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Equibles

JANE STREET GROUP, LLC

Position in ADUR — Aduro Clean Technologies Inc.

CIK 1595888 NEW YORK, NY
Back to ADUR Full portfolio

Position in ADUR

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,158,202
+$880,344 QoQ
Shares Held
73,490
+177.4% QoQ
Ownership
0.207%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#3
of 41 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ADUR Over Time

Shares Held

Position Value (USD)

Derivatives in ADUR

reported options exposure · as of Jun 30, 2026
CallValue
$264,768
CallShares
16,800
PutValue
$1,390,032
PutShares
88,200

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 Pollution & Treatment Controls

Industrials · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $6,625,357 across 10 Pollution & Treatment Controls names. ADUR ranks #3 (17.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ZWS
Zurn Elkay Water Solutions Corp
 43,688 $2,207,553
2 ARQ
Arq, Inc.
 509,225 $1,298,523
3 ADUR
Aduro Clean Technologies Inc.
This page 		73,490 $1,158,202
4 ZONE
CleanCore Solutions, Inc.
 731,844 $600,111
5 VLTO
Veralto Corp
 5,206 $461,667
6 ERII
Energy Recovery, Inc.
 41,585 $375,096
7 FTEK
Fuel Tech, Inc.
 109,483 $241,957
8 CDZI
Cadiz Inc
 55,849 $233,448

All Filings in ADUR

Export CSV
9 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,390,032 88,200
2026-06-30 $264,768 16,800
2026-06-30 $1,158,202 73,490
2026-03-31 $311,553 29,700
2026-03-31 $354,562 33,800
2026-03-31 $277,858 26,488
2025-12-31 $317,016 30,600
2025-12-31 $330,484 31,900
2025-09-30 $348,989 26,044