Back to WESTFIELD CAPITAL MANAGEMENT CO LP WESTFIELD CAPITAL MANAGEMENT CO LP

TMOTMO
31 quarters

Position history for WESTFIELD CAPITAL MANAGEMENT CO LPWESTFIELD CAPITAL MANAGEMENT CO LP's holdings in THERMO FISHER SCIENTIFIC INC

WESTFIELD CAPITAL MANAGEMENT CO LP holds 14,214 shares of TMO (THERMO FISHER SCIENTIFIC INC), worth $7.1M as of 2026-Q2. The position was increased (+5.5% shares). TMO represents 0.0% of WESTFIELD CAPITAL MANAGEMENT CO LP's portfolio.

Current Value

$7.1M

Current Shares

14,214

Total Value Change

-$102.1M

Total Shares Change

-473,890

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
14,214
+5.5%
$7.1M0.0%$501.36
29
2026-Q1
Decreased
13,474
-1.5%
$6.6M0.0%$508.10
0
2025-Q4
Unchanged
13,681
0.0%
$7.9M0.0%$583.45
0
2025-Q3
Increased
13,681
+0.4%
$6.6M0.0%$461.69
27
2025-Q2
Decreased
13,626
-5.0%
$5.5M0.0%$407.61
0
2025-Q1
Decreased
14,335
-3.6%
$7.1M0.0%$498.82
0
2024-Q4
Decreased
14,869
-12.4%
$7.7M0.0%$517.01
0
2024-Q3
Decreased
16,972
-6.3%
$10.5M0.0%$611.80
0
2024-Q2
Increased
18,114
+2.7%
$10M0.0%$550.29
28
2024-Q1
Decreased
17,634
-7.5%
$10.2M0.1%$577.97
0
2023-Q4
Decreased
19,062
-11.3%
$10.1M0.1%$527.48
0
2023-Q3
Decreased
21,481
-55.8%
$10.9M0.1%$502.68
0
2023-Q2
Decreased
48,613
-67.6%
$25.4M0.2%$510.49
0
2023-Q1
Decreased
150,010
-20.8%
$86.5M0.6%$558.33
0
2022-Q4
Decreased
189,430
-3.3%
$104.3M0.8%$545.80
0
2022-Q3
Decreased
195,980
-1.4%
$99.4M0.8%$511.75
0
2022-Q2
Decreased
198,664
-3.9%
$107.9M0.8%$530.60
0
2022-Q1
Increased
206,639
+9.4%
$122.1M0.8%$588.89
47
2021-Q4
Decreased
188,828
-18.9%
$126M0.7%$658.09
0
2021-Q3
Decreased
232,794
-33.4%
$133M0.8%$572.96
0
2021-Q2
Decreased
349,428
-3.1%
$176.3M1.1%$502.18
0
2021-Q1
Increased
360,530
+0.9%
$164.5M1.0%$445.84
48
2020-Q4
Decreased
357,198
-16.1%
$166.4M1.0%$455.71
0
2020-Q3
Decreased
425,484
-6.4%
$187.9M1.2%$428.47
0
2020-Q2
Decreased
454,586
-0.9%
$164.7M1.1%$345.89
0
2020-Q1
Increased
458,961
+0.4%
$130.2M1.1%$280.78
48
2019-Q4
Decreased
457,299
-2.2%
$148.6M1.1%$320.03
0
2019-Q3
Increased
467,476
+3.0%
$136.2M1.1%$282.80
49
2019-Q2
Decreased
454,091
-0.6%
$133.4M1.0%$288.80
0
2019-Q1
Decreased
456,640
-6.5%
$125M1.0%$268.99
0
2018-Q4
New
488,104
-
$109.2M0.9%$218.44
59

Other major holders of TMO: BNP PARIBAS FINANCIAL MARKETS, VANGUARD GROUP INC, BlackRock, Inc.

Analytics tracking helps us improve the product. Essential functions stay on either way. How analytics data is used