Oppenheimer & Co’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
Q1 | $14.1M | Sell |
28,773
-1,046
| -4% | -$568K | 0.17% | 123 |
|
|
2025
Q4 | $17.3M | Sell |
29,819
-540
| -2% | -$305K | 0.25% | 82 |
|
|
2025
Q3 | $14.7M | Sell |
30,359
-1,097
| -3% | -$511K | 0.18% | 114 |
|
|
2025
Q2 | $12.8M | Buy |
31,456
+1,184
| +4% | +$495K | 0.17% | 129 |
|
|
2025
Q1 | $15.1M | Buy |
30,272
+814
| +3% | +$441K | 0.23% | 83 |
|
|
2024
Q4 | $15.3M | Sell |
29,458
-807
| -3% | -$444K | 0.23% | 82 |
|
|
2024
Q3 | $18.7M | Sell |
30,265
-1,168
| -4% | -$691K | 0.29% | 69 |
|
|
2024
Q2 | $17.4M | Buy |
31,433
+144
| +0.5% | +$82.5K | 0.28% | 72 |
|
|
2024
Q1 | $18.2M | Buy |
31,289
+662
| +2% | +$371K | 0.3% | 64 |
|
|
2023
Q4 | $16.3M | Sell |
30,627
-1,090
| -3% | -$528K | 0.3% | 64 |
|
|
2023
Q3 | $16.1M | Sell |
31,717
-975
| -3% | -$520K | 0.33% | 56 |
|
|
2023
Q2 | $17.1M | Sell |
32,692
-95
| -0.3% | -$51.3K | 0.34% | 51 |
|
|
2023
Q1 | $18.9M | Sell |
32,787
-3,942
| -11% | -$2.22M | 0.4% | 43 |
|
|
2022
Q4 | $20.2M | Buy |
36,729
+236
| +0.6% | +$125K | 0.46% | 34 |
|
|
2022
Q3 | $18.5M | Sell |
36,493
-6,442
| -15% | -$3.61M | 0.43% | 36 |
|
|
2022
Q2 | $23.3M | Buy |
42,935
+4,162
| +11% | +$2.29M | 0.5% | 30 |
|
|
2022
Q1 | $22.9M | Sell |
38,773
-1,251
| -3% | -$719K | 0.41% | 41 |
|
|
2021
Q4 | $26.7M | Buy |
40,024
+498
| +1% | +$311K | 0.47% | 31 |
|
|
2021
Q3 | $22.6M | Sell |
39,526
-4,663
| -11% | -$2.56M | 0.42% | 38 |
|
|
2021
Q2 | $22.3M | Buy |
44,189
+1,487
| +3% | +$702K | 0.4% | 41 |
|
|
2021
Q1 | $19.5M | Sell |
42,702
-13,481
| -24% | -$6.43M | 0.39% | 49 |
|
|
2020
Q4 | $26.2M | Sell |
56,183
-5,980
| -10% | -$2.8M | 0.55% | 26 |
|
|
2020
Q3 | $27.4M | Sell |
62,163
-15,672
| -20% | -$6.47M | 0.69% | 21 |
|
|
2020
Q2 | $28.2M | Sell |
77,835
-1,856
| -2% | -$622K | 0.73% | 20 |
|
|
2020
Q1 | $22.6M | Sell |
79,691
-2,439
| -3% | -$769K | 0.69% | 25 |
|
|
2019
Q4 | $26.7M | Sell |
82,130
-3,551
| -4% | -$1.08M | 0.66% | 24 |
|
|
2019
Q3 | $25M | Buy |
85,681
+1,177
| +1% | +$337K | 0.68% | 23 |
|
|
2019
Q2 | $24.8M | Sell |
84,504
-2,419
| -3% | -$666K | 0.67% | 24 |
|
|
2019
Q1 | $23.8M | Sell |
86,923
-402
| -0.5% | -$100K | 0.64% | 29 |
|
|
2018
Q4 | $19.5M | Sell |
87,325
-4,901
| -5% | -$1.15M | 0.61% | 32 |
|
|
2018
Q3 | $22.5M | Sell |
92,226
-1,955
| -2% | -$450K | 0.57% | 35 |
|
|
2018
Q2 | $19.5M | Sell |
94,181
-282
| -0.3% | -$59.9K | 0.53% | 38 |
|
|
2018
Q1 | $19.5M | Buy |
94,463
+11,255
| +14% | +$2.36M | 0.5% | 42 |
|
|
2017
Q4 | $15.8M | Sell |
