- Quarter end
- 31 Dec 2023
- the date the book describes
- Filed
- 5 Nov 2026
- latest of these filings; the earliest 12 Feb 2024
- Managers listing it
- 12
- at least, of 95 tracked, among listed positions
- Comparable managers
- 93
- filed both Q3 2023 and Q4 2023; 8 listed it in both
- Shares listed
- 48,097,985
- combined, among listed positions
- Reported value
- $4.3bn
- combined, at the quarter end
Among the 93 comparable managers: 7 buyers (opened or added shares) and 5 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 WELL in Q4 2023
12 of 12 holders
Largest increases and reductions, by shares
Increases
- Janus Henderson Group Ltdexisting position · 1,543,300 shares now+286,891
- Marshall Wace LLPnew position · 273,024 shares now+273,024
- Quantbot Technologies LPnew position · 92,413 shares now+92,413
- AllianceBernstein LPexisting position · 1,303,844 shares now+90,079
- Bridgewater Associates LPexisting position · 142,217 shares now+78,395
Reductions
- Wellington Management Group LLPexisting position · 16,242,213 shares now-10,577,240
- Fidelity (FMR LLC)existing position · 12,094,769 shares now-2,213,410
- Invesco Ltdexisting position · 7,632,920 shares now-853,691
- T. Rowe Price Associates Incexisting position · 7,175,080 shares now-107,061
- Neuberger Berman Group LLCexisting position · 730,115 shares now-98,660
New positions and exits
New (2)
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 2015 | 13 | $764m | n.a. | n.a. |
| Q4 2015 | 12 | $659m | n.a. | n.a. |
| Q1 2016 | 13 | $1.3bn | n.a. | n.a. |
| Q2 2016 | 11 | $1.7bn | n.a. | n.a. |
| Q3 2016 | 11 | $1.6bn | n.a. | n.a. |
| Q4 2016 | 11 | $1.6bn | n.a. | n.a. |
| Q1 2017 | 10 | $1.9bn | n.a. | n.a. |
| Q2 2017 | 8 | $2.1bn | n.a. | n.a. |
| Q3 2017 | 12 | $1.8bn | n.a. | n.a. |
| Q4 2017 | 13 | $1.6bn | n.a. | n.a. |
| Q1 2018 | 11 | $1.2bn | n.a. | n.a. |
| Q2 2018 | 8 | $1.3bn | n.a. | n.a. |
| Q3 2018 | 6 | $1.1bn | n.a. | n.a. |
| Q4 2018 | 8 | $1.4bn | n.a. | n.a. |
| Q1 2019 | 12 | $1.7bn | n.a. | n.a. |
| Q2 2019 | 10 | $1.7bn | n.a. | n.a. |
| Q3 2019 | 12 | $1.8bn | n.a. | n.a. |
| Q4 2019 | 11 | $1.6bn | n.a. | n.a. |
| Q1 2020 | 10 | $801m | n.a. | n.a. |
| Q2 2020 | 10 | $881m | n.a. | n.a. |
| Q3 2020 | 8 | $1.3bn | n.a. | n.a. |
| Q4 2020 | 8 | $2.3bn | n.a. | n.a. |
| Q1 2021 | 6 | $2.8bn | n.a. | n.a. |
| Q2 2021 | 7 | $3.8bn | n.a. | n.a. |
| Q3 2021 | 8 | $4.0bn | n.a. | n.a. |
| Q4 2021 | 11 | $3.9bn | n.a. | n.a. |
| Q1 2022 | 12 | $5.3bn | n.a. | n.a. |
| Q2 2022 | 15 | $5.0bn | n.a. | n.a. |
| Q3 2022 | 14 | $4.0bn | n.a. | n.a. |
| Q4 2022 | 12 | $3.6bn | n.a. | n.a. |
| Q1 2023 | 9 | $4.1bn | n.a. | n.a. |
| Q2 2023 | 8 | $4.7bn | n.a. | n.a. |
| Q3 2023 | 9 | $5.0bn | n.a. | n.a. |
| Q4 2023 | 12 | $4.3bn | 7 | 5 |
| Q1 2024 | 15 | $4.6bn | 9 | 7 |
| Q2 2024 | 16 | $5.0bn | 6 | 10 |
| Q3 2024 | 18 | $7.1bn | 10 | 9 |
| Q4 2024 | 16 | $7.0bn | 10 | 6 |
| Q1 2025 | 21 | $9.6bn | 17 | 4 |
| Q2 2025 | 25 | $10.4bn | 15 | 9 |
| Q3 2025 | 22 | $13.2bn | 12 | 9 |
| Q4 2025 | 19 | $14.8bn | 16 | 18 |
| Q1 2026 | 22 | $18.2bn | 24 | 12 |
| Q2 2026 | 21 | $21.3bn | 13 | 20 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
WELL and EQIX →WELL and PLD →WELL and AMT →Choose a stock to compare with WELL →
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 WELL, latest filings →Back to the 13F Explorer →