TDYTeledyne Technologies Incorporated

CSNew York Stock Exchange (XNYS)·USD

Identity

Security key: 22401
Ticker: TDY
Type: CS — Common Stock
Exchange: New York Stock Exchange(XNYS)
Venue group: NYSE
Operating MIC: XNYS
Market: stocks
Locale: us
Currency: USD
Listed: 1999-11-23
Round lot: 40
Active: Yes
Last seen in a load: 2026-08-14 20:49
Vendor updated: 2026-08-13 06:09
Ticker root / suffix: TDY

Detail

Enriched 2026-08-14 20:47

Market cap: $31,822,705,957.77
Shares outstanding (class): 46,355,673
Shares outstanding (weighted): 46,355,673
SIC: 3812 SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL SYS
Employees: 15,800
Location: THOUSAND OAKS, CA
Homepage: https://www.teledyne.com
Description: Teledyne Technologies Inc provides enabling technologies to sense, analyze and distribute information for industrial growth markets that require advanced technology and high reliability. The firm operates in four segments: Digital Imaging, Instrumentation, Aerospace and Defense Electronics, and Engineered Systems. The Digital Imaging segment, that derives maximum revenue, includes high-performance sensors, cameras and systems, within the visible, infrared and X-ray spectra for use in industrial, government and medical applications, as well as MEMS and high-performance, high-reliability semiconductors including analog-to-digital and digital-to-analog converters. Geographically, the company operates in United States, Europe, Asia, and All other.

Market cap and share counts drift.

Funds holding this security

389 funds · 397 positions · $8.55B reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS	VTI	$889.73M	0.04%	1,470,607 NS	FIGI
Dodge & Cox Stock Fund Dodge & Cox Funds	—	$736.96M	0.64%	1,218,100 NS	FIGI
VANGUARD 500 INDEX FUND VANGUARD INDEX FUNDS	VOO	$721.18M	0.05%	1,192,006 NS	FIGI
VANGUARD MID-CAP INDEX FUND VANGUARD INDEX FUNDS	VO	$605.02M	0.31%	1,000,021 NS	FIGI
Janus Henderson Enterprise Fund JANUS INVESTMENT FUND	—	$533.61M	2.61%	881,987 NS	FIGI
iShares Core S&P 500 ETF iShares Trust	IVV	$365.04M	0.05%	603,370 NS	FIGI
N/A —	—	$330.17M	0.05%	545,726 NS	FIGI
VANGUARD VALUE INDEX FUND VANGUARD INDEX FUNDS	VTV	$259.19M	0.11%	428,398 NS	FIGI
VANGUARD MID-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS	VOT	$213.09M	0.73%	352,205 NS	FIGI
State Street(R) Technology Select Sector SPDR(R… SELECT SECTOR SPDR TRUST	XLK	$213.02M	0.25%	352,096 NS	FIGI
T. Rowe Price Growth Stock Fund, Inc. T. ROWE PRICE GROWTH STOCK FUND, INC.	—	$206.44M	0.47%	341,216 NS	FIGI
T. Rowe Price New Horizons Fund, Inc. T. ROWE PRICE NEW HORIZONS FUND, INC.	—	$177.37M	1.39%	293,169 NS	FIGI
VANGUARD INSTITUTIONAL INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS	—	$160.28M	0.05%	264,924 NS	FIGI
Janus Henderson Triton Fund JANUS INVESTMENT FUND	—	$143.39M	2.77%	237,000 NS	FIGI
JPMorgan Mid Cap Value Fund J.P. Morgan Fleming Mutual Fund Group, Inc.	—	$127.50M	1.17%	210,741 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

TICKERTDY
FIGI_COMPOSITEBBG000BMT9T6
FIGI_SHARE_CLASSBBG001SDK336
CIK0001094285
ISINUS8793601050
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: 0.9
Model: deepseek
Rationale: Teledyne Technologies provides aerospace and defense electronics, matching the SIC code for search, detection, and aeronautical systems.

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.