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Livermore
Livermore
ZHEN

Dearborn Partners LLC

SEC CIK
0001206792
Latest filing
Aug 14, 2026

AJG holding history

Arthur J. Gallagher & Co. in every 13F filed by Dearborn Partners LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

AJG overviewAll 13F holders of AJGFull Q2 2026 holdings

Shares (Q2 2026)
115,800
Value
$26.6M
% of portfolio
1.5%
Quarters held
22
Since Q1 2021
Holdings of AJG by Dearborn Partners LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026115,800$26.6M1.5%−10,058−8.0%ReducedHolders
Q1 2026125,858$27.3M1.5%−8,078−6.0%ReducedHolders
Q4 2025133,936$34.7M1.7%+7,946+6.3%AddedHolders
Q3 2025125,990$39.0M1.8%+1,100+0.9%AddedHolders
Q2 2025124,890$40.0M1.9%+1,328+1.1%AddedHolders
Q1 2025123,562$42.7M2.0%−19,804−13.8%ReducedHolders
Q4 2024143,366$40.7M1.7%−2,183−1.5%ReducedHolders
Q3 2024145,549$41.0M1.7%−6,333−4.2%ReducedHolders
Q2 2024151,882$39.4M1.7%−22,409−12.9%ReducedHolders
Q1 2024174,291$43.6M1.9%−37,476−17.7%ReducedHolders
Q4 2023211,767$47.6M1.7%−43,809−17.1%ReducedHolders
Q3 2023255,576$58.3M2.3%+1,074+0.4%AddedHolders
Q2 2023254,502$55.9M2.1%−737−0.3%ReducedHolders
Q1 2023255,239$48.8M1.9%−2,211−0.9%ReducedHolders
Q4 2022257,450$48.5M2.0%−46,603−15.3%ReducedHolders
Q3 2022304,053$52.1M2.3%−1,432−0.5%ReducedHolders
Q2 2022305,485$49.8M2.1%−2,677−0.9%ReducedHolders
Q1 2022308,162$53.8M2.0%−45,332−12.8%ReducedHolders
Q4 2021353,494$60.0M2.2%−2,537−0.7%ReducedHolders
Q3 2021356,031$52.9M2.1%+303+0.1%AddedHolders
Q2 2021355,728$49.8M2.0%−73,228−17.1%ReducedHolders
Q1 2021428,956$53.5M2.3%––Holders

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