — | — | 21.30K | — | 56.41K |
| Goldman Sachs Group | 13.43K | 13.45K | 13.08K | 10.03K | — | 20.98K | 20.75K | 30.83K | 17.34K | 31.00K | 43.09K | 20.13K | 53.75K | 71.20K | 43.22K | 15.94K | 26.49K | 43.59K | 55.66K | 33.45K |
| Deutsche Bank AG | — | — | — | — | — | — | — | — | — | 11.31K | 12.31K | 12.31K | 12.31K | — | — | 22.33K | — | 17.36K | 21.20K | 28.90K |
| Wells Fargo & Co | 1.40K | — | — | — | — | — | 306 | 6.95K | 4.14K | 5.22K | 6.02K | 9.70K | 10.00K | 13.15K | 13.66K | 14.26K | 17.02K | 26.16K | 10.90K | 26.56K |
| Millennium Management | 257.62K | 257.62K | 252.68K | 237.39K | 249.34K | 127.29K | 190.00K | 86.79K | — | 14.37K | 58.53K | 69.33K | 14.25K | — | — | 16.33K | 12.08K | 24.40K | — | 26.32K |
| Bank of America Corp | 4.85K | 11.38K | 4.96K | 4.96K | 2.62K | 2.20K | 6.74K | 22.83K | 31.74K | 40.05K | 16.48K | 26.44K | 27.12K | 35.83K | 22.41K | 19.16K | 13.44K | 22.53K | 26.41K | 19.94K |
| Lazard Asset Management | — | — | — | — | — | — | — | — | — | — | — | 1.74K | 1.36K | — | — | — | — | 13.12K | — | 16.50K |
| Invesco Ltd | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 11.36K | 12.13K | 14.33K | 11.68K | 15.74K |
▲ 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