- 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
- 41
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 15 listed it in both
- Shares listed
- 37,423,233
- combined, among listed positions
- Reported value
- $4.4bn
- 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: 27 buyers (opened or added shares) and 19 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +7,203,451.
Managers listing ECHO in Q1 2026
41 of 41 holders
Largest increases and reductions, by shares
Increases
- Wellington Management Group LLPexisting position · 7,433,953 shares now+7,086,418
- Fidelity (FMR LLC)existing position · 11,206,639 shares now+2,026,349
- Invesco Ltdexisting position · 2,510,233 shares now+1,907,846
- Davidson Kempner Capital Management LPexisting position · 1,491,578 shares now+767,900
- Millennium Management LLCexisting position · 1,160,452 shares now+745,629
Reductions
- Sachem Head Capital Management LPexisting position · 3,005,000 shares now-2,222,400
- Carl C. Icahnexisting position · 1,404,542 shares now-1,950,000
- Marshall Wace LLPexisting position · 9,400 shares now-1,426,131
- Point72 Asset Management LPexisting position · 404,820 shares now-509,605
- Balyasny Asset Management LLCexisting position · 582,202 shares now-422,703
New positions and exits
New (7)
Exited (5)
- D1 Capital Partners LPwas $202m
- Renaissance Technologies LLCwas $20m
- ExodusPoint Capital Management LPwas $6.7m
- Dodge & Coxwas $3.5m
- Tudor Investment Corpwas $383k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 3 | $66m | n.a. | n.a. |
| Q3 2013 | 3 | $89m | n.a. | n.a. |
| Q4 2013 | 3 | $106m | n.a. | n.a. |
| Q1 2014 | 5 | $112m | n.a. | n.a. |
| Q2 2014 | 4 | $130m | n.a. | n.a. |
| Q3 2014 | 6 | $128m | n.a. | n.a. |
| Q4 2014 | 6 | $144m | n.a. | n.a. |
| Q1 2015 | 5 | $135m | n.a. | n.a. |
| Q2 2015 | 5 | $129m | n.a. | n.a. |
| Q3 2015 | 4 | $118m | n.a. | n.a. |
| Q4 2015 | 4 | $129m | n.a. | n.a. |
| Q1 2016 | 5 | $150m | n.a. | n.a. |
| Q2 2016 | 3 | $115m | n.a. | n.a. |
| Q3 2016 | 3 | $136m | n.a. | n.a. |
| Q4 2016 | 2 | $163m | n.a. | n.a. |
| Q1 2017 | 5 | $196m | n.a. | n.a. |
| Q2 2017 | 6 | $230m | n.a. | n.a. |
| Q3 2017 | 3 | $199m | n.a. | n.a. |
| Q4 2017 | 4 | $215m | n.a. | n.a. |
| Q1 2018 | 6 | $211m | n.a. | n.a. |
| Q2 2018 | 4 | $168m | n.a. | n.a. |
| Q3 2018 | 4 | $173m | n.a. | n.a. |
| Q4 2018 | 5 | $142m | n.a. | n.a. |
| Q1 2019 | 5 | $163m | n.a. | n.a. |
| Q2 2019 | 5 | $263m | n.a. | n.a. |
| Q3 2019 | 6 | $206m | n.a. | n.a. |
| Q4 2019 | 7 | $245m | n.a. | n.a. |
| Q1 2020 | 4 | $163m | n.a. | n.a. |
| Q2 2020 | 3 | $131m | n.a. | n.a. |
| Q3 2020 | 3 | $115m | n.a. | n.a. |
| Q4 2020 | 5 | $105m | n.a. | n.a. |
| Q1 2021 | 5 | $92m | n.a. | n.a. |
| Q2 2021 | 4 | $110m | n.a. | n.a. |
| Q3 2021 | 4 | $104m | n.a. | n.a. |
| Q4 2021 | 4 | $79m | n.a. | n.a. |
| Q1 2022 | 5 | $65m | n.a. | n.a. |
| Q2 2022 | 4 | $53m | n.a. | n.a. |
| Q3 2022 | 4 | $45m | n.a. | n.a. |
| Q4 2022 | 3 | $13m | n.a. | n.a. |
| Q1 2023 | 4 | $18m | n.a. | n.a. |
| Q2 2023 | 3 | $17m | n.a. | n.a. |
| Q3 2023 | 4 | $37m | n.a. | n.a. |
| Q4 2023 | 5 | $44m | 4 | 1 |
| Q1 2024 | 3 | $205m | 2 | 2 |
| Q2 2024 | 3 | $293m | 1 | 2 |
| Q3 2024 | 4 | $404m | 1 | 3 |
| Q4 2024 | 6 | $342m | 4 | 3 |
| Q1 2025 | 5 | $374m | 2 | 3 |
| Q2 2025 | 4 | $407m | 2 | 3 |
| Q3 2025 | 14 | $1.6bn | 10 | 5 |
| Q4 2025 | 18 | $2.8bn | 26 | 16 |
| Q1 2026 | 26 | $3.8bn | 27 | 19 |
| Q2 2026 | 16 | $2.4bn | 20 | 22 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
ECHO and NFLX →ECHO and TMUS →ECHO and CMCSA →Choose a stock to compare with ECHO →
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 ECHO, latest filings →Back to the 13F Explorer →