What does CUSIP 86150R107 represent in this 13F holders report?

CUSIP 86150R107 is the security identifier for STOK - Stoke Therapeutics, Inc. - COMMON STOCK used to aggregate holder disclosures.

How many institutions held STOK - Stoke Therapeutics, Inc. - COMMON STOCK in Q1 2021?

104 institutional investors reported STOK - Stoke Therapeutics, Inc. - COMMON STOCK for Q1 2021. Use the holders table for investor-level position and value details.

Stoke Therapeutics, Inc. - COMMON STOCK (STOK)

CUSIP: 86150R107

Q1 2021 13F Holders as of 31 Mar 2021

Security type / class: Equity / COMMON STOCK
Total 13F shares: 38,422,385
Total 13F value: $1,492,282,987
Share change: -224,871
Put/Call ratio: 144%
SEC-reported price per share: $38.84
Number of holders: 104
Value change: -$15,747,693
Number of buys: 54
Number of sells: 38
Shares outstanding: 64,272,828

Security key

86150R107

Report period

Q1 2021

Institutions

104

Top holders

STOK full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2026 Stoke Therapeutics, Inc. SEC filings Stoke Therapeutics, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 86150R107

Newer quarter: Q3 2026

Recent filing periods:

Q3 2026

Ownership snapshot

Top reported holders of STOK - Stoke Therapeutics, Inc. - COMMON STOCK (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

ATP Life Science Ventures...

Disclosed value leader

ATP Life Science Ventures...

Comparable rows

0/15

Latest evidence

31 Dec 2020

13F Highest disclosed value: $1,062,825,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

ATP Life Science Ventures, L.P. has the largest disclosed position value at $1.06B.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens ATP Life Science Ventures, L.P.'s linked filing trail.

Disclosed position value Top 5

ATP Life Science Ventures, L.P. $1.06B

FMR LLC $223.01M

RTW INVESTMENTS, LP $219.5M

Redmile Group, LLC $166.36M

BlackRock Finance, Inc. $102.81M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
ATP Life Science Ventures, L.P.	13F Company 13F	— denominator unverified	$1,062,825,000 17,161,713 shares	—	31 Dec 2020
FMR LLC	13F Company 13F	— denominator unverified	$223,008,000 3,600,975 shares	—	31 Dec 2020
RTW INVESTMENTS, LP	13F Company 13F	— denominator unverified	$219,495,000 3,544,248 shares	—	31 Dec 2020
Redmile Group, LLC	13F Company 13F	— denominator unverified	$166,358,000 2,686,234 shares	—	31 Dec 2020
BlackRock Finance, Inc.	13F Company 13F	— denominator unverified	$102,807,000 1,660,060 shares	—	31 Dec 2020
VANGUARD GROUP INC	13F Company 13F	— denominator unverified	$99,475,000 1,606,268 shares	—	31 Dec 2020

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2021

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

104

38,422,385

Rows available

104

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2021 vs Q1 2021 Across Filers

Q1 2021 holders

104

Q1 2021 holders

104

Holder diff

Investor	Q1 2021 Shares	Q1 2021 Shares	Share Diff	Share Chg %	Q1 2021 value	Q1 2021 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend