- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 10 Feb 2026
- Managers listing it
- 27
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 8 listed it in both
- Shares listed
- 19,107,003
- combined, among listed positions
- Reported value
- $1.3bn
- combined, at the quarter end
Among the 92 comparable managers: 13 buyers (opened or added shares) and 19 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +1,699,752.
Managers listing OMF in Q4 2025
27 of 27 holders
Largest increases and reductions, by shares
Increases
- Janus Henderson Group Ltdexisting position · 2,534,271 shares now+1,047,263
- Citadel Advisors LLCexisting position · 1,080,561 shares now+955,768
- Arrowstreet Capital LPexisting position · 2,310,513 shares now+345,269
- AQR Capital Management LLCexisting position · 1,612,101 shares now+301,666
- Holocene Advisors LPnew position · 226,660 shares now+226,660
Reductions
- Two Sigma Investments LPexisting position · 103,200 shares now-218,504
- T. Rowe Price Associates Incexisting position · 2,431,480 shares now-201,198
- Jane Street Group LLCexisting position · 72,287 shares now-190,684
- Fidelity (FMR LLC)existing position · 6,841,725 shares now-160,314
- Two Sigma Advisers LPexisting position · 29,000 shares now-158,400
New positions and exits
New (2)
- Holocene Advisors LP$15m
- D. E. Shaw & Co.$1.1m
Exited (5)
- Renaissance Technologies LLCwas $6.7m
- Balyasny Asset Management LLCwas $1.5m
- ExodusPoint Capital Management LPwas $643k
- Schonfeld Strategic Advisors LLCwas $609k
- Quantbot Technologies LPwas $365k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q4 2015 | 5 | $863m | n.a. | n.a. |
| Q1 2016 | 3 | $746m | n.a. | n.a. |
| Q2 2016 | 3 | $389m | n.a. | n.a. |
| Q3 2016 | 2 | $508m | n.a. | n.a. |
| Q4 2016 | 2 | $326m | n.a. | n.a. |
| Q1 2017 | 2 | $271m | n.a. | n.a. |
| Q2 2017 | 1 | $107m | n.a. | n.a. |
| Q3 2017 | 2 | $130m | n.a. | n.a. |
| Q4 2017 | 1 | $104m | n.a. | n.a. |
| Q1 2018 | 4 | $491m | n.a. | n.a. |
| Q2 2018 | 6 | $556m | n.a. | n.a. |
| Q3 2018 | 7 | $631m | n.a. | n.a. |
| Q4 2018 | 4 | $357m | n.a. | n.a. |
| Q1 2019 | 5 | $487m | n.a. | n.a. |
| Q2 2019 | 7 | $577m | n.a. | n.a. |
| Q3 2019 | 9 | $684m | n.a. | n.a. |
| Q4 2019 | 8 | $782m | n.a. | n.a. |
| Q1 2020 | 4 | $254m | n.a. | n.a. |
| Q2 2020 | 5 | $23m | n.a. | n.a. |
| Q3 2020 | 6 | $562m | n.a. | n.a. |
| Q4 2020 | 5 | $876m | n.a. | n.a. |
| Q1 2021 | 10 | $995m | n.a. | n.a. |
| Q2 2021 | 15 | $1.4bn | n.a. | n.a. |
| Q3 2021 | 17 | $1.5bn | n.a. | n.a. |
| Q4 2021 | 13 | $1.1bn | n.a. | n.a. |
| Q1 2022 | 10 | $938m | n.a. | n.a. |
| Q2 2022 | 7 | $610m | n.a. | n.a. |
| Q3 2022 | 7 | $83m | n.a. | n.a. |
| Q4 2022 | 7 | $290m | n.a. | n.a. |
| Q1 2023 | 6 | $709m | n.a. | n.a. |
| Q2 2023 | 6 | $834m | n.a. | n.a. |
| Q3 2023 | 5 | $708m | n.a. | n.a. |
| Q4 2023 | 7 | $835m | 5 | 2 |
| Q1 2024 | 6 | $874m | 4 | 3 |
| Q2 2024 | 6 | $854m | 4 | 2 |
| Q3 2024 | 7 | $320m | 4 | 3 |
| Q4 2024 | 10 | $1.1bn | 8 | 2 |
| Q1 2025 | 6 | $780m | 2 | 4 |
| Q2 2025 | 7 | $840m | 4 | 3 |
| Q3 2025 | 8 | $312m | 8 | 0 |
| Q4 2025 | 8 | $500m | 13 | 19 |
| Q1 2026 | 7 | $477m | 18 | 13 |
| Q2 2026 | 5 | $695m | 11 | 18 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
OMF and V →OMF and AXP →OMF and BAC →Choose a stock to compare with OMF →
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 OMF, latest filings →Back to the 13F Explorer →