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ECL in the 13F filings

Ecolab Inc · CUSIP 278865100

Sector · Consumer staples
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
30 Sep 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 31 Oct 2025
Managers listing it
25
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q2 2025 and Q3 2025; 21 listed it in both
Shares listed
18,322,919
combined, among listed positions
Reported value
$5.0bn
combined, at the quarter end

Among the 95 comparable managers: 14 buyers (opened or added shares) and 10 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing ECL in Q3 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q2 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

25 of 25 holders

ActionFiling
Fidelity (FMR LLC)2,680,075$734munder 0.1%Trimmed-5,64213 Nov 2025 (the filing on sec.gov)
Invesco Ltd2,636,762$722m0.11%Trimmed-65,39013 Nov 2025 (the filing on sec.gov)
T. Rowe Price Associates Inc2,183,826$598m0.06%Addedn.a.14 Nov 2025 (the filing on sec.gov)
Wellington Management Group LLP1,667,771$457m0.08%Trimmed-3,043,67414 Nov 2025 (the filing on sec.gov)
Capital Research Global Investors1,415,887$388m0.07%Added+11,66113 Nov 2025 (the filing on sec.gov)
AllianceBernstein LP1,048,777$287m0.09%Trimmed-114,62714 Nov 2025 (the filing on sec.gov)
Arrowstreet Capital LP855,544$234m0.15%Trimmed-31,85913 Nov 2025 (the filing on sec.gov)
AQR Capital Management LLC782,870$214m0.14%Added+55,50014 Nov 2025 (the filing on sec.gov)
Janus Henderson Group Ltd777,278$213m0.10%Added+134,99514 Nov 2025 (the filing on sec.gov)
Baillie Gifford & Co711,667$195m0.14%Trimmed-16,67531 Oct 2025 (the filing on sec.gov)
Balyasny Asset Management LLC670,778$184m0.23%Added+444,05314 Nov 2025 (the filing on sec.gov)
Man Group PLC546,865$150m0.26%Added+4,48514 Nov 2025 (the filing on sec.gov)
Acadian Asset Management LLC523,944$143m0.25%Added+47,92513 Nov 2025 (the filing on sec.gov)
Holocene Advisors LP356,621$98m0.22%Newnew14 Nov 2025 (the filing on sec.gov)
Markel Group Inc274,300$75m0.61%Held031 Oct 2025 (the filing on sec.gov)
Neuberger Berman Group LLC266,949$73m0.05%Added+68,80027 Oct 2026 (the filing on sec.gov)
Woodline Partners LP231,737$63m0.30%Added+133,42914 Nov 2025 (the filing on sec.gov)
Two Sigma Investments LP231,461$63m0.09%Added+67,57614 Nov 2025 (the filing on sec.gov)
Freestone Grove Partners LP205,053$56m0.42%Added+168,43114 Nov 2025 (the filing on sec.gov)
Moore Capital Management LP95,063$26m0.36%Newnew14 Nov 2025 (the filing on sec.gov)
GAMCO Investors Inc66,701$18m0.18%Trimmed-1,13512 Nov 2025 (the filing on sec.gov)
Bridgewater Associates LP46,744$13m0.05%Newnew13 Nov 2025 (the filing on sec.gov)
Hudson Bay Capital Management LP26,348$7.2munder 0.1%Trimmed-2,68315 Dec 2025 (the filing on sec.gov)
Brevan Howard Capital Management LP10,541$2.9munder 0.1%Trimmed-50,90014 Nov 2025 (the filing on sec.gov)
PDT Partners LLC9,357$2.6m0.16%Held017 Nov 2025 (the filing on sec.gov)

Largest increases and reductions, by shares

Q2 2025 to Q3 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (3)

Exited (1)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
24 in Q3 2024 to 23 in Q2 2026

Tracked managers listing it, at least.

01020302014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
ECL by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201313$3.1bnn.a.n.a.
Q3 201310$3.7bnn.a.n.a.
Q4 201315$4.0bnn.a.n.a.
Q1 201412$4.1bnn.a.n.a.
Q2 201415$4.3bnn.a.n.a.
Q3 201414$4.7bnn.a.n.a.
Q4 201423$3.6bnn.a.n.a.
Q1 201515$3.8bnn.a.n.a.
Q2 201514$3.6bnn.a.n.a.
Q3 201513$3.3bnn.a.n.a.
Q4 201514$3.4bnn.a.n.a.
Q1 201617$2.8bnn.a.n.a.
Q2 201617$2.5bnn.a.n.a.
Q3 201612$2.4bnn.a.n.a.
Q4 201612$2.3bnn.a.n.a.
Q1 201716$2.2bnn.a.n.a.
Q2 201711$2.3bnn.a.n.a.
Q3 201714$2.1bnn.a.n.a.
Q4 201712$2.0bnn.a.n.a.
Q1 201811$2.0bnn.a.n.a.
Q2 201817$2.0bnn.a.n.a.
Q3 201811$2.3bnn.a.n.a.
Q4 201812$2.2bnn.a.n.a.
Q1 201912$2.7bnn.a.n.a.
Q2 201914$3.3bnn.a.n.a.
Q3 201919$3.1bnn.a.n.a.
Q4 201921$3.2bnn.a.n.a.
Q1 202018$2.4bnn.a.n.a.
Q2 202018$3.1bnn.a.n.a.
Q3 202021$2.4bnn.a.n.a.
Q4 202013$2.4bnn.a.n.a.
Q1 202115$2.4bnn.a.n.a.
Q2 202121$2.8bnn.a.n.a.
Q3 202114$2.7bnn.a.n.a.
Q4 202115$3.5bnn.a.n.a.
Q1 202218$3.3bnn.a.n.a.
Q2 202217$2.9bnn.a.n.a.
Q3 202216$2.6bnn.a.n.a.
Q4 202218$3.0bnn.a.n.a.
Q1 202318$3.5bnn.a.n.a.
Q2 202318$3.5bnn.a.n.a.
Q3 202317$2.9bnn.a.n.a.
Q4 202317$2.9bn97
Q1 202422$4.2bn138
Q2 202420$4.7bn712
Q3 202424$4.9bn1211
Q4 202423$4.4bn814
Q1 202529$4.9bn199
Q2 202525$5.1bn1215
Q3 202525$5.0bn1410
Q4 202523$4.6bn1824
Q1 202624$4.5bn2023
Q2 202623$4.1bn2121

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

ECL and PM →ECL and KO →ECL and COST →Choose a stock to compare with ECL →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own ECL, latest filings →Back to the 13F Explorer →