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Livermore
Livermore
ZHEN

Advisor OS, LLC

SEC CIK
0001767580
Latest filing
Aug 5, 2026

NOC holding history

Northrop Grumman Corp in every 13F filed by Advisor OS, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

NOC overviewAll 13F holders of NOCFull Q2 2026 holdings

Shares (Q2 2026)
48,628
Value
$24.8M
% of portfolio
1.7%
Quarters held
22
Since Q1 2021
Holdings of NOC by Advisor OS, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202648,628$24.8M1.7%+66+0.1%AddedHolders
Q1 202648,562$33.1M2.4%−44−0.1%ReducedHolders
Q4 202548,606$27.7M2.2%+130.0%AddedHolders
Q3 202548,593$29.6M2.6%+1,608+3.4%AddedHolders
Q2 202546,985$23.5M2.3%+220.0%AddedHolders
Q1 202546,963$24.0M2.7%−70−0.1%ReducedHolders
Q4 202447,033$22.1M2.6%+33+0.1%AddedHolders
Q3 202447,000$24.8M2.5%+25+0.1%AddedHolders
Q2 202446,975$20.5M2.2%−100−0.2%ReducedHolders
Q1 202447,075$22.5M2.6%+347+0.7%AddedHolders
Q4 202346,728$21.9M2.8%+88+0.2%AddedHolders
Q3 202346,640$20.5M3.1%−160.0%ReducedHolders
Q2 202346,656$21.3M3.5%+30.0%AddedHolders
Q1 202346,653$21.5M5.2%−109−0.2%ReducedHolders
Q4 202246,762$25.5M6.8%+104+0.2%AddedHolders
Q3 202246,658$21.9M6.6%+130.0%AddedHolders
Q2 202246,645$22.3M6.5%+30.0%AddedHolders
Q1 202246,642$20.9M6.0%−40−0.1%ReducedHolders
Q4 202146,682$18.1M3.7%−31−0.1%ReducedHolders
Q3 202146,713$16.8M3.7%−90.0%ReducedHolders
Q2 202146,722$17.0M3.5%−111−0.2%ReducedHolders
Q1 202146,833$15.2M3.4%––Holders

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