What does CUSIP 883556102 represent in this 13F holders report?

CUSIP 883556102 is the security identifier for TMO - THERMO FISHER SCIENTIFIC INC. - Common Stock used to aggregate holder disclosures.

How many institutions held TMO - THERMO FISHER SCIENTIFIC INC. - Common Stock in Q3 2023?

2346 institutional investors reported TMO - THERMO FISHER SCIENTIFIC INC. - Common Stock for Q3 2023. Use the holders table for investor-level position and value details.

THERMO FISHER SCIENTIFIC INC. - Common Stock (TMO)

CUSIP: 883556102

Q3 2023 13F Holders as of 30 Sep 2023

Type / Class: Equity / Common Stock
Shares outstanding: 371,963,108
Total 13F shares: 341,222,039
Share change: +1,611,702
Total reported value: $172,642,670,730
Put/Call ratio: 99%
Price per share: $506.17
Number of holders: 2,346
Value change: +$796,613,153
Number of buys: 1,066
Number of sells: 1,017

Security key

883556102

Report period

Q3 2023

Institutions

2,346

Top holders

TMO full security history Ownership snapshot Full 13F holder table Newer quarter: Q4 2023 Previous quarter: Q2 2023 THERMO FISHER SCIENTIFIC INC. SEC filings THERMO FISHER SCIENTIFIC INC. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 883556102

Newer quarter: Q4 2023 Previous quarter: Q2 2023

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top shareholders 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.

Lead holder

VANGUARD GROUP INC

13D/G signal

—

Evidence rows

Latest as of

30 Jun 2023

13F Lead comparable stake: 8.8% Showing first 8 of 50 holder rows. Open remaining rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
VANGUARD GROUP INC	13F Company 13F	8.8%	$16,998,677,609 32,580,120 shares	—	30 Jun 2023
BlackRock Finance, Inc.	13F Company 13F	8.1%	$15,675,768,291 30,044,597 shares	—	30 Jun 2023
STATE STREET CORP	13F Company 13F	4.3%	$8,414,692,965 16,116,956 shares	—	30 Jun 2023
Capital World Investors	13F Company 13F	3.5%	$6,718,028,094 12,876,098 shares	—	30 Jun 2023
MORGAN STANLEY	13F Company 13F	3.3%	$6,452,846,194 12,367,693 shares	—	30 Jun 2023
FMR LLC	13F Company 13F	2.5%	$4,805,391,213 9,210,141 shares	—	30 Jun 2023
PRICE T ROWE ASSOCIATES INC /MD/	13F Company 13F	2.5%	$4,758,020,000 9,119,347 shares	—	30 Jun 2023
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	1.9%	$3,630,172,487 6,978,869 shares	—	30 Jun 2023

