Security record · archived quarter
SLNO
Soleno Therapeutics, Inc. · Healthcare · Biotechnology
86Tracked holders
0Δ holders
43.97MShares held
$2.04BReported value
+1New positions
−1Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -1.4% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q1 2026 | 81 | -6 | 38.38M | $1.28B | +6 | −12 |
| Q4 2025 | 86 | 0 | 43.97M | $2.04B | +1 | −1 |
| Q3 2025 | 17 | -1 | 29.19M | $1.97B | — | −1 |
| Q2 2025 | 15 | -1 | 21.84M | $1.83B | +1 | −2 |
| Q1 2025 | 13 | +4 | 13.32M | $951.87M | +4 | — |
| Q4 2024 | 9 | 0 | 8.99M | $404.33M | — | — |
| Q3 2024 | 8 | 0 | 6.39M | $322.73M | +2 | −2 |
| Q2 2024 | 8 | — | 4.85M | $197.82M | — | — |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 8.08M | +1.0% | $374.07M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 2 | Fidelity (FMR) ✦ | 8.08M | +1.0% | $374.07M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | Fidelity (FMR) ✦ | 8.08M | +1.0% | $374.07M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | Fidelity (FMR) ✦ | 8.08M | +1.0% | $374.07M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | Fidelity (FMR) ✦ | 8.08M | +1.0% | $374.07M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | Janus Henderson Group Plc | 7.18M | — | $332.30M | 0.1% | n/c | 1 | SEC ↗ |
| 7 | Janus Henderson Group Plc | 7.18M | — | $332.30M | 0.1% | n/c | 1 | SEC ↗ |
| 8 | Janus Henderson Group Plc | 7.18M | — | $332.30M | 0.1% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 3.87M | +10.9% | $179.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 3.87M | +10.9% | $179.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 3.87M | +10.9% | $179.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 3.87M | +10.9% | $179.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 3.87M | +10.9% | $179.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 3.87M | +10.9% | $179.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 3.87M | +10.9% | $179.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 3.87M | +10.9% | $179.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 3.87M | +10.9% | $179.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 3.87M | +10.9% | $179.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 3.87M | +10.9% | $179.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 3.87M | +10.9% | $179.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | BlackRock ✦ (passive) | 3.87M | +10.9% | $179.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | BlackRock ✦ (passive) | 3.87M | +10.9% | $179.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 23 | Wellington Management ✦ | 3.32M | +43.7% | $153.85M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 24 | Wellington Management ✦ | 3.32M | +43.7% | $153.85M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 25 | Wellington Management ✦ | 3.32M | +43.7% | $153.85M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 26 | Wellington Management ✦ | 3.32M | +43.7% | $153.85M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 27 | Wellington Management ✦ | 3.32M | +43.7% | $153.85M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 28 | Wellington Management ✦ | 3.32M | +43.7% | $153.85M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 29 | Wellington Management ✦ | 3.32M | +43.7% | $153.85M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 30 | Wellington Management ✦ | 3.32M | +43.7% | $153.85M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 31 | T. Rowe Price ✦ | 3.32M | -15.0% | $153.66M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 32 | T. Rowe Price ✦ | 3.32M | -15.0% | $153.66M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 33 | The Vanguard Group ✦ (passive) | 3.06M | +9.0% | $141.69M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 34 | The Vanguard Group ✦ (passive) | 3.06M | +9.0% | $141.69M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 35 | The Vanguard Group ✦ (passive) | 3.06M | +9.0% | $141.69M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 36 | The Vanguard Group ✦ (passive) | 3.06M | +9.0% | $141.69M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 37 | The Vanguard Group ✦ (passive) | 3.06M | +9.0% | $141.69M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 38 | State Street Global Advisors ✦ (passive) | 2.65M | +21.9% | $122.68M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 39 | Millennium Management ✦ | 1.24M | +26.2% | $57.24M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 40 | Geode Capital Management ✦ (passive) | 1.16M | +7.2% | $53.87M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 41 | Geode Capital Management ✦ (passive) | 1.16M | +7.2% | $53.87M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 42 | Goldman Sachs Group ✦ | 913.05K | +64.4% | $42.27M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 43 | Goldman Sachs Group ✦ | 913.05K | +64.4% | $42.27M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 44 | Invesco Ltd. | 875.02K | — | $40.51M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Invesco Ltd. | 875.02K | — | $40.51M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | Invesco Ltd. | 875.02K | — | $40.51M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Invesco Ltd. | 875.02K | — | $40.51M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Invesco Ltd. | 875.02K | — | $40.51M | 0.0% | n/c | 1 | SEC ↗ |
