Magnetar Financial LLC

Position in ECL — Ecolab Inc.

CIK 1352851 EVANSTON, IL

Position in ECL

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$573,657

-$3,205,507 QoQ

Shares Held

2,059

-85.3% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#1,026

of 1,701 holders

Holding Since

Jun 2020

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

Magnetar Financial LLC holds $32,680,329 across 8 Specialty Chemicals names. ECL ranks #7 (1.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AXTA	Axalta Coating Systems Ltd.	747,203	$25,569,285
2	FUL	Fuller H B Co	30,067	$1,752,605
3	SOLS	Solstice Advanced Materials Inc.	16,484	$1,460,482
4	WLK	Westlake Corp	16,922	$1,235,306
5	LYB	LyondellBasell Industries N.V.	23,245	$1,223,849
6	IOSP	Innospec Inc.	8,039	$654,293
7	ECL	Ecolab Inc. This page	2,059	$573,657
8	EMN	Eastman Chemical Co	3,148	$210,852

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$573,657	2,059	-85.3%	Shares	Sole	2026-08-14
2025-06-30	$3,779,164	14,026	-67.5%	Shares	Sole	2025-08-12
2025-03-31	$10,947,500	43,182	+103.5%	Shares	Sole	2025-05-15
2024-12-31	$4,971,566	21,217	-2.4%	Shares	Sole	2025-02-11
2024-09-30	$5,551,129	21,741	+738.8%	Shares	Sole	2024-11-13
2024-03-31	$598,492	2,592	-88.2%	Shares	Sole	2024-05-15
2023-09-30	$3,723,073	21,978	+70.2%	Shares	Sole	2023-11-14
2022-12-31	$1,879,616	12,913	-7.9%	Shares	Sole	2023-02-14
2021-12-31	$3,288,013	14,016	+0.9%	Shares	Sole	2022-02-14
2021-06-30	$2,861,953	13,895	+4.9%	Shares	Sole	2021-08-06
2021-03-31	$2,835,571	13,246	+173.5%	Shares	Sole	2021-05-14
2020-09-30	$967,825	4,843	+201.6%	Shares	Sole	2020-11-16
2020-06-30	$319,513	1,606	—	Shares	Sole	2020-08-14
No filing history on record for this holder in this stock.