IMC Chicago’s Thermo Fisher Scientific TMO Stock Holding History

IMC Chicago’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	$5.78M	Buy	11,538 +2,521	+28%	+$1.21M	﹤0.01%	1979
2026 Q1	$4.43M	Sell	9,017 -25,367	-74%	-$13.8M	﹤0.01%	1878
2025 Q4	$19.9M	Buy	34,384 +8,900	+35%	+$5.03M	0.01%	853
2025 Q3	$12.4M	Sell	25,484 -12,587	-33%	-$5.86M	﹤0.01%	1037
2025 Q2	$15.4M	Buy	+38,071	New	+$15.9M	0.01%	810
2022 Q2	–	Sell	-19,094	Closed	-$10.5M	–	1166
2022 Q1	$11.3M	Buy	+19,094	New	+$11M	0.01%	443
2021 Q2	–	Sell	-32,199	Closed	-$15.2M	–	1189
2021 Q1	$14.7M	Buy	32,199 +20,812	+183%	+$9.93M	0.02%	364
2020 Q4	$5.3M	Buy	+11,387	New	+$5.34M	0.01%	536

Other funds holding TMO

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

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

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return

Mitsubishi UFJ Asset Management Tokyo, Japan $180B AUM 37.51% 1-Year Est. Return

Parnassus Investments San Francisco, California $37.4B AUM 35.42% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return

Temasek Holdings Singapore $37.3B AUM 12.6% 1-Year Est. Return

IMC Chicago's TMO Position: Q2 2026 in Review

IMC Chicago increased its Thermo Fisher Scientific (TMO) stake by 28% in Q2 2026, buying an estimated $1.21M and bringing the position to 11,538 shares worth $5.78M. The position accounts for ﹤0.01% of the portfolio, ranked #1979.

IMC Chicago first reported a position in TMO in Q4 2020 and has held it in 8 quarters since. The position peaked at $19.9M in Q4 2025. 1,619 funds tracked by Wall St. Rank hold TMO as of Q2 2026.

IMC Chicago held 11,538 shares of Thermo Fisher Scientific worth $5.78M as of Q2 2026.
IMC Chicago bought 2,521 Thermo Fisher Scientific shares in Q2 2026, an estimated $1.21M.
Thermo Fisher Scientific made up ﹤0.01% of IMC Chicago's portfolio in Q2 2026, its #1979 holding.
IMC Chicago first reported a position in Thermo Fisher Scientific in Q4 2020 and has held it in 8 quarters since.
IMC Chicago's Thermo Fisher Scientific position peaked at $19.9M in Q4 2025.
1,619 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q2 2026.

Based on IMC Chicago's 13F filing for Q2 2026, filed 6 Aug 2026.