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Livermore
Livermore
ZHEN

Aristotle Atlantic Partners, LLC

SEC CIK
0001697267
Latest filing
Aug 14, 2026

MRK holding history

Merck & Co., Inc. in every 13F filed by Aristotle Atlantic Partners, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MRK overviewAll 13F holders of MRKFull Q2 2026 holdings

Shares (Q2 2026)
546,486
Value
$70.2M
% of portfolio
2.9%
Quarters held
22
Since Q1 2021
Holdings of MRK by Aristotle Atlantic Partners, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026546,486$70.2M2.9%−6,000−1.1%ReducedHolders
Q1 2026552,486$66.5M3.1%+55,876+11.3%AddedHolders
Q4 2025496,610$52.3M2.4%00.0%UnchangedHolders
Q3 2025496,610$41.7M1.2%00.0%UnchangedHolders
Q2 2025496,610$39.3M1.2%00.0%UnchangedHolders
Q1 2025496,610$44.6M1.5%00.0%UnchangedHolders
Q4 2024496,610$49.4M1.6%00.0%UnchangedHolders
Q3 2024496,610$56.4M1.8%00.0%UnchangedHolders
Q2 2024496,610$61.5M2.0%−4,000−0.8%ReducedHolders
Q1 2024500,610$66.1M2.2%−17,000−3.3%ReducedHolders
Q4 2023517,610$56.4M2.0%00.0%UnchangedHolders
Q3 2023517,610$53.3M2.1%−9,200−1.7%ReducedHolders
Q2 2023526,810$60.8M2.3%00.0%UnchangedHolders
Q1 2023526,810$56.0M2.9%00.0%UnchangedHolders
Q4 2022526,810$58.4M3.3%00.0%UnchangedHolders
Q3 2022526,810$45.4M2.8%00.0%UnchangedHolders
Q2 2022526,810$48.0M3.7%−500−0.1%ReducedHolders
Q1 2022527,310$43.3M2.7%00.0%UnchangedHolders
Q4 2021527,310$40.4M2.3%−50,900−8.8%ReducedHolders
Q3 2021578,210$43.4M2.9%00.0%UnchangedHolders
Q2 2021578,210$45.0M3.0%00.0%UnchangedHolders
Q1 2021578,210$44.6M3.3%––Holders

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