TDY Teledyne Technologies (TDY) Insider Trading, Ownership & Congress Trades
Aerospace & Defense · Search, detection, navigation, guidance, aeronautical sys · CIK 0001094285
Form 144 · 3
Insider buyers, 180 days
0
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
405
13F, latest reported quarter
What the filings say about TDY
Insiders, 180 days
-$4.7M net sold
2 sellers · 0% of sales under a 10b5-1 plan
Congress, 1 year
0 bought · 1 sold
Latest: sale, 2026-08-25
Planned sales (Form 144), 90 days
$6.8M
3 notices
Teledyne Technologies insider trades (Form 4)
Form 4 buys and sells (codes P and S). Grants, option exercises
and conversions excluded.
Over the last 180 days, TELEDYNE TECHNOLOGIES INC insiders sold a net $4.7M of stock across 126 Form 4 purchases and sales, with no insider buying. Source: SEC Form 4 filings, as of 2026-10-27.
Insider
Filed
Shares
Value
Since filing
Context
- 7 earlier Form 4 trades (code P or S) here by this insider (7 sales), the last on Jul 25, 2025.
- The trade is 5.9% of the 58,781 shares held after it.
- 1 other insider sold within 30 days.
- 405 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director LORNE SIMON M sold about $2.3M of TDY on Aug 12, 2026, the largest insider sale at the company since 2025; 1 other insider sold within 30 days and 405 funds added in the latest 13F quarter.Context
- 7 earlier Form 4 trades (code P or S) here by this insider (7 sales), the last on Jul 25, 2025.
- The trade is 3.5% of the 56,781 shares held after it.
- 1 other insider sold within 30 days.
- 405 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director LORNE SIMON M sold about $1.4M of TDY on Aug 12, 2026; 1 other insider sold within 30 days and 405 funds added in the latest 13F quarter.Context
- 7 earlier Form 4 trades (code P or S) here by this insider (7 sales), the last on Jul 25, 2025.
- The trade is 0.1% of the 56,741 shares held after it.
- 1 other insider sold within 30 days.
- 405 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director LORNE SIMON M sold about $27.3K of TDY on Aug 12, 2026; 1 other insider sold within 30 days and 405 funds added in the latest 13F quarter.Context
- 7 earlier Form 4 trades (code P or S) here by this insider (7 sales), the last on Jul 25, 2025.
- The trade is 1.7% of the 55,783 shares held after it.
- 1 other insider sold within 30 days.
- 405 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director LORNE SIMON M sold about $654.1K of TDY on Aug 12, 2026; 1 other insider sold within 30 days and 405 funds added in the latest 13F quarter.Context
- 4 earlier Form 4 trades (code P or S) here by this insider (4 sales), the last on Nov 8, 2024.
- The trade is 4.3% of the 10,902 shares held after it.
- 1 other insider sold within 30 days.
- 405 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director VON SCHACK WESLEY W sold about $321.3K of TDY on Aug 12, 2026; 1 other insider sold within 30 days and 405 funds added in the latest 13F quarter.126 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
Seven facts, ranked against the sector ·
Rank is not a forecast
Insiders
net -$4.7M over 180 days
-$4.7M over 90 days
below 60% of Aerospace & Defense
Congress
no House purchase disclosed in the last 12 months
Funds
405 funds bought in last quarter
more than 81% of Aerospace & Defense
Revenue
+7.9% year over year
below 62% of Aerospace & Defense
Margin
14.6% net margin
more than 89% of Aerospace & Defense
Buybacks
$97.7M repurchased, FY to 2026-09-27
more than 53% of Aerospace & Defense
Short interest
2.5% of the float short (float per yahoo 2026-10-26) · 3.6 days to cover · settled 2026-09-30
below 67% of Aerospace & Defense
What changed in the last 30 days
Nothing new filed in the last 30 days
Watch TDY
A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.
The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
+18.7%12M
Insider sellForm 144 (planned sale)
Indexed to 100, dividend-adjusted, not a price chart.
When a name files heavily, the largest trades are drawn first.
Who owns TDY: institutional holders (13F)
13F holdings, latest reported quarter
4,125,237 sh
$2.8B
3,028,715 sh
$2.0B
2,384,161 sh
$1.6B
2,265,326 sh
$1.5B
1,834,853 sh
$1.2B
Congress trades in TDY
STOCK Act disclosures, US House only, filed up to 45 days after the trade
Sold 2026-08-25 · disclosed 15 days later
$15,001 - $50,000
Sold 2026-08-24 · disclosed 16 days later
$1,001 - $15,000
Sold 2026-08-21 · disclosed 19 days later
$1,001 - $15,000
Sold 2026-08-20 · disclosed 20 days later
$1,001 - $15,000
Sold 2026-08-19 · disclosed 21 days later
$1,001 - $15,000
Activist and 5% holders (13D/13G)
No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.
