Security key
86627T108
- Type / Class
- Equity / COM
- Total 13F shares
- 97,848,320
- Share change
- +1,205,626
- Total reported value
- $2,079,803,739
- Put/Call ratio
- 67%
- Price per share
- $21.28
- Number of holders
- 225
- Value change
- +$34,103,835
- Number of buys
- 129
- Number of sells
- 111
Report period
Q2 2025
Institutions
225
Top holders
10
SMMT full security history
Newer quarter: Q3 2025
Previous quarter: Q1 2025
Summit Therapeutics Inc. SEC filings
Summit Therapeutics Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 86627T108
Recent filing periods:
Top shareholders of SMMT - Summit Therapeutics Inc. - COM (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BAKER BROS. ADVISORS LP |
13F
|
Company |
—
class O/S missing
|
24,424,865
|
$471,155,646 | — | 31 Mar 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
—
class O/S missing
|
11,640,507
|
$224,545,380 | — | 31 Mar 2025 | |
| FMR LLC |
13F
|
Company |
—
class O/S missing
|
9,338,223
|
$180,134,326 | — | 31 Mar 2025 | |
| BlackRock, Inc. |
13F
|
Company |
—
class O/S missing
|
8,397,556
|
$161,988,855 | — | 31 Mar 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
—
class O/S missing
|
6,557,804
|
$126,501,000 | — | 31 Mar 2025 | |
| STATE STREET CORP |
13F
|
Company |
—
class O/S missing
|
4,851,388
|
$93,583,275 | — | 31 Mar 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
—
class O/S missing
|
3,284,882
|
$63,380,508 | — | 31 Mar 2025 | |
| Pictet Asset Management Holding SA |
13F
|
Company |
—
class O/S missing
|
2,661,604
|
$52,142,826 | — | 31 Mar 2025 | |
| BALYASNY ASSET MANAGEMENT L.P. |
13F
|
Company |
—
class O/S missing
|
1,703,180
|
$32,854,342 | — | 31 Mar 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
—
class O/S missing
|
1,460,717
|
$28,177,231 | — | 31 Mar 2025 | |
| UBS Group AG |
13F
|
Company |
—
class O/S missing
|
1,264,223
|
$24,386,862 | — | 31 Mar 2025 | |
| Aberdeen Group plc |
13F
|
Company |
—
class O/S missing
|
1,200,810
|
$23,163,625 | — | 31 Mar 2025 | |
| BNP PARIBAS FINANCIAL MARKETS |
13F
|
Company |
—
class O/S missing
|
1,098,489
|
$21,189,853 | — | 31 Mar 2025 | |
| NORGES BANK |
13F
|
Company |
—
class O/S missing
|
1,017,974
|
$19,636,718 | — | 31 Mar 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
—
class O/S missing
|
998,740
|
$19,265,695 | — | 31 Mar 2025 | |
| Rock Springs Capital Management LP |
13F
|
Company |
—
class O/S missing
|
995,000
|
$19,193,550 | — | 31 Mar 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
—
class O/S missing
|
887,009
|
$17,110,404 | — | 31 Mar 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
—
class O/S missing
|
843,650
|
$16,274,008 | — | 31 Mar 2025 | |
| S.c.a. Candriam |
13F
|
Individual |
—
class O/S missing
|
838,518
|
$16,175,029 | — | 31 Mar 2025 | |
| TD ASSET MANAGEMENT INC |
13F
|
Company |
—
class O/S missing
|
807,190
|
$15,570,695 | — | 31 Mar 2025 | |
| Siren, L.L.C. |
13F
|
Individual |
—
class O/S missing
|
695,000
|
$13,406,550 | — | 31 Mar 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
—
class O/S missing
|
575,619
|
$11,103,691 | — | 31 Mar 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
—
class O/S missing
|
572,791
|
$11,049,138 | — | 31 Mar 2025 | |
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
|
Company |
—
class O/S missing
|
538,000
|
$10,378,020 | — | 31 Mar 2025 | |
| MORGAN STANLEY |
13F
|
Company |
—
class O/S missing
|
478,126
|
$9,223,051 | — | 31 Mar 2025 | |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE |
13F
|
Company |
