What does CUSIP 26603R106 represent in this 13F holders report?

CUSIP 26603R106 is the security identifier for DUOL - Duolingo, Inc. - Class A common stock, $0.0001 per share used to aggregate holder disclosures.

How many institutions held DUOL - Duolingo, Inc. - Class A common stock, $0.0001 per share in Q4 2023?

313 institutional investors reported DUOL - Duolingo, Inc. - Class A common stock, $0.0001 per share for Q4 2023. Use the holders table for investor-level position and value details.

Duolingo, Inc. - Class A common stock, $0.0001 per share (DUOL)

CUSIP: 26603R106

Q4 2023 13F Holders as of 31 Dec 2023

Security type / class: Equity / Class A common stock, $0.0001 per share
Total 13F shares: 32,132,156
Total 13F value: $7,289,078,961
Share change: -165,864
Put/Call ratio: 140%
SEC-reported price per share: $226.85
Number of holders: 313
Value change: +$25,946,661
Number of buys: 195
Number of sells: 106
Shares outstanding: 43,830,732

Security key

26603R106

Report period

Q4 2023

Institutions

313

Top holders

DUOL full security history Ownership snapshot Full 13F holder table Duolingo, Inc. SEC filings Duolingo, Inc. company facts

Broader feeds

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

Ownership snapshot

Top reported holders of DUOL - Duolingo, Inc. - Class A common stock, $0.0001 per share (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

BAILLIE GIFFORD & CO

Disclosed value leader

Durable Capital Partners LP

Comparable rows

15/15

Latest evidence

09 Nov 2023

13F 3/4/5 Lead comparable stake: 10% Showing 1-6 of 15 holder rows.

Quick read

BAILLIE GIFFORD & CO leads the comparable SEC ownership view at 10%.

15 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 BAILLIE GIFFORD & CO's linked filing trail.

Comparable ownership Top 5

BAILLIE GIFFORD & CO 10%

Durable Capital Partners LP 8.8%

VANGUARD GROUP INC 7.3%

BlackRock Finance, Inc. 5.4%

Whale Rock Capital Management LLC 2.5%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

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

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
BAILLIE GIFFORD & CO	13F Company 13F	10%	$744,528,893 4,488,629 shares	—	30 Sep 2023
Durable Capital Partners LP	3/4/5 13F 10%+ Owner · Company 3/4/5 13F	8.8% from 13F	$761,629,168 3,556,688 shares	—	09 Nov 2023
VANGUARD GROUP INC	13F Company 13F	7.3%	$529,314,225 3,191,139 shares	—	30 Sep 2023
BlackRock Finance, Inc.	13F Company 13F	5.4%	$393,186,375 2,370,449 shares	—	30 Sep 2023
Whale Rock Capital Management LLC	13F Company 13F	2.5%	$179,981,888 1,085,078 shares	—	30 Sep 2023
FMR LLC	13F Company 13F	2.3%	$169,127,852 1,019,641 shares	—	30 Sep 2023

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 Q4 2023

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

Institutions

313

32,132,156

Rows available

313

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 Q4 2023 vs Q3 2023 Across Filers

Q3 2023 holders

240

Q4 2023 holders

313

Holder diff

Investor	Q3 2023 Shares	Q4 2023 Shares	Share Diff	Share Chg %	Q3 2023 value	Q4 2023 value	Value change	Value Chg %