Skip to main content
Livermore
Livermore
ZHEN

Professional Advisory Services Inc

SEC CIK
0000894205
Latest filing
Jul 8, 2026

BA holding history

Boeing Co in every 13F filed by Professional Advisory Services Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

BA overviewAll 13F holders of BAFull Q2 2026 holdings

Shares (Q2 2026)
3,697
Value
$800.0K
% of portfolio
0.1%
Quarters held
22
Since Q1 2021
Holdings of BA by Professional Advisory Services Inc, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20263,697$800.0K0.1%00.0%UnchangedHolders
Q1 20263,697$736.0K0.1%00.0%UnchangedHolders
Q4 20253,697$803.0K0.1%00.0%UnchangedHolders
Q3 20253,697$798.0K0.1%00.0%UnchangedHolders
Q2 20253,697$775.0K0.1%00.0%UnchangedHolders
Q1 20253,697$631.0K0.1%00.0%UnchangedHolders
Q4 20243,697$654.0K0.1%00.0%UnchangedHolders
Q3 20243,697$562.0K0.1%00.0%UnchangedHolders
Q2 20243,697$673.0K0.1%00.0%UnchangedHolders
Q1 20243,697$713.0K0.1%00.0%UnchangedHolders
Q4 20233,697$964.0K0.1%00.0%UnchangedHolders
Q3 20233,697$709.0K0.1%00.0%UnchangedHolders
Q2 20233,697$781.0K0.1%00.0%UnchangedHolders
Q1 20233,697$785.0K0.1%00.0%UnchangedHolders
Q4 20223,697$704.0K0.1%−35−0.9%ReducedHolders
Q3 20223,732$452.0K0.1%+100+2.8%AddedHolders
Q2 20223,632$497.0K0.1%00.0%UnchangedHolders
Q1 20223,632$696.0K0.1%00.0%UnchangedHolders
Q4 20213,632$731.0K0.1%00.0%UnchangedHolders
Q3 20213,632$799.0K0.1%00.0%UnchangedHolders
Q2 20213,632$870.0K0.1%00.0%UnchangedHolders
Q1 20213,632$925.0K0.1%––Holders

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