Paul Tudor Jones
Tudor Investment Corp · SEC CIK 923093
Macro trader; cut the losers fast, ride the winners.
This filing is 67 days old. Tudor Investment Corp keeps roughly 51% of its positions in a typical quarter, so about 61% of this book is likely still intact today.
How half-life is computedSnapshot half-life is the number of days after the period end at which half of this specific fund's reported book is expected to have changed, measured from its own past filings. It is a decay estimate, not knowledge of current positions.
Largest holdings, as filed
Top 10 of 1,679 positions. Weights are against the whole filed book. 13F filings cover US-listed holdings only.
| Company | Ticker | Value | % of book | Freshness |
|---|---|---|---|---|
| Ishares Core S&P 500 Etf - US ETP | IVV | $1.21B | 5.0% | |
| Taiwan Semiconductor Manufacturing Co Ltd - US ADR | TSM | $653.94M | 2.7% | |
| Microsoft Corp - US | MSFT | $623.85M | 2.6% | |
| Nvidia Corp - US | NVDA | $467.73M | 1.9% | |
| Micron Technology Inc - US | MU | $382.52M | 1.6% | |
| Ishares Russell 2000 Etf - US ETP | IWM | $343.93M | 1.4% | |
| Tesla Inc - US | TSLA | $319.33M | 1.3% | |
| State Street SPDR S&P 500 ETF Trust - US ETP | SPY | $312.84M | 1.3% | |
| Amazon.Com Inc - US | AMZN | $290.85M | 1.2% | |
| Electronic Arts Inc - US | EA | $282.26M | 1.2% |
Freshness: how likely each position is still held today, from this fund's own turnover history, each position's tenure and the filing's age. Hover a bar for the numbers. Method.
What changed last quarter
Between Q1 2026 and Q2 2026, the largest add was IVV (shares up 730%), now $1.21B; the largest trim was MU (shares down 7%); SPY, MSFT, TSLA no longer appear among the previous quarter's largest positions. All of it computed from the two filings, nothing inferred.
Biggest buys, Q2 2026
Common questions
What are Paul Tudor Jones's biggest holdings?
As of the Q2 2026 13F, the largest reported positions at Tudor Investment Corp are IVV (5.0% of the book), TSM (2.7% of the book), MSFT (2.6% of the book).
How big is Tudor Investment Corp's portfolio?
The latest 13F reports $24.22B across 1,679 US-listed positions. 13F filings cover US-listed holdings only, so non-US positions and shorts are not included.
Does Paul Tudor Jones still hold these positions?
Unknown for certain: a 13F may be filed up to 45 days after quarter end. Based on Tudor Investment Corp's own filing history, the fund keeps roughly 51% of positions in a typical quarter, so at 67 days since the period end roughly 61% of this book is likely intact. The snapshot half-life for this fund is about 95 days.
What did Paul Tudor Jones buy and sell last quarter?
Between Q1 2026 and Q2 2026, the largest add was IVV (shares up 730%), now $1.21B; the largest trim was MU (shares down 7%); SPY, MSFT, TSLA no longer appear among the previous quarter's largest positions. All of it computed from the two filings, nothing inferred.
Funds with overlapping books
Inside the app: the full book for Tudor Investment Corp, quarter on quarter buys and sells, consensus across 140+ funds and copy-to-watchlist.
Source: SEC EDGAR 13F filings. Values are as filed and cover US-listed positions only. A 13F may be filed up to 45 days after the quarter ends, so positions can change before the filing is even public; the freshness figures above quantify that lag instead of hiding it. Educational information, not financial advice.