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Livermore
Livermore
ZHEN

ProShare Advisors LLC

SEC CIK
0001357955
Latest filing
Aug 11, 2026

RGEN holding history

Repligen Corp in every 13F filed by ProShare Advisors LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

RGEN overviewAll 13F holders of RGENFull Q2 2026 holdings

Shares (Q2 2026)
2,092
Value
$285.4K
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of RGEN by ProShare Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20262,092$285.4K<0.1%−29−1.4%ReducedHolders
Q1 20262,121$249.9K<0.1%00.0%UnchangedHolders
Q4 20252,121$347.5K<0.1%−128−5.7%ReducedHolders
Q3 20252,249$300.6K<0.1%−67−2.9%ReducedHolders
Q2 20252,316$288.1K<0.1%+96+4.3%AddedHolders
Q1 20252,220$282.5K<0.1%−218−8.9%ReducedHolders
Q4 20242,438$350.9K<0.1%+167+7.4%AddedHolders
Q3 20242,271$338.0K<0.1%−180−7.3%ReducedHolders
Q2 20242,451$309.0K<0.1%−82−3.2%ReducedHolders
Q1 20242,533$465.9K<0.1%−198−7.3%ReducedHolders
Q4 20232,731$491.0K<0.1%−70−2.5%ReducedHolders
Q3 20232,801$445.4K<0.1%−224−7.4%ReducedHolders
Q2 20233,025$427.9K<0.1%−47−1.5%ReducedHolders
Q1 20233,072$517.2K<0.1%−893−22.5%ReducedHolders
Q4 20223,965$671.3K<0.1%+321+8.8%AddedHolders
Q3 20223,644$682.0K<0.1%−34−0.9%ReducedHolders
Q2 20223,678$597.0K<0.1%−1,440−28.1%ReducedHolders
Q1 20225,118$962.0K<0.1%−813−13.7%ReducedHolders
Q4 20215,931$1.57M<0.1%+1,190+25.1%AddedHolders
Q3 20214,741$1.37M<0.1%−961−16.9%ReducedHolders
Q2 20215,702$1.14M<0.1%+826+16.9%AddedHolders
Q1 20214,876$948.0K<0.1%––Holders

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