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TWO SIGMA SECURITIES, LLC

Broker-Dealer

Position in ECL — Ecolab Inc.

CIK 1450144 NEW YORK, NY

Position in ECL

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,303,894
+$422,613 QoQ
Shares Held
4,680
+45.4% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
#787
of 1,701 holders
Holding Since
Jun 2021
16 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ECL Over Time

Shares Held

Position Value (USD)

Derivatives in ECL

reported options exposure · as of Jun 30, 2024
CallValue
$452,200
CallShares
1,900
PutValue
$904,400
PutShares
3,800

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

TWO SIGMA SECURITIES, LLC holds $6,017,125 across 12 Specialty Chemicals names. ECL ranks #1 (21.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ECL
Ecolab Inc.
This page
4,680 $1,303,894

All Filings in ECL

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30 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,303,894 4,680
2025-09-30 $881,281 3,218
2025-06-30 $668,480 2,481
2024-09-30 $221,626 868
2024-06-30 $452,200 1,900
2024-06-30 $263,466 1,107
2024-06-30 $904,400 3,800
2024-03-31 $669,610 2,900
2024-03-31 $669,610 2,900
2023-12-31 $1,090,925 5,500
2023-12-31 $971,915 4,900
2023-09-30 $440,440 2,600
2023-09-30 $508,200 3,000
2023-06-30 $784,098 4,200
2023-06-30 $1,045,464 5,600
2023-03-31 $1,423,558 8,600
2023-03-31 $330,397 1,996
2023-03-31 $1,373,899 8,300
2022-12-31 $232,896 1,600
2022-12-31 $655,020 4,500
2022-12-31 $389,081 2,673
2022-09-30 $259,956 1,800
2022-09-30 $346,608 2,400
2022-06-30 $615,040 4,000
2022-06-30 $236,482 1,538
2022-03-31 $529,680 3,000
2022-03-31 $547,336 3,100
2021-09-30 $337,755 1,619
2021-06-30 $247,164 1,200
2021-06-30 $432,537 2,100