- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 22 Jan 2026
- Managers listing it
- 29
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 7 listed it in both
- Shares listed
- 46,062,678
- combined, among listed positions
- Reported value
- $1.5bn
- combined, at the quarter end
Among the 92 comparable managers: 13 buyers (opened or added shares) and 22 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -102,158.
Managers listing OPCH in Q4 2025
29 of 29 holders
Largest increases and reductions, by shares
Increases
- Durable Capital Partners LPexisting position · 8,991,254 shares now+1,559,485
- Citadel Advisors LLCexisting position · 1,673,546 shares now+1,451,177
- Freestone Grove Partners LPnew position · 915,898 shares now+915,898
- Fidelity (FMR LLC)existing position · 9,333,921 shares now+675,177
- Point72 Asset Management LPnew position · 273,400 shares now+273,400
Reductions
- D. E. Shaw & Co.existing position · 432,973 shares now-959,116
- Two Sigma Investments LPexisting position · 273,901 shares now-855,316
- Wellington Management Group LLPexisting position · 11,965,561 shares now-811,412
- Renaissance Technologies LLCexisting position · 483,826 shares now-680,720
- Two Sigma Advisers LPexisting position · 7,300 shares now-481,500
New positions and exits
New (5)
Exited (7)
- ExodusPoint Capital Management LPwas $6.1m
- Tudor Investment Corpwas $4.9m
- Schonfeld Strategic Advisors LLCwas $3.0m
- Brevan Howard Capital Management LPwas $671k
- Quantbot Technologies LPwas $400k
- Caxton Associates LLPwas $344k
- Bridgewater Associates LPwas $206k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q1 2020 | 1 | $1.7m | n.a. | n.a. |
| Q2 2020 | 2 | $7.0m | n.a. | n.a. |
| Q3 2020 | 1 | $9.8m | n.a. | n.a. |
| Q4 2020 | 6 | $28m | n.a. | n.a. |
| Q1 2021 | 5 | $26m | n.a. | n.a. |
| Q2 2021 | 4 | $38m | n.a. | n.a. |
| Q3 2021 | 7 | $302m | n.a. | n.a. |
| Q4 2021 | 7 | $897m | n.a. | n.a. |
| Q1 2022 | 10 | $967m | n.a. | n.a. |
| Q2 2022 | 8 | $996m | n.a. | n.a. |
| Q3 2022 | 9 | $782m | n.a. | n.a. |
| Q4 2022 | 7 | $658m | n.a. | n.a. |
| Q1 2023 | 11 | $984m | n.a. | n.a. |
| Q2 2023 | 14 | $719m | n.a. | n.a. |
| Q3 2023 | 13 | $694m | n.a. | n.a. |
| Q4 2023 | 11 | $562m | 9 | 4 |
| Q1 2024 | 8 | $503m | 3 | 6 |
| Q2 2024 | 8 | $419m | 7 | 1 |
| Q3 2024 | 9 | $608m | 5 | 4 |
| Q4 2024 | 8 | $557m | 6 | 4 |
| Q1 2025 | 11 | $914m | 6 | 6 |
| Q2 2025 | 9 | $936m | 7 | 3 |
| Q3 2025 | 8 | $748m | 6 | 2 |
| Q4 2025 | 5 | $844m | 13 | 22 |
| Q1 2026 | 6 | $724m | 15 | 13 |
| Q2 2026 | 7 | $519m | 17 | 17 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
OPCH and UNH →OPCH and ELV →OPCH and CI →Choose a stock to compare with OPCH →
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 OPCH, latest filings →Back to the 13F Explorer →