Merus NVMRUS
13F holders, Q4 2025 (December 31)10holders −258
3new positions
258sold out
$64.09avg. 13F price*
At the end of Q4 2025, 10 institutions reported holding Merus NV (MRUS) in their 13F filings, down 258 from Q3 2025. 3 opened new positions and 258 sold out. The largest holders were DekaBank Deutsche Girozentrale ($2.7M), XTX Topco Ltd ($2.4M) and Brooklyn Investment Group ($221K).
- Company
- Merus NV
- CUSIP
- N5749R100
- Latest filing quarter
- Q4 2025
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 3 | $296K |
| Exits | 258 | $6.7B |
All 13F filers, Q3 2025 → Q4 2025: 18,716 shares bought and 70,999,032 shares sold, net −70,980,316 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 10 holders
| DekaBank Deutsche Girozentrale | 0.00% | No change | 56,000 | $2.7M |
| XTX Topco Ltd | 0.06% | Add +125.9% | 26,768 | $2.4M |
| Brooklyn Investment Group | 0.01% | New | 2,452 | $221K |
| NTV Asset Management LLC | 0.02% | No change | 2,250 | $203K |
| Farther Finance Advisors, LLC | 0.00% | Add +92.4% | 1,010 | $91K |
| Simplex Trading, LLC | 0.00% | New | 837 | $75K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +65.6% | 53 | $5K |
| Parallel Advisors, LLC | 0.00% | No change | 9 | $810 |
| IFP Advisors, Inc | 0.00% | No change | 3 | $270 |
| Summit Securities Group LLC | 0.00% | New | 1 | $0 |
"% of holder's portfolio" is MRUS's weight in each manager's 13F, not the share of Merus NV the manager owns.