Brown Brothers Harriman & Co’s TransDigm Group TDG Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $4.77M | Buy |
3,583
+991
| +38% | +$1.22M | 0.02% | 228 |
|
|
2026
Q1 | $3M | Sell |
2,592
-2,599
| -50% | -$3.41M | 0.02% | 254 |
|
|
2025
Q4 | $6.9M | Buy |
5,191
+171
| +3% | +$224K | 0.04% | 147 |
|
|
2025
Q3 | $6.62M | Sell |
5,020
-18
| -0.4% | -$25.7K | 0.04% | 139 |
|
|
2025
Q2 | $7.66M | Buy |
5,038
+55
| +1% | +$77.2K | 0.05% | 128 |
|
|
2025
Q1 | $6.89M | Buy |
4,983
+20
| +0.4% | +$26.7K | 0.05% | 133 |
|
|
2024
Q4 | $6.29M | Buy |
4,963
+3,072
| +162% | +$4.05M | 0.04% | 134 |
|
|
2024
Q3 | $2.7M | Sell |
1,891
-14
| -0.7% | -$18.2K | 0.02% | 197 |
|
|
2024
Q2 | $2.43M | Sell |
1,905
-75
| -4% | -$96.2K | 0.02% | 188 |
|
|
2024
Q1 | $2.44M | Sell |
1,980
-51,067
| -96% | -$57.5M | 0.02% | 184 |
|
|
2023
Q4 | $53.7M | Sell |
53,047
-64,960
| -55% | -$59.9M | 0.45% | 39 |
|
|
2023
Q3 | $99.5M | Sell |
118,007
-75
| -0.1% | -$65.8K | 0.88% | 31 |
|
|
2023
Q2 | $106M | Sell |
118,082
-1
| -0% | -$791 | 0.85% | 34 |
|
|
2023
Q1 | $87M | Buy |
118,083
+141
| +0.1% | +$101K | 0.73% | 35 |
|
|
2022
Q4 | $74.3M | Buy |
117,942
+14,150
| +14% | +$8.34M | 0.65% | 37 |
|
|
2022
Q3 | $54.5M | Sell |
103,792
-44
| -0% | -$26.3K | 0.5% | 43 |
|
|
2022
Q2 | $55.7M | Sell |
103,836
-1
| -0% | -$590 | 0.48% | 44 |
|
|
2022
Q1 | $67.7M | Buy |
103,837
+6
| +0% | +$3.85K | 0.48% | 43 |
|
|
2021
Q4 | $66.1M | Sell |
103,831
-71
| -0.1% | -$44.5K | 0.37% | 48 |
|
|
2021
Q3 | $64.9M | Sell |
103,902
-24
| -0% | -$15K | 0.38% | 51 |
|
|
2021
Q2 | $67.3M | Sell |
103,926
-216
| -0.2% | -$136K | 0.4% | 49 |
|
|
2021
Q1 | $61.2M | Sell |
104,142
-11,921
| -10% | -$7.02M | 0.39% | 49 |
|
|
2020
Q4 | $71.8M | Hold |
116,063
| – | – | 0.48% | 45 |
|
|
2020
Q3 | $55.1M | Sell |
116,063
-1,908
| -2% | -$897K | 0.4% | 44 |
|
|
2020
Q2 | $52.1M | Sell |
117,971
-52,284
| -31% | -$19.8M | 0.39% | 44 |
|
|
2020
Q1 | $54.5M | Sell |
170,255
-24,092
| -12% | -$13.1M | 0.44% | 41 |
|
|
2019
Q4 | $109M | Buy |
194,347
+9,124
| +5% | +$4.99M | 0.7% | 34 |
|
|
2019
Q3 | $96.4M | Sell |
185,223
-38,824
| -17% | -$19.9M | 0.64% | 32 |
|
|
2019
Q2 | $108M | Sell |
224,047
-112,127
| -33% | -$52.5M | 0.72% | 33 |
|
|
2019
Q1 | $153M | Sell |
336,174
-27,600
| -8% | -$11.2M | 1.05% | 30 |
|
|
2018
Q4 | $124M | Hold |
363,774
| – | – | 0.94% | 30 |
|
|
2018
Q3 | $135M | Hold |
363,774
| – | – | 0.84% | 28 |
|
|
2018
Q2 | $126M | Sell |
363,774
-35,000
| -9% | -$11.5M | 0.77% | 30 |
|
|
2018
Q1 | $122M | Sell |
398,774
