- 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
- 28
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 3 listed it in both
- Shares listed
- 26,725,299
- combined, among listed positions
- Reported value
- $187m
- combined, at the quarter end
Among the 92 comparable managers: 15 buyers (opened or added shares) and 15 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -171,429.
Managers listing TDOC in Q4 2025
28 of 28 holders
Largest increases and reductions, by shares
Increases
- Millennium Management LLCexisting position · 1,510,686 shares now+1,212,564
- Man Group PLCexisting position · 1,620,633 shares now+862,454
- Voloridge Investment Management LLCexisting position · 997,427 shares now+299,086
- Moore Capital Management LPnew position · 248,521 shares now+248,521
- D. E. Shaw & Co.existing position · 541,280 shares now+246,844
Reductions
- Two Sigma Advisers LPexisting position · 601,617 shares now-838,000
- Acadian Asset Management LLCexisting position · 41,224 shares now-532,578
- Two Sigma Investments LPexisting position · 677,555 shares now-454,113
- Susquehanna International Group LLPexisting position · 1,061,468 shares now-449,643
- Jane Street Group LLCexisting position · 879,814 shares now-201,512
New positions and exits
New (3)
Exited (3)
- Woodline Partners LPwas $3.7m
- Walleye Capital LLCwas $1.8m
- Arrowstreet Capital LPwas $1.0m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2016 | 2 | $23m | n.a. | n.a. |
| Q3 2016 | 2 | $66m | n.a. | n.a. |
| Q4 2016 | 2 | $66m | n.a. | n.a. |
| Q1 2017 | 5 | $397m | n.a. | n.a. |
| Q2 2017 | 9 | $596m | n.a. | n.a. |
| Q3 2017 | 7 | $285m | n.a. | n.a. |
| Q4 2017 | 8 | $303m | n.a. | n.a. |
| Q1 2018 | 7 | $824m | n.a. | n.a. |
| Q2 2018 | 12 | $1.1bn | n.a. | n.a. |
| Q3 2018 | 11 | $1.4bn | n.a. | n.a. |
| Q4 2018 | 16 | $850m | n.a. | n.a. |
| Q1 2019 | 8 | $624m | n.a. | n.a. |
| Q2 2019 | 9 | $782m | n.a. | n.a. |
| Q3 2019 | 11 | $976m | n.a. | n.a. |
| Q4 2019 | 14 | $1.2bn | n.a. | n.a. |
| Q1 2020 | 21 | $2.1bn | n.a. | n.a. |
| Q2 2020 | 17 | $2.5bn | n.a. | n.a. |
| Q3 2020 | 13 | $2.9bn | n.a. | n.a. |
| Q4 2020 | 15 | $4.9bn | n.a. | n.a. |
| Q1 2021 | 12 | $5.7bn | n.a. | n.a. |
| Q2 2021 | 9 | $5.2bn | n.a. | n.a. |
| Q3 2021 | 10 | $4.3bn | n.a. | n.a. |
| Q4 2021 | 9 | $3.0bn | n.a. | n.a. |
| Q1 2022 | 10 | $2.4bn | n.a. | n.a. |
| Q2 2022 | 12 | $1.4bn | n.a. | n.a. |
| Q3 2022 | 13 | $1.0bn | n.a. | n.a. |
| Q4 2022 | 15 | $889m | n.a. | n.a. |
| Q1 2023 | 13 | $995m | n.a. | n.a. |
| Q2 2023 | 14 | $868m | n.a. | n.a. |
| Q3 2023 | 8 | $559m | n.a. | n.a. |
| Q4 2023 | 9 | $692m | 6 | 3 |
| Q1 2024 | 9 | $454m | 6 | 4 |
| Q2 2024 | 6 | $213m | 2 | 5 |
| Q3 2024 | 5 | $146m | 3 | 3 |
| Q4 2024 | 7 | $195m | 5 | 2 |
| Q1 2025 | 6 | $167m | 4 | 2 |
| Q2 2025 | 6 | $186m | 5 | 1 |
| Q3 2025 | 3 | $119m | 1 | 2 |
| Q4 2025 | 2 | $58m | 15 | 15 |
| Q1 2026 | 4 | $97m | 18 | 12 |
| Q2 2026 | 5 | $163m | 16 | 15 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
TDOC and UNH →TDOC and ELV →TDOC and CI →Choose a stock to compare with TDOC →
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 TDOC, latest filings →Back to the 13F Explorer →