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Livermore
Livermore
ZHEN

Wealthfront Advisers LLC

SEC CIK
0001763921
Latest filing
Aug 7, 2026

BIIB holding history

Biogen Inc. in every 13F filed by Wealthfront Advisers LLC, 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)
16,529
Value
$3.57M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of BIIB by Wealthfront Advisers LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202616,529$3.57M<0.1%+850+5.4%AddedHolders
Q1 202615,679$2.87M<0.1%+128+0.8%AddedHolders
Q4 202515,551$2.74M<0.1%+4,227+37.3%AddedHolders
Q3 202511,324$1.59M<0.1%+2,640+30.4%AddedHolders
Q2 20258,684$1.09M<0.1%+4,899+129.4%AddedHolders
Q1 20253,785$517.9K<0.1%+1,949+106.2%AddedHolders
Q4 20241,836$280.8K<0.1%−1,316−41.8%ReducedHolders
Q3 20243,152$611.0K<0.1%−371−10.5%ReducedHolders
Q2 20243,523$816.7K<0.1%−2,138−37.8%ReducedHolders
Q1 20245,661$1.22M<0.1%−271−4.6%ReducedHolders
Q4 20235,932$1.54M<0.1%+332+5.9%AddedHolders
Q3 20235,600$1.44M<0.1%−4,941−46.9%ReducedHolders
Q2 202310,541$3.00M<0.1%+205+2.0%AddedHolders
Q1 202310,336$2.87M<0.1%+3,825+58.7%AddedHolders
Q4 20226,511$1.80M<0.1%+133+2.1%AddedHolders
Q3 20226,378$1.70M<0.1%+1,869+41.5%AddedHolders
Q2 20224,509$920.0K<0.1%−5,526−55.1%ReducedHolders
Q1 202210,035$2.11M<0.1%+7,508+297.1%AddedHolders
Q4 20212,527$606.0K<0.1%−8,077−76.2%ReducedHolders
Q3 202110,604$3.00M<0.1%−169−1.6%ReducedHolders
Q2 202110,773$3.73M<0.1%+1,572+17.1%AddedHolders
Q1 20219,201$2.57M<0.1%––Holders

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