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D. E. Shaw & Co., Inc.

Position in DUOL — Duolingo, Inc.

CIK 1009207 New York, NY

Position in DUOL

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$22,627,424
-$5,014,363 QoQ
Shares Held
196,726
-29.8% QoQ
Ownership
0.420%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#35
of 429 holders
Holding Since
Jun 2022
17 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
$27,478,278
CallShares
238,900
PutValue
$10,834,884
PutShares
94,200

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

D. E. Shaw & Co., Inc. holds $4,283,301,443 across 111 Software - Application names. DUOL ranks #38 (0.5% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in DUOL

Export CSV
38 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $10,834,884 94,200
2026-06-30 $27,478,278 238,900
2026-06-30 $22,627,424 196,726
2026-03-31 $20,423,704 207,200
2026-03-31 $27,641,787 280,428
2026-03-31 $5,480,492 55,600
2025-12-31 $6,552,292 37,335
2025-12-31 $9,582,300 54,600
2025-12-31 $39,768,300 226,600
2025-09-30 $32,184,000 100,000
2025-09-30 $23,880,528 74,200
2025-09-30 $2,903,318 9,021
2025-06-30 $6,847,334 16,700
2025-06-30 $27,020,318 65,900
2025-06-30 $57,116,196 139,301
2025-03-31 $6,521,340 21,000
2025-03-31 $747,469 2,407
2025-03-31 $15,495,946 49,900
2024-12-31 $10,245,668 31,600
2024-12-31 $54,893,111 169,303
2024-12-31 $2,302,033 7,100
2024-09-30 $47,473,271 168,333
2024-09-30 $1,099,878 3,900
2024-06-30 $6,614,839 31,700
2024-06-30 $25,830,841 123,788
2024-06-30 $1,022,483 4,900
2024-03-31 $14,712,686 66,700
2024-03-31 $93,804,070 425,261
2024-03-31 $308,812 1,400
2023-12-31 $219,822,867 969,023
2023-12-31 $6,056,895 26,700
2023-09-30 $110,768,980 667,806
2023-09-30 $1,658,700 10,000
2023-06-30 $92,831,096 649,441
2023-03-31 $44,111,356 309,358
2022-12-31 $4,773,960 67,116
2022-09-30 $5,052,903 53,060
2022-06-30 $5,693,464 65,031