TDY planned insider sales (Form 144)
Notice of intent to sell, filed before any sale
LORNE SIMON M
Filed 2026-08-12
$4.5M
SMITH MICHAEL T
Filed 2026-08-12
$2.0M
VON SCHACK WESLEY W
Filed 2026-08-12
$321.3K
TDY mutual fund holders (N-PORT)
Funds ranked by the share of their own portfolio in this stock (N-PORT).
VALUE LINE MID CAP FOCUSED FUND, INC.
$77.7M position · as of 2026-06-30
6.3%
Virtus KAR Mid-Cap Core Fund
$105.3M position · as of 2026-06-30
6.0%
Virtus KAR Mid-Cap ETF
$2.6M position · as of 2026-07-31
5.8%
Virtus KAR Small-Mid Cap Core Fund
$55.6M position · as of 2026-06-30
5.1%
Heartland Mid Cap Value Fund
$22.5M position · as of 2026-06-30
4.5%
Shelton Sustainable Equity Fund
$2.8M position · as of 2026-05-31
3.9%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M ·
% is the share of the fund's own portfolio
Government contracts
Award ceilings over the contract's life, subsidiaries included.
Not annual revenue (USASpending.gov).
National Aeronautics And Space Administration
IGF::CT::IGF MISSION OPERATIONS AND INTEGRATION (MO&I) CONTRACT. THIS CONTRACT INVOLVES OPERATIONS S · 2013-03-01
$371.5M
National Aeronautics And Space Administration
MARSHALL OPERATIONS SYSTEMS, SERVICES, AND INTEGRATION II (MOSSI II) · 2022-09-09
$277.5M
National Aeronautics And Space Administration
IGF::OT::IGF LAUNCH VEHICLE/STAGES ADAPTER · 2014-02-01
$210.9M
Department Of Defense
TACTICAL RANGE AIR DERENSE MISSILE (TACRAM) II · 2024-05-20
$88.6M
Federal awards ≥ $25M in the last 90 days, matched via the SAM.gov parent registry
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
Insiders have filed to sell, before selling.
The record shows a net $4.7M sold by insiders over 180 days, 405 funds added last quarter, $6.8M in planned Form 144 sales. Each figure is a federal filing, dated the day it went public.
TDY financials
Revenue growth
+7.9%
XBRL, annual
Net margin
14.6%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$6.5B
four quarters, 2025-09-29 to 2026-09-27
Revenue, TTM TDY
| FY Dec 2025 | $6.1B |
| FY Dec 2024 | $5.7B |
| FY Dec 2023 | $5.6B |
| FY Jan 2023 | $5.5B |
| FY Jan 2022 | $4.6B |
| Sep 2026 | $1.7B |
| Jun 2026 | $1.7B |
| Mar 2026 | $1.6B |
| Dec 2025 | $1.6B |
| Sep 2025 | $1.5B |
| Jun 2025 | $1.5B |
| Mar 2025 | $1.4B |
| Dec 2024 | $1.5B |
At each fiscal year end
Single quarter
Net margin, TTM
+15.8%
net income over revenue, 2025-09-29 to 2026-09-27
Net margin, TTM TDY
| FY Dec 2025 | +14.6% |
| FY Dec 2024 | +14.4% |
| FY Dec 2023 | +15.7% |
| FY Jan 2023 | +14.4% |
| FY Jan 2022 | +9.7% |
| Sep 2026 | +16.2% |
| Jun 2026 | +15.1% |
| Mar 2026 | +14.5% |
| Dec 2025 | +17.1% |
| Sep 2025 | +14.3% |
| Jun 2025 | +13.9% |
| Mar 2025 | +13.0% |
| Dec 2024 | +13.2% |
At each fiscal year end
Single quarter
Free cash flow, TTM
$1.1B
operating cash flow minus capex, 2025-09-29 to 2026-09-27
Free cash flow, TTM TDY
| FY Dec 2025 | $1.1B |
| FY Dec 2024 | $1.1B |
| FY Dec 2023 | $721.2M |
| FY Jan 2023 | $394.2M |
| FY Jan 2022 | $723.0M |
| Sep 2026 | $319.5M |
| Jun 2026 | $284.7M |
| Mar 2026 | $204.3M |
| Dec 2025 | $339.2M |
| Sep 2025 | $313.9M |
| Jun 2025 | $196.3M |
| Mar 2025 | $224.6M |
| Dec 2024 | $303.4M |
At each fiscal year end
Single quarter
Debt to equity
0.18x
long-term 2026-09-27 plus current 2026-09-27; equity 2026-09-27
Debt to equity TDY
| FY Dec 2025 | 0.24x |
| FY Dec 2024 | 0.28x |
| FY Dec 2023 | 0.35x |