Show 42 additional holder rows in the full holder list

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F Company 13F	1.8%	$3,545,220,293 6,794,864 shares	—	30 Jun 2023
NORGES BANK	13F Company 13F	1.8%	$3,458,124,043 6,627,933 shares	—	30 Jun 2023
Capital Research Global Investors	13F Company 13F	1.6%	$3,178,094,540 6,091,325 shares	—	30 Jun 2023
BANK OF AMERICA CORP /DE/	13F Company 13F	1.4%	$2,749,812,540 5,270,364 shares	—	30 Jun 2023
JPMORGAN CHASE & CO	13F Company 13F	1.4%	$2,662,218,146 5,102,478 shares	—	30 Jun 2023
ROYAL BANK OF CANADA	13F Company 13F	1.3%	$2,465,987,000 4,726,377 shares	—	30 Jun 2023
NORTHERN TRUST CORP	13F Company 13F	1%	$1,998,223,194 3,829,848 shares	—	30 Jun 2023
Bank of New York Mellon Corp	13F Company 13F	0.86%	$1,668,305,829 3,197,519 shares	—	30 Jun 2023
TCI Fund Management Ltd	13F Company 13F	0.85%	$1,655,607,709 3,173,182 shares	—	30 Jun 2023
PRIMECAP MANAGEMENT CO/CA/	13F Company 13F	0.83%	$1,606,002,327 3,078,107 shares	—	30 Jun 2023
Amundi	13F Individual 13F	0.76%	$1,475,538,128 2,841,891 shares	—	30 Jun 2023
WELLINGTON MANAGEMENT GROUP LLP	13F Company 13F	0.75%	$1,464,146,851 2,806,223 shares	—	30 Jun 2023
Legal & General Group Plc	13F Company 13F	0.7%	$1,361,818,686 2,610,108 shares	—	30 Jun 2023
PICTET ASSET MANAGEMENT SA	13F Company 13F	0.69%	$1,344,646,274 2,577,185 shares	—	30 Jun 2023
Fisher Asset Management, LLC	13F Company 13F	0.66%	$1,281,774,549 2,456,683 shares	—	30 Jun 2023
MANUFACTURERS LIFE INSURANCE COMPANY, THE	13F Company 13F	0.65%	$1,260,098,773 2,415,139 shares	—	30 Jun 2023
POLEN CAPITAL MANAGEMENT LLC	13F Company 13F	0.6%	$1,168,015,294 2,238,649 shares	—	30 Jun 2023
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F Company 13F	0.59%	$1,135,461,569 2,176,256 shares	—	30 Jun 2023
UBS Group AG	13F Company 13F	0.57%	$1,099,845,348 2,107,993 shares	—	30 Jun 2023
GOLDMAN SACHS GROUP INC	13F Company 13F	0.56%	$1,086,139,115 2,081,723 shares	—	30 Jun 2023
BROWN ADVISORY INC	13F Company 13F	0.55%	$1,071,795,020 2,054,231 shares	—	30 Jun 2023
FRANKLIN RESOURCES INC	13F Company 13F	0.54%	$1,047,510,244 2,007,686 shares	—	30 Jun 2023
LAZARD ASSET MANAGEMENT LLC	13F Company 13F	0.53%	$1,023,633,000 1,961,926 shares	—	30 Jun 2023
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	0.51%	$999,097,931 1,914,962 shares	—	30 Jun 2023
T. Rowe Price Investment Management, Inc.	13F Company 13F	0.5%	$979,928,000 1,878,155 shares	—	30 Jun 2023
WELLS FARGO & COMPANY/MN	13F Company 13F	0.45%	$872,708,115 1,672,656 shares	—	30 Jun 2023
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F Company 13F	0.44%	$950,513,673 1,649,138 shares	—	30 Jun 2023
ALLIANCEBERNSTEIN L.P.	13F Company 13F	0.44%	$849,421,000 1,628,023 shares	—	30 Jun 2023
Clearbridge Investments, LLC	13F Company 13F	0.44%	$847,281,116 1,623,922 shares	—	30 Jun 2023
GENERATION INVESTMENT MANAGEMENT LLP	13F Company 13F	0.43%	$838,342,162 1,606,789 shares	—	30 Jun 2023
AMERIPRISE FINANCIAL INC	13F Company 13F	0.43%	$829,593,777 1,590,031 shares	—	30 Jun 2023
Invesco Ltd.	13F Company 13F	0.42%	$811,288,885 1,554,938 shares	—	30 Jun 2023
Alecta Tjanstepension Omsesidigt	13F Company 13F	0.41%	$788,326,560 1,512,000 shares	—	30 Jun 2023
JANUS HENDERSON GROUP PLC	13F Company 13F	0.4%	$773,158,879 1,481,893 shares	—	30 Jun 2023
Mitsubishi UFJ Asset Management Co., Ltd.	13F Company 13F	0.38%	$740,223,943 1,418,733 shares	—	30 Jun 2023
DEUTSCHE BANK AG\	13F Company 13F	0.38%	$732,464,479 1,403,861 shares	—	30 Jun 2023
Swiss National Bank	13F Company 13F	0.37%	$726,849,925 1,393,100 shares	—	30 Jun 2023
Swedbank AB	13F Company 13F	0.37%	$715,991,266 1,372,288 shares	—	30 Jun 2023
C WorldWide Group Holding A/S	13F Company 13F	0.36%	$703,027,000 1,347,441 shares	—	30 Jun 2023
PUTNAM INVESTMENTS LLC	13F Company 13F	0.36%	$696,974,045 1,335,839 shares	—	30 Jun 2023
Nuveen Asset Management, LLC	13F Company 13F	0.36%	$694,277,595 1,330,671 shares	—	30 Jun 2023
MACKENZIE FINANCIAL CORP	13F Company 13F	0.34%	$659,439,449 1,270,327 shares	—	30 Jun 2023

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 Q3 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

2,346

341,222,039

Rows loaded

2,353

Investor	Option	Weight %	Change %	Reported value	* Price	Shares	Share Change	Activity	Report Period

* 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. An asterisk next to the price means the price is likely invalid.

Compare Q3 2023 vs Q2 2023 Across Filers

Q2 2023 holders

2,368

Q3 2023 holders

2,346

Holder diff

-22

Investor	Q2 2023 Shares	Q3 2023 Shares	Share Diff	Share Chg %	Q2 2023 value	Q3 2023 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend