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TMO
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Position history for FIRST MANHATTAN CO. LLC.'s holdings in THERMO FISHER SCIENTIFIC INC

FIRST MANHATTAN CO. LLC. holds 767,160 shares of TMO (THERMO FISHER SCIENTIFIC INC), worth $377.4M as of 2026-Q1. The position was decreased (-0.2% shares). TMO represents 1.0% of FIRST MANHATTAN CO. LLC.'s portfolio.

Current Value

$377.4M

Current Shares

767,160

Total Value Change

-$123.7M

Total Shares Change

-138,472

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Decreased
767,160
-0.2%
$377.4M1.0%$508.10
0
2025-Q4
Decreased
768,910
-0.8%
$445.8M1.2%$583.45
0
2025-Q3
Decreased
775,180
-19.0%
$376.3M1.0%$461.69
0
2025-Q2
Increased
956,704
+0.9%
$388.3M1.1%$407.61
49
2025-Q1
Increased
948,563
+6.4%
$472.4M1.4%$498.82
53
2024-Q4
Increased
891,321
+0.6%
$464M1.4%$517.01
49
2024-Q3
Decreased
886,330
-2.1%
$548.6M1.6%$611.80
0
2024-Q2
Decreased
905,632
-0.9%
$501.1M1.6%$550.29
0

Other major holders of TMO: VANGUARD GROUP INC, BlackRock, Inc., BlackRock Finance, Inc.

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