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State of Michigan Retirement System’s TransDigm Group TDG Stock Holding History

State of Michigan Retirement System’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
Q1 		$87.8M Hold
75,792
– – 0.46% 38
2025
Q4 		$101M Sell
75,792
-400
-0.5% -$524K 0.49% 29
2025
Q3 		$100M Sell
76,192
-100
-0.1% -$143K 0.48% 31
2025
Q2 		$116M Buy
76,292
+100
+0.1% +$140K 0.6% 24
2025
Q1 		$105M Sell
76,192
-100
-0.1% -$133K 0.61% 25
2024
Q4 		$96.7M Hold
76,292
– – 0.5% 32
2024
Q3 		$109M Hold
76,292
– – 0.54% 31
2024
Q2 		$97.5M Buy
76,292
+100
+0.1% +$128K 0.5% 34
2024
Q1 		$93.8M Hold
76,192
– – 0.5% 34
2023
Q4 		$77.1M Buy
76,192
+100
+0.1% +$92.3K 0.46% 36
2023
Q3 		$64.2M Buy
76,092
+700
+0.9% +$614K 0.42% 42
2023
Q2 		$67.4M Sell
75,392
-5,900
-7% -$4.67M 0.42% 43
2023
Q1 		$59.9M Sell
81,292
-11,055
-12% -$7.9M 0.39% 43
2022
Q4 		$58.1M Buy
92,347
+4,655
+5% +$2.74M 0.41% 43
2022
Q3 		$46M Buy
87,692
+17,200
+24% +$10.3M 0.34% 51
2022
Q2 		$37.8M Buy
70,492
+4,700
+7% +$2.77M 0.26% 76
2022
Q1 		$42.9M Buy
65,792
+52,616
+399% +$33.8M 0.25% 67
2021
Q4 		$8.38M Hold
13,176
– – 0.04% 299
2021
Q3 		$8.23M Sell
13,176
-600
-4% -$375K 0.05% 280
2021
Q2 		$8.92M Buy
13,776
+100
+0.7% +$62.7K 0.05% 285
2021
Q1 		$8.04M Hold
13,676
– – 0.05% 284
2020
Q4 		$8.46M Sell
13,676
-200
-1% -$110K 0.06% 260
2020
Q3 		$6.59M Buy
13,876
+1,000
+8% +$470K 0.05% 274
2020
Q2 		$5.69M Sell
12,876
-78,228
-86% -$29.6M 0.05% 275
2020
Q1 		$29.2M Sell
91,104
-600
-0.7% -$327K 0.32% 83
2019
Q4 		$51.4M Buy
91,704
+79,800
+670% +$43.7M 0.42% 56
2019
Q3 		$6.2M Buy
11,904
+200
+2% +$103K 0.06% 260
2019
Q2 		$5.66M Sell
11,704
-2,300
-16% -$1.08M 0.05% 275
2019
Q1 		$6.36M Buy
14,004
+100
+0.7% +$40.6K 0.05% 281
2018
Q4 		$4.73M Sell
13,904
-500
-3% -$172K 0.04% 305
2018
Q3 		$5.36M Hold
14,404
– – 0.04% 327
2018
Q2 		$4.97M Buy
14,404
+100
+0.7% +$32.9K 0.04% 329
2018
Q1 		$4.39M Buy
14,304
+100
+0.7% +$29.5K 0.04% 348
2017
Q4 		$3.9M Sell
14,204
-400
-3% -$109K 0.03% 390
2017
Q3 		$3.73M Sell
14,604
-1,500
-9% -$406K 0.03% 393
2017
Q2 		$4.33M Sell
16,104
-200
-1% -$50.8K 0.03% 374
2017
Q1 		$3.59M Sell
16,304
-100
-0.6% -$23.9K 0.03% 422
2016
Q4 		$4.08M Sell
16,404
-1,096
-6% -$288K 0.03% 388
2016
Q3 		$5.06M Sell
17,500
-900
-5% -$253K 0.04% 337
2016
Q2 		$4.85M Buy
+18,400
New +$4.49M 0.04% 345
2013
Q3 		– Sell
-76,000
Closed -$11.9M – 956
2013
Q2 		$11.9M Buy
+76,000
New +$11.4M 0.11% 161

Other funds holding TDG

Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

State of Michigan Retirement System's TDG Position: Q1 2026 in Review

State of Michigan Retirement System held its TransDigm Group (TDG) position steady in Q1 2026 at 75,792 shares worth $87.8M. The position accounts for 0.46% of the portfolio, ranked #38.

State of Michigan Retirement System first reported a position in TDG in Q2 2013 and has held it in 41 quarters since. The position peaked at $116M in Q2 2025. 1,108 funds tracked by Wall St. Rank hold TDG as of Q1 2026.

  • State of Michigan Retirement System held 75,792 shares of TransDigm Group worth $87.8M as of Q1 2026.
  • State of Michigan Retirement System left its TransDigm Group share count unchanged in Q1 2026.
  • TransDigm Group made up 0.46% of State of Michigan Retirement System's portfolio in Q1 2026, its #38 holding.
  • State of Michigan Retirement System first reported a position in TransDigm Group in Q2 2013 and has held it in 41 quarters since.
  • State of Michigan Retirement System's TransDigm Group position peaked at $116M in Q2 2025.
  • 1,108 funds tracked by Wall St. Rank held TransDigm Group as of Q1 2026.

Based on State of Michigan Retirement System's 13F filing for Q1 2026, filed 4 May 2026.