83,208
-527
| -0.6% | -$101K | 0.41% | 49 |
|
|
2017
Q3 | $15.8M | Sell |
83,735
-748
| -0.9% | -$135K | 0.42% | 51 |
|
|
2017
Q2 | $14.7M | Buy |
84,483
+9,290
| +12% | +$1.56M | 0.41% | 50 |
|
|
2017
Q1 | $11.5M | Sell |
75,193
-15,857
| -17% | -$2.42M | 0.33% | 68 |
|
|
2016
Q4 | $12.8M | Sell |
91,050
-392
| -0.4% | -$57.8K | 0.37% | 62 |
|
|
2016
Q3 | $14.5M | Sell |
91,442
-1,548
| -2% | -$239K | 0.42% | 55 |
|
|
2016
Q2 | $13.7M | Sell |
92,990
-3,117
| -3% | -$460K | 0.41% | 55 |
|
|
2016
Q1 | $13.6M | Sell |
96,107
-2,452
| -2% | -$329K | 0.41% | 54 |
|
|
2015
Q4 | $14M | Buy |
98,559
+84
| +0.1% | +$11.2K | 0.42% | 49 |
|
|
2015
Q3 | $12M | Buy |
98,475
+33,879
| +52% | +$4.41M | 0.37% | 56 |
|
|
2015
Q2 | $8.38M | Sell |
64,596
-34,404
| -35% | -$4.49M | 0.23% | 97 |
|
|
2015
Q1 | $13.3M | Buy |
99,000
+33,755
| +52% | +$4.35M | 0.36% | 58 |
|
|
2014
Q4 | $8.17M | Sell |
65,245
-3,439
| -5% | -$418K | 0.23% | 103 |
|
|
2014
Q3 | $8.36M | Sell |
68,684
-2,433
| -3% | -$296K | 0.25% | 95 |
|
|
2014
Q2 | $8.39M | Sell |
71,117
-357
| -0.5% | -$42K | 0.25% | 92 |
|
|
2014
Q1 | $8.59M | Buy |
71,474
+4,306
| +6% | +$512K | 0.26% | 89 |
|
|
2013
Q4 | $7.48M | Buy |
67,168
+2,215
| +3% | +$220K | 0.24% | 102 |
|
|
2013
Q3 | $5.99M | Buy |
64,953
+179
| +0.3% | +$16.2K | 0.21% | 125 |
|
|
2013
Q2 | $5.48M | Buy |
+64,774
| New | +$5.39M | 0.21% | 120 |
|
Other funds holding TMO
VCM
Oppenheimer & Co's TMO Position: Q1 2026 in Review
Oppenheimer & Co reduced its Thermo Fisher Scientific (TMO) stake by 3.5% in Q1 2026, selling an estimated $568K and leaving 28,773 shares worth $14.1M. The position accounts for 0.17% of the portfolio, ranked #123.
Oppenheimer & Co first reported a position in TMO in Q2 2013 and has held it in 52 quarters since. The position peaked at $28.2M in Q2 2020. 2,587 funds tracked by Wall St. Rank hold TMO as of Q1 2026.
- Oppenheimer & Co held 28,773 shares of Thermo Fisher Scientific worth $14.1M as of Q1 2026.
- Oppenheimer & Co sold 1,046 Thermo Fisher Scientific shares in Q1 2026, an estimated $568K.
- Thermo Fisher Scientific made up 0.17% of Oppenheimer & Co's portfolio in Q1 2026, its #123 holding.
- Oppenheimer & Co first reported a position in Thermo Fisher Scientific in Q2 2013 and has held it in 52 quarters since.
- Oppenheimer & Co's Thermo Fisher Scientific position peaked at $28.2M in Q2 2020.
- 2,587 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q1 2026.
Based on Oppenheimer & Co's 13F filing for Q1 2026, filed 24 Apr 2026.