Security record
TDG
TransDigm Group Incorporated · Industrials · Aerospace & Defense
167Tracked holders
+3Δ holders
41.75MShares held
$55.59BReported value
+7New positions
−3Exits
Momentum inputs (comparable managers):
holder breadth +1.8% ·
share flow -2.1% ·
net new positions +2.4%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 167 | +3 | 41.75M | $55.59B | +7 | −3 |
| Q1 2026 | 166 | +1 | 41.98M | $48.63B | +5 | −5 |
| Q4 2025 | 164 | +4 | 45.63M | $60.66B | +6 | −1 |
| Q3 2025 | 20 | -1 | 26.03M | $34.31B | +1 | −3 |
| Q2 2025 | 19 | 0 | 22.83M | $34.70B | +1 | −1 |
| Q1 2025 | 16 | -2 | 9.56M | $13.22B | +1 | −3 |
| Q4 2024 | 18 | 0 | 9.57M | $12.12B | +1 | −1 |
| Q3 2024 | 17 | +1 | 6.93M | $9.89B | +1 | — |
| Q2 2024 | 16 | — | 6.94M | $8.86B | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Capital International Investors | 5.06M | -7.9% | $6.74B | 1.4% | ▼ Trim | 3 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 4.87M | +5.9% | $6.49B | 0.1% | ▲ Add | 5 | SEC ↗ ×20 |
| 3 | Capital World Investors ✦ | 4.27M | -8.4% | $5.69B | 0.7% | ▼ Trim | 9 | SEC ↗ |
| 4 | Vanguard Capital Management Llc | 3.65M | -0.4% | $4.87B | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 5 | Capital Research Global Investors | 3.12M | -0.8% | $4.16B | 0.6% | ▼ Trim | 3 | SEC ↗ |
| 6 | State Street Global Advisors ✦ (passive) | 2.56M | +1.7% | $3.41B | 0.1% | ▲ Add | 7 | SEC ↗ |
| 7 | Principal Financial Group Inc | 1.71M | -15.1% | $2.28B | 1.1% | ▼ Trim | 3 | SEC ↗ ×4 |
| 8 | Geode Capital Management ✦ (passive) | 1.29M | +0.8% | $1.71B | 0.1% | ▲ Add | 9 | SEC ↗ ×2 |
| 9 | Fidelity (FMR) ✦ | 1.09M | -19.6% | $1.45B | 0.1% | ▼ Trim | 5 | SEC ↗ ×5 |
| 10 | Soroban Capital Partners LP | 898.20K | +4.9% | $1.20B | 8.5% | ▲ Add | 3 | SEC ↗ |
| 11 | Morgan Stanley ✦ | 872.56K | -2.4% | $1.16B | 0.1% | ▼ Trim | 4 | SEC ↗ ×15 |
| 12 | JPMorgan Chase ✦ | 835.11K | -7.0% | $1.11B | 0.1% | ▼ Trim | 4 | SEC ↗ ×16 |
| 13 | Norges Bank ✦ (passive) | 781.73K | New | $1.04B | 0.1% | New | 1 | SEC ↗ |
| 14 | UBS Group AG | 606.69K | +19.0% | $808.13M | 0.1% | ▲ Add | 3 | SEC ↗ ×3 |
| 15 | T. Rowe Price ✦ | 574.44K | -3.1% | $765.17M | 0.1% | ▼ Trim | 9 | SEC ↗ ×2 |
| 16 | Invesco Ltd. | 479.55K | +10.3% | $638.78M | 0.1% | ▲ Add | 3 | SEC ↗ ×9 |
| 17 | Northern Trust Corp | 467.54K | +2.6% | $622.79M | 0.1% | ▲ Add | 3 | SEC ↗ ×7 |
| 18 | Charles Schwab Investment… | 442.90K | +8.0% | $589.97M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 19 | PRIMECAP Management ✦ | 410.22K | 0.0% | $546.43M | 0.3% | Held | 9 | SEC ↗ |
| 20 | Manufacturers Life Insurance… | 392.45K | +106.4% | $522.75M | 0.4% | ▲ Add | 3 | SEC ↗ |
| 21 | UBS AM, a distinct business unit of… | 354.11K | -1.5% | $471.68M | 0.1% | ▼ Trim | 3 | SEC ↗ ×11 |
| 22 | Goldman Sachs Group ✦ | 349.91K | +24.0% | $466.09M | 0.0% | ▲ Add | 4 | SEC ↗ ×6 |
| 23 | Bank of New York Mellon Corp | 318.75K | -0.6% | $424.59M | 0.1% | ▼ Trim | 3 | SEC ↗ ×16 |
| 24 | Bank Of America Corp /De/ | 286.32K | -3.3% | $381.40M | 0.0% | ▼ Trim | 3 | SEC ↗ ×7 |
| 25 | Legal & General Group Plc | 267.28K | -5.4% | $356.02M | 0.1% | ▼ Trim | 3 | SEC ↗ ×3 |
| 26 | CIBC Bancorp USA Inc. | 233.17K | +15.7% | $310.56M | 0.4% | ▲ Add | 2 | SEC ↗ ×3 |
| 27 | Wells Fargo & Company/Mn | 183.67K | +22.5% | $244.66M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 28 | Sumitomo Mitsui Trust Group, Inc. | 181.41K | +0.7% | $241.64M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 29 | Deutsche Bank Ag\ | 174.81K | -9.3% | $232.85M | 0.1% | ▼ Trim | 3 | SEC ↗ ×13 |
| 30 | Dimensional Fund Advisors Lp | 173.77K | +7.5% | $231.46M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 31 | Nuveen, LLC | 167.35K | +19.9% | $222.91M | 0.1% | ▲ Add | 3 | SEC ↗ ×4 |
| 32 | Blair William & Co/Il | 164.96K | -0.8% | $219.73M | 0.6% | ▼ Trim | 3 | SEC ↗ |
