Security record
AXSM
Axsome Therapeutics, Inc. · Healthcare · Biotechnology
129Tracked holders
+8Δ holders
27.56MShares held
$6.74BReported value
+16New positions
−9Exits
Momentum inputs (comparable managers):
holder breadth +6.6% ·
share flow -2.2% ·
net new positions +5.4%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 129 | +8 | 27.56M | $6.74B | +16 | −9 |
| Q1 2026 | 125 | +4 | 27.78M | $4.69B | +9 | −6 |
| Q4 2025 | 120 | +1 | 28.15M | $5.13B | +2 | — |
| Q3 2025 | 19 | 0 | 15.93M | $1.93B | +1 | −2 |
| Q2 2025 | 17 | -1 | 13.98M | $1.46B | — | −1 |
| Q1 2025 | 15 | +3 | 4.41M | $513.88M | +3 | — |
| Q4 2024 | 12 | +1 | 3.90M | $329.80M | +1 | — |
| Q3 2024 | 10 | 0 | 3.50M | $314.34M | — | — |
| Q2 2024 | 10 | — | 4.77M | $384.18M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 3.10M | -20.7% | $759.69M | 0.0% | ▼ Trim | 5 | SEC ↗ ×18 |
| 2 | Vanguard Capital Management Llc | 1.97M | +1.4% | $480.99M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | Invesco Ltd. | 1.67M | +28.8% | $409.18M | 0.0% | ▲ Add | 3 | SEC ↗ ×11 |
| 4 | Fidelity (FMR) ✦ | 1.54M | -1.8% | $376.74M | 0.0% | ▼ Trim | 5 | SEC ↗ ×5 |
| 5 | Geode Capital Management ✦ (passive) | 967.17K | -16.8% | $236.79M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 6 | Assenagon Asset Management S.A. | 909.36K | +5.0% | $222.59M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 7 | Morgan Stanley ✦ | 804.08K | +68.7% | $196.82M | 0.0% | ▲ Add | 4 | SEC ↗ ×10 |
| 8 | State Street Global Advisors ✦ (passive) | 785.66K | -20.4% | $192.29M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 9 | Two Sigma Investments ✦ | 669.48K | +107.4% | $163.87M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 10 | Franklin Resources Inc | 668.37K | +52.4% | $163.60M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 11 | Wellington Management ✦ | 653.92K | -42.9% | $160.06M | 0.0% | ▼ Trim | 9 | SEC ↗ ×7 |
| 12 | T. Rowe Price ✦ | 642.89K | -51.2% | $157.36M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 13 | D. E. Shaw & Co. ✦ | 604.75K | +0.2% | $148.03M | 0.1% | ▲ Add | 9 | SEC ↗ ×2 |
| 14 | Millennium Management ✦ | 556.09K | +2578.9% | $136.11M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 15 | Nomura Asset Management… | 539.41K | -33.6% | $132.03M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 16 | Norges Bank ✦ (passive) | 514.27K | New | $125.88M | 0.0% | New | 1 | SEC ↗ |
| 17 | First Trust Advisors Lp | 482.06K | -16.5% | $117.99M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 18 | Bank Of America Corp /De/ | 452.49K | -24.3% | $110.76M | 0.0% | ▼ Trim | 3 | SEC ↗ ×6 |
| 19 | Ameriprise Financial Inc | 428.08K | +142.8% | $104.78M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 20 | Pictet Asset Management Holding SA | 426.53K | +2.5% | $104.40M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 21 | Qube Research & Technologies Ltd | 426.34K | +27.1% | $104.35M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 22 | Point72 Asset Management ✦ | 416.52K | -1.9% | $101.95M | 0.2% | ▼ Trim | 9 | SEC ↗ |
| 23 | Jane Street Group, Llc | 404.00K | +9806.7% | $98.89M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 24 | Healthcare Of Ontario Pension Plan… | 373.07K | +282.4% | $91.32M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 25 | Principal Financial Group Inc | 332.64K | -5.1% | $81.42M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 26 | Charles Schwab Investment… | 316.10K | -20.0% | $77.37M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 27 | Northern Trust Corp | 270.19K | -32.7% | $66.13M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 28 | Renaissance Technologies ✦ | 262.00K | +59.5% | $64.13M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 29 | Adage Capital Partners ✦ | 259.03K | -64.9% | $63.40M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 30 | Citadel Advisors ✦ | 255.88K | -9.1% | $62.63M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 31 | Clearbridge Investments, LLC | 245.57K | +445.5% | $60.11M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 32 | Loomis Sayles & Co L P | 239.49K | -6.7% | $58.62M | 0.1% | ▼ Trim | 3 | SEC ↗ ×2 |
