- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 19 Feb 2026
- latest of these filings; the earliest 10 Feb 2026
- Managers listing it
- 20
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 0 listed it in both
- Shares listed
- 20,784,631
- combined, among listed positions
- Reported value
- $588m
- combined, at the quarter end
Among the 92 comparable managers: 15 buyers (opened or added shares) and 6 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -2,150,606.
Managers listing ERO in Q4 2025
20 of 20 holders
Largest increases and reductions, by shares
Increases
- Invesco Ltdexisting position · 2,827,385 shares now+273,470
- Two Sigma Investments LPnew position · 228,900 shares now+228,900
- Jane Street Group LLCexisting position · 194,300 shares now+141,671
- Quantbot Technologies LPexisting position · 183,517 shares now+120,902
- Two Sigma Advisers LPnew position · 106,100 shares now+106,100
Reductions
- T. Rowe Price Associates Incexisting position · 4,596,050 shares now-2,487,818
- Susquehanna International Group LLPexisting position · 21,814 shares now-165,965
- Bridgewater Associates LPexisting position · 88,760 shares now-58,531
- D. E. Shaw & Co.existing position · 7,548 shares now-42,752
New positions and exits
New (6)
Exited (2)
- Marshall Wace LLPwas $11m
- Janus Henderson Group Ltdwas $993k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2021 | 1 | $22m | n.a. | n.a. |
| Q3 2021 | 1 | $20m | n.a. | n.a. |
| Q4 2021 | 1 | $16m | n.a. | n.a. |
| Q1 2022 | 1 | $14m | n.a. | n.a. |
| Q2 2022 | 1 | $5.5m | n.a. | n.a. |
| Q1 2023 | 1 | $21m | n.a. | n.a. |
| Q2 2023 | 1 | $29m | n.a. | n.a. |
| Q4 2023 | 2 | $239m | 2 | 0 |
| Q1 2024 | 2 | $183m | 1 | 1 |
| Q2 2024 | 2 | $202m | 1 | 1 |
| Q3 2024 | 4 | $211m | 3 | 1 |
| Q4 2024 | 2 | $12m | 2 | 1 |
| Q1 2025 | 2 | $10m | 1 | 1 |
| Q2 2025 | 3 | $152m | 0 | 2 |
| Q4 2025 | 2 | $6.5m | 15 | 6 |
| Q1 2026 | 3 | $12m | 22 | 6 |
| Q2 2026 | 2 | $9.7m | 10 | 19 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
ERO and LIN →ERO and GLW →ERO and HWM →Choose a stock to compare with ERO →
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 ERO, latest filings →Back to the 13F Explorer →