- Type / Class
- Equity / Common Stock
- Shares outstanding
- 39,521,605
- Total 13F shares
- 11,430,764
- Share change
- +11,430,394
- Total reported value
- $1,898,726,823
- Put/Call ratio
- 145%
- Price per share
- $166.36
- Number of holders
- 67
- Value change
- +$1,898,665,829
- Number of buys
- 66
Quarterly Holders Quick Answers
What is CUSIP 26603R106?
CUSIP 26603R106 identifies DUOL - Duolingo, Inc. - Common Stock 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: Q4 2021
Recent filing periods for CUSIP 26603R106:
Top shareholders of DUOL - Duolingo, Inc. - Common Stock (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.
No top shareholder records were found across 13F, 13D/G, and Forms 3/4/5 for this issuer.
Institutional Holders of Duolingo, Inc. - Common Stock (DUOL) as of Q3 2021
As of 30 Sep 2021,
Duolingo, Inc. - Common Stock (DUOL) was held by
67 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
11,430,764 shares.
The largest 10 holders included
KPCB DGF Associates, LLC, BAILLIE GIFFORD & CO, GILDER GAGNON HOWE & CO LLC, MORGAN STANLEY, Durable Capital Partners LP, Alphabet Inc., Whale Rock Capital Management LLC, FMR LLC, VANGUARD GROUP INC, and BlackRock Inc..
This page lists
67
institutional shareholders reporting positions in this security
for the Q3 2021 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2021 vs Q4 2025 Across Filers
Q4 2025 holders
468
Q3 2021 holders
67
Holder diff
-401
| Investor | Q4 2025 Shares | Q3 2021 Shares | Share Diff | Share Chg % | Q4 2025 Value $ | Q3 2021 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.