TDG
TransDigm (TDG)
NYSE
$1,092.67+$2.28 (+0.21%)
Price as of Oct 02, 2026 7:49 PM EDT
  • $60.3B
    Market Cap
  • -15.40%
    1-Year Change
  • Aerospace & Defense
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD GROUP INC
12.16%
6.8M
-15,399 (-0.23%)
Dec 31, 2025
CAPITAL INTERNATIONAL INVESTORS
9.05%
5.1M
-432,013 (-8.53%)
Jun 30, 2026
BLACKROCK, INC.
8.71%
4.9M
+270,253 (+5.55%)
Jun 30, 2026
CAPITAL WORLD INVESTORS
7.64%
4.3M
-392,382 (-9.18%)
Jun 30, 2026
BLACKROCK FUNDING, INC. /DE
7.30%
4.1M
+166,202 (+4.07%)
Dec 31, 2024
BLACKROCK INC.
6.96%
3.9M
-576,677 (-14.80%)
Jun 30, 2024
VANGUARD CAPITAL MANAGEMENT LLC
6.53%
3.7M
-16,218 (-0.44%)
Jun 30, 2026

Current Ownership Distribution

  • Mutual Funds16.5B (94.00%)
  • Institutions1.0B (5.80%)
  • Insiders34.5M (0.20%)
  • Other0 (0.00%)

Insider Transactions

  • 0.20% (34.5M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $10.4M
    Amount of InsiderBuying (last 12 months)
  • 4
    Number of InsiderSelling (last 12 months)
  • $8.1B
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
SMALL ROBERT J
Award
Sep 18, 2026
$56,420.00
52
$1,085.00
5,677
Palmer Peter
Award
Sep 18, 2026
$36,890.00
34
$1,085.00
4,064
Santana Michele
Award
Sep 18, 2026
$36,890.00
34
$1,085.00
805
BARR DAVID
Award
Sep 18, 2026
$49,910.00
46
$1,085.00
32,225
Graff Michael
Award
Sep 18, 2026
$36,890.00
34
$1,085.00
1,717
CRONIN JANE M.
Award
Sep 18, 2026
$36,890.00
34
$1,085.00
734
Howley W Nicholas
Award
Sep 18, 2026
$136,710.00
126
$1,085.00
239
Krasik Irina Igorevna
Award
Sep 18, 2026
$14,105.00
13
$1,085.00
13
Reiss Joel
Co-Chief Operating Officer
Exempt
Sep 15, 2026
$0.00
3,900
$0.00
4,100
Reiss Joel
Co-Chief Operating Officer
Exempt
Sep 15, 2026
$1.1M
3,900
$284.97
7,500
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$335,718.84
310
$1,082.96
7,190
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$184,224.41
170
$1,083.67
7,020
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$260,368.80
240
$1,084.87
6,780
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$119,490.03
110
$1,086.27
6,670
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$130,498.68
120
$1,087.49
6,550
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$10,880.60
10
$1,088.06
6,540
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$76,303.99
70
$1,090.06
6,470
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$109,100.20
100
$1,091.00
6,370
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$185,661.76
170
$1,092.13
6,200
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$308,255.33
282
$1,093.10
5,918
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$419,025.36
383
$1,094.06
5,535
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$246,399.30
225
$1,095.11
5,310
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$214,848.93
196
$1,096.17
5,114
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$322,595.32
294
$1,097.26
4,820
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$164,761.05
150
$1,098.41
4,670
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$98,922.87
90
$1,099.14
4,580
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$66,024.36
60
$1,100.41
4,520
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$182,852.98
166
$1,101.52
4,354
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$302,081.99
274
$1,102.49
4,080
Reiss Joel
Co-Chief Operating Officer
Sell
Sep 15, 2026
$231,721.98
210
$1,103.44
3,870