What does CUSIP 86627T108 represent in this 13F holders report?

CUSIP 86627T108 is the security identifier for SMMT - Summit Therapeutics Inc. - COM used to aggregate holder disclosures.

How many institutions held SMMT - Summit Therapeutics Inc. - COM in Q4 2022?

57 institutional investors reported SMMT - Summit Therapeutics Inc. - COM for Q4 2022. Use the holders table for investor-level position and value details.

Summit Therapeutics Inc. - COM (SMMT)

CUSIP: 86627T108

Q4 2022 13F Holders as of 31 Dec 2022

Type / Class: Equity / COM
Total 13F shares: 8,101,933
Share change: +4,909,431
Total reported value: $34,536,890
Put/Call ratio: 128%
Price per share: $4.25
Number of holders: 57
Value change: +$22,599,596
Number of buys: 40
Number of sells: 13

Quarterly Holders Quick Answers

What is CUSIP 86627T108?
CUSIP 86627T108 identifies SMMT - Summit Therapeutics Inc. - COM in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2023
Previous quarter: Q3 2022

Recent filing periods for CUSIP 86627T108:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

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
VANGUARD GROUP INC	13F	Company	— class O/S missing	775,922	$923,000	—	30 Sep 2022	13F
Urte Gayko	3/4/5	Director	— class O/S missing	400,000	$528,000	—	25 Apr 2022	3/4/5
MILLENNIUM MANAGEMENT LLC	13F	Company	— class O/S missing	431,560	$514,000	—	30 Sep 2022	13F
BlackRock Finance, Inc.	13F	Company	— class O/S missing	421,086	$500,000	—	30 Sep 2022	13F
MORGAN STANLEY	13F	Company	— class O/S missing	351,336	$418,000	—	30 Sep 2022	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	324,292	$385,000	—	30 Sep 2022	13F
MARSHALL WACE, LLP	13F	Company	— class O/S missing	140,660	$167,000	—	30 Sep 2022	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	89,100	$106,000	—	30 Sep 2022	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	— class O/S missing	81,707	$97,000	—	30 Sep 2022	13F
GOLDMAN SACHS GROUP INC	13F	Company	— class O/S missing	60,740	$72,000	—	30 Sep 2022	13F
UBS Group AG	13F	Company	— class O/S missing	49,245	$58,000	—	30 Sep 2022	13F
MERCER GLOBAL ADVISORS INC /ADV	13F	Company	— class O/S missing	42,300	$50,000	—	30 Sep 2022	13F
OSAIC HOLDINGS, INC.	13F	Company	— class O/S missing	40,374	$48,000	—	30 Sep 2022	13F
LEVIN CAPITAL STRATEGIES, L.P.	13F	Company	— class O/S missing	39,176	$47,000	—	30 Sep 2022	13F
HoyleCohen, LLC	13F	Company	— class O/S missing	30,432	$36,000	—	30 Sep 2022	13F
BANK OF MONTREAL /CAN/	13F	Company	— class O/S missing	28,500	$35,000	—	30 Sep 2022	13F
GROUP ONE TRADING LLC	13F	Company	— class O/S missing	24,714	$29,000	—	30 Sep 2022	13F
NORTHERN TRUST CORP	13F	Company	— class O/S missing	22,903	$27,000	—	30 Sep 2022	13F
WELLS FARGO & COMPANY/MN	13F	Company	— class O/S missing	20,900	$25,000	—	30 Sep 2022	13F
JANE STREET GROUP, LLC	13F	Company	— class O/S missing	20,259	$24,000	—	30 Sep 2022	13F
COWEN AND COMPANY, LLC	13F	Company	— class O/S missing	17,249	$21,000	—	30 Sep 2022	13F
