Security record
SLNO
Soleno Therapeutics, Inc. · Healthcare · Biotechnology
81Tracked holders
-6Δ holders
38.38MShares held
$1.28BReported value
+6New positions
−12Exits
Momentum inputs (comparable managers):
holder breadth -6.9% ·
share flow -12.2% ·
net new positions -7.4%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
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 · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Janus Henderson Group Plc | 7.10M | -1.1% | $237.63M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 2 | Janus Henderson Group Plc | 7.10M | -1.1% | $237.63M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 3 | Janus Henderson Group Plc | 7.10M | -1.1% | $237.63M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 4 | Fidelity (FMR) ✦ | 5.79M | -28.4% | $193.80M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 5 | Fidelity (FMR) ✦ | 5.79M | -28.4% | $193.80M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 6 | Fidelity (FMR) ✦ | 5.79M | -28.4% | $193.80M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 7 | Fidelity (FMR) ✦ | 5.79M | -28.4% | $193.80M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 8 | Wellington Management ✦ | 4.43M | +33.2% | $148.21M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 9 | Wellington Management ✦ | 4.43M | +33.2% | $148.21M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 10 | Wellington Management ✦ | 4.43M | +33.2% | $148.21M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 11 | Wellington Management ✦ | 4.43M | +33.2% | $148.21M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 12 | Wellington Management ✦ | 4.43M | +33.2% | $148.21M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 13 | Wellington Management ✦ | 4.43M | +33.2% | $148.21M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 14 | Wellington Management ✦ | 4.43M | +33.2% | $148.21M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 3.74M | -3.3% | $125.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 3.74M | -3.3% | $125.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 3.74M | -3.3% | $125.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 3.74M | -3.3% | $125.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 3.74M | -3.3% | $125.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 3.74M | -3.3% | $125.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 21 | BlackRock ✦ (passive) | 3.74M | -3.3% | $125.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 22 | BlackRock ✦ (passive) | 3.74M | -3.3% | $125.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 23 | BlackRock ✦ (passive) | 3.74M | -3.3% | $125.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 24 | BlackRock ✦ (passive) | 3.74M | -3.3% | $125.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 25 | BlackRock ✦ (passive) | 3.74M | -3.3% | $125.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 26 | BlackRock ✦ (passive) | 3.74M | -3.3% | $125.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 27 | BlackRock ✦ (passive) | 3.74M | -3.3% | $125.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 28 | State Street Global Advisors ✦ (passive) | 2.68M | +1.2% | $89.75M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 29 | Vanguard Capital Management Llc | 2.15M | — | $72.09M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Geode Capital Management ✦ (passive) | 1.24M | +6.4% | $41.44M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 31 | Geode Capital Management ✦ (passive) | 1.24M | +6.4% | $41.44M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 32 | T. Rowe Price ✦ | 1.03M | -69.1% | $34.35M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 33 | T. Rowe Price ✦ | 1.03M | -69.1% | $34.35M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 34 | Franklin Resources Inc | 835.18K | +1.4% | $27.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 35 | Franklin Resources Inc | 835.18K | +1.4% | $27.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 36 | Franklin Resources Inc | 835.18K | +1.4% | $27.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 37 | Pictet Asset Management Holding SA | 616.22K | -1.3% | $20.63M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 38 | Millennium Management ✦ | 606.51K | -50.9% | $20.31M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 39 | Schroder Investment Management Group | 648.83K | — | $19.75M | 0.0% | n/c | 1 | SEC ↗ |
| 40 | Schroder Investment Management Group | 648.83K | — | $19.75M | 0.0% | n/c | 1 | SEC ↗ |
| 41 | Susquehanna International Group, Llp | 549.88K | +125.0% | $18.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 42 | Qube Research & Technologies Ltd | 483.88K | +68.4% | $16.20M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 43 | Renaissance Technologies ✦ | 447.30K | New | $14.98M | 0.0% | New | 1 | SEC ↗ |
| 44 | Bank Of America Corp /De/ | 439.90K | +110.9% | $14.73M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 45 | Bank Of America Corp /De/ | 439.90K | +110.9% | $14.73M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 46 | Bank Of America Corp /De/ | 439.90K | +110.9% | $14.73M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 47 | Bnp Paribas Financial Markets | 432.54K | +103.2% | $14.48M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 48 | Charles Schwab Investment… | 405.91K | +1.2% | $13.59M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | Northern Trust Corp | 393.52K | +7.7% | $13.18M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 50 | Northern Trust Corp | 393.52K | +7.7% | $13.18M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 51 | Northern Trust Corp | 393.52K | +7.7% | $13.18M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 52 | Northern Trust Corp | 393.52K | +7.7% | $13.18M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 53 | Citadel Advisors ✦ | 386.55K | +25.2% | $12.94M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 54 | Citadel Advisors ✦ | 386.55K | +25.2% | $12.94M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 55 | Goldman Sachs Group ✦ | 385.80K | -57.8% | $12.92M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 56 | Goldman Sachs Group ✦ | 385.80K | -57.8% | $12.92M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 57 | Aberdeen Group plc | 287.46K | 0.0% | $9.62M | 0.0% | Held | 2 | SEC ↗ |
