Fennec Pharmaceuticals Inc.
FENC- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001211583
In the last 90 days, Fennec Pharmaceuticals Inc. insiders filed 0 open-market purchases and 6 sales; 105 institutions reported holding it in 13F filings for Q2 2026, worth $175.1M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Fennec Pharmaceuticals Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 96
- +12 vs. Q3 2025
- Shares held
- 15.5M
- +1.68M (+12.1%) vs. Q3 2025
- Total value
- $119.6M
- −$10.1M (−7.8%) vs. Q3 2025
- New holders
- 20
- 26 more added
- Sold out
- 8
- 24 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting FENC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 105 | $175.1M |
| Q1 2026 | 90 | $99.6M |
| Q4 2025 | 96 | $119.6M |
| Q3 2025 | 84 | $129.8M |
| Q2 2025 | 78 | $112.9M |
| Q1 2025 | 68 | $81.6M |
| Q4 2024 | 64 | $101.4M |
| Q3 2024 | 63 | $74.6M |
| Q2 2024 | 64 | $87.7M |
| Q1 2024 | 65 | $161.1M |
| Q4 2023 | 56 | $168.4M |
| Q3 2023 | 55 | $107.6M |
| Q2 2023 | 56 | $124.5M |
| Q1 2023 | 54 | $108.5M |
| Q4 2022 | 43 | $119.5M |
| Q3 2022 | 31 | $92.1M |
| Q2 2022 | 28 | $63.2M |
| Q1 2022 | 28 | $64.1M |
| Q4 2021 | 30 | $49.9M |
| Q3 2021 | 32 | $109.7M |
| Q2 2021 | 39 | $88.0M |
| Q1 2021 | 53 | $89.3M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Fennec Pharmaceuticals Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Southpoint Capital Advisors LP | 2,744,741 | $21.1M | 0.49% | −1,332,473−32.7% | Reduced |
| Rosalind Advisors, Inc. | 2,613,508 | $20.1M | 7.71% | +536,668+25.8% | Added |
| Solas Capital Management, LLC | 2,560,726 | $19.7M | 11.19% | +372,824+17.0% | Added |
| AIGH Capital Management LLC | 1,581,501 | $12.2M | 3.60% | +900,000+132.1% | Added |
| BlackRock, Inc. | 1,234,277 | $9.50M | 0.00% | +22,471+1.9% | Added |
| Vanguard Group Inc | 1,067,651 | $8.22M | 0.00% | +111,887+11.7% | Added |
| AWM Investment Company, Inc. | 711,869 | $5.48M | 0.53% | +711,869 | New |
| State Street Corp | 352,775 | $2.72M | 0.00% | +11,574+3.4% | Added |
| Geode Capital Management, LLC | 297,100 | $2.29M | 0.00% | −3,672−1.2% | Reduced |
| Morgan Stanley | 242,476 | $1.87M | 0.00% | +10,074+4.3% | Added |
| Apis Capital Advisors, LLC | 204,000 | $1.57M | 0.27% | +204,000 | New |
| Citadel Advisors LLC | 199,749 | $1.54M | 0.00% | +92,253+85.8% | Added |
| Gendell Jeffrey L | 139,559 | $1.07M | 0.02% | 00.0% | Unchanged |
| Marshall Wace, LLP | 127,693 | $983.2K | 0.00% | +127,693 | New |
| Lion Point Capital, LP | 112,434 | $865.7K | 4.48% | −10,566−8.6% | Reduced |
| Northern Trust Corp | 112,092 | $863.1K | 0.00% | −18,461−14.1% | Reduced |
| Potomac Capital Management, Inc. | 95,100 | $732.3K | 0.61% | +95,100 | New |
| Bridgeway Capital Management, LLC | 83,005 | $639.1K | 0.01% | +52,305+170.4% | Added |
| Charles Schwab Investment Management Inc | 57,249 | $440.8K | 0.00% | 00.0% | Unchanged |
| Trexquant Investment LP | 51,380 | $395.6K | 0.00% | +51,380 | New |
| State of Wisconsin Investment Board | 51,000 | $392.7K | 0.00% | +18,900+58.9% | Added |
| Hartford Financial Management Inc. | 50,646 | $390.0K | 0.10% | 00.0% | Unchanged |
| Stonepine Capital Management, LLC | 50,000 | $385.0K | 0.30% | +50,000 | New |
| Bank of New York Mellon Corp | 49,219 | $379.0K | 0.00% | −3,059−5.9% | Reduced |
| Qube Research & Technologies Ltd | 44,692 | $344.1K | 0.00% | +44,692 | New |
| Hillsdale Investment Management Inc. | 44,000 | $338.8K | 0.01% | +44,000 | New |
| Goldman Sachs Group Inc | 43,589 | $335.6K | 0.00% | +17,099+64.5% | Added |
| Barclays PLC | 36,597 | $281.8K | 0.00% | +3,559+10.8% | Added |
| Arrowstreet Capital, Limited Partnership | 32,460 | $249.9K | 0.00% | +5,405+20.0% | Added |
| Rhumbline Advisers | 29,038 | $223.6K | 0.00% | −4,484−13.4% | Reduced |
| 1492 Capital Management LLC | 28,092 | $216.3K | 0.08% | +28,092 | New |
| Acadian Asset Management LLC | 27,059 | $207.0K | 0.00% | +16,351+152.7% | Added |
| XTX Topco Ltd | 26,786 | $206.3K | 0.01% | +5,539+26.1% | Added |
| Wells Fargo & Company | 26,159 | $201.4K | 0.00% | +9,144+53.7% | Added |
| Nuveen, LLC | 26,006 | $200.2K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 24,952 | $192.1K | 0.00% | +15,552+165.4% | Added |
| Millennium Management LLC | 24,402 | $187.9K | 0.00% | +12,325+102.1% | Added |
| Jane Street Group, LLC | 24,044 | $185.1K | 0.00% | −48,587−66.9% | Reduced |
