TDY at a glance
Teledyne Technologies (TDY, SEC CIK 1094285) filed its latest 10-K annual report on February 20, 2026, a 10-Q quarterly report on July 24, 2026, an 8-K current report on October 2, 2026 and Form 4 insider filings as recently as August 13, 2026. SignalX summarizes each filing with AI and tracks the company's insider trades and institutional holders.
- For the fiscal year ended December 28, 2025 (FY2025), Teledyne Technologies (TDY) reported revenue of $6.1 billion (up 7.9% from FY2024) and net income of $894.8 million. Diluted EPS was $18.88.
- As of June 30, 2026, 41 institutional investment managers tracked by SignalX reported holding Teledyne Technologies (TDY) shares worth $13.5 billion in 13F-HR filings.
- The most recent insider open-market sale reported on Form 4 was by LORNE SIMON M on August 12, 2026 of 40 shares at $681.79 per share.
- In the last 90 days, TDY insiders reported 0 open-market purchases ($0) and 5 open-market sales ($4.7M) on Form 4, a net sale of $4.7M.
Source: SEC EDGAR (XBRL financial data, 13F-HR and Form 4 filings).
- Revenue · FY2025
- $6.1B
- +7.9% vs prior year
- Insiders · 90 days
- 0 buys · 5 sells
- Net −$4.7M
- 13F holders
- 41 funds
- $13.5B · +1 vs prior quarter
- Latest 8-K
- Sep 28, 2026
- Item 5.02
AI 10-K Annual Report Analysis
Latest 10-K, fiscal year ended Dec 28, 2025
Business Overview
- Core business model not detailed in this filing section; focus on corporate governance and compliance policies
- Newly adopted insider trading policy with Exhibit 19.1 filed for fiscal year ended December 28, 2025
- Emphasis on regulatory compliance with federal securities laws and exchange listing requirements in securities trading
- Executive compensation, stock ownership, related party transactions, and auditor fees disclosed only by reference to 2026 Proxy Statement
- No operational or financial metrics presented; filing centers on governance, compensation, and compliance disclosures
Management Discussion & Analysis
- Revenue $6,115M, up 7.9% YoY ($445M increase); Aerospace and Defense Electronics best performer, +36.3% to $1,059M, Engineered Systems declined 0.9% to $436M
- Operating margin 18.8% (operating income $1,149.8M on $6,115M sales) vs 17.4% (989.1M on 5,670M sales); Digital Imaging margin 16.7% vs 14.4%
- Cash flow from operations $1,191M; stock repurchases $400M (0.8M shares), senior notes repurchased $177M; capex planned $150M for 2026
- net income $895M, EPS $18.88 vs $819M/ $17.21; Aerospace segment margin slightly declined 24.8% vs 28.5% due to integration costs
- Management plans $60-70M cash tax reduction in 2026 from new tax law; risks include tariffs, supply chain disruptions, and potential US government shutdown impacts
Risk Factors
- Risk of non-cash goodwill impairment at FLIR reporting unit with $5.2B goodwill, fair value only 8% above carrying value as of 2025
- Exposure to U.S.-China trade tensions risking tariffs and rare earth mineral supply crucial for manufacturing
- Potential delays in U.S. government contract awards and payments due to government shutdowns affecting cash flow timing
- Competitive threat from new technologies impacting FLIR business unit profitability and intangible asset valuations
- Income tax risk with $10.9M incremental annual tax provision if U.S. nominal tax rate rises by 100 basis points
AI summary of the TDY 10-K filed . Generated from the filing text; verify against the original.View on SEC EDGARHow to read a 10-K
AI 10-Q Quarterly Report Analysis
Latest 10-Q, quarter ended Jun 28, 2026
Management Discussion & Analysis
- Revenue $1,662.5M, up 9.8% YoY from $1,513.7M
- Operating income $333.2M, up 19.8%; operating margin 20.0% vs 18.4% YoY
- Best segment Digital Imaging: sales $868.7M, up 12.7%; operating margin 19.6% vs 15.5%
- Worst segment Instrumentation: operating income $101.4M, down 0.2%; margin 26.1% vs 27.6%
- Capital expenditures planned at approximately $150M; tariff refunds began arriving in second quarter of 2026
- Headwinds: tariffs, rare-earth export restrictions, Middle East instability and potential U.S. Government shutdowns
Risk Factors
- Risk Factors section not provided; no new or changed risks identifiable
- No Rule 10b5-1 or non-Rule 10b5-1 trading arrangements adopted or terminated during quarter
AI summary of the TDY 10-Q filed . Generated from the filing text; verify against the original.View on SEC EDGAR10-K vs 10-Q vs 8-K
AI 8-K Current Report Analysis
The most recent material events, by 8-K item
Item 5.02: Departure/Appointment of Directors or Principal Officers
- Vice Chairman Jason VanWees retiring effective February 1, 2027
- Planned departure at age 55, allowing transition planning before February 1, 2027
Item 7.01: Regulation FD Disclosure
- Proposed Teledyne–Varex transaction proceeding toward Varex stockholder approval
- Varex expected to file and mail a definitive proxy statement for a special meeting
AI summaries of TDY 8-K current reports filed with the SEC. What 8-K item codes mean
SignalX for TDY
Don't miss the next TDY filing
- Alerts as it files. A push when TDY files an 8-K or an insider trades.
