Merus N.V.
MRUSDelisted Dec 30, 2025- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001651311
Merus N.V. was delisted on Dec 30, 2025; its insiders filed their last Form 4 on Dec 30, 2025; 268 institutions reported holding it in 13F filings for Q3 2025, worth $6.70B in total; Soros Fund Management was the only superinvestor holding it.
13F holders, Q2 2021
Institutional positions in Merus N.V. as of Jun 30, 2021. 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
- 68
- +9 vs. Q1 2021
- Shares held
- 26.8M
- +59.5K (+0.2%) vs. Q1 2021
- Total value
- $564.3M
- +$6.02M (+1.1%) vs. Q1 2021
- New holders
- 17
- 22 more added
- Sold out
- 8
- 15 more reduced
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MRUS 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 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 10 | $5.73M |
| Q3 2025 | 268 | $6.70B |
| Q2 2025 | 201 | $3.93B |
| Q1 2025 | 185 | $2.98B |
| Q4 2024 | 192 | $2.96B |
| Q3 2024 | 189 | $3.45B |
| Q2 2024 | 179 | $3.94B |
| Q1 2024 | 156 | $2.31B |
| Q4 2023 | 131 | $1.41B |
| Q3 2023 | 113 | $1.12B |
| Q2 2023 | 114 | $1.09B |
| Q1 2023 | 104 | $672.0M |
| Q4 2022 | 91 | $563.8M |
| Q3 2022 | 100 | $687.4M |
| Q2 2022 | 93 | $793.4M |
| Q1 2022 | 95 | $878.1M |
| Q4 2021 | 103 | $1.05B |
| Q3 2021 | 64 | $487.8M |
| Q2 2021 | 68 | $564.3M |
| Q1 2021 | 59 | $558.3M |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Merus N.V.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 12 | $0 | 0.00% | −806−98.5% | Reduced |
| JPMorgan Chase & Co | 66 | $1.00K | 0.00% | +30+83.3% | Added |
| Candriam Luxembourg S.C.A. | 44 | $1.00K | 0.00% | +44 | New |
| State of Wyoming | 171 | $4.00K | 0.00% | +171 | New |
| Wells Fargo & Company | 300 | $6.00K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 371 | $7.82K | 0.00% | +191+106.1% | Added |
| Global Retirement Partners, LLC | 403 | $8.00K | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 951 | $20.0K | 0.00% | +951 | New |
| Legal & General Group Plc | 1,200 | $25.0K | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 1,264 | $27.0K | 0.00% | +1,264 | New |
| Bank of America Corp | 2,333 | $49.0K | 0.00% | −487−17.3% | Reduced |
| UBS Group AG | 2,850 | $60.0K | 0.00% | −49−1.7% | Reduced |
| Federation des caisses Desjardins du Quebec | 7,057 | $148.5K | 0.00% | +7,057 | New |
| Citigroup Inc | 7,779 | $164.0K | 0.00% | +7,546+3,238.6% | Added |
| Jump Financial, LLC | 9,600 | $202.0K | 0.02% | +9,600 | New |
| Virtus ETF Advisers LLC | 9,876 | $208.0K | 0.09% | +9,876 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 11,822 | $249.0K | 0.00% | +11,822 | New |
| Credit Suisse AG | 14,292 | $301.0K | 0.00% | −5,568−28.0% | Reduced |
| Gsa Capital Partners LLP | 15,748 | $332.0K | 0.04% | +15,748 | New |
| ClariVest Asset Management LLC | 15,807 | $333.0K | 0.01% | +15,807 | New |
| Trexquant Investment LP | 17,485 | $368.0K | 0.03% | +17,485 | New |
| PDT Partners, LLC | 20,100 | $424.0K | 0.03% | +5,819+40.7% | Added |
| Geode Capital Management, LLC | 20,484 | $431.0K | 0.00% | +5,452+36.3% | Added |
| Weiss Multi-Strategy Advisers LLC | 20,532 | $433.0K | 0.01% | +735+3.7% | Added |
| Sanders Morris Harris LLC | 24,870 | $512.0K | 0.10% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 24,799 | $523.0K | 0.00% | +5,236+26.8% | Added |
| Victory Capital Management Inc | 47,090 | $992.0K | 0.00% | −2,870−5.7% | Reduced |
| Swiss National Bank | 47,154 | $994.0K | 0.00% | −3,300−6.5% | Reduced |
| Acadian Asset Management LLC | 50,142 | $1.06M | 0.00% | +50,142 | New |
