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ONON in the 13F filings

On HLDG AG · CUSIP H5919C104

Sector · Materials
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
33
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 11 listed it in both
Shares listed
63,601,442
combined, among listed positions
Reported value
$2.3bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 21 buyers (opened or added shares) and 14 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +8,111,046.

Managers listing ONON in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

33 of 33 holders

ActionFiling
Fidelity (FMR LLC)16,039,135$568munder 0.1%Trimmed-8,040,30213 Aug 2026 (the filing on sec.gov)
Lone Pine Capital LLC13,280,030$470m2.88%Newnew14 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC7,100,157$251munder 0.1%Added+3,253,0002 Sep 2026 (the filing on sec.gov)
Jane Street Group LLC5,243,115$186munder 0.1%Added+14,30914 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP3,492,787$124m0.10%Added+2,228,77913 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP2,751,615$97munder 0.1%Added+62,40414 Aug 2026 (the filing on sec.gov)
Millennium Management LLC2,047,228$73munder 0.1%Added+360,68014 Aug 2026 (the filing on sec.gov)
Freestone Grove Partners LP2,023,442$72m0.46%Added+2,023,44114 Aug 2026 (the filing on sec.gov)
Man Group PLC1,241,199$44m0.07%Added+1,064,89714 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc1,086,089$38munder 0.1%Trimmed-749,71714 Aug 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP1,085,247$38m0.25%Added+742,47114 Aug 2026 (the filing on sec.gov)
Verition Fund Management LLC1,020,709$36m0.18%Added+699,49914 Aug 2026 (the filing on sec.gov)
Walleye Capital LLC993,310$35m0.13%Added+937,2233 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.920,124$33munder 0.1%Added+869,65514 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP862,986$31munder 0.1%Trimmed-208,20714 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC832,377$29munder 0.1%Trimmed-1,044,86214 Aug 2026 (the filing on sec.gov)
Woodline Partners LP776,933$28m0.09%Added+364,23914 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd682,672$24munder 0.1%Added+11,01814 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC653,663$23munder 0.1%Added+589,64714 Aug 2026 (the filing on sec.gov)
Tudor Investment Corp381,770$14munder 0.1%Trimmed-93,55214 Aug 2026 (the filing on sec.gov)
Acadian Asset Management LLC210,998$7.5munder 0.1%Newnew13 Aug 2026 (the filing on sec.gov)
Bridgewater Associates LP206,432$7.3munder 0.1%Trimmed-403,65614 Aug 2026 (the filing on sec.gov)
Invesco Ltd151,490$5.4munder 0.1%Trimmed-4,22614 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC121,470$4.3munder 0.1%Added+76,64014 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC101,583$3.6munder 0.1%Trimmed-39,46814 Aug 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, 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 (5)

Exited (2)

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.
16 in Q3 2024 to 12 in Q2 2026

Tracked managers listing it, at least.

010203020222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
ONON by quarter
QuarterHoldersReported valueBuyersSellers
Q3 202110$315mn.a.n.a.
Q4 20218$451mn.a.n.a.
Q1 20228$731mn.a.n.a.
Q2 20228$826mn.a.n.a.
Q3 20227$716mn.a.n.a.
Q4 20229$795mn.a.n.a.
Q1 202313$1.5bnn.a.n.a.
Q2 202316$1.7bnn.a.n.a.
Q3 20239$1.2bnn.a.n.a.
Q4 202310$1.1bn65
Q1 202411$1.6bn73
Q2 202413$2.2bn86
Q3 202416$3.3bn98
Q4 202417$3.8bn116
Q1 202523$3.0bn149
Q2 202519$3.3bn1111
Q3 202513$1.9bn79
Q4 202513$2.4bn1815
Q1 202612$1.5bn1617
Q2 202612$1.1bn2114

Compare with…

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

ONON and LIN →ONON and GLW →ONON and HWM →Choose a stock to compare with ONON →

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 ONON, latest filings →Back to the 13F Explorer →