Estimated market cap $2.54BShares outstanding from the company’s latest SEC filing (all share classes, each priced at its own close; ADRs converted to ADS) × last close from Tiingo. Updated daily. This figure: shares as of Nov 5, 2026, last close Nov 13, 2026.43.13M shares, shares as of Nov 5, 2026CIK 8063The SEC’s Central Index Key, the number it uses to identify every company and person that files.
Insider trades, 12 mo
0 buys · 1 sell
$518.2K sold, open market
Congress trades, 24 mo
—
No disclosed trades
13F holders
…
Lobbying, 12 mo
—
No lobbying filings
Federal contracts, 12 mo
—
None matched
Ask your AI:
Latest 10-Q
What changed in Astronics Corporation's latest quarterly report, compared with the one before.
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Insider trades
Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.
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13F holders
Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.
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Top 10 holders.Premium lists every holder, with CSV downloads.
Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.
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Lobbying
What Astronics Corporation and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.
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Institutional ownership over time
How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.
Congress purchase Congress sale Insider sale over $1M
Adjusted for stock splits; not for dividends. The stock split 1253-for-1000 on Jun 15, 2026; earlier prices are shown divided by the split ratio. Where prices come from.
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Intraday and historical prices from TradingView. Quotes may be delayed.
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Information, not investment advice. Company matching is automatic; check the source before relying on one row.
13F holders, Q3 2026Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.
217
68.0% of shares · 81 added
Latest 10-Q
Q4 2026
What changed in Astronics Corporation's latest quarterly report, compared with the one before.
Filed Nov 12, 2026 · Quarter ended Oct 3, 2026
Summary text goes here once it has loaded. Summary text goes here once it has loaded.
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Summary text goes here once it has loaded.
AI summary of changes vs the prior report. Written by AI from the paragraphs that changed, and checked against them. This is information, not investment advice.
Compared with the 10-Q for the quarter ended Jul 4, 2026. Sections compared: management's discussion, risk factors, legal proceedings and controls and procedures.
Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.
No open-market insider trades reported since Dec 1, 2025. Insiders have two business days to file.
Recent insider trades
How the stock has done since the trade date, measured against the S&P 500 over the same days. It describes the stock, not the trader's actual gain or loss.
217 funds report ATRO. Values checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.
Q3 2026. 39 new, 81 added to, 64 trimmed, 135 exited since Q2 2026.
Download CSVEvery fund that holds ATRO, not only these ten. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.
Trades by members of Congress
Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.
Recent congressional trades
How the stock has done since the trade date, measured against the S&P 500 over the same days. It describes the stock, not the trader's actual gain or loss.
What Astronics Corporation and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.
No recent lobbying filings for this company.
Institutional ownership over time
How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.
Funds holding the stock
Shares they report, adjusted for splits
Funds holding the stock by quarter
Q2 2013
115
—
11.19M
$308.6M
Q3 2013
120
+5
12.46M
$413.6M
Q4 2013
131
+11
15.37M
$530.3M
Q1 2014
147
+16
16.42M
$701.9M
Q2 2014
138
-9
19.70M
$750.9M
Q3 2014
135
-3
19.61M
$631.4M
Q4 2014
151
+16
21.21M
$792.0M
Q1 2015
148
-3
21.33M
$1.1B
Q2 2015
149
+1
20.91M
$1.0B
Q3 2015
146
-3
21.46M
$584.2M
Q4 2015
134
-12
24.29M
$667.6M
Q1 2016
132
-2
24.86M
$640.4M
Q2 2016
133
+1
24.38M
$547.6M
Q3 2016
133
0
24.37M
$741.6M
Q4 2016
120
-13
27.01M
$618.2M
Q1 2017
120
0
27.67M
$592.3M
Q2 2017
121
+1
27.90M
$573.9M
Q3 2017
112
-9
27.29M
$552.9M
Q4 2017
137
+25
28.66M
$802.5M
Q1 2018
129
-8
28.76M
$723.8M
Q2 2018
123
-6
29.70M
$716.8M
Q3 2018
128
+5
27.77M
$815.5M
Q4 2018
122
-6
27.61M
$639.2M
Q1 2019
137
+15
26.66M
$689.6M
Q2 2019
174
+37
27.06M
$858.1M
Q3 2019
144
-30
26.49M
$619.1M
Q4 2019
142
-2
26.97M
$601.7M
Q1 2020
132
-10
25.92M
$189.8M
Q2 2020
127
-5
24.73M
$208.4M
Q3 2020
120
-7
23.02M
$141.4M
Q4 2020
111
-9
23.39M
$247.0M
Q1 2021
113
+2
22.75M
$327.3M
Q2 2021
111
-2
23.50M
$328.3M
Q3 2021
97
-14
23.23M
$260.5M
Q4 2021
108
+11
24.52M
$234.7M
Q1 2022
116
+8
23.28M
$240.3M
Q2 2022
105
-11
23.06M
$187.1M
Q3 2022
108
+3
22.93M
$143.8M
Q4 2022
102
-6
22.92M
$188.4M
Q1 2023
119
+17
22.61M
$241.0M
Q2 2023
121
+2
22.80M
$361.3M
Q3 2023
136
+15
24.06M
$304.2M
Q4 2023
127
-9
24.87M
$345.8M
Q1 2024
130
+3
25.84M
$392.3M
Q2 2024
133
+3
26.25M
$419.5M
Q3 2024
148
+15
26.64M
$414.1M
Q4 2024
156
+8
30.09M
$383.3M
Q1 2025
185
+29
34.64M
$668.2M
Q2 2025
231
+46
39.19M
$1.0B
Q3 2025
232
+1
36.56M
$1.3B
Q4 2025
279
+47
38.86M
$1.7B
Q1 2026
296
+17
39.09M
$2.1B
Q2 2026
313
+17
31.29M
$2.5B
Q3 2026
217
-96
25.56M
$1.7B
Each point is a quarter-end, from Q2 2013 to Q3 2026. A fund's 13F lists its long positions in US-listed securities as of the last day of the quarter and arrives up to 45 days later, so each point shows holdings at quarter-end, not on the day they were reported.
Common shares only; options and bonds are left out. When a fund amends a report, the amended version is the one counted.
The history follows the company's current CUSIP number (046433108). If the company's shares were ever re-issued under a different CUSIP, the quarters before the change are not part of this series, so the first point (Q2 2013) can be later than the stock's first appearance in 13F reports.
Share counts are adjusted for stock splits (1.18-for-1 on Oct 11, 2018, 1.25-for-1 on Jun 15, 2026): reports from before a split are multiplied by its ratio, so every quarter is on the share count of Q3 2026.
A quarter appears once our daily update has built its summary. If a summary cannot be built, older reports are kept and the chart shows the quarters it has until the next update repairs it.