Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.
Reported portfolio value by quarter (10 quarters reported)
$2.72M in Q4 2015 → $186M now. Hover for any quarter.
As reported for the quarter ended September 30, 2026. Activity is the change in share count since the prior quarter's filing.
| Holding | % of portfolio | Activity | Shares | Value |
|---|---|---|---|---|
| Bitdeer Technologies Group | 59.2% | New | 10,466,627 | $110M |
| Micron Technology Inc | 36.4% | Trimmed 70% | 63,428 | $67.6M |
| Applied Optoelectronics Inc | 2.7% | Trimmed 59% | 49,591 | $4.92M |
| Sandisk Corp | 1.8% | Added 388% | 1,900 | $3.31M |
What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.
quarter ended September 30, 2026 · filed November 03, 2026
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| Micron Technology Inc | Trimmed | −149,515 | −$159M | 36.4% |
| Bitdeer Technologies Group | New | +10,466,627 | +$110M | 59.2% |
| Axt Inc | Exited | −324,751 | −$23.4M | — |
| Intel Corp | Exited | −89,675 | −$12.5M | — |
| Applied Optoelectronics Inc | Trimmed | −70,715 | −$7.02M | 2.7% |
| Marvell Technology Inc | Exited | −14,281 | −$4.25M | — |
| Sandisk Corp | Added | +1,511 | +$2.63M | 1.8% |
| Poet Technologies Inc | Exited | −200,751 | −$2.06M | — |
quarter ended June 30, 2026 · filed July 30, 2026
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| Micron Technology Inc | New | +212,943 | +$246M | 80.1% |
| Axt Inc | New | +324,751 | +$23.4M | 7.6% |
| Applied Optoelectronics Inc | New | +120,306 | +$17.8M | 5.8% |
| Intel Corp | New | +89,675 | +$12.5M | 4.1% |
| Marvell Technology Inc | New | +14,281 | +$4.25M | 1.4% |
| Poet Technologies Inc | New | +200,751 | +$2.06M | 0.7% |
| Sandisk Corp | New | +389 | +$884K | 0.3% |
| N N/a | Exited | +0 | — | — |
quarter ended September 30, 2017 · filed November 09, 2017
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| CF China Fin Online Co Ltd | Exited | −322,425 | −$551K | — |
| N N/a | New | +0 | — | — |
quarter ended June 30, 2017 · filed August 08, 2017
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| CF China Fin Online Co Ltd | Trimmed | −48,852 | −$83.5K | 100.0% |
quarter ended March 31, 2017 · filed May 15, 2017
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| CF China Fin Online Co Ltd | Trimmed | −28,484 | −$88.3K | 100.0% |
quarter ended December 31, 2016 · filed February 14, 2017
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| CF China Fin Online Co Ltd | Trimmed | −37,504 | −$136K | 100.0% |
quarter ended September 30, 2016 · filed November 14, 2016
No position changes this quarter.
quarter ended June 30, 2016 · filed August 15, 2016
No position changes this quarter.
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