13F filings
Tudor Investment Corporation
$24.2B in shares, plus $47.7B option notional (calls and puts, not money invested)
$53.9B to $71.9B. Includes price moves and buying or selling; not the fund's return.
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Sector mix of the disclosed holdings
by disclosed valueThe grey slice is mostly calls and puts (66.3% of the disclosed value), which get no sector because a put is a position against a company.
Largest holdings
50 largest of 3,457 positions| Holding | Type | Value | Shares | % of 13F value |
|---|---|---|---|---|
| IWMiShares Russell 2000 ETF | Put | $9.2B | 30,723,100 | 12.8% |
| QQQInvesco QQQ Trust | Call | $3.6B | 4,826,700 | 4.9% |
| QQQInvesco QQQ Trust | Put | $3.5B | 4,736,100 | 4.8% |
| IWMiShares Russell 2000 ETF | Call | $2.9B | 9,678,200 | 4.0% |
| IVViShares Core S&P 500 ETF | Shares | $1.2B | 1,615,654 | 1.7% |
| GLDSPDR Gold Shares | Call | $1.1B | 2,927,900 | 1.5% |
| TSMTaiwan Semiconductor Manufacturing | Put | $1.0B | 2,188,200 | 1.5% |
| MUMicron Technology | Put | $819.0M | 709,500 | 1.1% |
| NVDANVIDIA | Put | $804.8M | 4,022,000 | 1.1% |
| HYGiShares iBoxx $ High Yield Corporate Bond ETF | Put | $799.7M | 10,000,000 | 1.1% |
| TSMTaiwan Semiconductor Manufacturing | Shares | $653.9M | 1,369,304 | 0.9% |
| MSFTMicrosoft | Put | $635.4M | 1,703,300 | 0.9% |
| MSFTMicrosoft | Shares | $623.9M | 1,672,441 | 0.9% |
| TLTiShares 20+ Year Treasury Bond ETF | Call | $579.2M | 6,701,700 | 0.8% |
| GLDSPDR Gold Shares | Put | $570.7M | 1,549,300 | 0.8% |
| XLEState Street Energy Select Sector SPDR ETF | Put | $473.5M | 8,914,600 | 0.7% |
| XLFState Street Financial Select Sector SPDR ETF | Put | $468.1M | 8,731,500 | 0.7% |
| NVDANVIDIA | Shares | $467.7M | 2,337,579 | 0.7% |
| EEMiShares MSCI Emerging Markets ETF | Put | $427.2M | 6,244,300 | 0.6% |
| TSLATesla | Put | $420.1M | 998,900 | 0.6% |
| MUMicron Technology | Shares | $382.5M | 331,391 | 0.5% |
| KREState Street SPDR S&P Regional Banking ETF | Put | $382.5M | 5,109,600 | 0.5% |
| SMHVanEck Semiconductor ETF | Put | $358.7M | 546,900 | 0.5% |
| IWMiShares Russell 2000 ETF | Shares | $343.9M | 1,144,729 | 0.5% |
| XLUUtilities Select Sector SPDR Fund | Put | $331.7M | 7,316,600 | 0.5% |
| TSLATesla | Shares | $319.3M | 759,222 | 0.4% |
| SPYSPDR S&P 500 ETF Trust | Shares | $312.8M | 418,921 | 0.4% |
| AMDAdvanced Micro Devices | Put | $303.9M | 523,200 | 0.4% |
| AMZNAmazon.com | Shares | $290.9M | 1,220,317 | 0.4% |
| EAElectronic Arts | Shares | $282.3M | 1,376,620 | 0.4% |
| AMZNAmazon.com | Put | $255.4M | 1,071,500 | 0.4% |
| METAMeta Platforms | Shares | $249.9M | 443,729 | 0.3% |
| XLKState Street Technology Select Sector SPDR ETF | Put | $244.2M | 1,281,500 | 0.3% |
| GOOGLAlphabet | Put | $240.1M | 671,900 | 0.3% |
| AMDAdvanced Micro Devices | Call | $238.3M | 410,200 | 0.3% |
| EWYiShares MSCI South Korea ETF | Put | $238.0M | 1,178,600 | 0.3% |
| INTCIntel | Call | $226.3M | 1,620,600 | 0.3% |
| XLEState Street Energy Select Sector SPDR ETF | Call | $223.9M | 4,216,700 | 0.3% |
| MRVLMarvell Technology | Put | $220.0M | 738,500 | 0.3% |
| CRMSalesforce | Call | $219.1M | 1,398,400 | 0.3% |
| XLFState Street Financial Select Sector SPDR ETF | Call | $213.5M | 3,981,600 | 0.3% |
| UNHUnitedHealth Group | Put | $211.6M | 509,000 | 0.3% |
| KVUEKenvue | Shares | $210.6M | 11,021,798 | 0.3% |
| METAMeta Platforms | Put | $210.6M | 373,900 | 0.3% |
| NSCNorfolk Southern | Shares | $203.6M | 647,145 | 0.3% |
| SPCXSpace Exploration Technologies | Shares | $199.4M | 1,166,845 | 0.3% |
| WBDWarner Bros. Discovery | Shares | $194.2M | 7,286,085 | 0.3% |
| EWYiShares MSCI South Korea ETF | Call | $194.0M | 961,100 | 0.3% |
| AAPLApple | Call | $193.9M | 670,100 | 0.3% |
| NFLXNetflix | Shares | $191.0M | 2,674,789 | 0.3% |
% of 13F value is the position's value against the whole disclosed 13F value, so the rows shown here do not sum to 100% unless every position is listed. Calls and puts are shown as filed: most filers give Value as the notional value of the shares underneath, not money invested, but some give the premium paid, and some count contracts rather than shares.
