Lee Ainslie - Maverick Capital
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    239
Portfolio value:    $8,599,101,588
Holdings Activity Buys Sells    History
Holding/activity history for  Thermo Fisher Scientific Inc. (TMO)
← All TMO superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2024   Q2 0 0.00 Sell 100.00% <0.01 $528.37–622.30 · VW $588.58i SEC
2024   Q1 749 <0.01 Reduce 50.76% <0.01 $529.64–603.82 · VW $567.15i $435,326 SEC
2023   Q4 1,521 0.02 Add 94.25% <0.01 $487.06–575.00 · VW $544.08i $807,332 SEC
2023   Q3 783 <0.01 Buy <0.01 $415.60–565.86 · VW $492.41i $396,331 SEC
2021   Q3 0 0.00 Sell 100.00% <0.01 $549.18–666.65 · VW $616.22i SEC
2021   Q2 876 <0.01 Reduce 63.42% <0.01 $438.72–560.70 · VW $518.12i $442,000 SEC
2021   Q1 2,395 0.01 Add 118.12% <0.01 $433.52–499.00 · VW $467.34i $1,093,000 SEC
2020   Q4 1,098 0.01 Buy 0.01 $448.54–526.59 · VW $475.07i $511,000 SEC
2020   Q2 0 0.00 Sell 100.00% <0.01 $330.57–433.45 · VW $397.67i SEC
2020   Q1 221 <0.01 Buy <0.01 $250.21–351.86 · VW $317.09i $63,000 SEC
2019   Q4 0 0.00 Sell 100.00% 0.05 $284.83–342.26 · VW $305.96i SEC
2019   Q3 12,086 0.05 Buy 0.05 $270.33–316.03 · VW $300.10i $3,520,000 SEC
2019   Q2 0 0.00 Sell 100.00% 0.10 $264.30–305.45 · VW $285.60i SEC
2019   Q1 26,370 0.10 Add 19.75% 0.02 $246.67–282.98 · VW $265.54i $7,218,000 SEC
2018   Q4 22,020 0.07 Add 94.35% 0.03 $208.34–260.11 · VW $242.67i $4,928,000 SEC
2018   Q3 11,330 0.04 Buy 0.04 $217.88–250.75 · VW $239.39i $2,765,000 SEC
2009   Q2 0 0.00 Sell 100.00% 0.97 $37.50–46.80 · VW $43.17i SEC
2009   Q1 1,364,657 0.97 Add 8.84% 0.08 $30.83–39.10 · VW $36.28i $48,677,000 SEC
2008   Q4 1,253,858 0.94 Reduce 64.13% 1.58 $28.52–40.34 · VW $35.04i $42,719,000 SEC
2008   Q3 3,495,102 2.46 Add 3.84% 0.09 $26.65–61.84 · VW $41.39i $192,231,000 SEC
2008   Q2 3,365,920 1.83 Reduce 4.91% 0.11 $54.56–62.77 · VW $59.30i $187,583,000 SEC
2008   Q1 3,539,790 2.27 Reduce 33.49% 1.08 $52.01–59.87 · VW $56.97i $201,202,000 SEC
2007   Q4 5,321,890 3.24 Add 2.58% 0.08 $46.63–59.25 · VW $53.94i $306,967,000 SEC
2007   Q3 5,188,070 3.23 Reduce 9.21% 0.35 $53.23–62.02 · VW $57.63i $299,455,000 SEC
2007   Q2 5,714,400 3.79 Add 52.18% 1.30 $48.71–55.25 · VW $52.73i $295,549,000 SEC
2007   Q1 3,755,000 2.11 Buy 2.11 $43.60–54.90 · VW $51.03i $175,546,000 SEC
1999   Q4 0 0.00 Sell 100.00% 0.04 $13.69–17.88 · VW $15.73i SEC
1999   Q2 60,000 0.04 Buy 0.04 $15.44–20.25 · VW $17.19i $1,204,000 SEC
Price snapshot:
Current price$528.51
52-week low$401.89
52-week high$642.71