68% buyers of institutions opening or closing positions this quarter
13 more new buyers than exits, ownership rose 9.25 percentage points vs the prior quarter, and 3 well-known fund managers in the top 25.
68% buyers of institutions opening or closing positions this quarter
41.6% institutional ownership
Lunate Capital Ltd portfolio allocation
Institutional ownership vs Biotechnology peers
No Form 4 insider transactions on file
Latest positioning in NMRA across 13F flow, ownership shift, marquee holders, and holder-count growth.
Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in NMRA held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Siren, L.L.C. | 8.5M | $16.6M | +35.1% | 4.586% | 0.46% |
| 2 | SOFTBANK GROUP CORP | 6.1M | $11.9M | -5.3% | 3.287% | 0.10% |
| 3 | PERCEPTIVE ADVISORS LLC | 5.1M | $10.0M | β | 2.755% | 0.19% |
| 4 | MIC Capital Management UK LLP | 4.5M | $8.7M | 0.0% | 2.407% | 2.47% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 3.9M | $7.6M | β | 2.100% | 0.00% |
| 6 | FMR LLC | 3.5M | $6.8M | +0.0% | 1.888% | 0.00% |
| 7 | WELLCOME TRUST LTD (THE) as trustee of the WELLCOME TRUST | 3.3M | $6.5M | 0.0% | 1.786% | 0.08% |
| 8 | MILLENNIUM MANAGEMENT LLC | 2.8M | $5.4M | -23.8% | 1.487% | 0.00% |
| 9 | ICONIQ Capital, LLC | 2.6M | $5.0M | 0.0% | 1.381% | 0.11% |
| 10 | Lunate Capital Ltd | 2.1M | $4.1M | 0.0% | 1.146% | 3.44% |
| 11 | BlackRock, Inc. | 2.1M | $4.0M | +1.5% | 1.109% | 0.00% |
| 12 | TWO SIGMA INVESTMENTS, LP | 2.0M | $4.0M | +55.8% | 1.099% | 0.00% |
| 13 | JOHNSON & JOHNSON | 1.8M | $3.6M | 0.0% | 0.998% | 0.55% |
| 14 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1.5M | $3.0M | +90.8% | 0.823% | 0.00% |
| 15 | RENAISSANCE TECHNOLOGIES LLC | 1.4M | $2.7M | -3.9% | 0.750% | 0.00% |
| 16 | TUDOR INVESTMENT CORP ET AL | 1.3M | $2.6M | β | 0.716% | 0.00% |
| 17 | Ikarian Capital, LLC | 1.3M | $2.5M | 0.0% | 0.690% | 0.20% |
| 18 | MARSHALL WACE, LLP | 1.2M | $2.3M | +104.8% | 0.645% | 0.00% |
| 19 | GEODE CAPITAL MANAGEMENT, LLC | 1.1M | $2.1M | +8.3% | 0.587% | 0.00% |
| 20 | Caption Management, LLC | 1.0M | $2.0M | β | 0.564% | 0.01% |
| 21 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 1.0M | $1.9M | β | 0.540% | 0.00% |
| 22 | SILVERARC CAPITAL MANAGEMENT, LLC | 818K | $1.6M | β | 0.442% | 0.16% |
| 23 | JANE STREET GROUP, LLC | 748K | $1.5M | -34.5% | 0.404% | 0.00% |
| 24 | AlphaCore Capital LLC | 639K | $1.2M | 0.0% | 0.345% | 0.03% |
| 25 | Point72 Asset Management, L.P. | 602K | $1.2M | -83.6% | 0.325% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in NMRA β a direct measure of their conviction.
Filings activity in NMRA during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new NMRA position in Q1 2026
Institutions that fully closed their NMRA position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 111 | +13% | 41.60% | +9.25 pp | $137M | +24% |
| Q4 2025 | 98 | +6.5% | 32.35% | +6.52 pp | $110M | +25% |
| Q3 2025 | 92 | 7.1% | 25.83% | +14.57 pp | $88M | +129% |
| Q2 2025 | 99 | 15% | 11.26% | 7.66 pp | $38M | 38% |
| Q1 2025 | 116 | 11% | 18.92% | 181.07 pp | $62M | 91% |
| Q4 2024 | 130 | +27% | 199.99% | +0.00 pp | $721M | 12% |
| Q3 2024 | 102 | +9.7% | 199.99% | +36.22 pp | $815M | +46% |
| Q2 2024 | 93 | β | 163.77% | β | $558M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
No recent Form 4 insider transactions on file for NMRA.
Quick answers to the most common questions about buying NMRA stock.
Based on Q1 2026 13F filings, institutional ownership of Neumora Therapeutics, Inc. Common Stock stands at 41.6%, held across 111 reporting institutions.
Siren, L.L.C. is the largest reported institutional holder of NMRA, with approximately 8,497,822 shares worth $0.02B as of Q1 2026.
Yes β 3 widely-followed marquee investors appear among the top 25 institutional holders of NMRA, including TWO SIGMA INVESTMENTS, LP, RENAISSANCE TECHNOLOGIES LLC, Point72 Asset Management, L.P..
Our composite Smart Money Score for NMRA is 76 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
25 institutions opened new positions in NMRA during Q1 2026, while 12 fully exited. 58 added to existing positions and 26 trimmed.
NMRA institutional ownership rose by 9.25 percentage points quarter-over-quarter, with a net change of +13 holders.
The top 10 institutions account for 60.1% of all reported 13F value in NMRA, and the top 25 account for 86.5%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.