| FY Jan 2023 | 0.48x |
| FY Jan 2022 | 0.54x |
| Sep 2026 | 0.18x |
| Jun 2026 | 0.19x |
| Mar 2026 | 0.23x |
| Dec 2025 | 0.24x |
| Sep 2025 | 0.24x |
| Jun 2025 | 0.25x |
| Mar 2025 | 0.30x |
| Dec 2024 | 0.28x |
At each fiscal year end
Trailing four quarters at each quarter end
Cash flow to debt
0.63x
TTM operating cash flow over long-term 2026-09-27 plus current 2026-09-27
Cash flow to debt TDY
| FY Dec 2025 | 0.48x |
| FY Dec 2024 | 0.45x |
| FY Dec 2023 | 0.26x |
| FY Jan 2023 | 0.12x |
| FY Jan 2022 | 0.20x |
| Sep 2026 | 0.63x |
| Jun 2026 | 0.63x |
| Mar 2026 | 0.48x |
| Dec 2025 | 0.48x |
| Sep 2025 | 0.45x |
| Jun 2025 | 0.40x |
| Mar 2025 | 0.39x |
| Dec 2024 | 0.45x |
At each fiscal year end
Trailing four quarters at each quarter end
Return on equity
+9.5%
TTM net income over average of 2025-09-28 and 2026-09-27
Return on equity TDY
| FY Dec 2025 | +8.9% |
| FY Dec 2024 | +8.7% |
| FY Dec 2023 | +10.2% |
| FY Jan 2023 | +10.0% |
| FY Jan 2022 | +8.2% |
| Sep 2026 | +9.5% |
| Jun 2026 | +9.2% |
| Mar 2026 | +9.0% |
| Dec 2025 | +8.9% |
| Sep 2025 | +8.1% |
| Jun 2025 | +8.7% |
| Mar 2025 | +8.6% |
| Dec 2024 | +8.7% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on assets
+6.6%
TTM net income over average of 2025-09-28 and 2026-09-27
Return on assets TDY
| FY Dec 2025 | +6.1% |
| FY Dec 2024 | +5.7% |
| FY Dec 2023 | +6.1% |
| FY Jan 2023 | +5.5% |
| FY Jan 2022 | +4.6% |
| Sep 2026 | +6.6% |
| Jun 2026 | +6.4% |
| Mar 2026 | +6.1% |
| Dec 2025 | +6.1% |
| Sep 2025 | +5.5% |
| Jun 2025 | +5.9% |
| Mar 2025 | +5.6% |
| Dec 2024 | +5.7% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on invested capital
+8.6%
operating income after a 19.0% effective tax rate, over long-term 2026-09-27 plus current 2026-09-27 plus average of 2025-09-28 and 2026-09-27 minus cash
Return on invested capital TDY
| FY Dec 2025 | +7.8% |
| FY Dec 2024 | +7.6% |
| FY Dec 2023 | +8.5% |
| FY Jan 2023 | +7.5% |
| FY Jan 2022 | +5.8% |
| Sep 2026 | +8.6% |
| Jun 2026 | +8.2% |
| Mar 2026 | +7.9% |
| Dec 2025 | +7.8% |
| Sep 2025 | +7.2% |
| Jun 2025 | +7.6% |
| Mar 2025 | +7.4% |
| Dec 2024 | +7.6% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on capital employed
+9.4%
operating income (EBIT proxy) over average of 2025-09-28 and 2026-09-27 minus current liabilities
Return on capital employed TDY
| FY Dec 2025 | +8.7% |
| FY Dec 2024 | +7.7% |
| FY Dec 2023 | +8.1% |
| FY Jan 2023 | +7.5% |
| FY Jan 2022 | +7.2% |
| Sep 2026 | +9.4% |
| Jun 2026 | +9.1% |
| Mar 2026 | +8.7% |
| Dec 2025 | +8.7% |
| Sep 2025 | +8.0% |
| Jun 2025 | +8.0% |
| Mar 2025 | +7.6% |
| Dec 2024 | +7.7% |
At each fiscal year end
Trailing four quarters at each quarter end
P/E, trailing
29.53x
close 2026-10-26 over four quarters of diluted EPS, 2025-09-29 to 2026-09-27
P/E, trailing TDY
| FY Dec 2025 | 27.39x |
| FY Dec 2024 | 27.36x |
| FY Dec 2023 | 24.14x |
| FY Jan 2023 | 24.19x |
| FY Jan 2022 | 43.73x |
| Sep 2026 | 28.09x |
| Jun 2026 | 30.17x |
| Mar 2026 | 30.04x |
| Dec 2025 | 27.39x |
| Sep 2025 | 33.42x |
| Jun 2025 | 28.07x |
| Mar 2025 | 28.32x |
| Dec 2024 | 27.36x |
At each fiscal year end
Trailing four quarters at each quarter end
Enterprise value
$31.2B
market value at close 2026-10-26 on 2026-10-14 shares, plus long-term 2026-09-27 plus current 2026-09-27, minus cash 2026-09-27
Enterprise value TDY
| FY Dec 2025 | $26.4B |
| FY Dec 2024 | $24.0B |
