Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.
Reported portfolio value by quarter (19 quarters reported)
— in Q2 2013 → $9.53M now. Hover for any quarter.
As reported for the quarter ended December 31, 2023. Activity is the change in share count since the prior quarter's filing.
| Holding | % of portfolio | Activity | Shares | Value |
|---|---|---|---|---|
| M Microstrategy Inc Put | 88.8% | New | 13,400 | $8.46M |
| Nexgen Energy Ltd Call | 11.0% | Trimmed 91% | 150,000 | $1.05M |
| Rigetti Computing Inc Put | 0.2% | New | 115,872 | $15.6K |
What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.
quarter ended December 31, 2023 · filed February 14, 2024
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| Cameco Corp | Exited | −350,000 | −$13.9M | — |
| Nexgen Energy Ltd | Trimmed | −1,458,400 | −$10.2M | 11.0% |
| M Microstrategy Inc | New | +13,400 | +$8.46M | 88.8% |
| Nexgen Energy Ltd | Exited | −571,300 | −$3.42M | — |
| Rigetti Computing Inc | Exited | −115,872 | −$28.8K | — |
| Rigetti Computing Inc | New | +115,872 | +$15.6K | 0.2% |
quarter ended September 30, 2023 · filed November 14, 2023
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| Cameco Corp | New | +350,000 | +$13.9M | 51.5% |
| Nexgen Energy Ltd | New | +1,608,400 | +$9.6M | 35.7% |
| Nexgen Energy Ltd | New | +571,300 | +$3.42M | 12.7% |
| Rigetti Computing Inc | New | +115,872 | +$28.8K | 0.1% |
| Aurora Innovation Inc | Exited | −2,022,936 | −$5.95K | — |
| Joby Aviation Inc | Exited | −480,000 | −$4.93K | — |
quarter ended June 30, 2023 · filed August 09, 2023
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| C3 Ai Inc | Exited | −20,000 | −$671K | — |
| BA Bigbear Ai Hldgs Inc | Exited | −125,000 | −$305K | — |
| Aurora Innovation Inc | New | +2,022,936 | +$5.95K | 54.7% |
| Joby Aviation Inc | New | +480,000 | +$4.93K | 45.3% |
quarter ended March 31, 2023 · filed May 10, 2023
quarter ended December 31, 2022 · filed February 15, 2023
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| SS SPDR S&P 500 ETF Tr | Exited | −110,000 | −$39.3M | — |
| IQ Invesco Qqq Tr | Exited | −100,000 | −$26.7M | — |
| IT Ishares Tr | Exited | −500,000 | −$12.9M | — |
| IT Ishares Tr | Exited | −70,000 | −$11.5M | — |
| N N/a | New | +0 | — | — |
quarter ended September 30, 2022 · filed November 15, 2022
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| IT Ishares Tr | Trimmed | −380,000 | −$62.7M | 12.8% |
| IT Ishares Tr | Trimmed | −2,405,100 | −$62.2M | 14.3% |
| SS SPDR S&P 500 ETF Tr | Added | +20,000 | +$7.14M | 43.4% |
quarter ended June 30, 2022 · filed August 16, 2022
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| IQ Invesco Qqq Tr | Trimmed | −600,000 | −$168M | 11.8% |
| IT Ishares Tr | New | +2,905,100 | +$98.5M | 41.6% |
| IT Ishares Tr | New | +450,000 | +$76.2M | 32.2% |
| SS SPDR S&P 500 ETF Tr | New | +90,000 | +$34M | 14.3% |
| AT Advisorshares Tr | Exited | −500,000 | −$10.4M | — |
| BA Blue Apron Hldgs Inc | Exited | −500,000 | −$2.03M | — |
| Nabors Industries Ltd | Exited | −10,622 | −$1.62M | — |
quarter ended March 31, 2022 · filed May 16, 2022
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| IQ Invesco Qqq Tr | New | +700,000 | +$254M | 94.7% |
| AT Advisorshares Tr | New | +500,000 | +$10.4M | 3.9% |
| CP Crescent Pt Energy Corp | Exited | −1,000,000 | −$5.34M | — |
| BA Blue Apron Hldgs Inc | Exited | −444,465 | −$2.99M | — |
| Nabors Industries Ltd | New | +10,622 | +$1.62M | 0.6% |
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