- 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
- 22
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 2 listed it in both
- Shares listed
- 6,237,664
- combined, among listed positions
- Reported value
- $1.6bn
- combined, at the quarter end
Among the 92 comparable managers: 14 buyers (opened or added shares) and 12 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -211,592.
Managers listing ESS in Q4 2025
22 of 22 holders
Largest increases and reductions, by shares
Increases
- Balyasny Asset Management LLCexisting position · 128,880 shares now+120,141
- Neuberger Berman Group LLCexisting position · 72,046 shares now+67,299
- Invesco Ltdexisting position · 835,007 shares now+48,233
- Jane Street Group LLCnew position · 48,032 shares now+48,032
- Marshall Wace LLPexisting position · 41,844 shares now+38,841
Reductions
- T. Rowe Price Associates Incexisting position · 3,358,320 shares now-313,561
- MFS Investment Managementexisting position · 887,996 shares now-106,144
- Fidelity (FMR LLC)existing position · 178,306 shares now-71,928
- Wellington Management Group LLPexisting position · 350,595 shares now-37,411
- AQR Capital Management LLCexisting position · 78,656 shares now-23,632
New positions and exits
New (4)
Exited (4)
- Verition Fund Management LLCwas $16m
- Voloridge Investment Management LLCwas $1.5m
- Man Group PLCwas $1.1m
- Two Sigma Investments LPwas $375k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 7 | $907m | n.a. | n.a. |
| Q3 2013 | 5 | $692m | n.a. | n.a. |
| Q4 2013 | 7 | $638m | n.a. | n.a. |
| Q1 2014 | 6 | $1.3bn | n.a. | n.a. |
| Q2 2014 | 6 | $1.8bn | n.a. | n.a. |
| Q3 2014 | 6 | $1.7bn | n.a. | n.a. |
| Q4 2014 | 6 | $1.9bn | n.a. | n.a. |
| Q1 2015 | 9 | $2.2bn | n.a. | n.a. |
| Q2 2015 | 11 | $2.0bn | n.a. | n.a. |
| Q3 2015 | 13 | $2.0bn | n.a. | n.a. |
| Q4 2015 | 10 | $1.8bn | n.a. | n.a. |
| Q1 2016 | 12 | $1.8bn | n.a. | n.a. |
| Q2 2016 | 8 | $1.7bn | n.a. | n.a. |
| Q3 2016 | 8 | $1.7bn | n.a. | n.a. |
| Q4 2016 | 7 | $1.8bn | n.a. | n.a. |
| Q1 2017 | 4 | $1.8bn | n.a. | n.a. |
| Q2 2017 | 7 | $1.9bn | n.a. | n.a. |
| Q3 2017 | 12 | $2.1bn | n.a. | n.a. |
| Q4 2017 | 10 | $1.9bn | n.a. | n.a. |
| Q1 2018 | 9 | $1.8bn | n.a. | n.a. |
| Q2 2018 | 14 | $1.5bn | n.a. | n.a. |
| Q3 2018 | 9 | $1.4bn | n.a. | n.a. |
| Q4 2018 | 10 | $1.4bn | n.a. | n.a. |
| Q1 2019 | 8 | $1.7bn | n.a. | n.a. |
| Q2 2019 | 9 | $1.6bn | n.a. | n.a. |
| Q3 2019 | 8 | $1.8bn | n.a. | n.a. |
| Q4 2019 | 13 | $1.5bn | n.a. | n.a. |
| Q1 2020 | 13 | $662m | n.a. | n.a. |
| Q2 2020 | 16 | $769m | n.a. | n.a. |
| Q3 2020 | 10 | $617m | n.a. | n.a. |
| Q4 2020 | 5 | $115m | n.a. | n.a. |
| Q1 2021 | 4 | $154m | n.a. | n.a. |
| Q2 2021 | 3 | $185m | n.a. | n.a. |
| Q3 2021 | 5 | $518m | n.a. | n.a. |
| Q4 2021 | 7 | $571m | n.a. | n.a. |
| Q1 2022 | 9 | $1.1bn | n.a. | n.a. |
| Q2 2022 | 15 | $871m | n.a. | n.a. |
| Q3 2022 | 13 | $1.3bn | n.a. | n.a. |
| Q4 2022 | 11 | $755m | n.a. | n.a. |
| Q1 2023 | 7 | $1.1bn | n.a. | n.a. |
| Q2 2023 | 5 | $1.2bn | n.a. | n.a. |
| Q3 2023 | 6 | $1.2bn | n.a. | n.a. |
| Q4 2023 | 7 | $1.3bn | 3 | 4 |
| Q1 2024 | 5 | $755m | 5 | 1 |
| Q2 2024 | 5 | $1.1bn | 5 | 2 |
| Q3 2024 | 5 | $1.2bn | 3 | 2 |
| Q4 2024 | 11 | $1.5bn | 8 | 3 |
| Q1 2025 | 9 | $1.6bn | 7 | 3 |
| Q2 2025 | 4 | $1.5bn | 1 | 3 |
| Q3 2025 | 3 | $1.3bn | 2 | 1 |
| Q4 2025 | 3 | $1.1bn | 14 | 12 |
| Q1 2026 | 4 | $1.1bn | 15 | 13 |
| Q2 2026 | 2 | $1.2bn | 12 | 16 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
ESS and WELL →ESS and EQIX →ESS and PLD →Choose a stock to compare with ESS →
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 ESS, latest filings →Back to the 13F Explorer →