-142,794
| -26% | -$42.1M | 0.71% | 30 |
|
|
2017
Q4 | $149M | Buy |
541,568
+11
| +0% | +$2.99K | 0.82% | 31 |
|
|
2017
Q3 | $138M | Hold |
541,557
| – | – | 0.74% | 30 |
|
|
2017
Q2 | $146M | Hold |
541,557
| – | – | 0.79% | 30 |
|
|
2017
Q1 | $119M | Hold |
541,557
| – | – | 0.65% | 32 |
|
|
2016
Q4 | $135M | Hold |
541,557
| – | – | 0.74% | 31 |
|
|
2016
Q3 | $157M | Sell |
541,557
-67,775
| -11% | -$19M | 0.83% | 30 |
|
|
2016
Q2 | $161M | Sell |
609,332
-15,456
| -2% | -$3.77M | 0.83% | 30 |
|
|
2016
Q1 | $138M | Buy |
624,788
+1,300
| +0.2% | +$284K | 0.71% | 33 |
|
|
2015
Q4 | $142M | Hold |
623,488
| – | – | 0.75% | 32 |
|
|
2015
Q3 | $132M | Hold |
623,488
| – | – | 0.67% | 32 |
|
|
2015
Q2 | $140M | Sell |
623,488
-88
| -0% | -$19.7K | 0.66% | 31 |
|
|
2015
Q1 | $136M | Hold |
623,576
| – | – | 0.62% | 31 |
|
|
2014
Q4 | $122M | Buy |
623,576
+70
| +0% | +$13.2K | 0.52% | 32 |
|
|
2014
Q3 | $115M | Buy |
623,506
+18
| +0% | +$3.21K | 0.46% | 33 |
|
|
2014
Q2 | $104M | Sell |
623,488
-132
| -0% | -$23.8K | 0.42% | 34 |
|
|
2014
Q1 | $115M | Sell |
623,620
-623,356
| -50% | -$109M | 0.49% | 32 |
|
|
2013
Q4 | $199M | Buy |
1,246,976
+623,488
| +100% | +$92.9M | 0.45% | 30 |
|
|
2013
Q3 | $86.5M | Hold |
623,488
| – | – | 0.41% | 30 |
|
|
2013
Q2 | $97.7M | Buy |
+623,488
| New | +$93.6M | 0.46% | 32 |
|
Other funds holding TDG
Brown Brothers Harriman & Co's TDG Position: Q2 2026 in Review
Brown Brothers Harriman & Co increased its TransDigm Group (TDG) stake by 38% in Q2 2026, buying an estimated $1.22M and bringing the position to 3,583 shares worth $4.77M. The position accounts for 0.02% of the portfolio, ranked #228.
Brown Brothers Harriman & Co first reported a position in TDG in Q2 2013 and has held it in 53 quarters since. The position peaked at $199M in Q4 2013. 1,141 funds tracked by Wall St. Rank hold TDG as of Q2 2026.
- Brown Brothers Harriman & Co held 3,583 shares of TransDigm Group worth $4.77M as of Q2 2026.
- Brown Brothers Harriman & Co bought 991 TransDigm Group shares in Q2 2026, an estimated $1.22M.
- TransDigm Group made up 0.02% of Brown Brothers Harriman & Co's portfolio in Q2 2026, its #228 holding.
- Brown Brothers Harriman & Co first reported a position in TransDigm Group in Q2 2013 and has held it in 53 quarters since.
- Brown Brothers Harriman & Co's TransDigm Group position peaked at $199M in Q4 2013.
- 1,141 funds tracked by Wall St. Rank held TransDigm Group as of Q2 2026.
Based on Brown Brothers Harriman & Co's 13F filing for Q2 2026, filed 12 Aug 2026.