Skip to main content
Livermore
Livermore
ZHEN

Impax Asset Management Group plc

SEC CIK
0001749768
Latest filing
Aug 11, 2026

RGEN holding history

Repligen Corp in every 13F filed by Impax Asset Management Group plc, 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)
396,513
Value
$54.1M
% of portfolio
0.4%
Quarters held
22
Since Q1 2021
Holdings of RGEN by Impax Asset Management Group plc, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026396,513$54.1M0.4%−41,955−9.6%ReducedHolders
Q1 2026438,468$51.7M0.4%+25,084+6.1%AddedHolders
Q4 2025413,384$67.7M0.4%−289,853−41.2%ReducedHolders
Q3 2025703,237$93.0M0.5%−57,806−7.6%ReducedHolders
Q2 2025761,043$93.8M0.5%−43,468−5.4%ReducedHolders
Q1 2025804,511$101.5M0.6%−247,428−23.5%ReducedHolders
Q4 20241,051,939$150.3M0.7%−6,230−0.6%ReducedHolders
Q3 20241,058,169$156.4M0.6%−68,709−6.1%ReducedHolders
Q2 20241,126,878$141.1M0.6%+445,858+65.5%AddedHolders
Q1 2024681,020$124.5M0.5%−231,801−25.4%ReducedHolders
Q4 2023912,821$163.2M0.7%−59,848−6.2%ReducedHolders
Q3 2023972,669$153.8M0.7%−39,398−3.9%ReducedHolders
Q2 20231,012,067$142.4M0.6%+145,688+16.8%AddedHolders
Q1 2023866,379$145.1M0.6%+45,527+5.5%AddedHolders
Q4 2022820,852$138.2M0.6%+66,751+8.9%AddedHolders
Q3 2022754,101$140.4M0.7%−96,050−11.3%ReducedHolders
Q2 2022850,151$137.4M0.7%−43,160−4.8%ReducedHolders
Q1 2022893,311$167.2M0.7%+80,299+9.9%AddedHolders
Q4 2021813,012$214.3M0.8%+195,300+31.6%AddedHolders
Q3 2021617,712$177.6M0.7%−198,804−24.3%ReducedHolders
Q2 2021816,516$162.2M0.7%+50,362+6.6%AddedHolders
Q1 2021766,154$148.2M0.8%––Holders

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