| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | Vinva Investment Management Ltd | 19,35419,354 | $2M | 0.03% | NEW |
| 2 | JANE STREET GROUP, LLC | 58,82058,820 | $120,581 | 0.08% | NEW |
| 3 | Scientech Research LLC | 58,34058,340 | $119,597 | 0.08% | NEW |
| 4 | Virtu Financial LLC | 35,71635,716 | $73,000 | 0.05% | NEW |
| 5 | XTX Topco Ltd | 17,87517,875 | $36,644 | 0.02% | NEW |
| 6 | CITIGROUP INC | 10,81810,818 | $22,177 | 0.01% | ADD 1081700% |
| 7 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 10,13910,139 | $20,785 | 0.01% | — |
| 8 | Empowered Funds, LLC | 10,13910,139 | $20,785 | 0.01% | NEW |
| 9 | UBS Group AG | 1616 | $33 | 0.00% | TRIM -100% |
| 10 | Caitong International Asset Management Co., Ltd | 33 | $6 | 0.00% | NEW |
| 11 | DANSKE BANK A/S | 11 | $2 | 0.00% | — |
| 12 | OSAIC HOLDINGS, INC. | 11 | $2 | 0.00% | — |
Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| Vinva Investment Management Ltd | — | — | — | — | — | 19K | $2M |
| JANE STREET GROUP, LLC | — | — | — | — | — | 59K | $120,581 |
| Scientech Research LLC | — | — | — | — | — | 58K | $119,597 |
| Virtu Financial LLC | — | — | — | — | — | 36K | $73,000 |
| XTX Topco Ltd | — | — | — | — | — | 18K | $36,644 |
| CITIGROUP INC | — | — | — | — | 1 | 11K | $22,177 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | — | — | — | — | 10K | 10K | $20,785 |
| Empowered Funds, LLC | — | — | — | — | — | 10K | $20,785 |
| UBS Group AG | — | — | — | — | 6K | 16 | $33 |
| Caitong International Asset Management Co., Ltd | — | — | — | — | — | 3 | $6 |
| DANSKE BANK A/S | — | — | — | 1 | 1 | 1 | $2 |
| OSAIC HOLDINGS, INC. | — | — | — | — | 1 | 1 | $2 |
Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.
Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding divides each quarter's as-filed 13F shares by the SEC cover-page share count dated to that same quarter (split-adjusted), not by today's count — so splits and buybacks don't move the line.
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 12 | 221,222 | 0.3% | $2M |
| 2025-Q4 | 10 | 48,680 | 1.7% | $293,540 |
| 2025-Q3 | 6 | 4,251 | 0.2% | $105,800 |
Short interest has its own tab now — open SI →
Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| JANE STREET GROUP, LLC | +58,820 | $120,581 | OPEN |
| Scientech Research LLC | +58,340 | $119,597 | OPEN |
| Virtu Financial LLC | +35,716 | $73,218 | OPEN |
| Vinva Investment Management Ltd | +19,354 | $39,676 | OPEN |
| XTX Topco Ltd | +17,875 | $36,644 | OPEN |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| DRW Securities, LLC | −30,343 | $62,203 | CLOSE |
| UBS Group AG | −6,326 | $12,968 | TRIM |
| JPMORGAN CHASE & CO | −881 | $1,806 | CLOSE |
| NewEdge Advisors, LLC | −500 | $1,025 | CLOSE |
| Tower Research Capital LLC (TRC) | −418 | $857 | CLOSE |
The 2025-Q4 register is as-filed in ITS OWN share basis; every count below was rebased into the 2026-Q1 basis (no split in between, factor 1). Dollar figures value the SHARE delta at one price — the 2026-03-31 close — rather than differencing two filings' own reported values, which would mix the quarter's price move into the trade figure.
13Fs disclose LONG US-listed positions only — shorts, most derivatives, bonds and non-US listings are invisible here, and a filer's quarter-over-quarter change is not necessarily a trade (index rebalances, in-kind transfers and entity successions all read as flow).
