CJ
TMO icon

Caitlin John’s Thermo Fisher Scientific TMO Stock Holding History

Caitlin John’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 		$501 Buy
+1
New +$480 ﹤0.01% 940
2026
Q1 		– Sell
-6
Closed -$3.48K – 999
2025
Q4 		$3.48K Hold
6
– – ﹤0.01% 673
2025
Q3 		$2.91K Buy
+6
New +$2.79K ﹤0.01% 651
2025
Q1 		– Sell
-6
Closed -$3.12K – 740
2024
Q4 		$3.12K Hold
6
– – ﹤0.01% 610
2024
Q3 		$3.25K Hold
6
– – ﹤0.01% 607
2024
Q2 		$3.32K Hold
6
– – ﹤0.01% 599
2024
Q1 		$3.49K Hold
6
– – ﹤0.01% 618
2023
Q4 		$3.19K Buy
+6
New +$2.9K ﹤0.01% 629

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 $3.38T AUM 44.17% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 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

Caitlin John's TMO Position: Q2 2026 in Review

Caitlin John opened a new position in Thermo Fisher Scientific (TMO) in Q2 2026: 1 share worth $501. The stake represents ﹤0.01% of the portfolio and ranks #940 among its holdings. This is a return to the name: Caitlin John previously reported a position in TMO as recently as Q4 2025.

Caitlin John first reported a position in TMO in Q4 2023 and has held it in 8 quarters since. The position peaked at $3.49K in Q1 2024. 2,630 funds tracked by Wall St. Rank hold TMO as of Q2 2026.

  • Caitlin John held 1 share of Thermo Fisher Scientific worth $501 as of Q2 2026.
  • Thermo Fisher Scientific was a new Caitlin John position in Q2 2026.
  • Thermo Fisher Scientific made up ﹤0.01% of Caitlin John's portfolio in Q2 2026, its #940 holding.
  • Caitlin John first reported a position in Thermo Fisher Scientific in Q4 2023 and has held it in 8 quarters since.
  • Caitlin John's Thermo Fisher Scientific position peaked at $3.49K in Q1 2024.
  • 2,630 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q2 2026.

Based on Caitlin John's 13F filing for Q2 2026, filed 17 Aug 2026.