- Quarter end
- 31 Mar 2026
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 12 May 2026
- Managers listing it
- 27
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 3 listed it in both
- Shares listed
- 6,939,503
- combined, among listed positions
- Reported value
- $1.7bn
- combined, at the quarter end
AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.
Among the 91 comparable managers: 15 buyers (opened or added shares) and 13 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +701,839.
Managers listing ESS in Q1 2026
27 of 27 holders
Largest increases and reductions, by shares
Increases
- Citadel Advisors LLCexisting position · 316,864 shares now+281,911
- Woodline Partners LPexisting position · 233,342 shares now+232,464
- Renaissance Technologies LLCnew position · 131,966 shares now+131,966
- Invesco Ltdexisting position · 939,236 shares now+104,229
- Capital World Investorsexisting position · 74,778 shares now+69,456
Reductions
- Balyasny Asset Management LLCexisting position · 68,880 shares now-60,000
- Wellington Management Group LLPexisting position · 302,319 shares now-48,276
- Jane Street Group LLCexisting position · 1,884 shares now-46,148
- MFS Investment Managementexisting position · 849,523 shares now-38,473
- Susquehanna International Group LLPexisting position · 5,055 shares now-13,083
New positions and exits
New (6)
Exited (1)
- ExodusPoint Capital Management LPwas $1.5m
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 →