Auto-Owners Insurance’s Thermo Fisher Scientific TMO Stock Holding History

Auto-Owners Insurance’s Portfolio TMO Stock Details TMO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.1M	Hold	4,190	–	–	0.05%	60
2026 Q1	$2.06M	Hold	4,190	–	–	0.04%	64
2025 Q4	$2.43M	Hold	4,190	–	–	0.05%	62
2025 Q3	$2.03M	Hold	4,190	–	–	0.05%	64
2025 Q2	$1.7M	Sell	4,190 -283,810	-99%	-$119M	0.04%	68
2025 Q1	$12.5M	Buy	288,000 +283,810	+6,774%	+$154M	0.33%	56
2024 Q4	$2.18M	Hold	4,190	–	–	0.05%	67
2024 Q3	$2.59M	Hold	4,190	–	–	0.06%	70
2024 Q2	$2.32M	Hold	4,190	–	–	0.06%	69
2024 Q1	$2.44M	Hold	4,190	–	–	0.06%	67
2023 Q4	$2.22M	Hold	4,190	–	–	0.07%	66
2023 Q3	$2.12M	Hold	4,190	–	–	0.07%	66
2023 Q2	$2.19M	Hold	4,190	–	–	0.07%	66
2023 Q1	$2.41M	Hold	4,190	–	–	0.08%	63
2022 Q4	$2.31M	Buy	+4,190	New	+$2.22M	0.08%	62

Other funds holding TMO

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Auto-Owners Insurance's TMO Position: Q2 2026 in Review

Auto-Owners Insurance held its Thermo Fisher Scientific (TMO) position steady in Q2 2026 at 4,190 shares worth $2.1M. The position accounts for 0.05% of the portfolio, ranked #60.

Auto-Owners Insurance first reported a position in TMO in Q4 2022 and has held it in 15 quarters since. The position peaked at $12.5M in Q1 2025. 2,609 funds tracked by Wall St. Rank hold TMO as of Q2 2026.

Auto-Owners Insurance held 4,190 shares of Thermo Fisher Scientific worth $2.1M as of Q2 2026.
Auto-Owners Insurance left its Thermo Fisher Scientific share count unchanged in Q2 2026.
Thermo Fisher Scientific made up 0.05% of Auto-Owners Insurance's portfolio in Q2 2026, its #60 holding.
Auto-Owners Insurance first reported a position in Thermo Fisher Scientific in Q4 2022 and has held it in 15 quarters since.
Auto-Owners Insurance's Thermo Fisher Scientific position peaked at $12.5M in Q1 2025.
2,609 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q2 2026.

Based on Auto-Owners Insurance's 13F filing for Q2 2026, filed 15 Jul 2026.