21Vianet Group Inc

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21Vianet Group Inc
TickerVNET
CIK #0001508475
CUSIP90138A103
SectorTechnology - Services-Computer Programming, Data Processing, Etc.
AddressM5, 1Jiuxianqiao East Road Chaoyang District, Beijing, 100016
Source [EDGAR]
CIK Filing 2011 - 2025
[0001508475] 6-K
[0001508475] SC 13D
[0001508475] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Norges Bank VNET Group Inc [2025-07-31] 0.0
Point72 Asset Management LP VNET Group Inc [2025-03-14] 0.0
Shandong Hi-Speed Holdings Group Ltd VNET Group Inc [2024-01-05] 29.5
FIL Ltd VNET Group Inc [2023-02-09] 0.0
Samarra Co Ltd VNET Group Inc [2022-11-25] 8.4
Chen Sheng VNET Group Inc [2022-04-08] 8.9
Ares Management GP LLC VNET Group Inc [2022-03-23] 8.6
Majara Investment Ltd VNET Group Inc [2022-03-03] 6.4
Sumitomo Mitsui Financial Group Inc VNET Group Inc [2022-02-14] 0.1
Blackstone Tactital Opportunities Management Associates Cayman - NQ LP 21Vianet Group Inc [2020-07-02] 0.1
GIC Private Ltd 21Vianet Group Inc [2020-05-28] 5.32
Morgan Stanley 21Vianet Group Inc [2019-03-27] 6.0
FIL Ltd 21Vianet Group Inc [2019-02-13] 0.0
Tuspark Innovation Venture Ltd 21Vianet Group Inc [2016-07-13] 21.4
China Reinsurance Group Co 21Vianet Group Inc [2016-07-08] 5.4
Oz Management LP 21Vianet Group Inc [2015-11-23] 5.6
Wellington Management Group LLP 21Vianet Group Inc [2015-02-12] 5.45
King Venture Holdings Ltd 21Vianet Group Inc [2015-01-20] 13.5
GIC Private Ltd 21Vianet Group Inc [2014-09-16] 5.15
FIL Ltd 21Vianet Group Inc [2014-06-10] 0.0
FMR LLC 21Vianet Group Inc [2014-03-10] 0.0
Kylin Management LLC 21Vianet Group Inc [2014-01-30] 3.9
Temasek Holdings Private Ltd 21Vianet Group Inc [2013-10-25] 11.75
FMR LLC 21Vianet Group Inc [2012-10-10] 0.0
Pendragon Securities Ltd 21Vianet Group Inc [2012-08-31] 5.0
Joho Capital LLC 21Vianet Group Inc [2012-03-08] 5.37
Purple Communications Ltd 21Vianet Group Inc [2012-02-14] 8.4
[2012-02-14] None
[2012-02-14] None
Cisco Systems International BV 21Vianet Group Inc [2012-02-13] 6.0
Matrix Partners China I GP GP 21Vianet Group Inc [2012-02-06] 5.3
Form 13F Holdings
Firm Period DFND Voting Shares
Triata Capital Ltd [2025-06-30] SOLE 4,452,715 12,225,304
Blackstone Inc. [2025-06-30] OTR 0 10,402,130
Morgan Stanley [2025-06-30] DFND 9,319,388 10,315,126
Norges Bank [2025-06-30] SOLE 7,854,863 7,854,863
Oxbow Capital Management (HK) Ltd [2025-06-30] SOLE 5,750,000 5,750,000
Oasis Management Co Ltd. [2025-06-30] SOLE 3,488,189 3,488,189
BNP Paribas Financial Markets [2025-06-30] DFND 0 3,343,088
Balyasny Asset Management LP [2025-06-30] SOLE 3,256,837 3,256,837
Farallon Capital Management LLC [2025-06-30] OTR 2,994,120 2,994,120
Two Sigma Advisers LP [2025-06-30] SOLE 2,818,900 2,952,700
Bank of America Corp /DE/ [2025-06-30] DFND 6,558 2,577,675
UBS Group AG [2025-06-30] DFND 2,453,091 2,473,673
KADENSA CAPITAL Ltd [2025-06-30] SOLE 2,436,603 2,436,603
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. [2025-06-30] DFND 2,296,126 2,296,126
Point72 Asset Management LP [2025-06-30] DFND 0 2,265,800
Vanguard Group Inc [2025-06-30] SOLE 0 1,959,718
Point72 Hong Kong Ltd [2025-06-30] DFND 0 1,850,939
BlackRock, Inc. [2025-06-30] SOLE 1,798,567 1,834,279
FMR LLC [2025-06-30] DFND 1,647,000 1,647,000
Cubist Systematic Strategies, LLC [2025-06-30] DFND 0 1,591,582
LMR Partners LLP [2025-06-30] SOLE 1,500,000 1,500,000
Canada Pension Plan Investment Board [2025-06-30] SOLE 1,462,100 1,462,100
FIL Ltd [2025-06-30] DFND 1,403,171 1,403,171
Renaissance Technologies LLC [2025-06-30] SOLE 1,396,347 1,396,347
D. E. Shaw & Co., Inc. [2025-06-30] DFND 1,275,287 1,275,287
Walleye Capital LLC [2025-06-30] SOLE 1,215,980 1,215,980
Pacer Advisors Inc [2025-06-30] SOLE 1,185,574 1,185,574
Citadel Advisors LLC [2025-06-30] DFND 1,173,422 1,173,422
Susquehanna International Group LLP [2025-06-30] OTR 319,982 1,114,082
Manufacturers Life Insurance Company the [2025-06-30] DFND 1,104,561 1,104,561
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