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Livermore
Livermore
ZHEN

Robeco Schweiz AG

SEC CIK
0001418427
Latest filing
Jul 28, 2026

AVTR holding history

Avantor, Inc. in every 13F filed by Robeco Schweiz AG, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

AVTR overviewAll 13F holders of AVTRFull Q2 2026 holdings

Shares (Q2 2026)
1,465,796
Value
$14.5M
% of portfolio
0.2%
Quarters held
20
Since Q3 2021
Holdings of AVTR by Robeco Schweiz AG, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,465,796$14.5M0.2%−2,723,740−65.0%ReducedHolders
Q1 20264,189,536$32.8M0.7%−3,091,425−42.5%ReducedHolders
Q4 20257,280,961$83.4M1.9%−639,216−8.1%ReducedHolders
Q3 20257,920,177$98.8M2.2%−807,007−9.2%ReducedHolders
Q2 20258,727,184$117.5M2.7%+438,264+5.3%AddedHolders
Q1 20258,288,920$134.4M3.3%+676,365+8.9%AddedHolders
Q4 20247,612,555$160.4M3.4%+848,814+12.5%AddedHolders
Q3 20246,763,741$175.0M3.3%+756,756+12.6%AddedHolders
Q2 20246,006,985$127.3M2.4%+287,717+5.0%AddedHolders
Q1 20245,719,268$146.2M2.6%−704,405−11.0%ReducedHolders
Q4 20236,423,673$146.7M2.5%−1,730,327−21.2%ReducedHolders
Q3 20238,154,000$171.9M2.9%+607,500+8.1%AddedHolders
Q2 20237,546,500$155.0M2.3%+579,500+8.3%AddedHolders
Q1 20236,967,000$147.3M2.4%−177,000−2.5%ReducedHolders
Q4 20227,144,000$150.7M2.8%+802,700+12.7%AddedHolders
Q3 20226,341,300$124.3M2.4%+540,370+9.3%AddedHolders
Q2 20225,800,930$180.4M3.2%+181,530+3.2%AddedHolders
Q1 20225,619,400$190.0M2.7%+1,067,804+23.5%AddedHolders
Q4 20214,551,596$191.8M2.5%+2,098,896+85.6%AddedHolders
Q3 20212,452,700$100.3M1.4%+2,452,700NewHolders