Skip to main content
Livermore
Livermore
ZHEN

Boston Partners

SEC CIK
0001386060
Latest filing
Aug 4, 2026

AIZ holding history

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

AIZ overviewAll 13F holders of AIZFull Q2 2026 holdings

Shares (Q2 2026)
50,999
Value
$13.7M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of AIZ by Boston Partners, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202650,999$13.7M<0.1%+10,060+24.6%AddedHolders
Q1 202640,939$8.92M<0.1%−4,588−10.1%ReducedHolders
Q4 202545,527$11.0M<0.1%−5,592−10.9%ReducedHolders
Q3 202551,119$11.1M<0.1%+19,342+60.9%AddedHolders
Q2 202531,777$6.28M<0.1%−1,375−4.1%ReducedHolders
Q1 202533,152$6.95M<0.1%−503−1.5%ReducedHolders
Q4 202433,655$7.17M<0.1%−846−2.5%ReducedHolders
Q3 202434,501$6.86M<0.1%−12,216−26.1%ReducedHolders
Q2 202446,717$7.77M<0.1%−1,939−4.0%ReducedHolders
Q1 202448,656$9.16M<0.1%−3,149−6.1%ReducedHolders
Q4 202351,805$8.73M<0.1%−2,940−5.4%ReducedHolders
Q3 202354,745$7.86M<0.1%−2,009−3.5%ReducedHolders
Q2 202356,754$7.14M<0.1%−4,761−7.7%ReducedHolders
Q1 202361,515$7.39M<0.1%−4,914−7.4%ReducedHolders
Q4 202266,429$8.31M<0.1%−141−0.2%ReducedHolders
Q3 202266,570$9.60M<0.1%−3,685−5.2%ReducedHolders
Q2 202270,255$12.1M<0.1%+950+1.4%AddedHolders
Q1 202269,305$12.6M<0.1%−5,039−6.8%ReducedHolders
Q4 202174,344$11.6M<0.1%−560−0.7%ReducedHolders
Q3 202174,904$11.8M<0.1%−1,882−2.5%ReducedHolders
Q2 202176,786$12.0M<0.1%−3,160−4.0%ReducedHolders
Q1 202179,946$11.3M<0.1%––Holders

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