WALTHAM, MA
THERMO FISHER SCIENTIFIC INC.TMO— Latest position per institution from SEC 13F filings
15
Institutional holders
229.36M
Total shares held
116.65B
Estimated value
11.47M
Avg. position size
VANGUARD GROUP INC
CIK 102909
Shares
34.13M
Value
19.78B
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
30.92M
Value
15.50B
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
29.53M
Value
16.33B
Filed
Jun 30, 2024
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
24.28M
Value
12.17B
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
16.83M
Value
8.44B
Filed
Jun 30, 2026
FMR LLC
CIK 315066
Shares
14.08M
Value
7.06B
Filed
Jun 30, 2026
MORGAN STANLEY
CIK 895421
Shares
10.76M
Value
5.40B
Filed
Jun 30, 2026
JPMORGAN CHASE & CO
CIK 19617
Shares
8.50M
Value
4.31B
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
8.38M
Value
4.18B
Filed
Jun 30, 2026
FRANKLIN TEMPLETON INC
CIK 38777
Shares
7.27M
Value
3.65B
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
6.23M
Value
3.12B
Filed
Jun 30, 2026
CAPITAL WORLD INVESTORS
CIK 1422849
Shares
6.20M
Value
3.11B
Filed
Jun 30, 2026
PRICE T ROWE ASSOCIATES INC /MD/
CIK 80255
Shares
5.12M
Value
2.57M
Filed
Jun 30, 2026
NORGES BANK
CIK 1374170
Shares
5.09M
Value
2.55B
Filed
Jun 30, 2026
CAPITAL RESEARCH GLOBAL INVESTORS
CIK 1422848
Shares
4.15M
Value
2.08B
Filed
Jun 30, 2026
BANK OF NEW YORK MELLON CORP
CIK 1390777
Shares
3.94M
Value
1.97B
Filed
Jun 30, 2026
BANK OF AMERICA CORP /DE/
CIK 70858
Shares
3.90M
Value
1.95B
Filed
Jun 30, 2026
ROYAL BANK OF CANADA
CIK 1000275
Shares
3.55M
Value
1.78B
Filed
Jun 30, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
3.33M
Value
1.67B
Filed
Jun 30, 2026
CAPITAL INTERNATIONAL INVESTORS
CIK 1562230
Shares
3.18M
Value
1.60B
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | 102909 | 34.13M | 19.78B | Dec 31, 2025 |
| 2 | BLACKROCK, INC. | 2012383 | 30.92M | 15.50B | Jun 30, 2026 |
| 3 | BLACKROCK FINANCE, INC. | 1364742 | 29.53M | 16.33B | Jun 30, 2024 |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 24.28M | 12.17B | Jun 30, 2026 |
| 5 | STATE STREET CORP | 93751 | 16.83M | 8.44B | Jun 30, 2026 |
| 6 | FMR LLC | 315066 | 14.08M | 7.06B | Jun 30, 2026 |
| 7 | MORGAN STANLEY | 895421 | 10.76M | 5.40B | Jun 30, 2026 |
| 8 | JPMORGAN CHASE & CO | 19617 | 8.50M | 4.31B | Jun 30, 2026 |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 8.38M | 4.18B | Jun 30, 2026 |
| 10 | FRANKLIN TEMPLETON INC | 38777 | 7.27M | 3.65B | Jun 30, 2026 |
| 11 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 6.23M | 3.12B | Jun 30, 2026 |
| 12 | CAPITAL WORLD INVESTORS | 1422849 | 6.20M | 3.11B | Jun 30, 2026 |
| 13 | PRICE T ROWE ASSOCIATES INC /MD/ | 80255 | 5.12M | 2.57M | Jun 30, 2026 |
| 14 | NORGES BANK | 1374170 | 5.09M | 2.55B | Jun 30, 2026 |
| 15 | CAPITAL RESEARCH GLOBAL INVESTORS | 1422848 | 4.15M | 2.08B | Jun 30, 2026 |
| 16 | BANK OF NEW YORK MELLON CORP | 1390777 | 3.94M | 1.97B | Jun 30, 2026 |
| 17 | BANK OF AMERICA CORP /DE/ | 70858 | 3.90M | 1.95B | Jun 30, 2026 |
| 18 | ROYAL BANK OF CANADA | 1000275 | 3.55M | 1.78B | Jun 30, 2026 |
| 19 | NORTHERN TRUST CORP | 73124 | 3.33M | 1.67B | Jun 30, 2026 |
| 20 | CAPITAL INTERNATIONAL INVESTORS | 1562230 | 3.18M | 1.60B | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.