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 2025
Institutional positions in Merus N.V. as of Jun 30, 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
- 201
- +18 vs. Q1 2025
- Shares held
- 74.8M
- +3.98M (+5.6%) vs. Q1 2025
- Total value
- $3.93B
- +$952.5M (+31.9%) vs. Q1 2025
- New holders
- 47
- 76 more added
- Sold out
- 29
- 65 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Merus N.V.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Farther Finance Advisors, LLC | 5 | $263 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 6 | $316 | 0.00% | −22−78.6% | Reduced |
| Principal Securities, Inc. | 13 | $684 | 0.00% | +6+85.7% | Added |
| GAMMA Investing LLC | 16 | $842 | 0.00% | +1+6.7% | Added |
| IFP Advisors, Inc | 0 | $1.31K | 0.00% | −2−100.0% | Reduced |
| Essential Partners LLC | 25 | $1.31K | 0.00% | +25 | New |
| Riggs Asset Managment Co. Inc. | 38 | $2.00K | 0.00% | +38 | New |
| EverSource Wealth Advisors, LLC | 46 | $2.42K | 0.00% | +31+206.7% | Added |
| Bellevue Asset Management, LLC | 53 | $2.79K | 0.00% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 55 | $2.89K | 0.00% | +55 | New |
| CVA Family Office, LLC | 62 | $3.26K | 0.00% | −31−33.3% | Reduced |
| J.Safra Asset Management Corp | 84 | $4.42K | 0.00% | +11+15.1% | Added |
| Point72 Hong Kong Ltd | 128 | $6.71K | 0.00% | +128 | New |
| Washington Trust Advisors, Inc. | 138 | $7.26K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 170 | $9.00K | 0.00% | +170 | New |
| Jones Financial Companies LLLP | 205 | $10.9K | 0.00% | −388−65.4% | Reduced |
| Daiwa Securities Group Inc. | 246 | $13.0K | 0.00% | 00.0% | Unchanged |
| Hurley Capital, LLC | 305 | $16.0K | 0.01% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 400 | $21.0K | 0.00% | +400 | New |
| Tower Research Capital LLC (TRC) | 416 | $21.9K | 0.00% | −2,424−85.4% | Reduced |
| Clearstead Advisors, LLC | 626 | $32.9K | 0.00% | +626 | New |
| CWM, LLC | 802 | $42.0K | 0.00% | +601+299.0% | Added |
| NBC Securities, Inc. | 1,016 | $53.0K | 0.00% | +1,016 | New |
| Signaturefd, LLC | 1,074 | $56.5K | 0.00% | −15−1.4% | Reduced |
| State of Wyoming | 1,113 | $58.5K | 0.01% | −67−5.7% | Reduced |
| KBC Group NV | 1,427 | $75.0K | 0.00% | −1,474−50.8% | Reduced |
| Virtus Investment Advisers, Inc. | 1,698 | $89.3K | 0.03% | −2,269−57.2% | Reduced |
| GF Fund Management Co. Ltd. | 1,753 | $92.2K | 0.00% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 2,004 | $105.0K | 0.04% | +2,004 | New |
| Mirae Asset Global Investments Co., Ltd. | 2,674 | $140.7K | 0.00% | +362+15.7% | Added |
| Avanza Fonder AB | 3,136 | $165.0K | 0.00% | +387+14.1% | Added |
| US Bancorp | 3,727 | $196.0K | 0.00% | +792+27.0% | Added |
| Verition Fund Management LLC | 3,977 | $209.2K | 0.00% | −47,469−92.3% | Reduced |
| Qube Research & Technologies Ltd | 4,275 | $224.9K | 0.00% | +4,275 | New |
| Wells Fargo & Company | 4,291 | $225.7K | 0.00% | +2,591+152.4% | Added |
| Virtu Financial LLC | 4,427 | $233.0K | 0.01% | +4,427 | New |
| Aigen Investment Management, LP | 4,696 | $247.0K | 0.03% | +4,696 | New |
| Polar Asset Management Partners Inc. | 5,154 | $271.1K | 0.01% | −7,844−60.3% | Reduced |
| DnB Asset Management AS | 5,329 | $280.3K | 0.00% | −3,706−41.0% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 5,364 | $282.1K | 0.00% | −737−12.1% | Reduced |
| The PNC Financial Services Group, Inc. | 5,802 | $305.2K | 0.00% | +20.0% | Added |
| Polen Capital Management LLC | 5,834 | $306.9K | 0.00% | +5,834 | New |
| Advisor Group Holdings, Inc. | 6,122 | $321.9K | 0.00% | −251−3.9% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 6,909 | $363.4K | 0.01% | +6,909 | New |
| Bellevue Group AG | 7,765 | $408.4K | 0.01% | −235−2.9% | Reduced |
| Lazard Asset Management LLC | 8,403 | $441.0K | 0.00% | +8,403 | New |
| Walleye Capital LLC | 8,790 | $462.4K | 0.00% | −5,914−40.2% | Reduced |
| Allostery Investments LP | 9,000 | $473.4K | 6.03% | −115,657−92.8% | Reduced |
| SEI Investments Co | 9,465 | $497.9K | 0.00% | −1,755−15.6% | Reduced |
