Leaderboard › Companies with space divisions
Teledyne Technologies Inc.
Teledyne Technologies (TDY) has a market cap of US$28.6B as of Oct 2, 2026 close, ranked #7 by whole market cap among companies with space divisions. How it is built
TDY on NYSE · USA · Only part of this company is space; it is ranked separately and never enters pure-play or segment totals.
Price · NYSE (TDY)
as of Oct 2, 2026End of dayUS$617.245▲ +0.7%
Regular-session last sale across US venues on Oct 2, 2026, not the official closing auction price.
- Change
- ▲ +7.3%
- High
- US$690.94 Aug 7, 2026
- Low
- US$483.94 Nov 20, 2025
- Range
- Oct 1, 2025 to Oct 2, 2026 · 253 sessions
Regular-session last sales, as traded. Prices are not adjusted for share splits.
Teledyne Technologies's moves, plus the rest of the space sector, every week.
Every Saturday: the week's biggest moves, new filings and IPOs. A 3-minute read. See last week's issue
What they do
as of Oct 3, 2026Teledyne makes digital imaging sensors and cameras, instruments, aerospace and defence electronics and engineered systems, including imaging sensors and instruments for satellites. It is headquartered in Thousand Oaks, California. Its shares trade on the New York Stock Exchange as TDY. Only part of the company is space.
Recent filings and events
as of Oct 2, 2026Last results filing: Form 10-Q: quarterly report, filed · period Jun 28, 2026
- 8-K/AItems 5.02, 9.01 · SEC EDGARAI summaryTeledyne Technologies disclosed that Jason VanWees will retire as Vice Chairman effective February 1, 2027, and then serve as strategic advisor through May 3, 2027. Under a Separation Agreement effective October 3, 2026, VanWees will receive his regular base salary during the advisory period and a lump sum payment of $170,000 following the Separation Date in exchange for cooperation and non-solicitation provisions.
- 8-KItems 5.02, 9.01 · SEC EDGARAI summaryTeledyne Technologies announced on September 28, 2026, that Jason VanWees, Vice Chairman, will retire from his position effective February 1, 2027, at age 55.
- 144Notice of proposed sale · SEC EDGAR
- 144Notice of proposed sale · SEC EDGAR
- 144Notice of proposed sale · SEC EDGAR
- 8-KItems 7.01, 9.01 · SEC EDGAR
- S-8Employee plan registration · SEC EDGAR
- 10-QQuarterly report · SEC EDGAR
- 8-KItems 2.02, 9.01 · SEC EDGAR
- EarningsTeledyne Technologies reported results of operations (Form 8-K, item 2.02) · SEC EDGAR
Insider transactions (Form 4)
| Date | Reporting person | Transaction | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| Aug 12, 2026 | VON SCHACK WESLEY WDirector | Open-market or private sale | −468 | US$686.63 | 10,902 | Form 4 filed Aug 13, 2026 |
| Aug 12, 2026 | LORNE SIMON MDirector | Open-market or private sale | −3,451 | US$679.737 | 58,781 | Form 4 filed Aug 12, 2026 |
| Aug 12, 2026 | LORNE SIMON MDirector | Open-market or private sale | −2,000 | US$680.1773 | 56,781 | Form 4 filed Aug 12, 2026 |
| Aug 12, 2026 | LORNE SIMON MDirector | Open-market or private sale | −40 | US$681.7925 | 56,741 | Form 4 filed Aug 12, 2026 |
| Aug 12, 2026 | LORNE SIMON MDirector | Open-market or private sale | −958 | US$682.8124 | 55,783 | Form 4 filed Aug 12, 2026 |
| Apr 22, 2026 | VanWees JasonVice Chairman | Exercise or conversion of a derivative security · indirect (by spouse) | +126 | US$0.00 | 2,770 | Form 4 filed Apr 24, 2026 |
| Apr 22, 2026 | VanWees JasonVice Chairman | Shares withheld for tax or exercise price · indirect (by spouse) | −65 | US$0.00 | 2,705 | Form 4 filed Apr 24, 2026 |
| Apr 22, 2026 | Morales Vincent JDirector | Grant or award | +319 | US$0.00 | 2,194 | Form 4 filed Apr 23, 2026 |
| Apr 22, 2026 | Kumbier MichelleDirector | Grant or award | +319 | US$0.00 | 2,888 | Form 4 filed Apr 23, 2026 |
| Apr 22, 2026 | Black Laura A.Director | Grant or award | +319 | US$0.00 | 502 | Form 4 filed Apr 23, 2026 |
Contract awards · last 12 months
No US federal contract award of US$250K or more on file for the last 12 months.
Upcoming events
Nothing on the manifest for Teledyne Technologies yet.
Peers
- Honeywell AerospaceHONAUS$49.0B#5 · as of Oct 2, 2026 close
- L3Harris TechnologiesLHXUS$44.0B#6 · as of Oct 2, 2026 close
- EchoStarECHOUS$27.4B#8 · as of Oct 2, 2026 close
- MoogMOG.AUS$12.4B#9 · as of Oct 2, 2026 close
- Sirius XM HoldingsSIRIUS$8.7B#10 · as of Oct 2, 2026 close
Listings
| Ticker | Exchange | Currency | Share class | Role |
|---|---|---|---|---|
| TDY | NYSE | USD | Common | Pricing listing |
How this market cap is built
as of Oct 2, 2026End of day- Shares outstanding
- 46,355,673 · every class, counted once · shares as of Jul 15, 2026 · from the 10-Q filed Jul 24, 2026
- Price
- US$617.245 · priced on NYSE (TDY) · regular-session last sale on Oct 2, 2026
- Market cap
- US$28.6B = 46,355,673 shares × US$617.245
- In Canadian dollars
- C$40.8B · Bank of Canada rate for Oct 2, 2026: US$1 = C$1.4246
- On the list
- Number 7 of 17 companies with space divisions with a computed market cap. Only part of this company is space.
How this number is built: methodology. Where the data comes from: sources. Who runs this site and what they hold: disclosures.