- Quarter end
- 31 Mar 2025
- the date the book describes
- Filed
- 5 Nov 2026
- latest of these filings; the earliest 12 May 2025
- Managers listing it
- 23
- at least, of 95 tracked, among listed positions
- Comparable managers
- 95
- filed both Q4 2024 and Q1 2025; 15 listed it in both
- Shares listed
- 68,789,983
- combined, among listed positions
- Reported value
- $3.0bn
- combined, at the quarter end
Among the 95 comparable managers: 14 buyers (opened or added shares) and 9 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 Q1 2025
23 of 23 holders
Largest increases and reductions, by shares
Increases
- AllianceBernstein LPexisting position · 19,794,811 shares now+2,416,534
- Millennium Management LLCnew position · 2,235,837 shares now+2,235,837
- Man Group PLCnew position · 1,063,420 shares now+1,063,420
- Tudor Investment Corpnew position · 912,090 shares now+912,090
- Point72 Asset Management LPnew position · 392,243 shares now+392,243
Reductions
- Durable Capital Partners LPexisting position · 2,265,569 shares now-3,215,733
- Wellington Management Group LLPexisting position · 2,598,852 shares now-1,967,569
- Capital Research Global Investorsexisting position · 687,313 shares now-668,200
- Voloridge Investment Management LLCexisting position · 1,511,765 shares now-515,125
- Fidelity (FMR LLC)existing position · 28,658,256 shares now-217,709
New positions and exits
New (6)
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 →