D. E. Shaw & Co. 13F, Q1 2026
D. E. Shaw · quarter ending 31 March 2026 · filed 15 May 2026 · SEC CIK 1009207
Common stock only: shares the fund reported owning at the quarter end, valued as filed. The filing also lists 1,270 put and call lines, reported at the value of the underlying shares; they are not ownership and are not in these totals.
Largest positions, Q1 2026
The 25 largest of 3,199 positions. Weights are against the whole filed book. Changes are in shares held, against the Q4 2025 filing.
| Company | Ticker | Value | % of book | vs Q4 2025 |
|---|---|---|---|---|
| NVIDIA CORPORATION | NVDA | $2.56B | 2.0% | -37% shares |
| MICROSOFT CORP | MSFT | $2.28B | 1.8% | -10% shares |
| BROADCOM INC | AVGO | $2.02B | 1.6% | +127% shares |
| ALPHABET INC | GOOGL | $1.97B | 1.6% | +77% shares |
| APPLE INC | AAPL | $1.77B | 1.4% | +29% shares |
| TESLA INC | TSLA | $1.62B | 1.3% | +88% shares |
| BOSTON SCIENTIFIC CORP | BSX | $1.53B | 1.2% | +116% shares |
| ALPHABET INC | GOOG | $1.43B | 1.1% | +144% shares |
| HOME DEPOT INC | HD | $1.24B | 1.0% | +50% shares |
| MICRON TECHNOLOGY INC | MU | $1.24B | 1.0% | +9% shares |
| WESTERN DIGITAL CORP | WDC 3 11/15/28 | $1.09B | 0.9% | unchanged |
| META PLATFORMS INC | META | $1.08B | 0.8% | +76% shares |
| TAIWAN SEMICONDUCTOR MANUFAC | TSM | $1.03B | 0.8% | +4% shares |
| JPMORGAN CHASE & CO | JPM | $1.02B | 0.8% | +725% shares |
| AMAZON COM INC | AMZN | $985.37M | 0.8% | -22% shares |
| TARGET CORP | TGT | $957.65M | 0.8% | +851% shares |
| INSMED INC | INSM | $919.93M | 0.7% | +29% shares |
| GENERAL MTRS CO | GM | $917.69M | 0.7% | unchanged |
| COSTCO WHOLESALE CORPORATION | COST | $882.00M | 0.7% | -4% shares |
| TEXAS INSTRS INC | TXN | $833.32M | 0.7% | -43% shares |
| LUMENTUM HLDGS INC | LITE 1.5 12/15/29 | $805.42M | 0.6% | +2% shares |
| ADVANCED MICRO DEVICES INC | AMD | $783.88M | 0.6% | -46% shares |
| 3M CO | MMM | $768.52M | 0.6% | +200% shares |
| ROSS STORES INC | ROST | $766.88M | 0.6% | -4% shares |
| INTEL CORP | INTC | $748.29M | 0.6% | +182% shares |
What changed since Q4 2025
Against the Q4 2025 filing, D. E. Shaw & Co. opened 467 new positions, added to 1,068, trimmed 1,254, left 410 unchanged and exited 436. Every position is compared, matched on its CUSIP; a change of 2% or less in shares counts as unchanged.
New positions
- MSTR 0 03/01/30$398.72M
- VG$211.34M
- IDCC 3.5 06/01/27$202.70M
- NEE 7.375 02/15/29$122.03M
- DOCU$118.61M
- VRTX$111.17M
- ORCL 6.5 01/15/29 D$110.96M
- BBIO 1.75 03/01/31$106.54M
and 459 more
Exited
- IVVwas $804.80M
- NXP SEMICONDUCTORS N Vwas $214.65M
- SPOT 0 03/15/26was $210.81M
- STX 3.5 06/01/28was $177.01M
- MCHPwas $152.30M
- RIVN 4.625 03/15/29was $129.99M
- LYV 3.125 01/15/29was $125.07M
- CFLT 0 01/15/27was $114.52M
and 428 more
Other quarters
Source: SEC Form 13F-HR, accession 0001104659-26-062472, filed by D. E. Shaw & Co., Inc.. Values are as filed and cover US-listed positions only; a 13F does not show short positions or holdings outside the US. A 13F may be filed up to 45 days after the quarter ends, so the fund may have traded since. Educational information, not financial advice.