- Fund moves. Which tracked funds opened, added or cut TDY, by share count.
- Ask anything. An AI agent that reads every TDY filing and answers with sources.
TDY alerts on your phone. Follow it in the SignalX Android app.
Recent Insider Transactions (Form 4)
Latest reported trades by officers, directors and 10% owners
| Insider | Type | Date | Shares | Price |
|---|---|---|---|---|
| LORNE SIMON M | Sell | Aug 12, 2026 | 40 | $681.79 |
| VON SCHACK WESLEY W | Sell | Aug 12, 2026 | 468 | $686.63 |
| LORNE SIMON M | Sell | Aug 12, 2026 | 2,000 | $680.18 |
| LORNE SIMON M | Sell | Aug 12, 2026 | 958 | $682.81 |
| LORNE SIMON M | Sell | Aug 12, 2026 | 3,451 | $679.74 |
| VON SCHACK WESLEY W | A | Apr 22, 2026 | 319 | - |
| Sherburne Jane Cecile | A | Apr 22, 2026 | 319 | - |
| Bobb George C III | A | Apr 22, 2026 | 5,515 | - |
Financial SummaryXBRL
| Metric | FY2023 | FY2024 | FY2025 |
|---|---|---|---|
| Profitability | |||
| Revenue | - | $5.7B | $6.1B |
| Operating Income | $1.0B | $989.1M | $1.1B |
| Net Income | $885.7M | $819.2M | $894.8M |
| Op. Margin | - | 17.4% | 18.8% |
| Net Margin | - | 14.4% | 14.6% |
| Balance Sheet | |||
| Total Assets | $14.5B | $14.2B | $15.3B |
| Equity | - | $9.5B | $10.5B |
| ROE | - | 8.6% | 8.5% |
| Per Share | |||
| EPS | $18.49 | $17.21 | $18.88 |
| Cash Flow | |||
| Operating CF | - | $1.2B | $1.2B |
| CapEx | - | $83.7M | $117.3M |
Source: XBRL data in Teledyne Technologies (TDY)'s 10-K filings on SEC EDGAR, in USD. Compare across companies →
13F Fund Holdings: Quarterly Trend
Latest: Q2 2026Aggregate TDY share value held by 13F filers tracked by SignalX, by quarter.