—
class O/S missing
|
466,164
|
$8,992,304 | — | 31 Mar 2025 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
—
class O/S missing
|
427,619
|
$8,248,771 | — | 31 Mar 2025 | |
| Cutter Capital Management, LP |
13F
|
Company |
—
class O/S missing
|
400,000
|
$7,716,000 | — | 31 Mar 2025 | |
| Polymer Capital Management (HK) LTD |
13F
|
Company |
—
class O/S missing
|
396,175
|
$7,642,216 | — | 31 Mar 2025 | |
| Invesco Ltd. |
13F
|
Company |
—
class O/S missing
|
389,705
|
$7,517,409 | — | 31 Mar 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
—
class O/S missing
|
369,222
|
$7,122,291 | — | 31 Mar 2025 | |
| QVT Financial LP |
13F
|
Company |
—
class O/S missing
|
360,524
|
$6,954,508 | — | 31 Mar 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
—
class O/S missing
|
340,775
|
$6,573,555 | — | 31 Mar 2025 | |
| Twin Tree Management, LP |
13F
|
Company |
—
class O/S missing
|
339,085
|
$6,540,950 | — | 31 Mar 2025 | |
| E Fund Management Co., Ltd. |
13F
|
Company |
—
class O/S missing
|
295,617
|
$5,702,452 | — | 31 Mar 2025 | |
| CITIGROUP INC |
13F
|
Company |
—
class O/S missing
|
295,415
|
$5,698,556 | — | 31 Mar 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
—
class O/S missing
|
286,029
|
$5,517,499 | — | 31 Mar 2025 | |
| BARCLAYS PLC |
13F
|
Company |
—
class O/S missing
|
255,612
|
$4,930,756 | — | 31 Mar 2025 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
—
class O/S missing
|
253,499
|
$4,889,996 | — | 31 Mar 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
—
class O/S missing
|
246,429
|
$4,753,615 | — | 31 Mar 2025 | |
| SCHRODER INVESTMENT MANAGEMENT GROUP |
13F
|
Company |
—
class O/S missing
|
233,597
|
$4,746,691 | — | 31 Mar 2025 | |
| Nuveen, LLC |
13F
|
Company |
—
class O/S missing
|
235,893
|
$4,550,376 | — | 31 Mar 2025 | |
| Rafferty Asset Management, LLC |
13F
|
Company |
—
class O/S missing
|
229,742
|
$4,431,723 | — | 31 Mar 2025 | |
| VOYA INVESTMENT MANAGEMENT LLC |
13F
|
Company |
—
class O/S missing
|
222,351
|
$4,289,150 | — | 31 Mar 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
—
class O/S missing
|
215,939
|
$4,165,463 | — | 31 Mar 2025 | |
| Russell Investments Group, Ltd. |
13F
|
Company |
—
class O/S missing
|
211,004
|
$4,070,264 | — | 31 Mar 2025 | |
| Sovran Advisors, LLC |
13F
|
Company |
—
class O/S missing
|
146,528
|
$3,606,054 | — | 31 Mar 2025 | |
| BANK OF MONTREAL /CAN/ |
13F
|
Company |
—
class O/S missing
|
184,025
|
$3,549,842 | — | 31 Mar 2025 | |
| LORD, ABBETT & CO. LLC |
13F
|
Company |
—
class O/S missing
|
155,514
|
$3,000,000 | — | 31 Mar 2025 | |
| Ensign Peak Advisors, Inc |
13F
|
Company |
—
class O/S missing
|
151,000
|
$2,912,790 | — | 31 Mar 2025 |
Institutional Holders of Summit Therapeutics Inc. - COM (SMMT) as of Q2 2025
As of 30 Jun 2025,
Summit Therapeutics Inc. - COM (SMMT) was held by
225 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
97,848,320 shares.
The largest 10 holders included
BAKER BROS. ADVISORS LP, FMR LLC, VANGUARD GROUP INC, BlackRock, Inc., STATE STREET CORP, PRICE T ROWE ASSOCIATES INC /MD/, GEODE CAPITAL MANAGEMENT, LLC, Pictet Asset Management Holding SA, UBS Group AG, and NORGES BANK.
This page lists
226
institutional shareholders reporting positions in this security
for the Q2 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2025 vs Q1 2025 Across Filers
Q1 2025 holders
199
Q2 2025 holders
225
Holder diff
26
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 Value $ | Q2 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.