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Position history for MASSACHUSETTS FINANCIAL SERVICES CO /MA/MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s holdings in Thermo Fisher Scientific Inc.

Yes. Massachusetts Financial Services holds 2,965,714 shares of TMO (Thermo Fisher Scientific), worth $2.3B, as of its Q2 2026 13F filing. It reduced the position by 47,395 shares (-1.6%) from Q1 2026. Massachusetts Financial Services has held TMO in every 13F on record since Q1 2019, 30 quarterly filings. TMO is 0.7% of Massachusetts Financial Services' reported 13F portfolio.

Current Value

$2.3B

Current Shares

3M

Total Value Change

+$178.1M

Total Shares Change

-426,976

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
3M
-1.6%
$2.3B0.7%$500.98
0
2026-Q1
Decreased
3M
-2.4%
$2.3B0.8%$490.66
0
2025-Q4
Increased
3.1M
+5.1%
$1.8B0.6%$577.86
47
2025-Q3
Increased
2.9M
+25.4%
$1.4B0.4%$483.32
47
2025-Q2
Decreased
2.3M
-2.2%
$949.9M0.3%$403.68
0
2025-Q1
Decreased
2.4M
-7.0%
$1.2B0.4%$494.90
0
2024-Q4
Decreased
2.6M
-24.1%
$1.3B0.4%$516.97
0
2024-Q3
Decreased
3.4M
-11.4%
$2.1B0.6%$614.24
0

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

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