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GROUP ONE TRADING LLC

Position in UPST — Upstart Holdings, Inc.

CIK 932540 CHICAGO, IL

Position in UPST

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$934,324
-$1,261,353 QoQ
Shares Held
26,371
-39.0% QoQ
Ownership
0.027%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#129
of 364 holders
Holding Since
Jun 2021
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in UPST Over Time

Shares Held

Position Value (USD)

Position in Credit Services

Financial Services · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $16,522,470 across 20 Credit Services names. UPST ranks #5 (5.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 UPST
Upstart Holdings, Inc.
This page
26,371 $934,324

All Filings in UPST

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $934,324 26,371
2025-09-30 $2,195,677 43,222
2025-06-30 $1,614,348 24,959
2025-03-31 $4,358,580 94,690
2023-06-30 $7,624,557 212,917
2022-03-31 $9,673,010 88,670
2021-12-31 $10,522,007 69,544
2021-06-30 $6,514,159 52,155