| 33 | Bnp Paribas Financial Markets | 230.95K | +22.8% | $56.53M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 34 | Goldman Sachs Group ✦ | 229.67K | -45.5% | $56.22M | 0.0% | ▼ Trim | 4 | SEC ↗ ×3 |
| 35 | Canada Pension Plan Investment Board | 225.40K | +146.6% | $55.17M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 36 | Marshall Wace ✦ | 223.39K | +58.2% | $54.68M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 37 | Bank of New York Mellon Corp | 197.23K | -4.6% | $48.27M | 0.0% | ▼ Trim | 3 | SEC ↗ ×12 |
| 38 | Nuveen, LLC | 190.08K | -43.4% | $46.53M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 39 | Hrt Financial Lp | 180.59K | +1484.1% | $44.20M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 40 | Federated Hermes, Inc. | 177.84K | +63.8% | $43.53M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 41 | JPMorgan Chase ✦ | 162.06K | -40.0% | $39.55M | 0.0% | ▼ Trim | 4 | SEC ↗ ×9 |
| 42 | Neuberger Berman Group LLC | 156.52K | +157.6% | $38.31M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 43 | Raymond James Financial Inc | 155.85K | +5.5% | $38.15M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 44 | Squarepoint Ops LLC | 154.60K | +35.5% | $37.84M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 45 | UBS Group AG | 151.90K | -72.2% | $37.18M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 46 | Voya Investment Management Llc | 142.05K | -22.8% | $34.77M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 47 | Citigroup Inc | 136.86K | -26.3% | $33.50M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 48 | Arrowstreet Capital ✦ | 135.19K | New | $33.09M | 0.0% | New | 1 | SEC ↗ |
| 49 | UBS AM, a distinct business unit of… | 127.18K | +34.0% | $31.13M | 0.0% | ▲ Add | 3 | SEC ↗ ×10 |
| 50 | Manufacturers Life Insurance… | 119.00K | +1.6% | $29.13M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 51 | AQR Capital Management ✦ | 114.03K | +9.6% | $27.91M | 0.0% | ▲ Add | 9 | SEC ↗ ×6 |
| 52 | Connor, Clark & Lunn Investment… | 97.70K | -27.5% | $23.91M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 53 | Susquehanna International Group, Llp | 87.81K | +86.1% | $21.49M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 54 | Deutsche Bank Ag\ | 86.47K | -17.1% | $21.16M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 55 | Man Group plc | 82.53K | -42.0% | $20.20M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 56 | Swiss National Bank | 79.50K | +15.1% | $19.46M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 57 | Aberdeen Group plc | 78.24K | -47.7% | $19.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 58 | Sei Investments Co | 76.46K | +9.1% | $18.71M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 59 | Balyasny Asset Management L.P. | 76.25K | New | $18.66M | 0.0% | New | 1 | SEC ↗ |
| 60 | California Public Employees… | 74.78K | +47.0% | $18.30M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 61 | Wcm Investment Management, Llc | 75.71K | -29.8% | $18.26M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 62 | Us Bancorp \De\ | 66.58K | -49.3% | $16.30M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 63 | Universal- Beteiligungs- und… | 63.55K | -10.1% | $15.56M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 64 | Allspring Global Investments… | 62.53K | New | $15.05M | 0.0% | New | 1 | SEC ↗ ×3 |
| 65 | New York State Common Retirement… | 61.02K | +21.8% | $14.94M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 66 | Russell Investments Group, Ltd. | 60.59K | +69.6% | $14.83M | 0.0% | ▲ Add | 3 | SEC ↗ ×8 |
