Stocks › TDY
TELEDYNE TECHNOLOGIES INC
TDY·NYSE·
United States·USD
United States·USD$622.22
+2.58 (+0.42%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
TDY
TELEDYNE TECHNOLOGIES INC · NYSE
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
TDYS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of TDY by members of U.S. Congress · 44 on record · 9 in the last 12 months
Whale Activity
Position changes in TDY reported for 2026-09-30 by 1 tracked institutional filer
- Increased0
- New0
- Held0
- Decreased0
- Closed0
- No prior filing1
| Filer | Shares | Value | Change |
|---|---|---|---|
| Defender Capital, LLC. | 24.5K | $14.9M | — |
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by TDY insiders, by quarter · Form 4
Recent Insider Transactions
2,202 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| VON SCHACK WESLEY WDirector · Director | Sale | −468 | $686.63 | $321K | Aug 12, 2026 | Form 4 ↗ |
| LORNE SIMON MDirector · Director | Sale | −958 | $682.81 | $654K | Aug 12, 2026 | Form 4 ↗ |
| LORNE SIMON MDirector · Director | Sale | −40 | $681.79 | $27K | Aug 12, 2026 | Form 4 ↗ |
| LORNE SIMON MDirector · Director | Sale | −3,451 | $679.74 | $2.3M | Aug 12, 2026 | Form 4 ↗ |
| LORNE SIMON MDirector · Director | Sale | −2,000 | $680.18 | $1.4M | Aug 12, 2026 | Form 4 ↗ |
| VanWees JasonVice Chairman | Tax withholding | −65 | $0.00 | $0 | Apr 22, 2026 | Form 4 ↗ |
| VanWees JasonVice Chairman | Option exercise | +126 | $0.00 | $0 | Apr 22, 2026 | Form 4 ↗ |
| Morales Vincent JDirector | Grant / award | +319 | $0.00 | $0 | Apr 22, 2026 | Form 4 ↗ |
| Kumbier MichelleDirector | Grant / award | +319 | $0.00 | $0 | Apr 22, 2026 | Form 4 ↗ |
| Black Laura A.Director | Grant / award | +319 | $0.00 | $0 | Apr 22, 2026 | Form 4 ↗ |
| Malone Robert ADirector | Grant / award | +319 | $0.00 | $0 | Apr 22, 2026 | Form 4 ↗ |
| Sherburne Jane CecileDirector | Grant / award | +319 | $0.00 | $0 | Apr 22, 2026 | Form 4 ↗ |
| LORNE SIMON MDirector | Grant / award | +319 | $0.00 | $0 | Apr 22, 2026 | Form 4 ↗ |
| SMITH MICHAEL TDirector | Grant / award | +319 | $0.00 | $0 | Apr 22, 2026 | Form 4 ↗ |
| VON SCHACK WESLEY WDirector | Grant / award | +319 | $0.00 | $0 | Apr 22, 2026 | Form 4 ↗ |
| VanWees JasonVice Chairman | Sale | −280 | $631.07 | $177K | Feb 3, 2026 | Form 4 ↗ |
| VanWees JasonVice Chairman | Sale | −2,220 | $630.39 | $1.4M | Feb 3, 2026 | Form 4 ↗ |
| VanWees JasonVice Chairman | Option exercise | +2,500 | $123.38 | $308K | Feb 3, 2026 | Form 4 ↗ |
| VanWees JasonVice Chairman | Sale | −2,420 | $631.39 | $1.5M | Feb 3, 2026 | Form 4 ↗ |
| VanWees JasonVice Chairman | Sale | −2,580 | $630.49 | $1.6M | Feb 3, 2026 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding TDY · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 1.5M | $981.2M | 0.04% | Jun 30, 2026 |
| Dodge & Cox Stock Fund Dodge & Cox Funds | 1.2M | $812.4M | 0.69% | Jun 30, 2026 |
| VANGUARD 500 INDEX FUND VANGUARD INDEX FUNDS | 1.2M | $800.8M | 0.05% | Jun 30, 2026 |
| VANGUARD MID-CAP INDEX FUND VANGUARD INDEX FUNDS | 1.0M | $669.4M | 0.30% | Jun 30, 2026 |
| Janus Henderson Enterprise Fund Janus Investment Fund | 848.3K | $565.7M | 2.53% | Jun 30, 2026 |
| iShares Core S&P 500 ETF iShares Trust | 637.4K | $425.1M | 0.05% | Jun 30, 2026 |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust | 561.6K | $374.5M | 0.05% | Jun 30, 2026 |
| Fidelity 500 Index Fund Fidelity Concord Street Trust | 600.8K | $372.4M | 0.04% | May 31, 2026 |
| VANGUARD WINDSOR II FUND VANGUARD WINDSOR FUNDS | 540.0K | $354.0M | 0.53% | Jul 31, 2026 |
| VANGUARD VALUE INDEX FUND VANGUARD INDEX FUNDS | 440.5K | $293.8M | 0.12% | Jun 30, 2026 |
Mutual funds and ETFs whose N-PORT filings list TDY's shares (CUSIP 879360105), each fund at its latest report since Mar 7, 2026, largest positions first. Bonds, options and short positions are left out.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
No 13D/13G beneficial-ownership filings on record.
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming teledyne technologies as client
- ECHELON GOVERNMENT AFFAIRSTELEDYNE TECHNOLOGIES · 2023 Q3 · DEF$10K
Filing ↗ - ECHELON GOVERNMENT AFFAIRSTELEDYNE TECHNOLOGIES · 2023 Q2 · DEF$30K
Filing ↗ - ECHELON GOVERNMENT AFFAIRSTELEDYNE TECHNOLOGIES · 2023 Q1 · DEF$30K
Filing ↗ - ECHELON GOVERNMENT AFFAIRSTELEDYNE TECHNOLOGIES · 2022 Q4 · DEF$30K
Filing ↗ - ECHELON GOVERNMENT AFFAIRSTELEDYNE TECHNOLOGIES · 2022 Q3 · DEF$30K
Filing ↗
Government Contracts
Federal awards to teledyne technologies · USAspending
$240KAwarded · 2 contracts on record
U.S. Patents
Recent USPTO applications naming TELEDYNE TECHNOLOGIES INC
No USPTO patent applications found for TELEDYNE TECHNOLOGIES INC.
Annual Financials
From TDY's 10-K filings · XBRL
No annual XBRL figures on record for TDY. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
No stock splits in TDY's price history.
Material Events (8-K)
Corporate events filed with the SEC
About TELEDYNE TECHNOLOGIES INC
From SEC EDGAR company records
Industry (SIC 3812)Search, Detection, Navigation, Guidance, Aeronautical Sys
SectorTechnology
HeadquartersTHOUSAND OAKS, CA
IncorporatedDE
SEC CIK0001094285 ↗