Security record
CPRX
Catalyst Pharmaceuticals, Inc. · Healthcare · Biotechnology
109Tracked holders
-4Δ holders
77.02MShares held
$2.42BReported value
+12New positions
−16Exits
Momentum inputs (comparable managers):
holder breadth -3.5% ·
share flow +0.6% ·
net new positions -3.7%
— formula
Concentrated accumulation — rising shares among fewer holders
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 | 109 | -4 | 77.02M | $2.42B | +12 | −16 |
| Q1 2026 | 116 | +4 | 78.68M | $1.95B | +8 | −4 |
| Q4 2025 | 111 | 0 | 78.17M | $1.82B | — | — |
| Q3 2025 | 19 | 0 | 48.11M | $947.78M | — | −1 |
| Q2 2025 | 17 | +1 | 43.29M | $939.35M | +1 | — |
| Q1 2025 | 13 | -1 | 14.99M | $363.56M | — | −1 |
| Q4 2024 | 14 | 0 | 15.06M | $314.25M | +1 | −1 |
| Q3 2024 | 13 | +3 | 9.07M | $180.23M | +4 | −1 |
| Q2 2024 | 10 | — | 9.29M | $143.84M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 19.16M | +2.0% | $602.16M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 19.16M | +2.0% | $602.16M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 19.16M | +2.0% | $602.16M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 19.16M | +2.0% | $602.16M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 19.16M | +2.0% | $602.16M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 19.16M | +2.0% | $602.16M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 19.16M | +2.0% | $602.16M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 19.16M | +2.0% | $602.16M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 19.16M | +2.0% | $602.16M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 19.16M | +2.0% | $602.16M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 19.16M | +2.0% | $602.16M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 19.16M | +2.0% | $602.16M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 19.16M | +2.0% | $602.16M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 19.16M | +2.0% | $602.16M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 19.16M | +2.0% | $602.16M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 16 | State Street Global Advisors ✦ (passive) | 7.63M | +11.1% | $239.72M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 17 | American Century Companies Inc | 5.55M | +34.2% | $174.56M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 18 | Vanguard Capital Management Llc | 5.14M | +0.2% | $161.40M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 19 | Dimensional Fund Advisors Lp | 3.63M | +6.0% | $114.22M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | Dimensional Fund Advisors Lp | 3.63M | +6.0% | $114.22M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | Dimensional Fund Advisors Lp | 3.63M | +6.0% | $114.22M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | Dimensional Fund Advisors Lp | 3.63M | +6.0% | $114.22M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 23 | Dimensional Fund Advisors Lp | 3.63M | +6.0% | $114.22M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 24 | JPMorgan Chase ✦ | 3.17M | +579.0% | $99.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 25 | JPMorgan Chase ✦ | 3.17M | +579.0% | $99.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 26 | JPMorgan Chase ✦ | 3.17M | +579.0% | $99.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 27 | JPMorgan Chase ✦ | 3.17M | +579.0% | $99.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 28 | JPMorgan Chase ✦ | 3.17M | +579.0% | $99.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 29 | JPMorgan Chase ✦ | 3.17M | +579.0% | $99.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 30 | Geode Capital Management ✦ (passive) | 3.15M | +6.0% | $99.03M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 31 | Geode Capital Management ✦ (passive) | 3.15M | +6.0% | $99.03M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 32 | Morgan Stanley ✦ | 2.76M | +2.7% | $86.76M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 33 | Morgan Stanley ✦ | 2.76M | +2.7% | $86.76M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 34 | Morgan Stanley ✦ | 2.76M | +2.7% | $86.76M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 35 | Morgan Stanley ✦ | 2.76M | +2.7% | $86.76M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 36 | Morgan Stanley ✦ | 2.76M | +2.7% | $86.76M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 37 | Morgan Stanley ✦ | 2.76M | +2.7% | $86.76M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 38 | Morgan Stanley ✦ | 2.76M | +2.7% | $86.76M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 39 | Morgan Stanley ✦ | 2.76M | +2.7% | $86.76M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 40 | Morgan Stanley ✦ | 2.76M | +2.7% | $86.76M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 41 | Qube Research & Technologies Ltd | 2.25M | +446.3% | $70.85M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 42 | Renaissance Technologies ✦ | 2.14M | -9.0% | $67.14M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 43 | Boston Partners | 1.66M | -3.1% | $52.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 44 | Boston Partners | 1.66M | -3.1% | $52.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 45 | Boston Partners | 1.66M | -3.1% | $52.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 46 | UBS Group AG | 1.45M | +47.4% | $45.69M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 47 | UBS Group AG | 1.45M | +47.4% | $45.69M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 48 | UBS Group AG | 1.45M | +47.4% | $45.69M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 49 | UBS Group AG | 1.45M | +47.4% | $45.69M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 50 | Northern Trust Corp | 1.33M | +7.5% | $41.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 51 | Northern Trust Corp | 1.33M | +7.5% | $41.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 52 | Northern Trust Corp | 1.33M | +7.5% | $41.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 53 | Northern Trust Corp | 1.33M | +7.5% | $41.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 54 | Northern Trust Corp | 1.33M | +7.5% | $41.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 55 | Northern Trust Corp | 1.33M | +7.5% | $41.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 56 | Bank Of America Corp /De/ | 1.31M | -56.8% | $41.22M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 57 | Bank Of America Corp /De/ | 1.31M | -56.8% | $41.22M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 58 | Bank Of America Corp /De/ | 1.31M | -56.8% | $41.22M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 59 | Bank Of America Corp /De/ | 1.31M | -56.8% | $41.22M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 60 | Bank Of America Corp /De/ | 1.31M | -56.8% | $41.22M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 61 | Goldman Sachs Group ✦ | 1.19M | +21.3% | $37.53M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 62 | Goldman Sachs Group ✦ | 1.19M | +21.3% | $37.53M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 63 | Charles Schwab Investment… | 1.16M | -18.9% | $36.44M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 64 | Millennium Management ✦ | 1.07M | +39.3% | $33.59M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 65 | Marshall Wace ✦ | 911.70K | +351.8% | $28.65M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 66 | Marshall Wace ✦ | 911.70K | +351.8% | $28.65M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 67 | Healthcare Of Ontario Pension Plan… | 795.70K | New | $25.01M | 0.0% | New | 1 | SEC ↗ |
| 68 | Swedbank AB | 775.03K | +25.8% | $24.36M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | Arrowstreet Capital ✦ | 748.92K | -21.6% | $23.54M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 70 | Bank of New York Mellon Corp | 703.23K | +3.1% | $22.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 71 | Bank of New York Mellon Corp | 703.23K | +3.1% | $22.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 72 | Bank of New York Mellon Corp | 703.23K | +3.1% | $22.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 73 | Bank of New York Mellon Corp | 703.23K | +3.1% | $22.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 74 | Bank of New York Mellon Corp | 703.23K | +3.1% | $22.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 75 | Bank of New York Mellon Corp | 703.23K | +3.1% | $22.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 76 | Bank of New York Mellon Corp | 703.23K | +3.1% | $22.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 77 | Bank of New York Mellon Corp | 703.23K | +3.1% | $22.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | Bank of New York Mellon Corp | 703.23K | +3.1% | $22.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | Bank of New York Mellon Corp | 703.23K | +3.1% | $22.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | Principal Financial Group Inc | 683.27K | +1.1% | $21.48M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | Principal Financial Group Inc | 683.27K | +1.1% | $21.48M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 82 | FIL Ltd | 650.00K | New | $20.43M | 0.0% | New | 1 | SEC ↗ |
| 83 | Invesco Ltd. | 445.99K | -40.8% | $14.02M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 84 | Invesco Ltd. | 445.99K | -40.8% | $14.02M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 85 | Invesco Ltd. | 445.99K | -40.8% | $14.02M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 86 | Invesco Ltd. | 445.99K | -40.8% | $14.02M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 87 | Invesco Ltd. | 445.99K | -40.8% | $14.02M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 88 | Invesco Ltd. | 445.99K | -40.8% | $14.02M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 89 | Nuveen, LLC | 437.35K | +4.2% | $13.75M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 90 | Nuveen, LLC | 437.35K | +4.2% | $13.75M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 91 | Nuveen, LLC | 437.35K | +4.2% | $13.75M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 92 | Fidelity (FMR) ✦ | 360.47K | +30.2% | $11.33M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 93 | Fidelity (FMR) ✦ | 360.47K | +30.2% | $11.33M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 94 | Soros Fund Management ✦ | 344.59K | New | $10.83M | 0.2% | New | 1 | SEC ↗ |
| 95 | Raymond James Financial Inc | 296.78K | -66.7% | $9.33M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 96 | Raymond James Financial Inc | 296.78K | -66.7% | $9.33M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 97 | Raymond James Financial Inc | 296.78K | -66.7% | $9.33M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 98 | Allianz Asset Management GmbH | 372.99K | 0.0% | $9.24M | 0.0% | Held | 3 | SEC ↗ |
| 99 | UBS AM, a distinct business unit of… | 284.15K | +1.2% | $8.93M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 100 | UBS AM, a distinct business unit of… | 284.15K | +1.2% | $8.93M | 0.0% | ▲ Add | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Healthcare Of Ontario Pension… | $25.01M | 0.0% |
| FIL Ltd | $20.43M | 0.0% |
| Soros Fund Management | $10.83M | 0.2% |
Exited
| Nomura Asset Management… | $18.52M | was 0.0% |
| Federated Hermes, Inc. | $18.33M | was 0.0% |
| IMC-Chicago, LLC | $13.96M | was 0.2% |
| Aberdeen Group plc | $7.37M | was 0.0% |
| Allspring Global Investments… | $2.91M | was 0.0% |
| Fisher Asset Management | $2.03M | was 0.0% |
| Wellington Management | $1.16M | was 0.0% |
| Credit Agricole S A | $1.09M | was 0.0% |
| Massachusetts Financial… | $912,183 | was 0.0% |
| Hsbc Holdings Plc | $826,404 | was 0.0% |
| Mml Investors Services, Llc | $532,216 | was 0.0% |
| Tudor Investment Corp Et Al | $504,980 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 378 holders, 103.75M shares, $2.50B 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: Q2 2026 ·
Methodology ·
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