| Engineers Gate Manager LP | 9,937 | $522.7K | 0.01% | +9,937 | New |
| KLP Kapitalforvaltning AS | 10,000 | $526.0K | 0.00% | +900+9.9% | Added |
| Sandia Investment Management LP | 10,000 | $526.0K | 1.35% | +10,000 | New |
| Glenmede Investment Management, LP | 11,517 | $605.8K | 0.00% | +11,517 | New |
| Ensign Peak Advisors, Inc | 11,550 | $607.5K | 0.00% | +4,850+72.4% | Added |
| J. Goldman & Co LP | 11,816 | $621.5K | 0.02% | 00.0% | Unchanged |
| Oxford Asset Management LLP | 11,915 | $626.7K | 0.21% | +11,915 | New |
| Marshall Wace, LLP | 12,367 | $650.5K | 0.00% | −247,407−95.2% | Reduced |
| Sender Co & Partners, Inc. | 12,996 | $683.6K | 0.19% | +12,996 | New |
| Teacher Retirement System of Texas | 13,033 | $685.5K | 0.00% | +135+1.0% | Added |
| Simplex Trading, LLC | 13,100 | $689.0K | 0.02% | +13,100 | New |
| Knights of Columbus Asset Advisors LLC | 13,172 | $692.8K | 0.04% | −613−4.4% | Reduced |
| AQR Capital Management LLC | 13,401 | $704.9K | 0.00% | −9,696−42.0% | Reduced |
| Envestnet Asset Management Inc | 13,520 | $711.2K | 0.00% | −464−3.3% | Reduced |
| China Universal Asset Management Co., Ltd. | 13,901 | $731.2K | 0.07% | +43+0.3% | Added |
| Arizona State Retirement System | 14,088 | $741.0K | 0.00% | +411+3.0% | Added |
| Harbour Capital Advisors, LLC | 14,130 | $753.6K | 0.16% | +5,780+69.2% | Added |
| Hudson Bay Capital Management LP | 14,551 | $765.4K | 0.01% | +14,551 | New |
| Schroder Investment Management Group | 15,187 | $798.8K | 0.00% | −17,730−53.9% | Reduced |
| Sectoral Asset Management Inc | 15,675 | $824.5K | 0.54% | +15,675 | New |
| Millennium Management LLC | 15,796 | $830.9K | 0.00% | −570,638−97.3% | Reduced |
| UBS Oconnor LLC | 16,704 | $878.6K | 0.02% | −7,528−31.1% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 16,834 | $885.5K | 0.02% | +16,834 | New |
| Quadrature Capital Ltd | 17,573 | $924.7K | 0.02% | +17,573 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 18,150 | $954.7K | 0.00% | +4,783+35.8% | Added |
| ADAR1 Capital Management, LLC | 18,313 | $963.3K | 0.16% | −48,647−72.7% | Reduced |
| Bank of Montreal | 22,139 | $1.16M | 0.00% | +8,804+66.0% | Added |
| SummitTX Capital, L.P. | 25,198 | $1.33M | 0.06% | +25,198 | New |
| Allianz Asset Management GmbH | 26,000 | $1.37M | 0.00% | +10,400+66.7% | Added |
| Winton Group Ltd | 26,723 | $1.41M | 0.07% | +26,723 | New |
| Trexquant Investment LP | 29,857 | $1.57M | 0.02% | −32,525−52.1% | Reduced |
| Raymond James Financial Inc | 30,778 | $1.62M | 0.00% | −7,188−18.9% | Reduced |
| Russell Investments Group, Ltd. | 32,269 | $1.70M | 0.00% | +32,269 | New |
| Connecticut Wealth Management, LLC | 33,343 | $1.75M | 0.08% | +6,425+23.9% | Added |
| Barclays PLC | 33,642 | $1.77M | 0.00% | +3,705+12.4% | Added |
| Bank of New York Mellon Corp | 33,749 | $1.78M | 0.00% | −964−2.8% | Reduced |
| Caption Management, LLC | 33,821 | $1.78M | 0.16% | +33,821 | New |
| Citigroup Inc | 34,506 | $1.82M | 0.00% | +29,027+529.8% | Added |
| Schonfeld Strategic Advisors LLC | 34,728 | $1.83M | 0.01% | +27,697+393.9% | Added |
| Jane Street Group, LLC | 34,926 | $1.84M | 0.00% | +34,926 | New |
| Northern Trust Corp | 38,288 | $2.01M | 0.00% | −29,332−43.4% | Reduced |
| Soleus Capital Management, L.P. | 40,000 | $2.10M | 0.15% | −345,821−89.6% | Reduced |
| Burkehill Global Management, LP | 40,000 | $2.10M | 0.16% | +40,000 | New |
| Alps Advisors Inc | 40,125 | $2.11M | 0.01% | −10,895−21.4% | Reduced |
| California State Teachers Retirement System | 41,149 | $2.16M | 0.00% | 00.0% | Unchanged |
| Cinctive Capital Management LP | 43,381 | $2.28M | 0.13% | +31,020+251.0% | Added |
| Platinum Investment Management Ltd | 44,940 | $2.36M | 0.16% | −19,901−30.7% | Reduced |
| State of New Jersey Common Pension Fund D | 45,275 | $2.38M | 0.01% | +3,895+9.4% | Added |
| Legal & General Group Plc | 47,088 | $2.48M | 0.00% | +3,414+7.8% | Added |
| Susquehanna International Group, LLP | 47,405 | $2.49M | 0.00% | +28,484+150.5% | Added |
| Group One Trading, L.P. | 49,580 | $2.61M | 0.09% | +49,580 | New |