TDGTransDigm Group Incorporated

CSNew York Stock Exchange (XNYS)·USD

Identity

Security key: 22378
Ticker: TDG
Type: CS — Common Stock
Exchange: New York Stock Exchange(XNYS)
Venue group: NYSE
Operating MIC: XNYS
Market: stocks
Locale: us
Currency: USD
Listed: 2006-03-15
Round lot: 10
Active: Yes
Last seen in a load: 2026-08-14 20:49
Vendor updated: 2026-08-13 06:09
Ticker root / suffix: TDG

Detail

Enriched 2026-08-14 20:47

Market cap: $68,293,041,107
Shares outstanding (class): 55,933,583
Shares outstanding (weighted): 55,276,525
SIC: 3728 AIRCRAFT PARTS & AUXILIARY EQUIPMENT, NEC
Employees: 16,500
Location: CLEVELAND, OH
Homepage: https://www.transdigm.com
Description: TransDigm manufactures and services a broad set of specialized parts for commercial and military aircraft. The firm has three segments: power and control, airframes, and a small nonaviation segment, which serves mostly off-road vehicles and mining equipment. It is an acquisitive holding company focused on buying up smaller firms that make proprietary aerospace products with substantial aftermarket revenue. TransDigm regularly employs financial leverage to amplify its operating results.

Market cap and share counts drift.

Funds holding this security

370 funds · 381 positions · $21.28B reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
American Funds Fundamental Investors American Funds Fundamental Investors	—	$3.34B	2.17%	2,881,772 NS	FIGI
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS	VTI	$2.08B	0.10%	1,792,840 NS	FIGI
American Balanced Fund American Balanced Fund	—	$1.71B	0.65%	1,474,445 NS	FIGI
VANGUARD 500 INDEX FUND VANGUARD INDEX FUNDS	VOO	$1.66B	0.12%	1,435,555 NS	FIGI
VANGUARD MID-CAP INDEX FUND VANGUARD INDEX FUNDS	VO	$1.41B	0.71%	1,219,619 NS	FIGI
iShares Core S&P 500 ETF iShares Trust	IVV	$841.88M	0.12%	726,412 NS	FIGI
Growth Fund AMERICAN FUNDS INSURANCE SERIES	—	$832.10M	1.68%	717,972 NS	FIGI
N/A —	—	$762.16M	0.12%	657,625 NS	FIGI
VANGUARD GROWTH INDEX FUND VANGUARD INDEX FUNDS	VUG	$736.82M	0.23%	635,761 NS	FIGI
New Perspective Fund New Perspective Fund	—	$684.24M	0.45%	590,395 NS	FIGI
iShares U.S. Aerospace & Defense ETF iShares Trust	ITA	$610.93M	4.53%	527,133 NS	FIGI
VANGUARD MID-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS	VOT	$497.83M	1.70%	429,545 NS	FIGI
Fidelity Magellan Fund Fidelity Magellan Fund	—	$445.30M	1.35%	384,226 NS	FIGI
Investment Co of America Investment Co of America	—	$382.24M	0.23%	329,817 NS	FIGI
VANGUARD INSTITUTIONAL INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS	—	$369.04M	0.12%	318,425 NS	FIGI

How positions resolve to the securities master. FIGI_COMPOSITE is exact identifier equality — both sides got the FIGI from Bloomberg. TICKER is a narrow fallback used only where the master row carries no FIGI at all (2,389 rows do not, disproportionately Irish-domiciled US listings like LIN and ACN). Roughly 22% of all positions resolve to the master.

Funds holding this security

Identifiers

master.security_identifier

TICKERTDG
FIGI_COMPOSITEBBG000L8CBX4
FIGI_SHARE_CLASSBBG001SPV1C1
CIK0001260221
ISINUS8936411003
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Industrials
Industry: Aerospace & Defense
Source: LLMunreviewed
Self-reported confidence: 0.95
Model: deepseek
Rationale: TransDigm manufactures aircraft components, fitting the aerospace and defense industry within industrials.

Classifications are unreviewed model output. All 5,771 assignments carry source = LLM and is_reviewed = false. Confidence is the model’s own estimate and is not calibrated — it clustered at 0.90–0.98 across the whole first pass, including rows that later proved wrong. Use it to order a review queue, not as a probability. Two share classes of one issuer can disagree.

Classification

Fund data

Not linked to a fund series.

Either this is not a fund, or it is one the SEC share-class snapshot cannot reach — commodity trusts and notes have no series ID at all.