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JANE STREET GROUP, LLC

Position in NEU — Newmarket Corp

CIK 1595888 NEW YORK, NY

Position in NEU

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$14,862,651
+$14,862,651 QoQ
Shares Held
18,784
Ownership
0.204%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#41
of 423 holders
Holding Since
Mar 2020
22 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in NEU Over Time

Shares Held

Position Value (USD)

Derivatives in NEU

reported options exposure · as of Jun 30, 2026
CallValue
$2,373,720
CallShares
3,000
PutValue
$0
PutShares
0

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 Specialty Chemicals

Basic Materials · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $441,480,416 across 29 Specialty Chemicals names. NEU ranks #7 (3.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 NEU
Newmarket Corp
This page
18,784 $14,862,651

All Filings in NEU

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28 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,373,720 3,000
2026-06-30 $14,862,651 18,784
2026-03-31 $1,538,280 2,400
2025-12-31 $1,580,698 2,300
2025-12-31 $7,815,520 11,372
2025-09-30 $2,401,809 2,900
2025-09-30 $15,639,088 18,883
2025-06-30 $22,678,859 32,827
2025-06-30 $1,519,892 2,200
2025-06-30 $345,430 500
2025-03-31 $6,216,221 10,974
2024-12-31 $490,835 929
2024-09-30 $5,518,900 10,000
2024-09-30 $1,335,572 2,420
2024-06-30 $3,235,716 6,276
2024-03-31 $1,410,124 2,222
2023-12-31 $4,025,496 7,375
2023-06-30 $702,502 1,747
2023-03-31 $295,997 811
2022-12-31 $496,531 1,596
2022-09-30 $737,635 2,452
2022-06-30 $607,638 2,019
2022-03-31 $730,828 2,253
2021-09-30 $316,072 933
2020-12-31 $330,978 831
2020-09-30 $273,856 800
2020-06-30 $870,242 2,173
2020-03-31 $855,714 2,235