Quarterly totals table
| Quarter | Funds | Total value |
|---|---|---|
| Q2 2026 | 41 | $13.49B |
| Q1 2026 | 40 | $12.49B |
| Q4 2025 | 36 | $10.26B |
| Q3 2025 | 37 | $12.73B |
| Q2 2025 | 35 | $10.56B |
| Q1 2025 | 34 | $6.44B |
| Q4 2024 | 30 | $4.89B |
| Q3 2024 | 26 | $2.05B |
- Invesco Ltd+81.8K (+14%)
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- Citigroup+59.1K (+48%)
- T. Rowe Price Group−263.0K (-8%)
- Two Sigma Investments−248.0K (-97%)
- JPMorgan Chase & Co−244.8K (-19%)
- Bank of America Corp−60.9K (-9%)
- Northern Trust−23.7K (-5%)
Source: 13F-HR filings on SEC EDGAR (aggregated from 279 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe. How 13F filings work
TDY filing archive
AI analysis pages for each 10-K, 10-Q and 8-K
10-K annual reports
10-Q quarterly reports
Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4
| Form | Filing date | Period | Analysis | SEC |
|---|---|---|---|---|
| 8-K | Oct 2, 2026 | - | - | - |
| 8-K | Sep 28, 2026 | - | Analysis | - |
| 4 | Aug 13, 2026 | - | - | - |
| 4 | Aug 12, 2026 | - | - | - |
| 8-K | Aug 10, 2026 | - | Analysis | - |
| 10-Q | Jul 24, 2026 | Jun 28, 2026 | Analysis | |
| 8-K | Jul 22, 2026 | - | Analysis | - |
| SC 13G | Apr 30, 2026 | - | - | |
| SC 13G | Apr 29, 2026 | - | - | |
| 4 | Apr 24, 2026 | - | - | - |
| 4 | Apr 24, 2026 | - | - | - |
| 4 | Apr 24, 2026 | - | - | - |
| 4 | Apr 24, 2026 | - | - | - |
| 4 | Apr 24, 2026 | - | - | - |
| 4 | Apr 24, 2026 | - | - | - |
| 10-Q | Apr 24, 2026 | Mar 29, 2026 | Analysis | |
| 4 | Apr 23, 2026 | - | - | - |
| 4 | Apr 23, 2026 | - | - | - |
| 8-K | Apr 23, 2026 | - | Analysis | - |
| 4 | Apr 23, 2026 | - | - | - |
| 4 | Apr 23, 2026 | - | - | - |
| 4 | Apr 23, 2026 | - | - | - |
| 4 | Apr 23, 2026 | - | - | - |
| 4 | Apr 23, 2026 | - | - | - |
| 4 | Apr 23, 2026 | - | - | - |
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TDY SEC filings: frequently asked questions
Are TDY insiders buying or selling?
In the last 90 days, Teledyne Technologies (TDY) officers, directors and 10% owners reported no open-market purchases and 5 open-market sales worth $4.7 million by 2 insiders on Form 4. Many insider sales are pre-planned or for taxes, so purchases usually carry more information.
Which institutions hold TDY stock?
As of June 30, 2026, the largest Teledyne Technologies (TDY) holders among the 13F filers tracked by SignalX were BlackRock ($2.8 billion), T. Rowe Price Group ($2.1 billion), Vanguard Capital Management LLC ($2.0 billion), Vanguard Portfolio Management LLC ($1.6 billion), State Street Corp ($1.5 billion). 13F-HR reports are filed up to 45 days after each quarter ends.
What was TDY's revenue in fiscal year 2025?
For the fiscal year ended December 28, 2025 (FY2025), Teledyne Technologies (TDY) reported revenue of $6.1 billion (up 7.9% from FY2024) and net income of $894.8 million. Diluted EPS was $18.88. The figures come from the XBRL data in the 10-K.
What are the main risks in TDY's latest 10-K?
In the 10-K filed February 20, 2026, Teledyne Technologies (TDY) flagged: Risk of non-cash goodwill impairment at FLIR reporting unit with $5.2B goodwill, fair value only 8% above carrying value as of 2025. Exposure to U.S.-China trade tensions risking tariffs and rare earth mineral supply crucial for manufacturing. (AI summary of the Risk Factors section.)
What did TDY report in its latest 8-K?
Teledyne Technologies (TDY) filed an 8-K on September 28, 2026 reporting Item 5.02 (Departure/Appointment of Directors or Principal Officers). Vice Chairman Jason VanWees retiring effective February 1, 2027.
What are the latest TDY SEC filings?
Teledyne Technologies (TDY) filed its latest 10-K annual report on February 20, 2026, a 10-Q quarterly report on July 24, 2026, an 8-K current report on October 2, 2026 and a Form 4 insider filing on August 13, 2026.
What is TDY's SEC CIK number?
Teledyne Technologies (TDY)'s SEC Central Index Key (CIK) is 1094285. EDGAR lists every TDY filing under that number.
Ask anything about TDY
The research agent reads TDY's filings, financials, insider trades and 13F holders, then answers with sources.