| Ikarian Capital, LLC | 51,223 | $1.08M | 0.19% | −60,000−53.9% | Reduced |
| Northern Trust Corp | 52,675 | $1.11M | 0.00% | −4,219−7.4% | Reduced |
| Marshall Wace North America L.P. | 66,069 | $1.39M | 0.01% | +66,069 | New |
| Ghost Tree Capital, LLC | 75,000 | $1.58M | 0.49% | +75,000 | New |
| J. Goldman & Co LP | 80,600 | $1.70M | 0.11% | +26,600+49.3% | Added |
| Marshall Wace, LLP | 82,520 | $1.74M | 0.01% | +82,520 | New |
| Renaissance Technologies LLC | 91,325 | $1.92M | 0.00% | +14,337+18.6% | Added |
| HealthCor Management, L.P. | 96,438 | $2.03M | 0.08% | +35,948+59.4% | Added |
| State Street Corp | 110,467 | $2.33M | 0.00% | +73,495+198.8% | Added |
| Vanguard Group Inc | 110,932 | $2.34M | 0.00% | +30,200+37.4% | Added |
| Burrage Capital Management LLC | 130,683 | $2.75M | 2.76% | 00.0% | Unchanged |
| DAFNA Capital Management LLC | 157,841 | $3.33M | 0.70% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 164,250 | $3.46M | 0.02% | +164,250 | New |
| Franklin Resources Inc | 175,010 | $3.69M | 0.00% | 00.0% | Unchanged |
| Perceptive Advisors LLC | 175,000 | $3.69M | 0.05% | 00.0% | Unchanged |
| Octagon Capital Advisors LP | 206,927 | $4.36M | 0.90% | +6,927+3.5% | Added |
| Citadel Advisors LLC | 213,636 | $4.50M | 0.00% | +162,986+321.8% | Added |
| Platinum Investment Management Ltd | 214,974 | $4.53M | 0.10% | 00.0% | Unchanged |
| FMR LLC | 246,600 | $5.20M | 0.00% | −96,500−28.1% | Reduced |
| BlackRock Inc. | 251,576 | $5.30M | 0.00% | +172,036+216.3% | Added |
| AXA S.A. | 263,972 | $5.56M | 0.02% | +263,972 | New |
| Cormorant Asset Management, LP | 285,096 | $6.01M | 0.23% | −64,904−18.5% | Reduced |
| Sphera Funds Management Ltd. | 286,506 | $6.04M | 0.57% | +209,514+272.1% | Added |
| Two Sigma Investments, LP | 298,821 | $6.30M | 0.02% | +77,017+34.7% | Added |
| Millennium Management LLC | 320,159 | $6.75M | 0.01% | +181,564+131.0% | Added |
| Silverarc Capital Management, LLC | 320,815 | $6.76M | 3.56% | +76,102+31.1% | Added |
| Two Sigma Advisers, LP | 332,600 | $7.01M | 0.02% | +123,100+58.8% | Added |
| Deutsche Bank AG | 389,668 | $8.21M | 0.00% | −24,643−5.9% | Reduced |
| Morgan Stanley | 417,409 | $8.79M | 0.00% | −70,916−14.5% | Reduced |
| Vivo Capital, LLC | 442,000 | $9.31M | 0.40% | +267,000+152.6% | Added |
| Avoro Capital Advisors LLC | 660,000 | $13.9M | 0.24% | −5,000−0.8% | Reduced |
| MPM Oncology Impact Management LP | 700,879 | $14.8M | 2.43% | 00.0% | Unchanged |
| Driehaus Capital Management LLC | 1,004,478 | $21.2M | 0.28% | −109,228−9.8% | Reduced |
| Medicxi Ventures Management (Jersey) Ltd | 1,600,000 | $33.7M | 6.04% | 00.0% | Unchanged |
| Boxer Capital, LLC | 1,900,000 | $40.0M | 1.41% | 00.0% | Unchanged |
| Baker Bros. Advisors LP | 2,037,469 | $42.9M | 0.19% | 00.0% | Unchanged |
| Wellington Management Group LLP | 2,132,233 | $44.9M | 0.01% | +306,330+16.8% | Added |
| Federated Hermes, Inc. | 2,979,533 | $62.8M | 0.12% | −104,724−3.4% | Reduced |
| BVF Inc | 7,285,071 | $153.5M | 5.75% | 00.0% | Unchanged |
| Sofinnova Investments, Inc. | 0 | $0 | 0.00% | −1,311,039−100.0% | Sold out |
| Avidity Partners Management LP | 0 | $0 | 0.00% | −487,000−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −51,600−100.0% | Sold out |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 0 | $0 | 0.00% | −46,532−100.0% | Sold out |
| Athanor Capital, LP | 0 | $0 | 0.00% | −34,021−100.0% | Sold out |
| Bank of New York Mellon Corp | 0 | $0 | 0.00% | −14,560−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −11,738−100.0% | Sold out |
| Old Well Partners, LLC | 0 | $0 | 0.00% | −10,722−100.0% | Sold out |