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Livermore
Livermore
ZHEN

E Fund Management Co., Ltd.

SEC CIK
0001842296
Latest filing
Aug 10, 2026

BIIB holding history

Biogen Inc. in every 13F filed by E Fund Management Co., Ltd., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

BIIB overviewAll 13F holders of BIIBFull Q2 2026 holdings

Shares (Q2 2026)
4,174
Value
$901.8K
% of portfolio
<0.1%
Quarters held
19
Since Q1 2021
Holdings of BIIB by E Fund Management Co., Ltd., by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20264,174$901.8K<0.1%−1,035−19.9%ReducedHolders
Q1 20265,209$955.0K<0.1%–No prior filingHolders
Q3 2025––––Not filedHolders
Q2 202513,810$1.73M0.1%+423+3.2%AddedHolders
Q1 202513,387$1.83M0.1%+3,160+30.9%AddedHolders
Q4 202410,227$1.56M0.1%+2,166+26.9%AddedHolders
Q3 20248,061$1.56M0.1%+994+14.1%AddedHolders
Q2 20247,067$1.64M0.1%+2,884+68.9%AddedHolders
Q1 20244,183$902.0K0.1%+128+3.2%AddedHolders
Q4 20234,055$1.05M0.1%+353+9.5%AddedHolders
Q3 20233,702$951.0K0.1%+630+20.5%AddedHolders
Q2 20233,072$875.0K0.1%−365−10.6%ReducedHolders
Q1 20233,437$956.0K0.1%−74−2.1%ReducedHolders
Q4 20223,511$972.0K0.1%−1,128−24.3%ReducedHolders
Q3 20224,639$1.24M0.1%+235+5.3%AddedHolders
Q2 20224,404$898.0K0.1%+833+23.3%AddedHolders
Q1 20223,571$752.0K<0.1%+590+19.8%AddedHolders
Q4 20212,981$715.0K<0.1%+225+8.2%AddedHolders
Q3 20212,756$780.0K<0.1%–No prior filingHolders
Q2 2021––––Not filedHolders
Q1 20212,662$745.0K0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.