D. E. Shaw & Co., Inc.

CIK
1009207
City
New York
State / Country
NY

Top Portfolio Positions

2,742 positions · $152,240,514,771 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio
NVDA
Nvidia Corp
Technology
22,002,115 $3,837,168,854 2.52%
MSFT
Microsoft Corp
Technology
8,119,370 $3,005,547,192 1.97%
TSLA
Tesla, Inc.
Consumer Cyclical
7,308,193 $2,716,820,747 1.78%
GOOGL
Alphabet Inc.
Communication Services
9,392,969 $2,701,042,165 1.77%
AVGO
Broadcom Inc.
Technology
7,833,108 $2,424,425,255 1.59%
AAPL
Apple Inc.
Technology
9,246,586 $2,346,691,059 1.54%
MU
Micron Technology Inc
Technology
5,815,376 $1,964,666,627 1.29%
META
Meta Platforms, Inc.
Communication Services
3,417,924 $1,955,496,857 1.28%
AMZN
Amazon Com Inc
Consumer Cyclical
8,037,824 $1,674,037,603 1.10%
BSX
Boston Scientific Corp
Healthcare
24,432,352 $1,533,130,087 1.01%

Portfolio Trend

50 quarters · across all stocks

Holdings in KOS

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Position Value (USD)

17 of 17 shown
Report Date Value (USD) Shares
2026-03-31 $56,672,370 20,385,745
2025-12-31 $5,428,789 5,965,703
2025-09-30 $3,189,513 1,921,394
2025-06-30 $785,550 456,716
2025-03-31 $1,741,044 763,616
2024-12-31 $122,093 35,700
2024-09-30 $60,450 15,000
2023-03-31 $11,131,697 1,496,196
2022-12-31 $56,113,293 8,822,845
2022-09-30 $44,972,418 8,698,727
2022-06-30 $65,416,774 10,568,138
2022-03-31 $107,318,508 14,926,079
2021-12-31 $55,360,000 16,000,000
2021-09-30 $26,471,377 8,943,033
2021-06-30 $5,102,257 1,474,641
2020-12-31 $31,236 13,292
2020-03-31 $190,271 211,413