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D. E. Shaw & Co., Inc.

Position in WB — WEIBO Corp

CIK 1009207 New York, NY

Position in WB

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$5,558,490
-$1,189,203 QoQ
Shares Held
635,256
-3.8% QoQ
Ownership
0.259%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in WB Over Time

Shares Held

Position Value (USD)

Derivatives in WB

reported options exposure · as of Dec 31, 2024
CallValue
$445,030
CallShares
46,600
PutValue
$2,424,745
PutShares
253,900

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Internet Content & Information

Communication Services · as of Mar 31, 2026

D. E. Shaw & Co., Inc. holds $3,461,705,851 across 31 Internet Content & Information names. WB ranks #14 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in WB

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50 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $5,558,490 635,256
2025-12-31 $6,747,693 660,244
2025-09-30 $7,788,254 628,085
2025-06-30 $215,320 22,594
2025-03-31 $103,194 10,897
2024-12-31 $2,424,745 253,900
2024-12-31 $445,030 46,600
2024-09-30 $492,912 48,900
2024-09-30 $890,588 88,352
2024-09-30 $2,559,312 253,900
2024-06-30 $702,988 91,535
2024-06-30 $376,320 49,000
2024-06-30 $1,997,568 260,100
2024-03-31 $2,284,317 251,300
2024-03-31 $372,690 41,000
2024-03-31 $561,743 61,798
2023-12-31 $5,570,067 508,682
2023-12-31 $586,920 53,600
2023-09-30 $1,509,816 120,400
2023-09-30 $5,763,847 459,637
2023-09-30 $927,960 74,000
2023-06-30 $545,376 41,600
2023-06-30 $1,485,363 113,300
2023-06-30 $3,863,267 294,681
2023-03-31 $10,358,261 516,364
2023-03-31 $2,962,862 147,700
2023-03-31 $1,947,826 97,100
2022-12-31 $2,824,024 147,700
2022-12-31 $7,728,533 404,212
2022-12-31 $1,646,232 86,100
2022-09-30 $256,500 15,000
2022-09-30 $235,980 13,800
2022-09-30 $7,536,688 440,742
2022-06-30 $14,084,018 608,907
2022-06-30 $2,747,844 118,800
2022-06-30 $765,603 33,100
2022-03-31 $345,591 14,100
2022-03-31 $5,227,271 213,271
2022-03-31 $1,911,780 78,000
2021-12-31 $13,043,756 421,038
2021-12-31 $3,500,740 113,000
2021-12-31 $1,734,880 56,000
2021-09-30 $4,321,590 91,000
2021-09-30 $26,461,142 557,194
2021-09-30 $2,464,731 51,900
2021-06-30 $13,211,144 251,067
2021-06-30 $273,624 5,200
2021-06-30 $4,788,420 91,000
2021-03-31 $4,591,860 91,000
2021-03-31 $9,949,450 197,175