Qube Research & Technologies Ltd	13F	Company	— class O/S missing	17,120	$20,000	—	30 Sep 2022	13F
TWO SIGMA SECURITIES, LLC	13F	Company	— class O/S missing	17,092	$20,000	—	30 Sep 2022	13F
Inscription Capital, LLC	13F	Company	— class O/S missing	17,000	$20,000	—	30 Sep 2022	13F
ProShare Advisors LLC	13F	Company	— class O/S missing	16,925	$20,000	—	30 Sep 2022	13F
Jeffrey R. Maranian	3/4/5	VP Corporate Controller	— class O/S missing	15,000	$19,800	—	15 Dec 2021	3/4/5
Man Group plc	13F	Company	— class O/S missing	15,719	$19,000	—	30 Sep 2022	13F
BENDER ROBERT & ASSOCIATES	13F	Company	— class O/S missing	14,059	$17,000	—	30 Sep 2022	13F
VANCE WEALTH, LLC	13F	Company	— class O/S missing	13,299	$16,000	—	30 Sep 2022	13F
JPMORGAN CHASE & CO	13F	Company	— class O/S missing	12,392	$15,000	—	30 Sep 2022	13F
Tower Research Capital LLC (TRC)	13F	Company	— class O/S missing	11,391	$14,000	—	30 Sep 2022	13F
CAPTRUST FINANCIAL ADVISORS	13F	Company	— class O/S missing	11,245	$13,000	—	30 Sep 2022	13F
EVOKE WEALTH, LLC	13F	Company	— class O/S missing	8,000	$10,000	—	30 Sep 2022	13F
OSTERWEIS CAPITAL MANAGEMENT INC	13F	Company	— class O/S missing	5,000	$6,000	—	30 Sep 2022	13F
NATIONAL BANK OF CANADA /FI/	13F	Company	— class O/S missing	3,241	$4,000	—	30 Sep 2022	13F
Worth Asset Management, LLC	13F	Company	— class O/S missing	3,000	$4,000	—	30 Sep 2022	13F
CITIGROUP INC	13F	Company	— class O/S missing	2,549	$3,000	—	30 Sep 2022	13F
ADIRONDACK TRUST CO	13F	Company	— class O/S missing	2,500	$3,000	—	30 Sep 2022	13F
BARCLAYS PLC	13F	Company	— class O/S missing	2,088	$2,000	—	30 Sep 2022	13F
Ten Capital Wealth Advisors, LLC	13F	Company	— class O/S missing	2,000	$2,000	—	30 Sep 2022	13F
China Universal Asset Management Co., Ltd.	13F	Company	— class O/S missing	1,885	$2,000	—	30 Sep 2022	13F
BANK OF AMERICA CORP /DE/	13F	Company	— class O/S missing	1,684	$2,000	—	30 Sep 2022	13F
BNP PARIBAS FINANCIAL MARKETS	13F	Company	— class O/S missing	1,159	$1,379	—	30 Sep 2022	13F
HARBOUR INVESTMENTS, INC.	13F	Company	— class O/S missing	1,300	$1,000	—	30 Sep 2022	13F

Institutional Holders of Summit Therapeutics Inc. - COM (SMMT) as of Q4 2022

As of 31 Dec 2022, Summit Therapeutics Inc. - COM (SMMT) was held by 57 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 8,101,933 shares. The largest 10 holders included BAKER BROS. ADVISORS LP, VANGUARD GROUP INC, MARSHALL WACE, LLP, BlackRock Inc., GEODE CAPITAL MANAGEMENT, LLC, Steward Partners Investment Advisory, LLC, AWM Investment Company, Inc., TWO SIGMA INVESTMENTS, LP, SUSQUEHANNA INTERNATIONAL GROUP, LLP, and BOOTHBAY FUND MANAGEMENT, LLC. This page lists 57 institutional shareholders reporting positions in this security for the Q4 2022 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2022 vs Q3 2022 Across Filers

Q3 2022 holders

Q4 2022 holders

Holder diff

Investor	Q3 2022 Shares	Q4 2022 Shares	Share Diff	Share Chg %	Q3 2022 Value $	Q4 2022 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.