SEC 13F Intelligence

Oppenheimer & Co Inc / TMO

Oppenheimer & Co Inc’s Thermo Fisher Scientific Inc Position

Does Oppenheimer & Co Inc own Thermo Fisher Scientific Inc (TMO)? Yes — 28.8K shares worth $14M (+0.17% of its 13F portfolio) as of Q1 2026, down from 29.8K shares the prior filed quarter.

Position Value
$14M
Q1 2026
Shares
28.8K
% of Portfolio
+0.17%
Quarters Held
30
currently held

Position History TMO

Reported value by quarter
Q4 ’18: $20MQ4 ’18Q1 ’19: $24MQ2 ’19: $25MQ3 ’19: $25MQ4 ’19: $27MQ4 ’19Q1 ’20: $23MQ2 ’20: $28MQ3 ’20: $27MQ4 ’20: $26MQ4 ’20Q1 ’21: $19MQ2 ’21: $22MQ3 ’21: $23MQ4 ’21: $27MQ4 ’21Q1 ’22: $23MQ2 ’22: $23MQ3 ’22: $19MQ4 ’22: $20MQ4 ’22Q1 ’23: $19MQ2 ’23: $17MQ3 ’23: $16MQ4 ’23: $16MQ4 ’23Q1 ’24: $18MQ2 ’24: $17MQ3 ’24: $19MQ4 ’24: $15MQ4 ’24Q1 ’25: $15MQ2 ’25: $13MQ3 ’25: $15MQ4 ’25: $17MQ4 ’25Q1 ’26: $14Mfilingsflow.com
QuarterSharesValue% of Portfolio
Q1 202628.8K$14M+0.17%
Q4 202529.8K$17M+0.25%
Q3 202530.4K$15M+0.18%
Q2 202531.5K$13M+0.17%
Q1 202530.3K$15M+0.23%
Q4 202429.5K$15M+0.23%
Q3 202430.3K$19M+0.29%
Q2 202431.4K$17M+0.28%
Q1 202431.3K$18M+0.30%
Q4 202330.6K$16M+0.30%
Q3 202331.7K$16M+0.33%
Q2 202332.7K$17M+0.34%
Q1 202332.8K$19M+0.40%
Q4 202236.7K$20M+0.46%
Q3 202236.5K$19M+0.43%
Q2 202242.9K$23M+0.50%
Q1 202238.8K$23M+0.41%
Q4 202140.0K$27M+0.47%
Q3 202139.5K$23M+0.42%
Q2 202144.2K$22M+0.40%
Q1 202142.7K$19M+0.39%
Q4 202056.2K$26M+0.55%
Q3 202062.2K$27M+0.69%
Q2 202077.8K$28M+0.73%
Q1 202079.7K$23M+0.69%
Q4 201982.1K$27M+0.66%
Q3 201985.7K$25M+0.68%
Q2 201984.5K$25M+0.67%
Q1 201986.9K$24M+0.64%
Q4 201887.3K$20M+0.61%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Oppenheimer & Co Inc’s full portfolio or all institutional holders of TMO.