TransDigm Group Incorporated
MX ˙ BMV ˙ US8936411003
SecurityMX:TDG / TransDigm Group Incorporated
InstitutionColony Group, LLC
Latest Disclosed Ownership51,662 shares
Latest Disclosed Value $ 68,731,388
Colony Group, LLC reports 6.04% increase in ownership of TDG / TransDigm Group Incorporated

On February 13, 2026 - Colony Group, LLC filed a 13F-HR form disclosing ownership of 51,662 shares of TransDigm Group Incorporated (MX:TDG) valued at $68,731,388 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 48,719 shares of TransDigm Group Incorporated. This represents a change in shares of 6.04% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-02-13 2025-12-31 13F TRANSDIGM GROUP COM 893641100 51,662 2,943 6.04 68,731 7.04 0.0783
2025-11-14 2025-09-30 13F TRANSDIGM GROUP COM 893641100 48,719 8,527 21.22 64,213 5.06 0.1036
2025-08-14 2025-06-30 13F TRANSDIGM GROUP COM 893641100 40,192 1,397 3.60 61,118 13.89 0.1324
2025-05-20 2025-03-31 13F/A-1 TRANSDIGM GROUP COM 893641100 38,795 7,452 23.78 53,666 35.11 0.1345
2025-05-15 2025-03-31 13F TRANSDIGM GROUP COM 893641100 38,795 7,467 53,666 0.1345
2025-05-29 2024-12-31 13F/A-2 TRANSDIGM GROUP COM 893641100 31,343 11,069 54.60 39,722 40.44 0.1031
2025-05-20 2024-12-31 13F/A-1 TRANSDIGM GROUP COM 893641100 31,328 11,054 39,722 0.1031
2025-02-14 2024-12-31 13F TRANSDIGM GROUP COM 893641100 31,328 11,054 39,722 0.1031
2024-11-14 2024-09-30 13F TRANSDIGM GROUP COM 893641100 20,274 -24,956 -55.18 28,284 49,519.30 0.0901
2024-08-15 2024-06-30 13F TRANSDIGM GROUP COM 893641100 45,230 28,173 165.17 58 171.43 0.1945
2024-05-16 2024-03-31 13F TRANSDIGM GROUP Common 893641100 17,057 12,416 267.53 21 425.00 0.1706
2024-02-15 2023-12-31 13F TRANSDIGM GROUP COM 893641100 4,641 4,641 5 0.0615
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.