Harbor Advisors’s Thermo Fisher Scientific TMO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$1.22M Hold
3,000
0.2% 64
2025
Q1
$1.49M Hold
3,000
0.26% 54
2024
Q4
$1.56M Hold
3,000
0.25% 52
2024
Q3
$1.86M Hold
3,000
0.31% 43
2024
Q2
$1.66M Hold
3,000
0.3% 41
2024
Q1
$1.74M Hold
3,000
0.32% 42
2023
Q4
$1.59M Buy
3,000
+1,000
+50% +$531K 0.3% 41
2023
Q3
$1.01M Buy
2,000
+750
+60% +$380K 0.22% 55
2023
Q2
$652K Buy
+1,250
New +$652K 0.14% 76