| FY Dec 2023 | $23.7B |
| FY Jan 2023 | $22.0B |
| FY Jan 2022 | $24.0B |
| Sep 2026 | $29.9B |
| Jun 2026 | $30.6B |
| Mar 2026 | $29.4B |
| Dec 2025 | $26.4B |
| Sep 2025 | $29.1B |
| Jun 2025 | $26.2B |
| Mar 2025 | $25.7B |
| Dec 2024 | $24.0B |
At each fiscal year end
Trailing four quarters at each quarter end
FCF yield
+3.9%
TTM free cash flow over market value at close 2026-10-26
FCF yield TDY
| FY Dec 2025 | +4.4% |
| FY Dec 2024 | +5.0% |
| FY Dec 2023 | +3.4% |
| FY Jan 2023 | +2.1% |
| FY Jan 2022 | +3.5% |
| Sep 2026 | +4.0% |
| Jun 2026 | +3.9% |
| Mar 2026 | +3.8% |
| Dec 2025 | +4.4% |
| Sep 2025 | +3.8% |
| Jun 2025 | +4.0% |
| Mar 2025 | +4.6% |
| Dec 2024 | +5.0% |
At each fiscal year end
Trailing four quarters at each quarter end
PEG, trailing
1.11x
P/E over trailing EPS growth of 27%: four quarters to 2026-09-27 against the four to 2025-09-28
PEG, trailing TDY
| FY Dec 2025 | 2.84x |
| FY Dec 2024 | n/a |
| FY Dec 2023 | 2.04x |
| FY Jan 2023 | 0.37x |
| FY Jan 2022 | n/a |
| Sep 2026 | 1.06x |
| Jun 2026 | 2.17x |
| Mar 2026 | 2.34x |
| Dec 2025 | 2.84x |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Price as of 2026-10-26. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
| 2025-12 | 2024-12 | 2023-12 | 2023-01 | |
|---|---|---|---|---|
| Revenue | $6.1B | $5.7B | $5.6B | $5.5B |
| Operating income | $1.1B | $989.1M | $1.0B | $972.0M |
| Net income | $894.8M | $819.2M | $885.7M | $788.6M |
| EPS (diluted) | 18.88 | 17.21 | 18.49 | 16.53 |
| Operating cash flow | $1.2B | $1.2B | $836.1M | $486.8M |
| Cash | $352.4M | $649.8M | $648.3M | $638.1M |
| Long-term debt | $2.0B | $2.6B | $2.6B | $3.6B |
| Buybacks | $402.9M | $354.0M | $0 | $0 |
SEC XBRL, fiscal years, as known on 2026-10-27
TDY Stock Sonar score 6/7 axes
Find similar shapesCompareTDY ranks highest on risk and compliance (73rd percentile) and financial health (70th), and lowest on insider conviction (20th), among Aerospace & Defense peers.
6 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored
TDY filings, in plain words
Are Teledyne Technologies insiders buying or selling TDY?
In the 180 days to 2026-10-27, Teledyne Technologies insiders were net sellers, a net $4.7M across purchases and sales reported on Form 4, by 2 sellers.
Have members of Congress traded TDY?
Yes. In the year to 2026-10-27, 0 House members disclosed buying TDY and 1 House member disclosed selling it; the latest on record is a sale by April McClain Delaney dated 2026-08-25.
Are there planned insider sales of TDY?
Yes. 3 Form 144 notices of planned insider sales were filed in the 90 days to 2026-10-27, covering $6.8M of stock; the latest, by LORNE SIMON M, was filed 2026-08-12.
Read the full summary
In the 180 days to 2026-10-27, Teledyne Technologies insiders were net sellers of TDY, a net $4.7M across purchases and sales reported on Form 4 by 2 sellers. None of the 5 insider sales was flagged as made under a Rule 10b5-1 plan. In the year to 2026-10-27, 0 members of Congress disclosed buying TDY and 1 member disclosed selling it; the latest on record is a sale by April McClain Delaney dated 2026-08-25. Insiders filed 3 Form 144 notices of intent to sell in the 90 days to 2026-10-27, covering $6.8M of stock. Each figure is counted from SEC and House filings as of 2026-10-27, dated the day the filing was made public.
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