PAMP
TMO icon

Polar Asset Management Partners’s Thermo Fisher Scientific TMO Stock Holding History

Polar Asset Management Partners’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
2025
Q4 		– Sell
-10,000
Closed -$4.85M – 825
2025
Q3 		$4.85M Buy
+10,000
New +$4.65M 0.05% 260
2017
Q2 		– Sell
-50,000
Closed -$7.68M – 305
2017
Q1 		$7.68M Buy
+50,000
New +$7.64M 0.2% 115

Other funds holding TMO

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Polar Asset Management Partners's TMO Position: Q1 2026 in Review

Polar Asset Management Partners sold out of Thermo Fisher Scientific (TMO) in Q1 2026, closing a stake of 7,015 shares — an estimated $4.06M sold.

Polar Asset Management Partners first reported a position in TMO in Q1 2017 and held it in 6 quarters. The position peaked at $23.1M in Q2 2017. 2,589 funds tracked by Wall St. Rank hold TMO as of Q1 2026.

  • Polar Asset Management Partners reported no remaining Thermo Fisher Scientific position as of Q1 2026 after selling out during the quarter.
  • Polar Asset Management Partners sold 7,015 Thermo Fisher Scientific shares in Q1 2026, an estimated $4.06M.
  • Polar Asset Management Partners first reported a position in Thermo Fisher Scientific in Q1 2017 and held it in 6 quarters.
  • Polar Asset Management Partners's Thermo Fisher Scientific position peaked at $23.1M in Q2 2017.
  • 2,589 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q1 2026.

Based on Polar Asset Management Partners's 13F filing for Q1 2026, filed 15 May 2026.