| Bank of America Corp | 22,533 | $173.5K | 0.00% | +9,090+67.6% | Added |
| Point72 Asset Management, L.P. | 21,298 | $164.0K | 0.00% | +21,298 | New |
| Renaissance Technologies LLC | 20,000 | $154.0K | 0.00% | +9,400+88.7% | Added |
| Deutsche Bank AG | 17,365 | $133.7K | 0.00% | +17,365 | New |
| AQR Capital Management LLC | 15,139 | $116.6K | 0.00% | +127+0.8% | Added |
| HighTower Advisors, LLC | 15,000 | $115.5K | 0.00% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 14,761 | $113.7K | 0.00% | −560−3.7% | Reduced |
| Invesco Ltd. | 14,328 | $110.3K | 0.00% | +2,201+18.1% | Added |
| Lazard Asset Management LLC | 13,121 | $101.0K | 0.00% | +13,121 | New |
| Squarepoint Ops LLC | 13,109 | $100.9K | 0.00% | +13,109 | New |
| MetLife Investment Management | 13,019 | $100.2K | 0.00% | +3,426+35.7% | Added |
| Two Sigma Advisers, LP | 13,000 | $100.1K | 0.00% | +13,000 | New |
| Price T Rowe Associates Inc | 12,504 | $97.0K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 10,873 | $83.7K | 0.00% | −20−0.2% | Reduced |
| Intech Investment Management LLC | 10,452 | $80.5K | 0.00% | −932−8.2% | Reduced |
| Alliancebernstein L.P. | 10,310 | $79.4K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 9,771 | $75.2K | 0.00% | −55−0.6% | Reduced |
| New York State Common Retirement Fund | 9,753 | $75.1K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 8,128 | $62.8K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 6,250 | $48.1K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 5,200 | $40.0K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 5,051 | $38.9K | 0.00% | +543+12.0% | Added |
| UBS Group AG | 4,995 | $38.5K | 0.00% | −8,715−63.6% | Reduced |
| Russell Investments Group, Ltd. | 2,924 | $22.5K | 0.00% | −750−20.4% | Reduced |
| Federated Hermes, Inc. | 2,916 | $22.5K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 2,467 | $19.0K | 0.00% | +1,356+122.1% | Added |
| FMR LLC | 2,423 | $18.7K | 0.00% | −301−11.0% | Reduced |
| CIBC Private Wealth Group, LLC | 1,565 | $12.1K | 0.00% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 1,570 | $12.0K | 0.00% | +1,570 | New |
| Ameritas Investment Partners, Inc. | 1,499 | $11.5K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 1,441 | $11.1K | 0.00% | −258−15.2% | Reduced |
| Tower Research Capital LLC (TRC) | 1,384 | $10.7K | 0.00% | −240−14.8% | Reduced |
| Sterling Capital Management LLC | 1,030 | $7.93K | 0.00% | −168−14.0% | Reduced |
| Amalgamated Bank | 736 | $6.00K | 0.00% | −85−10.4% | Reduced |
| CWM, LLC | 750 | $6.00K | 0.00% | −61−7.5% | Reduced |
| The PNC Financial Services Group, Inc. | 637 | $4.91K | 0.00% | −331−34.2% | Reduced |
| Citigroup Inc | 530 | $4.10K | 0.00% | −281−34.6% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 507 | $3.90K | 0.00% | +507 | New |
| Massmutual Trust Co FSB | 357 | $2.75K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 309 | $2.38K | 0.00% | +7+2.3% | Added |
| UBS Asset Management Americas Inc | 303 | $2.33K | 0.00% | +303 | New |
| Farther Finance Advisors, LLC | 274 | $2.11K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 247 | $1.90K | 0.00% | 00.0% | Unchanged |
| Quaker Wealth Management, LLC | 160 | $1.23K | 0.00% | +160 | New |
| EverSource Wealth Advisors, LLC | 135 | $1.04K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 113 | $870 | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 110 | $854 | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 97 | $747 | 0.00% | −89−47.8% | Reduced |
| Hughes Financial Services, LLC | 97 | $747 | 0.00% | −11−10.2% | Reduced |
| Cornerstone Planning Group LLC | 88 | $656 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 75 | $577 | 0.00% | −19−20.2% | Reduced |
| Optima Capital LLC | 63 | $485 | 0.00% | +63 | New |
| Nisa Investment Advisors, LLC | 46 | $354 | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 29 | $223 | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 24 | $185 | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 7 | $54 | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 6 | $46 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 1 | $8 | 0.00% | +1 | New |
| Tang Capital Management LLC | 0 | $0 | 0.00% | −334,593−100.0% | Sold out |
| Harbert Fund Advisors, Inc. | 0 | $0 | 0.00% | −177,815−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −21,270−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −17,023−100.0% | Sold out |