| 67 | Alliancebernstein L.P. | 85.72K | +36.4% | $14.49M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Bridgewater Associates ✦ | 58.22K | +2.2% | $14.25M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 69 | Hsbc Holdings Plc | 55.80K | -18.5% | $13.67M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 70 | Wells Fargo & Company/Mn | 53.91K | -12.2% | $13.20M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 71 | Barclays Plc | 51.20K | +49.5% | $12.53M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 72 | Rhumbline Advisers | 44.81K | -13.2% | $10.97M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 73 | LPL Financial LLC | 40.72K | -13.6% | $9.97M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 74 | Creative Planning | 34.45K | +24.2% | $8.43M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 75 | Legal & General Group Plc | 33.07K | +12.5% | $8.10M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 76 | State Of Wisconsin Investment Board | 32.60K | -19.3% | $7.98M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 77 | State Board Of Administration Of… | 31.29K | +245.2% | $7.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | Royal Bank Of Canada | 30.22K | +121.5% | $7.40M | 0.0% | ▲ Add | 3 | SEC ↗ ×10 |
| 79 | 1832 Asset Management L.P. | 28.00K | -80.5% | $6.85M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 80 | Envestnet Asset Management Inc | 27.75K | -9.2% | $6.79M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 81 | Fifth Third Bancorp | 24.84K | +53.2% | $6.08M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 82 | Td Asset Management Inc | 24.20K | -10.8% | $5.92M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 83 | Blair William & Co/Il | 23.45K | +43.8% | $5.74M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 84 | Dimensional Fund Advisors Lp | 22.67K | +49.5% | $5.55M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 85 | Alyeska Investment Group, L.P. | 20.09K | New | $4.92M | 0.0% | New | 1 | SEC ↗ |
| 86 | Simplex Trading, Llc | 19.64K | New | $4.81M | 0.1% | New | 1 | SEC ↗ |
| 87 | Nomura Holdings Inc | 19.43K | -21.1% | $4.76M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 88 | Wealth Enhancement Advisory… | 19.92K | +3.9% | $4.66M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 89 | Tudor Investment Corp Et Al | 18.95K | New | $4.64M | 0.0% | New | 1 | SEC ↗ |
| 90 | Mariner, LLC | 18.26K | +8.6% | $4.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 91 | Ensign Peak Advisors, Inc | 18.09K | +462.7% | $4.43M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 92 | Osaic Holdings, Inc. | 15.64K | +186.0% | $3.83M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 93 | Quantinno Capital Management LP | 12.43K | +8.1% | $3.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 94 | Allianz Asset Management GmbH | 11.02K | +175.5% | $2.70M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 95 | Prudential Financial Inc | 10.76K | -56.2% | $2.63M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 96 | Zurcher Kantonalbank (Zurich… | 10.64K | +13.1% | $2.60M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 97 | CIBC Bancorp USA Inc. | 10.46K | -32.3% | $2.56M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 98 | Captrust Financial Advisors | 10.35K | -10.5% | $2.53M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 99 | Baird Financial Group, Inc. | 10.20K | New | $2.50M | 0.0% | New | 1 | SEC ↗ |
| 100 | IMC-Chicago, LLC | 10.19K | +29.8% | $2.49M | 0.0% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $125.88M | 0.0% |
| Arrowstreet Capital | $33.09M | 0.0% |
| Balyasny Asset Management L.P. | $18.66M | 0.0% |
| Allspring Global Investments… | $15.05M | 0.0% |
| Alyeska Investment Group, L.P. | $4.92M | 0.0% |
| Simplex Trading, Llc | $4.81M | 0.1% |
| Tudor Investment Corp Et Al | $4.64M | 0.0% |
| Baird Financial Group, Inc. | $2.50M | 0.0% |
Exited
| HighTower Advisors, LLC | $9.57M | was 0.0% |
| Schroder Investment… | $3.82M | was 0.0% |
| MIRAE ASSET GLOBAL ETFS… | $3.29M | was 0.0% |
| Lazard Asset Management Llc | $2.22M | was 0.0% |
| Tidal Investments LLC | $622,839 | was 0.0% |
| Amundi | $497,764 | was 0.0% |
| Group One Trading Llc | $36,170 | was 0.0% |
| Optiver Holding B.V. | $11,662 | was 0.0% |
| National Bank Of Canada /Fi/ | $6,249 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 408 holders, 37.64M shares, $6.10B 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.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Sep 03
Jacobson Mark L.
Officer · 10.00K sh · $2.09M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Jul 27
SC 13G/A — BlackRock, Inc.
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: Q2 2026 ·
Methodology ·
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