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TMO
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Position history for BROWN BROTHERS HARRIMAN & CO's holdings in THERMO FISHER SCIENTIFIC INC

BROWN BROTHERS HARRIMAN & CO holds 338,619 shares of TMO (THERMO FISHER SCIENTIFIC INC), worth $166.4M as of 2026-Q1. The position was decreased (-26.4% shares). TMO represents 0.9% of BROWN BROTHERS HARRIMAN & CO's portfolio.

Current Value

$166.4M

Current Shares

338,619

Total Value Change

-$135M

Total Shares Change

-206,475

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Decreased
338,619
-26.4%
$166.4M0.9%$508.10
0
2025-Q4
Decreased
459,960
-10.9%
$266.5M1.5%$583.45
0
2025-Q3
Decreased
516,385
-1.2%
$250.5M1.5%$461.69
0
2025-Q2
Decreased
522,586
-0.1%
$211.9M1.4%$407.61
0
2025-Q1
Decreased
523,257
-1.2%
$260.4M1.8%$498.82
0
2024-Q4
Decreased
529,494
-2.0%
$275.5M1.9%$517.01
0
2024-Q3
Decreased
540,368
-0.9%
$334.3M2.3%$611.80
0
2024-Q2
Decreased
545,094
-1.5%
$301.4M2.3%$550.29
0

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

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