GIA
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Gateway Investment Advisers’s TransDigm Group TDG Stock Holding History

Gateway Investment Advisers’s Portfolio TDG Stock Details TDG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.11M Sell
837
-433
-34% -$532K 0.01% 411
2026
Q1 		$1.47M Buy
1,270
+24
+2% +$31.5K 0.02% 284
2025
Q4 		$1.66M Buy
1,246
+64
+5% +$83.9K 0.02% 317
2025
Q3 		$1.56M Buy
1,182
+8
+0.7% +$11.4K 0.02% 298
2025
Q2 		$1.79M Sell
1,174
-11
-0.9% -$15.4K 0.02% 261
2025
Q1 		$1.64M Buy
1,185
+58
+5% +$77.3K 0.02% 276
2024
Q4 		$1.43M Buy
1,127
+29
+3% +$38.2K 0.02% 283
2024
Q3 		$1.57M Sell
1,098
-136
-11% -$177K 0.02% 277
2024
Q2 		$1.58M Sell
1,234
-30
-2% -$38.5K 0.02% 274
2024
Q1 		$1.56M Sell
1,264
-114
-8% -$128K 0.02% 289
2023
Q4 		$1.39M Sell
1,378
-95
-6% -$87.6K 0.02% 292
2023
Q3 		$1.24M Sell
1,473
-81
-5% -$71.1K 0.02% 292
2023
Q2 		$1.39M Sell
1,554
-20
-1% -$15.8K 0.02% 296
2023
Q1 		$1.16M Buy
1,574
+3
+0.2% +$2.14K 0.01% 320
2022
Q4 		$989K Buy
+1,571
New +$926K 0.01% 353
2022
Q3 		– Sell
-1,598
Closed -$858K – 543
2022
Q2 		$858K Buy
1,598
+2
+0.1% +$1.18K 0.01% 374
2022
Q1 		$1.04M Sell
1,596
-24,703
-94% -$15.9M 0.01% 369
2021
Q4 		$16.7M Sell
26,299
-58
-0.2% -$36.3K 0.16% 131
2021
Q3 		$16.5M Sell
26,357
-28
-0.1% -$17.5K 0.17% 127
2021
Q2 		$17.1M Sell
26,385
-31
-0.1% -$19.4K 0.18% 126
2021
Q1 		$15.5M Buy
26,416
+4
+0% +$2.36K 0.17% 129
2020
Q4 		$16.3M Sell
26,412
-8,679
-25% -$4.77M 0.18% 121
2020
Q3 		$16.7M Sell
35,091
-934
-3% -$439K 0.19% 112
2020
Q2 		$15.9M Sell
36,025
-391
-1% -$148K 0.19% 111
2020
Q1 		$11.7M Buy
36,416
+44
+0.1% +$24K 0.14% 131
2019
Q4 		$20.4M Sell
36,372
-1,286
-3% -$704K 0.2% 122
2019
Q3 		$19.6M Sell
37,658
-1,519
-4% -$779K 0.2% 123
2019
Q2 		$19M Sell
39,177
-90
-0.2% -$42.1K 0.17% 135
2019
Q1 		$17.8M Sell
39,267
-6,419
-14% -$2.61M 0.16% 140
2018
Q4 		$15.5M Sell
45,686
-75
-0.2% -$25.7K 0.15% 148
2018
Q3 		$17M Sell
45,761
-49
-0.1% -$17.6K 0.14% 152
2018
Q2 		$15.8M Sell
45,810
-2,301
-5% -$756K 0.14% 156
2018
Q1 		$14.8M Sell
48,111
-4,920
-9% -$1.45M 0.13% 164
2017
Q4 		$14.6M Buy
53,031
+246
+0.5% +$66.8K 0.12% 166
2017
Q3 		$13.5M Sell
52,785
-2,076
-4% -$562K 0.12% 173
2017
Q2 		$14.8M Buy
54,861
+173
+0.3% +$43.9K 0.13% 163
2017
Q1 		$12M Buy
54,688
+1,520
+3% +$363K 0.11% 185
2016
Q4 		$13.2M Sell
53,168
-8,399
-14% -$2.21M 0.12% 172
2016
Q3 		$17.8M Sell
61,567
-6,315
-9% -$1.77M 0.16% 156
2016
Q2 		$17.9M Sell
67,882
-613
-0.9% -$150K 0.15% 159
2016
Q1 		$15.1M Buy
68,495
+10,003
+17% +$2.18M 0.13% 176
2015
Q4 		$13.4M Buy
58,492
+22,107
+61% +$4.98M 0.11% 177
2015
Q3 		$7.73M Buy
36,385
+18,365
+102% +$4.2M 0.07% 226
2015
Q2 		$4.05M Buy
18,020
+16,581
+1,152% +$3.72M 0.03% 306
2015
Q1 		$315K Hold
1,439
– – ﹤0.01% 626
2014
Q4 		$283K Buy
+1,439
New +$271K ﹤0.01% 632

Other funds holding TDG

DLA
Douglas Lane & Associates New York $7.37B AUM 21.9% 1-Year Est. Return
ACM
Argent Capital Management St Louis, Missouri $3.17B AUM 36.16% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
BFS
Baskin Financial Services Toronto, Ontario, Canada $1.27B AUM 9.68% 1-Year Est. Return
HCM
Howland Capital Management Boston, Massachusetts $2.77B AUM 19.56% 1-Year Est. Return
CNB
Czech National Bank Prague, Czech Republic $18.3B AUM 43.04% 1-Year Est. Return
Mirae Asset Global Investments
Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return
COPPSERS
Commonwealth of Pennsylvania Public School Employees Retirement System Harrisburg, Pennsylvania $20.6B AUM 37.37% 1-Year Est. Return
AB
Amalgamated Bank New York $14.5B AUM 44.3% 1-Year Est. Return

Gateway Investment Advisers's TDG Position: Q2 2026 in Review

Gateway Investment Advisers reduced its TransDigm Group (TDG) stake by 34% in Q2 2026, selling an estimated $532K and leaving 837 shares worth $1.11M. The position accounts for 0.01% of the portfolio, ranked #411.

Gateway Investment Advisers first reported a position in TDG in Q4 2014 and has held it in 46 quarters since. The position peaked at $20.4M in Q4 2019. 282 funds tracked by Wall St. Rank hold TDG as of Q2 2026.

  • Gateway Investment Advisers held 837 shares of TransDigm Group worth $1.11M as of Q2 2026.
  • Gateway Investment Advisers sold 433 TransDigm Group shares in Q2 2026, an estimated $532K.
  • TransDigm Group made up 0.01% of Gateway Investment Advisers's portfolio in Q2 2026, its #411 holding.
  • Gateway Investment Advisers first reported a position in TransDigm Group in Q4 2014 and has held it in 46 quarters since.
  • Gateway Investment Advisers's TransDigm Group position peaked at $20.4M in Q4 2019.
  • 282 funds tracked by Wall St. Rank held TransDigm Group as of Q2 2026.

Based on Gateway Investment Advisers's 13F filing for Q2 2026, filed 20 Jul 2026.