- Quarter end
- 31 Dec 2023
- the date the book describes
- Filed
- 14 Feb 2024
- latest of these filings; the earliest 13 Feb 2024
- Managers listing it
- 5
- at least, of 95 tracked, among listed positions
- Comparable managers
- 93
- filed both Q3 2023 and Q4 2023; 3 listed it in both
- Shares listed
- 2,654,427
- combined, among listed positions
- Reported value
- $44m
- combined, at the quarter end
Among the 93 comparable managers: 4 buyers (opened or added shares) and 1 seller (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 ECHO in Q4 2023
5 of 5 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Renaissance Technologies LLC | 1,871,804 | $31m | under 0.1% | Added | +163,400 | 13 Feb 2024 (the filing on sec.gov) |
| GAMCO Investors Inc | 575,512 | $9.5m | 0.10% | Added | +233,926 | 14 Feb 2024 (the filing on sec.gov) |
| Hudson Bay Capital Management LP | 100,126 | $1.7m | under 0.1% | Trimmed | -25,000 | 14 Feb 2024 (the filing on sec.gov) |
| PDT Partners LLC | 56,204 | $931k | 0.10% | New | new | 14 Feb 2024 (the filing on sec.gov) |
| Caxton Associates LLP | 50,781 | $841k | under 0.1% | New | new | 14 Feb 2024 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- GAMCO Investors Incexisting position · 575,512 shares now+233,926
- Renaissance Technologies LLCexisting position · 1,871,804 shares now+163,400
- PDT Partners LLCnew position · 56,204 shares now+56,204
- Caxton Associates LLPnew position · 50,781 shares now+50,781
Reductions
- Hudson Bay Capital Management LPexisting position · 100,126 shares now-25,000
New positions and exits
New (2)
- PDT Partners LLC$931k
- Caxton Associates LLP$841k
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 |
|---|---|---|---|---|
| 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 →