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TransDigm (TDG)
NYSE
$1,201.70+$1.35 (+0.11%)
Price as of Aug 21, 2026 7:31 PM EDT- $66.4BMarket Cap
- -8.92%1-Year Change
- Aerospace & DefenseIndustry
TransDigm (TDG)
$1,201.70+$1.35 (+0.11%)
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 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD FIXED INCOME SECURITIES FUNDS | 259.05% | 144.9M | 0 (0.00%) | Apr 30, 2026 |
PIMCO FUNDS | 178.12% | 99.6M | 0 (0.00%) | Mar 31, 2026 |
LORD ABBETT INVESTMENT TRUST | 157.10% | 87.9M | 0 (0.00%) | May 31, 2026 |
FIDELITY SUMMER STREET TRUST | 123.61% | 69.1M | 0 (0.00%) | Apr 30, 2026 |
Franklin Custodian Funds | 116.52% | 65.2M | 0 (0.00%) | Mar 31, 2026 |
FIDELITY ADVISOR SERIES I | 115.53% | 64.6M | 0 (0.00%) | Apr 30, 2026 |
JANUS INVESTMENT FUND | 89.23% | 49.9M | 0 (0.00%) | Mar 31, 2026 |
Current Ownership Distribution
- Mutual Funds14.6B (93.25%)
- Institutions1.0B (6.53%)
- Insiders34.9M (0.22%)
- Other0 (0.00%)
Insider Transactions
- 0.22% (34.9M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $10.4MAmount of InsiderBuying (last 12 months)
- 6Number of InsiderSelling (last 12 months)
- $9.8BAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Howley W Nicholas | Exempt | Aug 18, 2026 | $0.00 | 10,132 | $0.00 | 1,700 |
Howley W Nicholas | Exempt | Aug 18, 2026 | $673,474.04 | 10,132 | $66.47 | 31,680 |
Howley W Nicholas | Sell | Aug 18, 2026 | $250,022.81 | 204 | $1,225.60 | 31,476 |
Howley W Nicholas | Sell | Aug 18, 2026 | $85,933.54 | 70 | $1,227.62 | 31,406 |
Howley W Nicholas | Sell | Aug 18, 2026 | $356,437.55 | 290 | $1,229.10 | 31,116 |
Howley W Nicholas | Sell | Aug 18, 2026 | $701,110.83 | 570 | $1,230.02 | 30,546 |
Howley W Nicholas | Sell | Aug 18, 2026 | $1.0M | 830 | $1,231.12 | 29,716 |
Howley W Nicholas | Sell | Aug 18, 2026 | $1.3M | 1,055 | $1,232.01 | 28,661 |
Howley W Nicholas | Sell | Aug 18, 2026 | $554,987.25 | 450 | $1,233.31 | 28,211 |
Howley W Nicholas | Sell | Aug 18, 2026 | $333,365.76 | 270 | $1,234.69 | 27,941 |
Howley W Nicholas | Sell | Aug 18, 2026 | $173,056.94 | 140 | $1,236.12 | 27,801 |
Howley W Nicholas | Sell | Aug 18, 2026 | $309,223.75 | 250 | $1,236.89 | 27,551 |
Howley W Nicholas | Sell | Aug 18, 2026 | $643,802.64 | 520 | $1,238.08 | 27,031 |
Howley W Nicholas | Sell | Aug 18, 2026 | $4.9M | 3,980 | $1,239.17 | 23,051 |
Howley W Nicholas | Sell | Aug 18, 2026 | $1.6M | 1,313 | $1,240.42 | 21,738 |
Howley W Nicholas | Sell | Aug 18, 2026 | $235,816.41 | 190 | $1,241.14 | 21,548 |
Reiss Joel Co-Chief Operating Officer | Exempt | Aug 17, 2026 | $0.00 | 3,900 | $0.00 | 8,000 |
Reiss Joel Co-Chief Operating Officer | Exempt | Aug 17, 2026 | $1.1M | 3,900 | $284.97 | 7,500 |
Reiss Joel Co-Chief Operating Officer | Sell | Aug 17, 2026 | $172,594.24 | 140 | $1,232.82 | 7,360 |
Reiss Joel Co-Chief Operating Officer | Sell | Aug 17, 2026 | $320,805.68 | 260 | $1,233.87 | 7,100 |
Reiss Joel Co-Chief Operating Officer | Sell | Aug 17, 2026 | $403,821.46 | 327 | $1,234.93 | 6,773 |
Reiss Joel Co-Chief Operating Officer | Sell | Aug 17, 2026 | $460,975.03 | 373 | $1,235.86 | 6,400 |
Reiss Joel Co-Chief Operating Officer | Sell | Aug 17, 2026 | $829,892.13 | 671 | $1,236.80 | 5,729 |
Reiss Joel Co-Chief Operating Officer | Sell | Aug 17, 2026 | $617,696.13 | 499 | $1,237.87 | 5,230 |
Reiss Joel Co-Chief Operating Officer | Sell | Aug 17, 2026 | $421,204.24 | 340 | $1,238.84 | 4,890 |
Reiss Joel Co-Chief Operating Officer | Sell | Aug 17, 2026 | $495,996.80 | 400 | $1,239.99 | 4,490 |
Reiss Joel Co-Chief Operating Officer | Sell | Aug 17, 2026 | $148,893.36 | 120 | $1,240.78 | 4,370 |
Reiss Joel Co-Chief Operating Officer | Sell | Aug 17, 2026 | $139,135.70 | 112 | $1,242.28 | 4,258 |
Reiss Joel Co-Chief Operating Officer | Sell | Aug 17, 2026 | $171,537.59 | 138 | $1,243.03 | 4,120 |
Reiss Joel Co-Chief Operating Officer | Sell | Aug 17, 2026 | $124,391.00 | 100 | $1,243.91 | 4,020 |