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, Q3 2025
Institutional positions in Merus N.V. as of Sep 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
MRUS is no longer listed, so this page shows Q3 2025. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 268
- +67 vs. Q2 2025
- Shares held
- 71.1M
- −3.66M (−4.9%) vs. Q2 2025
- Total value
- $6.70B
- +$2.76B (+70.2%) vs. Q2 2025
- New holders
- 106
- 67 more added
- Sold out
- 39
- 73 more reduced
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Merus N.V.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| IFP Advisors, Inc | 3 | $282 | 0.00% | +3 | Added |
| JPL Wealth Management, LLC | 5 | $471 | 0.00% | +5 | New |
| True Wealth Design, LLC | 6 | $565 | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 9 | $847 | 0.00% | +9 | New |
| Principal Securities, Inc. | 13 | $1.22K | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 13 | $1.22K | 0.00% | +13 | New |
| Montag A & Associates Inc | 15 | $1.41K | 0.00% | +15 | New |
| GAMMA Investing LLC | 16 | $1.51K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 17 | $1.60K | 0.00% | +17 | New |
| GWM Advisors LLC | 22 | $2.07K | 0.00% | +22 | New |
| Essential Partners LLC | 25 | $2.35K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 25 | $2.35K | 0.00% | +25 | New |
| EverSource Wealth Advisors, LLC | 32 | $3.01K | 0.00% | −14−30.4% | Reduced |
| Itau Unibanco Holding S.A. | 32 | $3.01K | 0.00% | +32 | New |
| CVA Family Office, LLC | 46 | $4.33K | 0.00% | −16−25.8% | Reduced |
| T. Rowe Price Investment Management, Inc. | 51 | $5.00K | 0.00% | −456,214−100.0% | Reduced |
| Bellevue Asset Management, LLC | 61 | $5.74K | 0.00% | +8+15.1% | Added |
| J.Safra Asset Management Corp | 85 | $8.00K | 0.00% | +1+1.2% | Added |
| Jones Financial Companies LLLP | 205 | $14.1K | 0.00% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 160 | $15.1K | 0.00% | +22+15.9% | Added |
| SRS Capital Advisors, Inc. | 187 | $17.6K | 0.00% | +187 | New |
| Tower Research Capital LLC (TRC) | 188 | $17.7K | 0.00% | −228−54.8% | Reduced |
| Caitong International Asset Management Co., Ltd | 209 | $19.7K | 0.01% | +209 | New |
| Kayne Anderson Rudnick Investment Management LLC | 214 | $20.1K | 0.00% | +214 | New |
| Daiwa Securities Group Inc. | 246 | $23.0K | 0.00% | 00.0% | Unchanged |
| Hurley Capital, LLC | 305 | $28.7K | 0.02% | 00.0% | Unchanged |
| Quarry LP | 445 | $41.9K | 0.01% | +445 | New |
| Farther Finance Advisors, LLC | 525 | $49.4K | 0.00% | +520+10,400.0% | Added |
| Clearstead Advisors, LLC | 635 | $59.8K | 0.00% | +9+1.4% | Added |
| Longfellow Investment Management Co LLC | 797 | $75.0K | 0.02% | +797 | New |
| CWM, LLC | 809 | $76.0K | 0.00% | +7+0.9% | Added |
| Bellevue Group AG | 825 | $77.7K | 0.00% | −6,940−89.4% | Reduced |
| State of Wyoming | 1,013 | $95.4K | 0.01% | −100−9.0% | Reduced |
| Signaturefd, LLC | 1,074 | $101.1K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 1,124 | $105.8K | 0.00% | +1,124 | New |
| Point72 Europe (London) LLP | 1,163 | $109.5K | 0.01% | +1,163 | New |
| Quantbot Technologies LP | 1,210 | $113.9K | 0.00% | +1,210 | New |
| Quadrant Capital Group LLC | 1,253 | $118.0K | 0.00% | +1,253 | New |
| KBC Group NV | 1,427 | $134.0K | 0.00% | 00.0% | Unchanged |
| GF Fund Management Co. Ltd. | 1,627 | $153.2K | 0.00% | −126−7.2% | Reduced |
| PenderFund Capital Management Ltd. | 1,800 | $169.5K | 0.03% | +1,800 | New |
| Avanza Fonder AB | 1,922 | $181.0K | 0.00% | −1,214−38.7% | Reduced |
| Virtus Investment Advisers, Inc. | 2,054 | $193.4K | 0.06% | +356+21.0% | Added |
| Blair William & Co | 2,151 | $202.5K | 0.00% | +2,151 | New |
| Bessemer Group Inc | 2,160 | $204.0K | 0.00% | +1,990+1,170.6% | Added |
| Lord, Abbett & Co. LLC | 2,194 | $207.0K | 0.00% | −223,807−99.0% | Reduced |
| JustInvest LLC | 2,201 | $207.2K | 0.00% | +2,201 | New |
| LPL Financial LLC | 2,205 | $207.6K | 0.00% | +2,205 | New |
| Corton Capital Inc. | 2,237 | $210.6K | 0.52% | +2,237 | New |
