- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 19 Feb 2026
- latest of these filings; the earliest 10 Feb 2026
- Managers listing it
- 20
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 1 listed it in both
- Shares listed
- 7,930,167
- combined, among listed positions
- Reported value
- $359m
- combined, at the quarter end
Among the 92 comparable managers: 13 buyers (opened or added shares) and 13 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +1,941,685.
Managers listing OMCL in Q4 2025
20 of 20 holders
Largest increases and reductions, by shares
Increases
- Wellington Management Group LLPexisting position · 2,075,362 shares now+1,265,818
- Millennium Management LLCexisting position · 1,744,862 shares now+903,334
- Acadian Asset Management LLCexisting position · 624,188 shares now+110,721
- Point72 Asset Management LPexisting position · 144,485 shares now+68,540
- Fidelity (FMR LLC)existing position · 312,589 shares now+66,608
Reductions
- D. E. Shaw & Co.existing position · 911,954 shares now-230,232
- Citadel Advisors LLCexisting position · 252,062 shares now-48,393
- Invesco Ltdexisting position · 196,264 shares now-22,412
- AQR Capital Management LLCexisting position · 42,920 shares now-14,529
- AllianceBernstein LPexisting position · 55,206 shares now-10,310
New positions and exits
New (2)
- Squarepoint Ops LLC$1.7m
- Marshall Wace LLP$1.3m
Exited (7)
- Jane Street Group LLCwas $4.7m
- Balyasny Asset Management LLCwas $2.8m
- Moore Capital Management LPwas $1.0m
- Quantbot Technologies LPwas $786k
- ExodusPoint Capital Management LPwas $736k
- Brevan Howard Capital Management LPwas $371k
- Schonfeld Strategic Advisors LLCwas $209k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q3 2014 | 1 | $681k | n.a. | n.a. |
| Q1 2015 | 1 | $815k | n.a. | n.a. |
| Q2 2015 | 1 | $6.1m | n.a. | n.a. |
| Q3 2015 | 2 | $8.3m | n.a. | n.a. |
| Q4 2015 | 3 | $13m | n.a. | n.a. |
| Q1 2016 | 2 | $11m | n.a. | n.a. |
| Q2 2016 | 1 | $14m | n.a. | n.a. |
| Q3 2016 | 1 | $15m | n.a. | n.a. |
| Q4 2016 | 1 | $19m | n.a. | n.a. |
| Q1 2017 | 1 | $22m | n.a. | n.a. |
| Q3 2017 | 2 | $2.4m | n.a. | n.a. |
| Q1 2018 | 1 | $236k | n.a. | n.a. |
| Q2 2018 | 2 | $80m | n.a. | n.a. |
| Q3 2018 | 2 | $135m | n.a. | n.a. |
| Q4 2018 | 4 | $254m | n.a. | n.a. |
| Q1 2019 | 7 | $298m | n.a. | n.a. |
| Q2 2019 | 5 | $315m | n.a. | n.a. |
| Q3 2019 | 3 | $295m | n.a. | n.a. |
| Q4 2019 | 4 | $348m | n.a. | n.a. |
| Q1 2020 | 4 | $255m | n.a. | n.a. |
| Q2 2020 | 4 | $397m | n.a. | n.a. |
| Q3 2020 | 5 | $288m | n.a. | n.a. |
| Q4 2020 | 5 | $359m | n.a. | n.a. |
| Q1 2021 | 5 | $455m | n.a. | n.a. |
| Q2 2021 | 5 | $589m | n.a. | n.a. |
| Q3 2021 | 4 | $533m | n.a. | n.a. |
| Q4 2021 | 6 | $835m | n.a. | n.a. |
| Q1 2022 | 7 | $597m | n.a. | n.a. |
| Q2 2022 | 7 | $351m | n.a. | n.a. |
| Q3 2022 | 4 | $221m | n.a. | n.a. |
| Q4 2022 | 5 | $184m | n.a. | n.a. |
| Q1 2023 | 5 | $266m | n.a. | n.a. |
| Q2 2023 | 5 | $324m | n.a. | n.a. |
| Q3 2023 | 5 | $38m | n.a. | n.a. |
| Q4 2023 | 6 | $30m | 6 | 2 |
| Q1 2024 | 4 | $21m | 2 | 2 |
| Q1 2025 | 3 | $54m | 3 | 0 |
| Q2 2025 | 2 | $3.7m | 2 | 0 |
| Q3 2025 | 2 | $17m | 2 | 0 |
| Q4 2025 | 2 | $41m | 13 | 13 |
| Q1 2026 | 1 | $13m | 18 | 6 |
| Q2 2026 | 2 | $33m | 12 | 14 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
OMCL and AAPL →OMCL and SNDK →OMCL and CSCO →Choose a stock to compare with OMCL →
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 OMCL, latest filings →Back to the 13F Explorer →