- 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
- 10
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 1 listed it in both
- Shares listed
- 4,506,774
- combined, among listed positions
- Reported value
- $344m
- combined, at the quarter end
Among the 91 comparable managers: 5 buyers (opened or added shares) and 8 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -2,579,385.
Managers listing COPX in Q1 2026
Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.
10 of 10 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| T. Rowe Price Associates Inc | 2,755,905 | $210m | under 0.1% | Trimmed | -1,022,008 | 15 May 2026 (the filing on sec.gov) |
| D. E. Shaw & Co. | 659,684 | $50m | under 0.1% | New | new | 15 May 2026 (the filing on sec.gov) |
| Susquehanna International Group LLP | 566,453 | $43m | under 0.1% | Trimmed | -909,136 | 15 May 2026 (the filing on sec.gov) |
| Jane Street Group LLC | 273,078 | $21m | under 0.1% | New | new | 12 May 2026 (the filing on sec.gov) |
| Neuberger Berman Group LLC | 154,266 | $12m | under 0.1% | Trimmed | -517 | 27 Oct 2026 (the filing on sec.gov) |
| ExodusPoint Capital Management LP | 48,651 | $3.7m | under 0.1% | New | new | 14 May 2026 (the filing on sec.gov) |
| Renaissance Technologies LLC | 33,297 | $2.5m | under 0.1% | New | new | 14 May 2026 (the filing on sec.gov) |
| AQR Capital Management LLC | 7,789 | $595k | under 0.1% | Added | +1,448 | 15 May 2026 (the filing on sec.gov) |
| Citadel Advisors LLC | 6,267 | $478k | under 0.1% | Trimmed | -194,507 | 15 May 2026 (the filing on sec.gov) |
| Fidelity (FMR LLC) | 1,384 | $106k | under 0.1% | Trimmed | -638 | 15 May 2026 (the filing on sec.gov) |
Largest increases and reductions, by shares
Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.
Increases
- D. E. Shaw & Co.new position · 659,684 shares now+659,684
- Jane Street Group LLCnew position · 273,078 shares now+273,078
- ExodusPoint Capital Management LPnew position · 48,651 shares now+48,651
- Renaissance Technologies LLCnew position · 33,297 shares now+33,297
- AQR Capital Management LLCexisting position · 7,789 shares now+1,448
Reductions
- T. Rowe Price Associates Incexisting position · 2,755,905 shares now-1,022,008
- Susquehanna International Group LLPexisting position · 566,453 shares now-909,136
- Citadel Advisors LLCexisting position · 6,267 shares now-194,507
- Fidelity (FMR LLC)existing position · 1,384 shares now-638
- Neuberger Berman Group LLCexisting position · 154,266 shares now-517
New positions and exits
At least these many: a manager is shown exiting only where its own filing shows the position gone.
New (4)
Exited (3)
- Invesco Ltdwas $94m
- Point72 Asset Management LPwas $11m
- Verition Fund Management LLCwas $468k
Ownership over time
Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
1 in Q1 2024 to 2 in Q2 2026
Tracked managers listing it, at least.
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q1 2022 | 1 | $349k | n.a. | n.a. |
| Q1 2024 | 1 | $2.8m | 1 | 0 |
| Q2 2024 | 2 | $149m | 2 | 0 |
| Q3 2024 | 2 | $159m | 2 | 0 |
| Q2 2025 | 1 | $163m | 1 | 0 |
| Q3 2025 | 1 | $217m | 0 | 0 |
| Q4 2025 | 1 | $271m | 7 | 5 |
| Q1 2026 | 1 | $210m | 5 | 8 |
| Q2 2026 | 2 | $239m | 12 | 5 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
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 COPX, latest filings →Back to the 13F Explorer →