Robeco Institutional Asset Management
TDG icon

Robeco Institutional Asset Management’s TransDigm Group TDG Stock Holding History

Robeco Institutional Asset Management’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 		– Sell
-547
Closed -$634K – 890
2026
Q1 		$634K Buy
+547
New +$717K ﹤0.01% 777
2025
Q4 		– Sell
-3,428
Closed -$4.52M – 880
2025
Q3 		$4.52M Sell
3,428
-7,362
-68% -$10.5M 0.01% 576
2025
Q2 		$16.4M Buy
10,790
+3,543
+49% +$4.98M 0.03% 385
2025
Q1 		$10M Sell
7,247
-2,033
-22% -$2.71M 0.02% 443
2024
Q4 		$11.8M Sell
9,280
-2,429
-21% -$3.2M 0.02% 419
2024
Q3 		$16.7M Buy
11,709
+4,121
+54% +$5.36M 0.03% 363
2024
Q2 		$9.69M Buy
7,588
+3,850
+103% +$4.94M 0.02% 431
2024
Q1 		$4.6M Sell
3,738
-4,950
-57% -$5.57M 0.01% 566
2023
Q4 		$8.79M Sell
8,688
-195
-2% -$180K 0.02% 466
2023
Q3 		$7.49M Buy
8,883
+3,089
+53% +$2.71M 0.02% 481
2023
Q2 		$5.18M Buy
5,794
+1,554
+37% +$1.23M 0.01% 546
2023
Q1 		$3.13M Sell
4,240
-12,171
-74% -$8.7M 0.01% 629
2022
Q4 		$10.3M Sell
16,411
-2,701
-14% -$1.59M 0.03% 435
2022
Q3 		$10M Buy
19,112
+7,785
+69% +$4.65M 0.03% 396
2022
Q2 		$6.08M Buy
11,327
+9,117
+413% +$5.38M 0.02% 486
2022
Q1 		$1.44M Buy
2,210
+901
+69% +$579K ﹤0.01% 677
2021
Q4 		$833K Hold
1,309
– – ﹤0.01% 721
2021
Q3 		$817K Buy
1,309
+132
+11% +$82.5K ﹤0.01% 733
2021
Q2 		$761K Hold
1,177
– – ﹤0.01% 766
2021
Q1 		$692K Hold
1,177
– – ﹤0.01% 758
2020
Q4 		$729K Hold
1,177
– – ﹤0.01% 770
2020
Q3 		$559K Hold
1,177
– – ﹤0.01% 752
2020
Q2 		$520K Sell
1,177
-4,342
-79% -$1.64M ﹤0.01% 805
2020
Q1 		$1.77M Buy
5,519
+1,791
+48% +$976K 0.01% 695
2019
Q4 		$2.09M Sell
3,728
-330
-8% -$181K 0.01% 720
2019
Q3 		$2.11M Sell
4,058
-17,371
-81% -$8.91M 0.01% 704
2019
Q2 		$10.4M Hold
21,429
– – 0.04% 458
2019
Q1 		$9.73M Sell
21,429
-9,663
-31% -$3.92M 0.04% 467
2018
Q4 		$10.6M Sell
31,092
-23,953
-44% -$8.22M 0.05% 400
2018
Q3 		$20.5M Hold
55,045
– – 0.08% 291
2018
Q2 		$19M Hold
55,045
– – 0.09% 281
2018
Q1 		$16.9M Hold
55,045
– – 0.08% 297
2017
Q4 		$15.1M Sell
55,045
-2,112
-4% -$574K 0.08% 287
2017
Q3 		$14.6M Hold
57,157
– – 0.09% 242
2017
Q2 		$15.4M Sell
57,157
-6,456
-10% -$1.64M 0.1% 238
2017
Q1 		$14M Sell
63,613
-303
-0.5% -$72.3K 0.09% 243
2016
Q4 		$15.9M Sell
63,916
-1,592
-2% -$418K 0.12% 202
2016
Q3 		$18.9M Hold
65,508
– – 0.14% 184
2016
Q2 		$17.3M Hold
65,508
– – 0.13% 189
2016
Q1 		$14.4M Buy
65,508
+2,986
+5% +$652K 0.12% 200
2015
Q4 		$14.3M Buy
62,522
+15,617
+33% +$3.52M 0.12% 200
2015
Q3 		$9.96M Buy
46,905
+45,435
+3,091% +$10.4M 0.08% 262
2015
Q2 		$330K Buy
1,470
+590
+67% +$132K ﹤0.01% 717
2015
Q1 		$192K Hold
880
– – ﹤0.01% 736
2014
Q4 		$173K Sell
880
-266
-23% -$50.2K ﹤0.01% 747
2014
Q3 		$211K Sell
1,146
-326
-22% -$58.2K ﹤0.01% 673
2014
Q2 		$246K Buy
1,472
+460
+45% +$82.9K ﹤0.01% 651
2014
Q1 		$188K Hold
1,012
– – ﹤0.01% 617
2013
Q4 		$163K Buy
+1,012
New +$151K ﹤0.01% 542

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
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
RDWM
Red Door Wealth Management Memphis, Tennessee $1.1B AUM 31.77% 1-Year Est. Return
PFSRSONJ
Police & Firemen's Retirement System of New Jersey Trenton, New Jersey $13.3B AUM 45.46% 1-Year Est. Return

Robeco Institutional Asset Management's TDG Position: Q2 2026 in Review

Robeco Institutional Asset Management sold out of TransDigm Group (TDG) in Q2 2026, closing a stake of 547 shares — an estimated $634K sold.

Robeco Institutional Asset Management first reported a position in TDG in Q4 2013 and held it in 49 quarters. The position peaked at $20.5M in Q3 2018. 231 funds tracked by Wall St. Rank hold TDG as of Q2 2026.

  • Robeco Institutional Asset Management reported no remaining TransDigm Group position as of Q2 2026 after selling out during the quarter.
  • Robeco Institutional Asset Management sold 547 TransDigm Group shares in Q2 2026, an estimated $634K.
  • Robeco Institutional Asset Management first reported a position in TransDigm Group in Q4 2013 and held it in 49 quarters.
  • Robeco Institutional Asset Management's TransDigm Group position peaked at $20.5M in Q3 2018.
  • 231 funds tracked by Wall St. Rank held TransDigm Group as of Q2 2026.

Based on Robeco Institutional Asset Management's 13F filing for Q2 2026, filed 21 Jul 2026.