| 33 | Swiss National Bank | 159.28K | -3.6% | $212.17M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 34 | Canada Pension Plan Investment Board | 158.36K | -21.4% | $210.94M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 35 | Alkeon Capital Management Llc | 149.08K | 0.0% | $198.58M | 0.8% | Held | 3 | SEC ↗ ×2 |
| 36 | Mitsubishi UFJ Asset Management… | 144.88K | +10.3% | $192.99M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 37 | Bank Of Montreal /Can/ | 142.18K | +18.9% | $189.39M | 0.1% | ▲ Add | 3 | SEC ↗ ×8 |
| 38 | National Pension Service | 135.23K | +3.8% | $180.14M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 39 | Citigroup Inc | 129.93K | -9.9% | $173.07M | 0.1% | ▼ Trim | 3 | SEC ↗ ×3 |
| 40 | Franklin Resources Inc | 122.66K | -14.5% | $163.39M | 0.0% | ▼ Trim | 3 | SEC ↗ ×10 |
| 41 | Ameriprise Financial Inc | 105.40K | -26.8% | $140.39M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 42 | Amundi | 102.75K | +8.6% | $136.86M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 43 | California Public Employees… | 95.46K | +2.7% | $127.16M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 44 | Citadel Advisors ✦ | 95.12K | +5.4% | $126.71M | 0.1% | ▲ Add | 5 | SEC ↗ ×2 |
| 45 | Rhumbline Advisers | 92.56K | -5.5% | $123.29M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 46 | Hsbc Holdings Plc | 91.33K | +9.9% | $121.40M | 0.1% | ▲ Add | 3 | SEC ↗ ×8 |
| 47 | Pnc Financial Services Group, Inc. | 87.64K | +0.7% | $116.75M | 0.1% | ▲ Add | 3 | SEC ↗ ×8 |
| 48 | Bnp Paribas Financial Markets | 86.05K | +5.7% | $114.62M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 49 | Russell Investments Group, Ltd. | 82.78K | -1.5% | $110.26M | 0.1% | ▼ Trim | 3 | SEC ↗ ×14 |
| 50 | Us Bancorp \De\ | 79.71K | -14.6% | $106.17M | 0.1% | ▼ Trim | 3 | SEC ↗ ×4 |
| 51 | Third Point ✦ | 79.00K | +216.0% | $105.23M | 2.3% | ▲ Add | 2 | SEC ↗ |
| 52 | Bamco Inc /Ny/ | 78.50K | -0.2% | $104.57M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 53 | Raymond James Financial Inc | 78.37K | +0.2% | $104.40M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 54 | Corient Private Wealth LP | 64.86K | -4.9% | $86.40M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 55 | Barclays Plc | 64.28K | -40.1% | $85.63M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 56 | Envestnet Asset Management Inc | 61.51K | -7.5% | $81.94M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 57 | New York State Common Retirement… | 59.99K | -4.8% | $79.91M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 58 | Focus Partners Wealth | 56.57K | +3.1% | $75.35M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 59 | Royal Bank Of Canada | 53.05K | +6.8% | $70.67M | 0.0% | ▲ Add | 3 | SEC ↗ ×10 |
| 60 | Alliancebernstein L.P. | 58.22K | +4.2% | $67.48M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 61 | Adage Capital Partners ✦ | 49.89K | -1.4% | $66.46M | 0.1% | ▼ Trim | 6 | SEC ↗ |
| 62 | Schroder Investment Management Group | 49.70K | +0.5% | $66.20M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 63 | Holocene Advisors, LP | 49.20K | +104.2% | $65.54M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 64 | Danske Bank A/S | 48.97K | -1.0% | $65.23M | 0.1% | ▼ Trim | 3 | SEC ↗ ×3 |
| 65 | State Board Of Administration Of… | 48.68K | -1.8% | $64.85M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 66 | Aviva Plc | 47.79K | +2.0% | $63.66M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 67 | PFA Pension, Forsikringsaktieselskab | 47.67K | -30.2% | $63.50M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 68 | Storebrand Asset Management As | 46.52K | +6.3% | $61.97M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 69 | Two Sigma Investments ✦ | 44.91K | New | $59.83M | 0.0% | New | 1 | SEC ↗ |
| 70 | Aberdeen Group plc | 40.89K | -2.6% | $54.47M | 0.1% | ▼ Trim | 3 | SEC ↗ ×3 |
