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DUOL in the 13F filings

Duolingo Inc · CUSIP 26603R106

Sector · Software and IT servicesTheme · Cloud and enterprise software· L3VLUP-definedTheme · Consumer and digital platforms· L3VLUP-definedTheme · Prepackaged software
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
30 Jun 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 6 Aug 2025
Managers listing it
28
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q1 2025 and Q2 2025; 20 listed it in both
Shares listed
15,391,531
combined, among listed positions
Reported value
$6.3bn
combined, at the quarter end

Among the 95 comparable managers: 20 buyers (opened or added shares) and 10 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing DUOL in Q2 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

28 of 28 holders

ActionFiling
Fidelity (FMR LLC)2,761,322$1.1bn0.06%Trimmed-794,56514 Aug 2025 (the filing on sec.gov)
Capital World Investors2,292,752$940m0.14%Added+936,95613 Aug 2025 (the filing on sec.gov)
Baillie Gifford & Co2,198,891$902m0.67%Trimmed-278,8616 Aug 2025 (the filing on sec.gov)
T. Rowe Price Associates Inc1,337,861$549m0.06%Added+147,47914 Aug 2025 (the filing on sec.gov)
Durable Capital Partners LP1,073,356$440m3.33%Trimmed-620,92714 Aug 2025 (the filing on sec.gov)
Renaissance Technologies LLC833,800$342m0.45%Added+318,10013 Aug 2025 (the filing on sec.gov)
Invesco Ltd777,561$319m0.05%Trimmed-568,71713 Aug 2025 (the filing on sec.gov)
Two Sigma Advisers LP747,600$307m0.63%Added+577,80014 Aug 2025 (the filing on sec.gov)
Two Sigma Investments LP572,841$235m0.42%Addedn.a.14 Aug 2025 (the filing on sec.gov)
Whale Rock Capital Management LLC488,779$200m2.78%Trimmed-418,27014 Aug 2025 (the filing on sec.gov)
AQR Capital Management LLC415,221$170m0.14%Added+213,52914 Aug 2025 (the filing on sec.gov)
Dragoneer Investment Group LLC372,441$153m3.12%Trimmed-883,42014 Aug 2025 (the filing on sec.gov)
Millennium Management LLC276,142$113m0.05%Newnew14 Aug 2025 (the filing on sec.gov)
AllianceBernstein LP250,467$103munder 0.1%Trimmed-29,72214 Aug 2025 (the filing on sec.gov)
Squarepoint Ops LLC214,565$88m0.09%Added+7,96627 Aug 2025 (the filing on sec.gov)
Man Group PLC211,344$87m0.17%Added+150,69514 Aug 2025 (the filing on sec.gov)
Artisan Partners LP126,331$52m0.08%Added+110,74812 Aug 2025 (the filing on sec.gov)
Neuberger Berman Group LLC115,494$47munder 0.1%Addedn.a.27 Oct 2026 (the filing on sec.gov)
Voloridge Investment Management LLC70,024$29m0.11%Addedn.a.14 Aug 2025 (the filing on sec.gov)
Acadian Asset Management LLC49,030$20munder 0.1%Added+27,2287 Aug 2025 (the filing on sec.gov)
Walleye Capital LLC42,683$18m0.07%Addedn.a.13 Aug 2025 (the filing on sec.gov)
Tudor Investment Corp41,932$17munder 0.1%Newnew14 Aug 2025 (the filing on sec.gov)
Steadfast Capital Management LP41,751$17m0.31%Newnew14 Aug 2025 (the filing on sec.gov)
Quantbot Technologies LP27,797$11m0.29%Added+19,04313 Aug 2025 (the filing on sec.gov)
PDT Partners LLC24,172$9.9m0.56%Added+4,67214 Aug 2025 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q1 2025 to Q2 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Exited (2)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
17 in Q3 2024 to 8 in Q2 2026

Tracked managers listing it, at least.

010203020222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
DUOL by quarter
QuarterHoldersReported valueBuyersSellers
Q3 20219$509mn.a.n.a.
Q4 20215$465mn.a.n.a.
Q1 20225$517mn.a.n.a.
Q2 20226$585mn.a.n.a.
Q3 20226$673mn.a.n.a.
Q4 20223$531mn.a.n.a.
Q1 202315$1.6bnn.a.n.a.
Q2 202316$1.9bnn.a.n.a.
Q3 202315$2.1bnn.a.n.a.
Q4 202316$2.7bn107
Q1 202418$2.7bn612
Q2 202415$2.7bn512
Q3 202417$4.3bn116
Q4 202420$4.9bn1110
Q1 202524$4.9bn169
Q2 202528$6.3bn2010
Q3 202523$4.9bn179
Q4 202510$1.9bn1423
Q1 202611$785m1820
Q2 20268$1.1bn1516

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

DUOL and GOOGL →DUOL and AMZN →DUOL and MSFT →Choose a stock to compare with DUOL →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own DUOL, latest filings →Back to the 13F Explorer →