Security key
883556102
THERMO FISHER SCIENTIFIC INC. - COMMON STOCK (TMO)
CUSIP: 883556102
Q1 2023 13F Holders as of 31 Mar 2023
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 339,392,049
- Total 13F value
- $195,556,995,210
- Share change
- -4,294,841
- Put/Call ratio
- 90%
- SEC-reported price per share
- $576.37
- Number of holders
- 2,361
- Value change
- -$2,440,326,290
- Number of buys
- 972
- Number of sells
- 1,098
- Shares outstanding
- 371,022,701
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2023
Institutions
2,361
Top holders
10
TMO full security history
Ownership snapshot
Full 13F holder table
THERMO FISHER SCIENTIFIC INC. SEC filings
THERMO FISHER SCIENTIFIC INC. company facts
Broader feeds
Ownership snapshot
Top reported holders of TMO - THERMO FISHER SCIENTIFIC INC. - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
VANGUARD GROUP INC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
0/15
Latest evidence
31 Dec 2022
13F
Highest disclosed value: $17,916,520,726
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
VANGUARD GROUP INC has the largest disclosed position value at $17.92B.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens VANGUARD GROUP INC's linked filing trail.
Disclosed position value
Top 5
VANGUARD GROUP INC
$17.92B
BlackRock Finance, Inc.
$16.96B
STATE STREET CORP
$8.97B
Capital World Investors
$7.46B
MORGAN STANLEY
$6.46B
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$17,916,520,726
32,534,676 shares
|
— | 31 Dec 2022 |
| BlackRock Finance, Inc. |
13F
Company
|
—
denominator unverified
|
$16,955,812,062
30,790,122 shares
|
— | 31 Dec 2022 |
| STATE STREET CORP |
13F
Company
|
—
denominator unverified
|
$8,972,986,275
16,285,261 shares
|
— | 31 Dec 2022 |
| Capital World Investors |
13F
Company
|
—
denominator unverified
|
$7,459,294,930
13,545,241 shares
|
— | 31 Dec 2022 |
| MORGAN STANLEY |
13F
Company
|
—
denominator unverified
|
$6,459,629,409
11,730,063 shares
|
— | 31 Dec 2022 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
Company
|
—
denominator unverified
|
$5,117,151,354
9,292,254 shares
|
— | 31 Dec 2022 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
2,361
Shares
339,392,049
Rows available
2,361
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2023 vs Q1 2023 Across Filers
Q1 2023 holders
2,361
Q1 2023 holders
2,361
Holder diff
0
| Investor | Q1 2023 Shares | Q1 2023 Shares | Share Diff | Share Chg % | Q1 2023 value | Q1 2023 value | Value change | Value Chg % |
|---|