| 71 | Arrowstreet Capital ✦ | 39.10K | +5078.7% | $52.08M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 72 | Gotham Asset Management ✦ | 39.09K | +155.6% | $52.07M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 73 | Korea Investment CORP | 38.79K | +8.8% | $51.67M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 74 | 1832 Asset Management L.P. | 38.20K | -23.0% | $50.89M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 75 | Zurcher Kantonalbank (Zurich… | 37.13K | +3.5% | $49.46M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 76 | Stifel Financial Corp | 36.94K | -12.3% | $49.21M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 77 | Pictet Asset Management Holding SA | 35.33K | -7.2% | $47.06M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 78 | First Trust Advisors Lp | 33.08K | -43.3% | $44.06M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 79 | Tudor Investment Corp Et Al | 31.62K | -43.5% | $42.12M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 80 | Universal- Beteiligungs- und… | 30.78K | +7.5% | $40.92M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 81 | Swedbank AB | 30.39K | +14.2% | $40.48M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 82 | State Of Wisconsin Investment Board | 30.16K | -2.9% | $40.18M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 83 | Brown Advisory Inc | 28.95K | +0.8% | $38.56M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 84 | Lone Pine Capital ✦ | 28.53K | -20.0% | $38.01M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 85 | Ensign Peak Advisors, Inc | 28.47K | -9.3% | $37.92M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 86 | Quantinno Capital Management LP | 28.26K | +7.8% | $37.65M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 87 | Royal London Asset Management Ltd | 27.78K | +0.9% | $37.01M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 88 | Chevy Chase Trust Holdings, LLC | 27.09K | -2.7% | $36.09M | 0.1% | ▼ Trim | 3 | SEC ↗ ×2 |
| 89 | Prudential Financial Inc | 26.37K | -3.5% | $35.12M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 90 | Asset Management One Co., Ltd. | 25.94K | -22.7% | $34.55M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 91 | Renaissance Technologies ✦ | 25.62K | +29.5% | $34.13M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 92 | Jones Financial Companies Lllp | 24.98K | +17.0% | $33.09M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 93 | Sei Investments Co | 24.39K | -9.1% | $32.48M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 94 | LPL Financial LLC | 24.19K | +31.7% | $32.22M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 95 | Neuberger Berman Group LLC | 23.64K | +1.2% | $31.49M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 96 | Squarepoint Ops LLC | 23.50K | -70.5% | $31.31M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 97 | Mitsubishi UFJ Trust & Banking Corp | 23.35K | +1.4% | $31.10M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 98 | National Bank Of Canada /Fi/ | 22.77K | +27.2% | $30.33M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 99 | Susquehanna International Group, Llp | 22.49K | +155.5% | $29.96M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 100 | AQR Capital Management ✦ | 21.37K | +21.4% | $28.36M | 0.0% | ▲ Add | 9 | SEC ↗ ×7 |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $1.04B | 0.1% |
| Two Sigma Investments | $59.83M | 0.0% |
Exited
| Qube Research & Technologies… | $54.58M | was 0.1% |
| Robeco Institutional Asset… | $633,951 | was 0.0% |
| Optiver Holding B.V. | $323,350 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,098 holders, 51.97M shares, $58.69B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Sep 15
Reiss Joel
Officer · 60 sh · $66,024
Sep 15
Reiss Joel
Officer · 225 sh · $246,399
Sep 15
Reiss Joel
Officer · 196 sh · $214,849
Sep 15
Reiss Joel
Officer · 294 sh · $322,595
Sep 15
Reiss Joel
Officer · 150 sh · $164,761
Sep 15
Reiss Joel
Officer · 90 sh · $98,923
Sep 15
Reiss Joel
Officer · 166 sh · $182,853
Sep 15
Reiss Joel
Officer · 274 sh · $302,082
Sep 15
Reiss Joel
Officer · 210 sh · $231,722
Sep 15
Reiss Joel
Officer · 125 sh · $138,072
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
Get this via the API