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What Tudor Investment Corporation bought and sold in Q2 2026
15 largest moves| Holding | Move | Share change | Est. amount moved | Value after |
|---|---|---|---|---|
| IWMiShares Russell 2000 ETF | Added put | +49.3% | +$3.0B | $9.2B |
| QQQInvesco QQQ Trust | Added call | +111.2% | +$1.9B | $3.6B |
| SPYSPDR S&P 500 ETF Trust | Trimmed call | -91.2% | -$1.2B | $112.0M |
| IVViShares Core S&P 500 ETF | Added | +730.4% | +$1.1B | $1.2B |
| QQQInvesco QQQ Trust | Added put | +29.4% | +$792.7M | $3.5B |
| HYGiShares iBoxx $ High Yield Corporate Bond ETF | Added put | +1233.3% | +$739.7M | $799.7M |
| IWMiShares Russell 2000 ETF | Trimmed call | -19.3% | -$697.0M | $2.9B |
| GLDSPDR Gold Shares | Added call | +119.2% | +$586.5M | $1.1B |
| TSMTaiwan Semiconductor Manufacturing | Added put | +122.6% | +$575.6M | $1.0B |
| SPYSPDR S&P 500 ETF Trust | Trimmed | -62.6% | -$522.9M | $312.8M |
| TLTiShares 20+ Year Treasury Bond ETF | Added call | +798.1% | +$514.7M | $579.2M |
| TSMTaiwan Semiconductor Manufacturing | Added | +340.4% | +$505.4M | $653.9M |
| MSFTMicrosoft | Added put | +150.9% | +$382.1M | $635.4M |
| MSFTMicrosoft | Added | +148.0% | +$372.3M | $623.9M |
| IWMiShares Russell 2000 ETF | Added | +11875.4% | +$341.1M | $343.9M |
A change is this filing measured against the one before it. Est. amount moved is the shares added or sold, priced at the Jun 30, 2026 close. An estimate: a 13F gives no trade prices or dates. For a sold-out position, its value at the previous quarter end. A put gains when the stock falls; a call gains when it rises. Option values are as filed, which for most filers is the notional value of the shares underneath.
Questions
What does Tudor Investment Corporation hold?
Tudor Investment Corporation disclosed 3,457 positions worth $71.9B in the Q2 2026 13F filing, $47.7B of it option notional counted at the value of the shares underneath. The largest is a put on IWM at 12.8% of the disclosed value. A 13F lists US-listed stock and options on it; short sales and cash are not in it.
What did Tudor Investment Corporation buy and sell last quarter?
Comparing the Q2 2026 filing with the quarter before, the largest moves were adding to a put on IWM, adding to a call on QQQ, trimming a call on SPY and adding to IVV. Changes are measured against the previous filing, not against trades, because a 13F does not disclose trades.
How current is this?
This is the Q2 2026 filing, covering positions held on Jun 30, 2026 and filed with the SEC on Aug 14, 2026. A 13F is due 45 days after the quarter ends, so the most recent filing is always at least six weeks behind the market, and the manager may have changed the book since.
How to read a 13F
WHAT THE FILING COVERS
Positions are as disclosed to the SEC on Form 13F and are not investment advice. How this data is sourced, and what it cannot tell you, is on the methodology page. How the filing itself works is explained in our guide to Form 13F.
Checked for newer filings on Oct 26, 2026.