Latest Period
Q1 2026
Security Snapshot
THERMO FISHER SCIENTIFIC INC - COM Institutional Ownership
CUSIP: 883556102
13F Institutional Holders and Ownership History from Q4 2023 to Q1 2026
Institutions Reporting
124
Shares (Excl. Options)
4,009,676
Price
$491.53
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- Type / Class
- Equity / COM
- Price per share
- $491.53
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 4,009,676
- Total reported value
- $1,952,507,810
- Share change
- 0
- Number of holders
- 124
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Key facts
- 883556102 - THERMO FISHER SCIENTIFIC INC - COM is tracked under CUSIP 883556102.
- 124 institutions reported positions in Q1 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder count moved from 5 to 124 between Q4 2025 and Q1 2026.
- Reported value moved from $29,842,768,984 to $1,952,507,810.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 124 institutions filings for Q1 2026.
Security key
883556102
Latest holder period
Q1 2026
13F holders
124
13D/G owners
0
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 883556102:
As of 31 Mar 2026, 124 institutional investors reported holding 4,009,676 shares of THERMO FISHER SCIENTIFIC INC - COM.
Institutional Holders of THERMO FISHER SCIENTIFIC INC - COM across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 4,009,676 | $1,952,507,810 | $491.53 | 124 | |
| 2025 Q4 | 51,489,554 | $29,842,768,984 | +$560,170,816 | $579.45 | 5 |
| 2024 Q3 | 16,318,961 | $10,100,655,222 | +$77,366,537 | $618.95 | 1 |
| 2024 Q2 | 45,723,291 | $25,291,232,027 | +$88,054,611 | $553.19 | 2 |
| 2024 Q1 | 45,563,788 | $26,488,526,937 | +$440,074,231 | $581.21 | 2 |
| 2023 Q4 | 44,806,690 | $23,788,551,105 | $530.96 | 2 |