Harry Burn’s Thermo Fisher Scientific TMO Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $82.9M | Buy |
+165,318
| New | +$79.4M | 2.55% | 22 |
|
|
2020
Q4 | – | Sell |
-160,052
| Closed | -$70.7M | – | 41 |
|
|
2020
Q3 | $70.7M | Sell |
160,052
-28,357
| -15% | -$11.7M | 2.21% | 28 |
|
|
2020
Q2 | $68.3M | Sell |
188,409
-128,524
| -41% | -$43.1M | 2.1% | 30 |
|
|
2020
Q1 | $89.9M | Sell |
316,933
-41,748
| -12% | -$13.2M | 3.13% | 12 |
|
|
2019
Q4 | $117M | Sell |
358,681
-90,338
| -20% | -$27.4M | 2.72% | 19 |
|
|
2019
Q3 | $131M | Buy |
449,019
+55,744
| +14% | +$16M | 2.72% | 20 |
|
|
2019
Q2 | $115M | Sell |
393,275
-121,453
| -24% | -$33.5M | 2.24% | 24 |
|
|
2019
Q1 | $141M | Sell |
514,728
-5,938
| -1% | -$1.48M | 2.71% | 19 |
|
|
2018
Q4 | $117M | Sell |
520,666
-154,044
| -23% | -$36.1M | 2.4% | 25 |
|
|
2018
Q3 | $165M | Sell |
674,710
-28,378
| -4% | -$6.53M | 2.82% | 19 |
|
|
2018
Q2 | $146M | Sell |
703,088
-42,464
| -6% | -$9.01M | 2.45% | 24 |
|
|
2018
Q1 | $154M | Sell |
745,552
-231,407
| -24% | -$48.6M | 2.49% | 24 |
|
|
2017
Q4 | $186M | Sell |
976,959
-105,505
| -10% | -$20.2M | 2.83% | 17 |
|
|
2017
Q3 | $205M | Sell |
1,082,464
-19,079
| -2% | -$3.46M | 3.35% | 6 |
|
|
2017
Q2 | $192M | Buy |
1,101,543
+31,496
| +3% | +$5.29M | 3.15% | 9 |
|
|
2017
Q1 | $164M | Sell |
1,070,047
-11,473
| -1% | -$1.75M | 2.73% | 21 |
|
|
2016
Q4 | $153M | Buy |
1,081,520
+86,582
| +9% | +$12.8M | 2.63% | 25 |
|
|
2016
Q3 | $158M | Sell |
994,938
-1,209,315
| -55% | -$186M | 2.82% | 16 |
|
|
2016
Q2 | $138M | Buy |
2,204,253
+1,217,950
| +123% | +$180M | 2.53% | 26 |
|
|
2016
Q1 | $140M | Sell |
986,303
-384,381
| -28% | -$51.5M | 2.54% | 28 |
|
|
2015
Q4 | $194M | Sell |
1,370,684
-128,041
| -9% | -$17.1M | 3.54% | 1 |
|
|
2015
Q3 | $183M | Sell |
1,498,725
-46,331
| -3% | -$6.04M | 3.45% | 2 |
|
|
2015
Q2 | $200M | Sell |
1,545,056
-27,850
| -2% | -$3.63M | 3.23% | 4 |
|
|
2015
Q1 | $211M | Sell |
1,572,906
-17,226
| -1% | -$2.22M | 3.38% | 2 |
|
|
2014
Q4 | $199M | Sell |
1,590,132
-46,340
| -3% | -$5.63M | 3.13% | 2 |
|
|
2014
Q3 | $199M | Buy |
1,636,472
+295,241
| +22% | +$35.9M | 3.21% | 3 |
|
|
2014
Q2 | $158M | Buy |
1,341,231
+348,939
| +35% | +$41.1M | 2.56% | 19 |
|
|
2014
Q1 | $119M | Sell |
992,292
-473,036
| -32% | -$56.2M | 2.05% | 35 |
|
|
2013
Q4 | $163M | Sell |
1,465,328
-231,779
| -14% | -$23M | 2.74% | 2 |
|
|
2013
Q3 | $156M | Sell |
1,697,107
-32,555
| -2% | -$2.94M | 2.91% | 1 |
|
|
2013
Q2 | $146M | Buy |
+1,729,662
| New | +$144M | 2.85% | 2 |
|
Other funds holding TMO
Harry Burn's TMO Position: Q2 2026 in Review
Harry Burn opened a new position in Thermo Fisher Scientific (TMO) in Q2 2026: 165,318 shares worth $82.9M. The stake represents 2.55% of the portfolio and ranks #22 among its holdings. This is a return to the name: Harry Burn previously reported a position in TMO as recently as Q3 2020.
Harry Burn first reported a position in TMO in Q2 2013 and has held it in 31 quarters since. The position peaked at $211M in Q1 2015. 2,606 funds tracked by Wall St. Rank hold TMO as of Q2 2026.
- Harry Burn held 165,318 shares of Thermo Fisher Scientific worth $82.9M as of Q2 2026.
- Thermo Fisher Scientific was a new Harry Burn position in Q2 2026.
- Thermo Fisher Scientific made up 2.55% of Harry Burn's portfolio in Q2 2026, its #22 holding.
- Harry Burn first reported a position in Thermo Fisher Scientific in Q2 2013 and has held it in 31 quarters since.
- Harry Burn's Thermo Fisher Scientific position peaked at $211M in Q1 2015.
- 2,606 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q2 2026.
Based on Sound Shore Management's 13F filing for Q2 2026, filed 12 Aug 2026.