| NTV Asset Management LLC | 2,250 | $211.8K | 0.02% | +2,250 | New |
| Private Advisor Group, LLC | 2,400 | $226.0K | 0.00% | +2,400 | New |
| NBC Securities, Inc. | 2,446 | $230.3K | 0.02% | +1,430+140.7% | Added |
| Swiss Life Asset Management Ltd | 2,525 | $237.7K | 0.00% | +2,525 | New |
| Walleye Capital LLC | 2,577 | $242.6K | 0.00% | −6,213−70.7% | Reduced |
| Wolverine Asset Management LLC | 2,680 | $252.3K | 0.00% | +2,680 | New |
| ProShare Advisors LLC | 2,694 | $253.6K | 0.00% | +2,694 | New |
| Two Sigma Advisers, LP | 2,700 | $254.2K | 0.00% | −192,100−98.6% | Reduced |
| Wells Fargo & Company | 2,922 | $275.1K | 0.00% | −1,369−31.9% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 2,924 | $275.3K | 0.00% | +250+9.3% | Added |
| Guggenheim Capital LLC | 2,959 | $278.6K | 0.00% | +2,959 | New |
| Farallon Capital Management, L.L.C. | 3,000 | $282.4K | 0.00% | +3,000 | New |
| Diametric Capital, LP | 3,000 | $282.4K | 0.10% | +3,000 | New |
| Three Seasons Wealth, LLC | 3,020 | $284.3K | 0.03% | +3,020 | New |
| Brinker Capital Investments, LLC | 3,167 | $298.2K | 0.00% | +3,167 | New |
| Empowered Funds, LLC | 3,308 | $311.4K | 0.00% | +3,308 | New |
| New York State Common Retirement Fund | 3,619 | $340.7K | 0.00% | +3,619 | New |
| Advisor Group Holdings, Inc. | 5,512 | $366.7K | 0.00% | −610−10.0% | Reduced |
| US Bancorp | 3,993 | $375.9K | 0.00% | +266+7.1% | Added |
| Sagefield Capital LP | 4,700 | $442.5K | 0.05% | +4,700 | New |
| Cresset Asset Management, LLC | 4,997 | $470.5K | 0.00% | +4,997 | New |
| Bamco Inc | 5,000 | $470.8K | 0.00% | +5,000 | New |
| Morningstar Investment Management LLC | 5,100 | $480.0K | 0.02% | +5,100 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 5,375 | $506.1K | 0.00% | +11+0.2% | Added |
| SG Americas Securities, LLC | 5,381 | $507.0K | 0.00% | +5,381 | New |
| Lighthouse Investment Partners, LLC | 5,559 | $523.4K | 0.02% | +5,559 | New |
| The PNC Financial Services Group, Inc. | 5,804 | $546.4K | 0.00% | +20.0% | Added |
| FNY Investment Advisers, LLC | 6,000 | $564.0K | 0.18% | +3,996+199.4% | Added |
| Engineers Gate Manager LP | 6,186 | $582.4K | 0.01% | −3,751−37.7% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 6,317 | $594.7K | 0.01% | −10,517−62.5% | Reduced |
| Legato Capital Management LLC | 6,849 | $644.8K | 0.07% | +6,849 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 6,909 | $650.5K | 0.02% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 7,917 | $745.4K | 0.00% | −25,832−76.5% | Reduced |
| SEI Investments Co | 9,010 | $848.3K | 0.00% | −455−4.8% | Reduced |
| Oxford Asset Management LLP | 9,520 | $896.3K | 0.29% | −2,395−20.1% | Reduced |
| Glenmede Investment Management, LP | 9,542 | $898.4K | 0.00% | −1,975−17.1% | Reduced |
| Greenland Capital Management LP | 9,669 | $910.3K | 0.13% | +9,669 | New |
| BCK Capital Management LP | 9,737 | $916.7K | 0.98% | +9,737 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 10,000 | $941.5K | 0.00% | +10,000 | New |
| KLP Kapitalforvaltning AS | 10,900 | $1.03M | 0.00% | +900+9.0% | Added |
| Polen Capital Management LLC | 11,460 | $1.08M | 0.00% | +5,626+96.4% | Added |
| Sectoral Asset Management Inc | 11,545 | $1.09M | 0.67% | −4,130−26.3% | Reduced |
| Ensign Peak Advisors, Inc | 11,550 | $1.09M | 0.00% | 00.0% | Unchanged |
| Syquant Capital SAS | 11,691 | $1.10M | 0.32% | +11,691 | New |
| XTX Topco Ltd | 11,848 | $1.12M | 0.06% | +11,848 | New |
| Aquatic Capital Management LLC | 12,033 | $1.13M | 0.02% | −51,227−81.0% | Reduced |
| Two Sigma Investments, LP | 12,544 | $1.18M | 0.00% | −106,550−89.5% | Reduced |
| Teacher Retirement System of Texas | 12,772 | $1.20M | 0.00% | −261−2.0% | Reduced |
| China Universal Asset Management Co., Ltd. | 13,258 | $1.25M | 0.10% | −643−4.6% | Reduced |
| CenterBook Partners LP | 13,391 | $1.26M | 0.06% | −103,665−88.6% | Reduced |
| AQR Capital Management LLC | 13,462 | $1.27M | 0.00% | +61+0.5% | Added |