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D. E. Shaw & Co., Inc.

CIK
1009207
City
New York
State / Country
NY

Top Portfolio Positions

2,759 positions · $152,558,660,408 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio Open

Portfolio Trend

25 quarters · across all stocks

Holdings in BRK-B

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Shares Held

Position Value (USD)

50 quarters on record
Report Date Value (USD) Shares
2026-03-31 $2,348,080 4,900
2026-03-31 $130,629,920 272,600
2026-03-31 $224,363,356 468,204
2025-12-31 $305,417,679 607,615
2025-12-31 $353,061,360 702,400
2025-12-31 $53,884,080 107,200
2025-09-30 $377,644,210 751,172
2025-09-30 $71,590,176 142,400
2025-09-30 $300,739,068 598,200
2025-06-30 $16,856,219 34,700
2025-06-30 $234,869,795 483,500
2025-06-30 $333,617,605 686,781
2025-03-31 $181,269,993 340,362
2025-03-31 $262,508,682 492,900
2025-03-31 $3,621,544 6,800
2024-12-31 $34,585,264 76,300
2024-12-31 $130,062,349 286,936
2024-12-31 $390,002,112 860,400
2024-09-30 $422,334,576 917,600
2024-09-30 $263,093,820 571,620
2024-09-30 $2,485,404 5,400
2024-06-30 $108,765,709 267,369
2024-06-30 $325,846,800 801,000
2024-06-30 $732,240 1,800
2024-03-31 $305,591,884 726,700
2024-03-31 $138,856,965 330,203
2023-12-31 $283,687,364 795,400
2023-12-31 $155,531,578 436,078
2023-12-31 $21,399,600 60,000
2023-09-30 $130,701,133 373,112
2023-09-30 $7,006,000 20,000
2023-09-30 $243,843,830 696,100
2023-06-30 $107,542,193 315,373
2023-06-30 $22,335,500 65,500
2023-06-30 $205,895,800 603,800
2023-03-31 $9,880,640 32,000
2023-03-31 $127,460,256 412,800
2023-03-31 $258,522,622 837,266
2022-12-31 $185,432,670 600,300
2022-12-31 $132,610,770 429,300
2022-12-31 $188,238,716 609,384
2022-09-30 $506,450,958 1,896,678
2022-09-30 $145,606,006 545,300
2022-09-30 $135,859,776 508,800
2022-06-30 $122,094,544 447,200
2022-06-30 $129,493,386 474,300
2022-06-30 $223,423,459 818,341
2022-03-31 $90,949,846 257,714
2022-03-31 $130,576,700 370,000
2022-03-31 $28,232,800 80,000