| 58 | Bank of New York Mellon Corp | 277.85K | -55.3% | $9.30M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 59 | Bank of New York Mellon Corp | 277.85K | -55.3% | $9.30M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 60 | Bank of New York Mellon Corp | 277.85K | -55.3% | $9.30M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 61 | Bank of New York Mellon Corp | 277.85K | -55.3% | $9.30M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 62 | Bank of New York Mellon Corp | 277.85K | -55.3% | $9.30M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 63 | Bank of New York Mellon Corp | 277.85K | -55.3% | $9.30M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 64 | Bank of New York Mellon Corp | 277.85K | -55.3% | $9.30M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 65 | Bank of New York Mellon Corp | 277.85K | -55.3% | $9.30M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 66 | Bank of New York Mellon Corp | 277.85K | -55.3% | $9.30M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 67 | Bank of New York Mellon Corp | 277.85K | -55.3% | $9.30M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 68 | Bank of New York Mellon Corp | 277.85K | -55.3% | $9.30M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 69 | Morgan Stanley ✦ | 242.26K | -15.8% | $8.11M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 70 | Morgan Stanley ✦ | 242.26K | -15.8% | $8.11M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 71 | Morgan Stanley ✦ | 242.26K | -15.8% | $8.11M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 72 | Morgan Stanley ✦ | 242.26K | -15.8% | $8.11M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 73 | Morgan Stanley ✦ | 242.26K | -15.8% | $8.11M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 74 | Morgan Stanley ✦ | 242.26K | -15.8% | $8.11M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 75 | Morgan Stanley ✦ | 242.26K | -15.8% | $8.11M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 76 | Morgan Stanley ✦ | 242.26K | -15.8% | $8.11M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 77 | UBS Group AG | 225.15K | +32.8% | $7.54M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 78 | UBS Group AG | 225.15K | +32.8% | $7.54M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 79 | UBS Group AG | 225.15K | +32.8% | $7.54M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 80 | UBS Group AG | 225.15K | +32.8% | $7.54M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 81 | Marshall Wace ✦ | 221.21K | +3254.3% | $7.41M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 82 | Marshall Wace ✦ | 221.21K | +3254.3% | $7.41M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 83 | Alyeska Investment Group, L.P. | 217.50K | 0.0% | $7.28M | 0.0% | Held | 2 | SEC ↗ |
| 84 | Squarepoint Ops LLC | 185.34K | -60.5% | $6.21M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 85 | New York State Common Retirement… | 185.32K | 0.0% | $6.20M | 0.0% | Held | 2 | SEC ↗ |
| 86 | Hsbc Holdings Plc | 174.20K | New | $5.83M | 0.0% | New | 1 | SEC ↗ |
| 87 | Hsbc Holdings Plc | 174.20K | New | $5.83M | 0.0% | New | 1 | SEC ↗ |
| 88 | Deutsche Bank Ag\ | 148.37K | +4.5% | $4.97M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 89 | Deutsche Bank Ag\ | 148.37K | +4.5% | $4.97M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 90 | Deutsche Bank Ag\ | 148.37K | +4.5% | $4.97M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 91 | Nuveen, LLC | 104.74K | +4.1% | $3.51M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 92 | Nuveen, LLC | 104.74K | +4.1% | $3.51M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 93 | State Of Wisconsin Investment Board | 90.91K | +25.4% | $3.04M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 94 | Swiss National Bank | 90.30K | +1.4% | $3.02M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 95 | UBS AM, a distinct business unit of… | 71.99K | -0.5% | $2.41M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 96 | UBS AM, a distinct business unit of… | 71.99K | -0.5% | $2.41M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 97 | UBS AM, a distinct business unit of… | 71.99K | -0.5% | $2.41M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 98 | UBS AM, a distinct business unit of… | 71.99K | -0.5% | $2.41M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 99 | UBS AM, a distinct business unit of… | 71.99K | -0.5% | $2.41M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 100 | Sei Investments Co | 62.95K | -6.5% | $2.11M | 0.0% | ▼ Trim | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Renaissance Technologies | $14.98M | 0.0% |
| Hsbc Holdings Plc | $5.83M | 0.0% |
| Hsbc Holdings Plc | $5.83M | 0.0% |
Exited
| Assenagon Asset Management… | $17.79M | was 0.0% |
| Balyasny Asset Management L.P. | $10.54M | was 0.0% |
| Capital World Investors | $6.74M | was 0.0% |
| Nomura Asset Management… | $1.53M | was 0.0% |
| Td Asset Management Inc | $862,199 | was 0.0% |
| Victory Capital Management Inc | $543,192 | was 0.0% |
| LPL Financial LLC | $357,436 | was 0.0% |
| Walleye Trading LLC | $301,922 | was 0.0% |
| Creative Planning | $221,731 | was 0.0% |
| Mml Investors Services, Llc | $220,249 | was 0.0% |
| Danske Bank A/S | $18,520 | was 0.0% |
| Assetmark, Inc | $880 | was 0.0% |
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: Q1 2026 ·
Methodology ·
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