- Quarter end
- 31 Dec 2024
- the date the book describes
- Filed
- 5 Nov 2026
- latest of these filings; the earliest 10 Feb 2025
- Managers listing it
- 17
- at least, of 95 tracked, among listed positions
- Comparable managers
- 94
- filed both Q3 2024 and Q4 2024; 13 listed it in both
- Shares listed
- 68,783,896
- combined, among listed positions
- Reported value
- $3.8bn
- combined, at the quarter end
Among the 94 comparable managers: 11 buyers (opened or added shares) and 6 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 ONON in Q4 2024
17 of 17 holders
Largest increases and reductions, by shares
Increases
- Acadian Asset Management LLCexisting position · 4,335,402 shares now+3,436,250
- Arrowstreet Capital LPnew position · 1,438,726 shares now+1,438,726
- AllianceBernstein LPexisting position · 17,378,277 shares now+471,805
- Fidelity (FMR LLC)existing position · 28,875,965 shares now+462,738
- Voloridge Investment Management LLCexisting position · 2,026,890 shares now+196,270
Reductions
- Wellington Management Group LLPexisting position · 4,566,421 shares now-738,332
- Artisan Partners LPexisting position · 480,098 shares now-352,714
- Janus Henderson Group Ltdexisting position · 1,008,172 shares now-189,248
- Capital Research Global Investorsexisting position · 1,355,513 shares now-178,938
- Durable Capital Partners LPexisting position · 5,481,302 shares now-137,020
New positions and exits
New (2)
Exited (0)
No exit shown by a manager’s own filing.
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q3 2021 | 10 | $315m | n.a. | n.a. |
| Q4 2021 | 8 | $451m | n.a. | n.a. |
| Q1 2022 | 8 | $731m | n.a. | n.a. |
| Q2 2022 | 8 | $826m | n.a. | n.a. |
| Q3 2022 | 7 | $716m | n.a. | n.a. |
| Q4 2022 | 9 | $795m | n.a. | n.a. |
| Q1 2023 | 13 | $1.5bn | n.a. | n.a. |
| Q2 2023 | 16 | $1.7bn | n.a. | n.a. |
| Q3 2023 | 9 | $1.2bn | n.a. | n.a. |
| Q4 2023 | 10 | $1.1bn | 6 | 5 |
| Q1 2024 | 11 | $1.6bn | 7 | 3 |
| Q2 2024 | 13 | $2.2bn | 8 | 6 |
| Q3 2024 | 16 | $3.3bn | 9 | 8 |
| Q4 2024 | 17 | $3.8bn | 11 | 6 |
| Q1 2025 | 23 | $3.0bn | 14 | 9 |
| Q2 2025 | 19 | $3.3bn | 11 | 11 |
| Q3 2025 | 13 | $1.9bn | 7 | 9 |
| Q4 2025 | 13 | $2.4bn | 18 | 15 |
| Q1 2026 | 12 | $1.5bn | 16 | 17 |
| Q2 2026 | 12 | $1.1bn | 21 | 14 |
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 →