WESTERN DIGITAL CORP
Value$1.50B
Weight1.13%
Shares88,951,000
ChangeTrim+0.60%
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Two Sigma Investments
John Overdeck & David Siegel · CIK 0001179392 · filed 2026-08-14
Large filing: showing 400 of 3,901 equities and 400 of 1,116 options. Remaining positions are not included in this explorer.
Equity positions
AMAZON COM INC · AMZN
Value$1.36B
Weight1.03%
Shares5,716,287
ChangeTrim-0.07%
| Company | Type | Shares | Value ▼ | Weight | Change | Sector |
|---|---|---|---|---|---|---|
| WESTERN DIGITAL CORP | Equity | 88,951,000 | $1.50B | 1.13% | Trim+0.60% | Unknown |
| AMAZON COM INC · AMZN | Equity | 5,716,287 | $1.36B | 1.03% | Trim-0.07% | Consumer Discretionary |
Options
400 put/call positionsSTATE STR SPDR S&P 500 ETF T · SPY
Value$408.33M
Weight7.80%
Shares546,800
ChangeAdd+5.55%
STATE STR SPDR S&P 500 ETF T · SPY
Value$408.33M
Weight7.80%
Shares546,800
ChangeAdd+5.56%
ISHARES TR · IWM
Value$220.05M
Weight4.20%
Shares732,400
ChangeAdd+0.49%
ISHARES TR · IWM
Value$220.05M
Weight4.20%
Shares732,400
ChangeAdd+0.47%
INVESCO QQQ TR
Value$115.84M
Weight2.21%
Shares157,300
ChangeAdd+1.47%
INVESCO QQQ TR
Value$115.84M
Weight2.21%
Shares157,300
ChangeAdd+1.47%
RIVIAN AUTOMOTIVE INC
Value$112.91M
Weight2.16%
Shares6,508,000
ChangeAdd-0.39%
NVIDIA CORPORATION · NVDA
Value$62.53M
Weight1.19%
Shares312,500
Change—
NVIDIA CORPORATION · NVDA
Value$61.01M
Weight1.17%
Shares304,900
Change—
| Company | Type | Shares | Value ▼ | Weight | Change | Sector |
|---|---|---|---|---|---|---|
| STATE STR SPDR S&P 500 ETF T · SPY | Put | 546,800 | $408.33M | 7.80% | Add+5.55% | Unknown |
| STATE STR SPDR S&P 500 ETF T · SPY | Call | 546,800 | $408.33M | 7.80% | Add+5.56% | Unknown |
| ISHARES TR · IWM | Call | 732,400 | $220.05M | 4.20% | Add+0.49% | Unknown |
| ISHARES TR · IWM | Put | 732,400 | $220.05M | 4.20% | Add+0.47% | Unknown |
| INVESCO QQQ TR | Call | 157,300 | $115.84M | 2.21% | Add+1.47% | Unknown |
| INVESCO QQQ TR | Put | 157,300 | $115.84M | 2.21% | Add+1.47% | Unknown |
| RIVIAN AUTOMOTIVE INC | Put | 6,508,000 | $112.91M | 2.16% | Add-0.39% | Unknown |
| NVIDIA CORPORATION · NVDA | Put | 312,500 | $62.53M | 1.19% | — | Information Technology |
| NVIDIA CORPORATION · NVDA | Call | 304,900 | $61.01M | 1.17% | — | Information Technology |
Exited this quarter
3 sold out vs Q1 2026HONEYWELL INTL INC · HONGBP
Last value$392.68M
Last weight0.33%
Last shares1,737,296
ChangeExit-0.33%
BLOOM ENERGY CORP
Last value$194.24M
Last weight0.16%
Last shares27,027,000
ChangeExit-0.16%
SELECT SECTOR SPDR TR
Last value$172.11M
Last weight0.14%
Last shares1,295,026
ChangeExit-0.14%
| Company | Type | Last shares | Last value | Last weight | Change | Sector |
|---|---|---|---|---|---|---|
| HONEYWELL INTL INC · HONGBP | Equity | 1,737,296 | $392.68M | 0.33% | Exit-0.33% | Unknown |
| BLOOM ENERGY CORP | Equity | 27,027,000 | $194.24M | 0.16% | Exit-0.16% | Unknown |
| SELECT SECTOR SPDR TR | Equity | 1,295,026 | $172.11M | 0.14% | Exit-0.14% | Unknown |