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Equibles

CITADEL ADVISORS LLC

Position in DUOL — Duolingo, Inc.

CIK 1423053 MIAMI, FL
Back to DUOL Full portfolio

Position in DUOL

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$299,857
-$26,695,311 QoQ
Shares Held
2,607
-99.0% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#265
of 429 holders
Holding Since
Sep 2021
20 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in DUOL Over Time

Shares Held

Position Value (USD)

Derivatives in DUOL

reported options exposure · as of Jun 30, 2026
CallValue
$86,126,976
CallShares
748,800
PutValue
$95,351,580
PutShares
829,000

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Software - Application

Technology · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $5,175,075,920 across 166 Software - Application names. DUOL ranks #126 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 SNOW
Snowflake Inc.
 2,007,109 $510,809,240
2 NOW
ServiceNow, Inc.
 4,298,939 $426,798,663
3 DDOG
Datadog, Inc.
 1,422,883 $370,461,817
4 SSNC
SS&C Technologies Holdings Inc
 5,905,599 $366,442,417
5 PTC
Ptc Inc.
 2,274,229 $258,375,156
6 SHOP
Shopify Inc.
 2,065,064 $235,789,006
7 INTU
Intuit Inc.
 813,757 $212,390,577
8 CDNS
Cadence Design Systems Inc
 550,559 $206,635,803

All Filings in DUOL

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $86,126,976 748,800
2026-06-30 $95,351,580 829,000
2026-06-30 $299,857 2,607
2026-03-31 $94,025,923 953,900
2026-03-31 $78,905,285 800,500
2026-03-31 $26,995,168 273,868
2025-12-31 $109,354,050 623,100
2025-12-31 $56,009,596 319,143
2025-12-31 $125,166,600 713,200
2025-09-30 $74,061,498 230,119
2025-09-30 $259,049,016 804,900
2025-09-30 $168,129,216 522,400
2025-06-30 $48,451,652 118,169
2025-06-30 $27,061,320 66,000
2025-06-30 $60,231,938 146,900
2025-03-31 $33,507,266 107,900
2025-03-31 $9,937 32
2025-03-31 $41,394,982 133,300
2024-12-31 $29,861,583 92,100
2024-12-31 $32,844,499 101,300
2024-12-31 $333,632 1,029
2024-09-30 $16,467,993 58,393
2024-09-30 $31,952,866 113,300
2024-09-30 $45,856,452 162,600
2024-06-30 $10,016 48
2024-06-30 $35,098,294 168,200
2024-06-30 $35,578,235 170,500
2024-03-31 $36,638,338 166,100
2024-03-31 $35,248,684 159,800
2024-03-31 $4,070,583 18,454
2023-12-31 $17,063,883 75,221
2023-12-31 $30,647,435 135,100
2023-12-31 $37,067,290 163,400
2023-09-30 $24,217,020 146,000
2023-09-30 $14,928,300 90,000
2023-09-30 $3,742,690 22,564
2023-06-30 $19,354,076 135,400
2023-06-30 $16,255,851 113,725
2023-06-30 $12,307,134 86,100
2023-03-31 $4,249,182 29,800
2023-03-31 $26,307,997 184,501
2023-03-31 $15,299,907 107,300
2022-12-31 $5,526,801 77,700
2022-12-31 $1,849,380 26,000
2022-12-31 $15,953,675 224,289
2022-09-30 $20,750,902 217,903
2022-09-30 $7,094,635 74,500
2022-09-30 $7,856,475 82,500
2022-06-30 $4,535,090 51,800
2022-06-30 $7,109,060 81,200

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