D. E. Shaw & Co., Inc.

CIK
1009207
City
New York
State / Country
NY

Top Portfolio Positions

2,742 positions · $152,247,651,972 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio Open

Portfolio Trend

52 quarters · across all stocks

Holdings in OSUR

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Shares Held

Position Value (USD)

20 quarters on record
Report Date Value (USD) Shares
2026-03-31 $4,147,164 1,382,388
2025-12-31 $4,030,586 1,665,532
2025-09-30 $5,423,843 1,689,671
2025-06-30 $4,965,798 1,655,266
2025-03-31 $5,861,821 1,739,413
2024-12-31 $5,478,322 1,517,541
2024-09-30 $2,310,351 541,066
2024-06-30 $1,831,198 429,859
2024-03-31 $998,384 162,339
2023-12-31 $2,375,794 289,731
2023-09-30 $1,335,701 225,245
2023-06-30 $2,356,894 470,438
2023-03-31 $3,566,874 589,566
2022-12-31 $2,780,531 576,874
2022-09-30 $1,483,868 391,522
2022-06-30 $156,407 57,715
2020-12-31 $788,912 74,496
2020-09-30 $4,690,499 385,415
2020-06-30 $26,446,108 2,273,956
2020-03-31 $31,854,979 2,960,500