Does Aviva own TMO stock?

Yes. As of its Q2 2026 13F, Aviva holds 404,389 shares of TMO (Thermo Fisher Scientific), worth $202.7M.

How many shares of TMO does Aviva own?

As of its Q2 2026 13F, Aviva holds 404,389 shares of TMO (Thermo Fisher Scientific).

What is Aviva's TMO position worth?

As of its Q2 2026 13F, Aviva's TMO position is worth $202.7M.

Is Aviva buying or selling TMO?

In Q2 2026, Aviva increased its TMO position by 20,387 shares (+5.3%).

When did Aviva first buy TMO?

Aviva already held TMO in its Q4 2018 13F, the earliest on record, and has listed it in 31 quarterly 13F filings.

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AVIVA PLC

TMO
31 quarters

Position history for AVIVA PLC's holdings in Thermo Fisher Scientific Inc.

Current Value

$202.7M

Current Shares

404,389

Total Value Change

+$139.1M

Total Shares Change

+120,054

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	404,389	+5.3%	$202.7M	0.3%	$500.98	39
2026-Q1	Decreased	384,002	-5.5%	$188.7M	0.3%	$490.66	0
2025-Q4	Decreased	406,165	-3.6%	$235.4M	0.4%	$577.86	0
2025-Q3	Decreased	421,207	-1.1%	$204.3M	0.4%	$483.32	0
2025-Q2	Increased	426,102	+58.9%	$172.8M	0.4%	$403.68	52
2025-Q1	Increased	268,213	+10.7%	$133.5M	0.3%	$494.90	40
2024-Q4	Decreased	242,262	-18.5%	$126M	0.3%	$516.97	0
2024-Q3	Decreased	297,135	-0.0%	$183.8M	0.5%	$614.24	0
2024-Q2	Increased	297,192	+10.6%	$164.3M	0.5%	$548.78	40
2024-Q1	Decreased	268,762	-2.0%	$156.2M	0.5%	$576.38	0
2023-Q4	Decreased	274,181	-6.4%	$145.5M	0.5%	$526.03	0
2023-Q3	Decreased	292,943	-11.9%	$148.3M	0.6%	$501.29	0
2023-Q2	Increased	332,374	+56.1%	$173.4M	0.7%	$516.37	61
2023-Q1	Decreased	212,946	-8.5%	$122.7M	0.6%	$570.05	0
2022-Q4	Increased	232,776	+18.1%	$128.2M	0.6%	$544.30	50
2022-Q3	Decreased	197,173	-0.5%	$100M	0.6%	$501.04	0
2022-Q2	Increased	198,191	+4.9%	$107.7M	0.6%	$536.40	44
2022-Q1	Decreased	188,961	-24.8%	$111.6M	0.6%	$582.83	0
2021-Q4	Increased	251,227	+4.5%	$167.6M	0.7%	$658.04	45
2021-Q3	Decreased	240,507	-0.4%	$137.4M	0.6%	$563.23	0
2021-Q2	Decreased	241,440	-9.6%	$121.8M	0.5%	$497.08	0
2021-Q1	Decreased	267,098	-14.0%	$121.9M	0.6%	$449.45	0
2020-Q4	Decreased	310,665	-0.4%	$144.7M	0.8%	$458.44	0
2020-Q3	Decreased	311,927	-2.6%	$137.7M	0.8%	$434.36	0
2020-Q2	Decreased	320,185	-14.3%	$116M	0.7%	$356.28	0
2020-Q1	Decreased	373,425	-1.3%	$105.9M	0.8%	$278.68	0
2019-Q4	Increased	378,203	+2.5%	$122.9M	0.7%	$318.98	43
2019-Q3	Increased	369,012	+15.1%	$107.5M	0.7%	$285.82	49
2019-Q2	Increased	320,529	+12.6%	$94.1M	0.6%	$288.00	47
2019-Q1	Increased	284,619	+0.1%	$77.9M	0.5%	$268.25	42
2018-Q4	First report	284,335	-	$63.6M	0.5%	$219.16	0

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

TMO31 quarters

TMO
31 quarters