SUMMIT THERAPEUTICS INC (SMMT): Institutional Ownership
Hedge funds and institutional managers reporting a position in SMMT · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
15
13F filers
Aggregate Value
$73.4M
Across holders
Last Price
$14.01
2026-06-26
Sector
Health Care
GICS
Holder activity7 new3 added4 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 981K | $18.6M | 25.4% | 0.0% | Added | +$7.6M | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 548K | $10.4M | 14.2% | 0.0% | Added | +$9.4M | Q1 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 538K | $10.4M | 14.1% | 0.0% | New | — | Q1 2025 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 452K | $8.6M | 11.7% | 0.0% | New | — | Q1 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 444K | $8.1M | 11.1% | 0.0% | Added | +$1.6M | Q1 2026 |
| TUDOR INVESTMENT CORP ET AL CIK 0000923093 | Hedge Fund | 385K | $7.3M | 9.9% | 0.0% | Reduced | $-722K | Q1 2026 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 256K | $4.9M | 6.6% | 0.0% | New | — | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 93K | $1.8M | 2.4% | 0.0% | Reduced | $-6.2M | Q1 2026 |
| Pinpoint Asset Management Ltd CIK 0001803237 | Hedge Fund | 121K | $942K | 1.3% | 0.1% | New | — | Q2 2024 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 36K | $686K | 0.9% | 0.0% | Reduced | $-3.7M | Q1 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 30K | $611K | 0.8% | 0.0% | New | — | Q3 2025 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 23K | $427K | 0.6% | 0.0% | Reduced | $-91K | Q1 2026 |
| Gotham Asset Management, LLC CIK 0001510387 | Hedge Fund | 16K | $298K | 0.4% | 0.0% | Unchanged | +$0 | Q1 2026 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 11K | $235K | 0.3% | 0.0% | New | — | Q3 2025 |
| Hudson Bay Capital Management LP CIK 0001393825 | Hedge Fund | 11K | $200K | 0.3% | 0.0% | New | — | Q4 2025 |
Added
Hedge Fund
$18.6M· 25.4% of total· 0.0% port· 981K sh· +$7.6M QoQ· Q1 2026
Added
Hedge Fund
$10.4M· 14.2% of total· 0.0% port· 548K sh· +$9.4M QoQ· Q1 2026
New
Hedge Fund
$10.4M· 14.1% of total· 0.0% port· 538K sh· — QoQ· Q1 2025
New
Hedge Fund
$8.6M· 11.7% of total· 0.0% port· 452K sh· — QoQ· Q1 2026
Added
Hedge Fund
$8.1M· 11.1% of total· 0.0% port· 444K sh· +$1.6M QoQ· Q1 2026
Reduced
Hedge Fund
$7.3M· 9.9% of total· 0.0% port· 385K sh· $-722K QoQ· Q1 2026
New
Hedge Fund
$4.9M· 6.6% of total· 0.0% port· 256K sh· — QoQ· Q1 2026
Reduced
Hedge Fund
$1.8M· 2.4% of total· 0.0% port· 93K sh· $-6.2M QoQ· Q1 2026
New
Hedge Fund
$942K· 1.3% of total· 0.1% port· 121K sh· — QoQ· Q2 2024
Reduced
Hedge Fund
$686K· 0.9% of total· 0.0% port· 36K sh· $-3.7M QoQ· Q1 2026
New
Hedge Fund
$611K· 0.8% of total· 0.0% port· 30K sh· — QoQ· Q3 2025
Reduced
Hedge Fund
$427K· 0.6% of total· 0.0% port· 23K sh· $-91K QoQ· Q1 2026
Unchanged
Hedge Fund
$298K· 0.4% of total· 0.0% port· 16K sh· +$0 QoQ· Q1 2026
New
Hedge Fund
$235K· 0.3% of total· 0.0% port· 11K sh· — QoQ· Q3 2025
New
Hedge Fund
$200K· 0.3% of total· 0.0% port· 11K sh· — QoQ· Q4 2025