KPTI
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth -30.0% ·
share flow -30.0% ·
net new positions -20.0%
· formula
Broad distribution: falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | 0 | 5.71K | $4,948 | n/a | n/a |
| Q2 2026 | 44 | +9 | 9.58M | $93.71M | +14 | −5 |
| Q1 2026 | 35 | +2 | 5.82M | $32.39M | +7 | −5 |
| Q4 2025 | 33 | +1 | 2.81M | $20.64M | +2 | −1 |
| Q3 2025 | 12 | -2 | 1.46M | $9.53M | n/a | −2 |
| Q2 2025 | 11 | +1 | 1.75M | $7.53M | +1 | n/a |
| Q1 2025 | 7 | -3 | 1.00M | $3.75M | n/a | −3 |
| Q4 2024 | 10 | -1 | 16.45M | $11.13M | n/a | −1 |
| Q3 2024 | 10 | 0 | 14.64M | $12.15M | n/a | n/a |
| Q2 2024 | 10 | n/a | 15.87M | $13.77M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Adage Capital Partners ✦ | 421.32K | -93.3% | $1.58M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 2 | Citadel Advisors ✦ | 206.91K | -93.3% | $773,840 | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 3 | Marshall Wace ✦ | 128.45K | -94.7% | $480,407 | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 4 | Geode Capital Management ✦ (passive) | 99.64K | -92.8% | $372,743 | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 5 | Renaissance Technologies ✦ | 61.21K | -94.9% | $228,940 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 6 | Millennium Management ✦ | 55.37K | -95.2% | $207,073 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 7 | State Street Global Advisors ✦ (passive) | 29.50K | -93.3% | $110,311 | 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
| No new tracked buyers this quarter. |
Exited
| D. E. Shaw & Co. | $155,336 | was 0.0% |
| Two Sigma Investments | $93,185 | was 0.0% |
| T. Rowe Price | $44,000 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 70.00K shares, $389 reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
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)
Officer · 4.79K sh · $1,647
Officer · 378 sh · $450
Officer · 19 sh · $38
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology