Skip to main content

Brown Advisory Inc

SEC CIK
0001345929
Latest filing
Aug 14, 2026

MACK holding history

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

MACK overviewAll 13F holders of MACKFull Q2 2026 holdings

Shares (Q2 2023)
0
Sold out in Q2 2023
Value
$0
% of portfolio
0.0%
Quarters held
9
Since Q1 2021
Holdings of MACK by Brown Advisory Inc, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20230$00.0%−15,029−100.0%Sold outHolders
Q1 202315,029$184.7K<0.1%00.0%UnchangedHolders
Q4 202215,029$172.2K<0.1%00.0%UnchangedHolders
Q3 202215,029$56.0K<0.1%00.0%UnchangedHolders
Q2 202215,029$89.0K<0.1%00.0%UnchangedHolders
Q1 202215,029$95.0K<0.1%00.0%UnchangedHolders
Q4 202115,029$59.0K<0.1%00.0%UnchangedHolders
Q3 202115,029$73.0K<0.1%00.0%UnchangedHolders
Q2 202115,029$96.0K<0.1%00.0%UnchangedHolders
Q1 202115,029$94.0K<0.1%––Holders

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