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PEAK6 LLC

Position in DUOL — Duolingo, Inc.

CIK 1389958 AUSTIN, TX

Position in DUOL

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$1,841,010
+$1,840,484 QoQ
Shares Held
16,006
+533433.3% QoQ
Ownership
0.034%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#141
of 429 holders
Holding Since
Dec 2024
5 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
$0
CallShares
0
PutValue
$46,008
PutShares
400

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

PEAK6 LLC holds $351,446,062 across 45 Software - Application names. DUOL ranks #14 (0.5% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in DUOL

Export CSV
14 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,841,010 16,006
2026-06-30 $46,008 400
2025-12-31 $2,158,650 12,300
2025-12-31 $526 3
2025-12-31 $6,440,850 36,700
2025-09-30 $15,898,896 49,400
2025-09-30 $25,200,072 78,300
2025-09-30 $33,655,773 104,573
2025-03-31 $6,303,962 20,300
2025-03-31 $1,366,376 4,400
2025-03-31 $621 2
2024-12-31 $648 2
2024-12-31 $2,237,187 6,900
2024-12-31 $3,339,569 10,300