| 49 | Invesco Ltd. | 875.02K | — | $40.51M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Franklin Resources Inc | 823.96K | — | $38.15M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Franklin Resources Inc | 823.96K | — | $38.15M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Pictet Asset Management Holding SA | 624.13K | — | $28.90M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | Bank of New York Mellon Corp | 621.81K | — | $28.79M | 0.0% | n/c | 1 | SEC ↗ |
| 54 | Bank of New York Mellon Corp | 621.81K | — | $28.79M | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Bank of New York Mellon Corp | 621.81K | — | $28.79M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Bank of New York Mellon Corp | 621.81K | — | $28.79M | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Bank of New York Mellon Corp | 621.81K | — | $28.79M | 0.0% | n/c | 1 | SEC ↗ |
| 58 | Bank of New York Mellon Corp | 621.81K | — | $28.79M | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Bank of New York Mellon Corp | 621.81K | — | $28.79M | 0.0% | n/c | 1 | SEC ↗ |
| 60 | Bank of New York Mellon Corp | 621.81K | — | $28.79M | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Bank of New York Mellon Corp | 621.81K | — | $28.79M | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Bank of New York Mellon Corp | 621.81K | — | $28.79M | 0.0% | n/c | 1 | SEC ↗ |
| 63 | Bank of New York Mellon Corp | 621.81K | — | $28.79M | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Bank of New York Mellon Corp | 621.81K | — | $28.79M | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Squarepoint Ops LLC | 468.65K | — | $21.70M | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Charles Schwab Investment… | 401.19K | — | $18.57M | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Assenagon Asset Management S.A. | 384.17K | — | $17.79M | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Northern Trust Corp | 365.42K | — | $16.92M | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Northern Trust Corp | 365.42K | — | $16.92M | 0.0% | n/c | 1 | SEC ↗ |
| 70 | Northern Trust Corp | 365.42K | — | $16.92M | 0.0% | n/c | 1 | SEC ↗ |
| 71 | Northern Trust Corp | 365.42K | — | $16.92M | 0.0% | n/c | 1 | SEC ↗ |
| 72 | Northern Trust Corp | 365.42K | — | $16.92M | 0.0% | n/c | 1 | SEC ↗ |
| 73 | Citadel Advisors ✦ | 308.83K | -31.4% | $14.30M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 74 | Citadel Advisors ✦ | 308.83K | -31.4% | $14.30M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 75 | Morgan Stanley ✦ | 287.64K | +73.4% | $13.32M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 76 | Morgan Stanley ✦ | 287.64K | +73.4% | $13.32M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 77 | Morgan Stanley ✦ | 287.64K | +73.4% | $13.32M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 78 | Morgan Stanley ✦ | 287.64K | +73.4% | $13.32M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 79 | Morgan Stanley ✦ | 287.64K | +73.4% | $13.32M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 80 | Morgan Stanley ✦ | 287.64K | +73.4% | $13.32M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 81 | Morgan Stanley ✦ | 287.64K | +73.4% | $13.32M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 82 | Morgan Stanley ✦ | 287.64K | +73.4% | $13.32M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 83 | Aberdeen Group plc | 287.46K | — | $13.31M | 0.0% | n/c | 1 | SEC ↗ |
| 84 | Qube Research & Technologies Ltd | 287.29K | — | $13.30M | 0.0% | n/c | 1 | SEC ↗ |
| 85 | Susquehanna International Group, Llp | 244.36K | — | $11.31M | 0.0% | n/c | 1 | SEC ↗ |
| 86 | Balyasny Asset Management L.P. | 227.75K | — | $10.54M | 0.0% | n/c | 1 | SEC ↗ |
| 87 | Alyeska Investment Group, L.P. | 217.50K | — | $10.07M | 0.0% | n/c | 1 | SEC ↗ |
| 88 | Bnp Paribas Financial Markets | 212.82K | — | $9.85M | 0.0% | n/c | 1 | SEC ↗ |
| 89 | Bank Of America Corp /De/ | 208.59K | — | $9.66M | 0.0% | n/c | 1 | SEC ↗ |
| 90 | Bank Of America Corp /De/ | 208.59K | — | $9.66M | 0.0% | n/c | 1 | SEC ↗ |
| 91 | Bank Of America Corp /De/ | 208.59K | — | $9.66M | 0.0% | n/c | 1 | SEC ↗ |
| 92 | Bank Of America Corp /De/ | 208.59K | — | $9.66M | 0.0% | n/c | 1 | SEC ↗ |
| 93 | Bank Of America Corp /De/ | 208.59K | — | $9.66M | 0.0% | n/c | 1 | SEC ↗ |
| 94 | Bank Of America Corp /De/ | 208.59K | — | $9.66M | 0.0% | n/c | 1 | SEC ↗ |
| 95 | New York State Common Retirement… | 185.32K | — | $8.58M | 0.0% | n/c | 1 | SEC ↗ |
| 96 | UBS Group AG | 169.51K | — | $7.85M | 0.0% | n/c | 1 | SEC ↗ |
| 97 | UBS Group AG | 169.51K | — | $7.85M | 0.0% | n/c | 1 | SEC ↗ |
| 98 | UBS Group AG | 169.51K | — | $7.85M | 0.0% | n/c | 1 | SEC ↗ |
| 99 | UBS Group AG | 169.51K | — | $7.85M | 0.0% | n/c | 1 | SEC ↗ |
| 100 | Barclays Plc | 157.69K | — | $7.30M | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Adage Capital Partners | $94.75M | was 0.1% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 224 holders, 55.22M shares, $1.81B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q4 2025 ·
Methodology ·
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