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Livermore
Livermore
ZHEN

Frontier Capital Management Co LLC

SEC CIK
0000351173
Latest filing
Aug 14, 2026

MDB holding history

MongoDB, Inc. in every 13F filed by Frontier Capital Management Co LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MDB overviewAll 13F holders of MDBFull Q2 2026 holdings

Shares (Q2 2026)
334,098
Value
$112.2M
% of portfolio
1.0%
Quarters held
22
Since Q1 2021
Holdings of MDB by Frontier Capital Management Co LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026334,098$112.2M1.0%+119,782+55.9%AddedHolders
Q1 2026214,316$52.5M0.5%−87,777−29.1%ReducedHolders
Q4 2025302,093$126.8M1.3%+17,389+6.1%AddedHolders
Q3 2025284,704$88.4M0.8%−84,587−22.9%ReducedHolders
Q2 2025369,291$77.5M0.7%−114,588−23.7%ReducedHolders
Q1 2025483,879$84.9M0.9%+144,622+42.6%AddedHolders
Q4 2024339,257$79.0M0.8%+102,556+43.3%AddedHolders
Q3 2024236,701$64.0M0.6%−35,835−13.1%ReducedHolders
Q2 2024272,536$68.1M0.7%+51,175+23.1%AddedHolders
Q1 2024221,361$79.4M0.7%−29,017−11.6%ReducedHolders
Q4 2023250,378$102.4M1.0%+48,726+24.2%AddedHolders
Q3 2023201,652$69.7M0.8%−29,757−12.9%ReducedHolders
Q2 2023231,409$95.1M0.9%+196,211+557.4%AddedHolders
Q1 202335,198$8.21M0.1%+20,003+131.6%AddedHolders
Q4 202215,195$2.99M<0.1%+7,429+95.7%AddedHolders
Q3 20227,766$1.54M<0.1%−146,177−95.0%ReducedHolders
Q2 2022153,943$39.9M0.5%+1,040+0.7%AddedHolders
Q1 2022152,903$67.8M0.6%−24,626−13.9%ReducedHolders
Q4 2021177,529$94.0M0.7%−62,249−26.0%ReducedHolders
Q3 2021239,778$113.1M0.9%−51,907−17.8%ReducedHolders
Q2 2021291,685$105.5M0.8%+35,734+14.0%AddedHolders
Q1 2021255,951$68.4M0.5%––Holders

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