Vanguard Asset Management
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Vanguard Asset Management’s Thermo Fisher Scientific TMO Stock Holding History

Vanguard Asset Management’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 		$366M Buy
729,800
+77,079
+12% +$37M 0.25% 68
2026
Q1 		$321M Buy
+652,721
New +$354M 0.27% 61

Other funds holding TMO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Vanguard Asset Management's TMO Position: Q2 2026 in Review

Vanguard Asset Management increased its Thermo Fisher Scientific (TMO) stake by 12% in Q2 2026, buying an estimated $37M and bringing the position to 729,800 shares worth $366M. The position accounts for 0.25% of the portfolio, ranked #68.

Vanguard Asset Management first reported a position in TMO in Q1 2026 and has held it in 2 quarters since. 2,508 funds tracked by Wall St. Rank hold TMO as of Q2 2026.

  • Vanguard Asset Management held 729,800 shares of Thermo Fisher Scientific worth $366M as of Q2 2026.
  • Vanguard Asset Management bought 77,079 Thermo Fisher Scientific shares in Q2 2026, an estimated $37M.
  • Thermo Fisher Scientific made up 0.25% of Vanguard Asset Management's portfolio in Q2 2026, its #68 holding.
  • Vanguard Asset Management first reported a position in Thermo Fisher Scientific in Q1 2026 and has held it in 2 quarters since.
  • 2,508 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q2 2026.

Based on Vanguard Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.