| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | Virtu KCG Holdings LLC | 18,873 | 1,175,000 | 42.30% | ||
| 2 | JANE STREET GROUP, LLC | 15,532 | 967,000 | 34.81% | ||
| 3 | Efficient Advisors, LLC | 8,537 | 531,000 | 19.11% | ||
| 4 | MORGAN STANLEY | 956 | 60,000 | 2.16% | ||
| 5 | WELLS FARGO & COMPANY/MN | 436 | 27,000 | 0.97% | ||
| 6 | UBS Group AG | 284 | 18,000 | 0.65% | ||
| 7 | Parallax Volatility Advisers, L.P. | 1 | 0 | 0.00% |
From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.