Astronics
ATRO
64.63
-4.53
-6.55%
Astronics
US · ATRO
#2502 by market cap
Listed 1970
64.63
-4.53
-6.55%
Live - 5344 symbols - heartbeat 532s ago
· 2026-10-08 07:00
Pre-market
64.49
-0.22%
After-hours
64.75
+0.19%
Overnight
64.50
-0.20%
- Market cap
- 2.78B
- P/E (TTM)i
- 34.56
- P/Bi
- 14.02
- EPSi
- 0.81
- Div yieldi
- 0.00%
- 52W posi
- 51%
Reader sentiment
Are you bullish or bearish on ATRO?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Distributing
- Total institutional ownership fell 3.5 percentage points.
Institutional ownership
- Held by institutions
- 77.50% -3.50pp
- Institutions
- 377
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
AlignedInstitutions trimmed shares last reporting period, and the stock has seen net outflows in main-fund flow over the last 20 trading sessions - the two line up.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Mutual Fund60.97%
Hedge Fund8.99%
Individual/Insider6.22%
Public Company3.95%
Private Company1.37%
Insurance Company0.84%
Government Pension Fund0.74%
Sovereign Wealth Fund0.43%
Family Office/Trust0.19%
Other16.30%
Top holders as of 2026-07-31
BlackRock
7.30% · 3.14M sh
Capital Research
5.30% · 2.28M sh
State Street Global Advisors
4.80% · 2.07M sh
Vanguard Capital Management, LLC
4.05% · 1.74M sh
American Century Investment Management
3.79% · 1.63M sh
Geode Capital Management, LLC
2.43% · 1.05M sh
Emerald Advisers, LLC
2.35% · 1.01M sh
Peter Gundermann
2.35% · 1.01M sh
Pertento Partners LLP
2.31% · 993.64K sh
Next Century Growth Investors LLC
2.08% · 895.14K sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 42 buys · 8 sells
| Name | Role | Stake |
|---|---|---|
| Peter Gundermann | Chairperson & CEO | 2.35% |
| Robert Keane | Independent Director | 1.20% |
| Robert Brady | Lead Independent Director | 0.74% |
| Mark Peabody | Executive VP & President of Aerospace Segment | 0.69% |
| David Burney | Chief Financial Officer | 0.41% |
| Jeffry Frisby | Independent Director | 0.14% |
| Warren Johnson | Independent Director | 0.14% |
| Neil Kim | Independent Director | 0.12% |
| Mark Moran | Independent Director | 0.12% |
| James Mulato | Executive VP & President of Astronics Test Systems, Inc. | 0.11% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-09-29 | James Mulato | Executive VP & President of Astronics Test Systems, Inc. | Other Acquisition | +111 | $31.85 |
| 2026-09-29 | James Mulato | Executive VP & President of Astronics Test Systems, Inc. | Other Acquisition | +555 | $31.85 |
| 2026-09-29 | Mark Peabody | Executive VP & President of Aerospace Segment | Other Acquisition | +111 | $31.85 |
| 2026-09-29 | Mark Peabody | Executive VP & President of Aerospace Segment | Other Acquisition | +555 | $31.85 |
| 2026-09-29 | Nancy Hedges | Corporate Controller & Principal Accounting Officer | Other Acquisition | +111 | $31.85 |
| 2026-09-29 | Nancy Hedges | Corporate Controller & Principal Accounting Officer | Other Acquisition | +555 | $31.85 |
| 2026-09-29 | Julie Davis | -- | Other Acquisition | +26 | $31.85 |
| 2026-09-29 | Julie Davis | -- | Other Acquisition | +130 | $31.85 |
| 2026-09-15 | Jeffry Frisby | Independent Director | Derivative Exercise and Retained | +1,520 | $23.75 |
| 2026-09-15 | Jeffry Frisby | Independent Director | Derivative Exercise and Retained | +4,000 | $23.75 |
| 2026-08-24 | Robert Keane | Independent Director | Other Disposition | -76,000 | -- |
| 2026-08-24 | Robert Keane | Independent Director | Derivative Exercise and Retained | +76,000 | -- |
| 2026-08-17 | Mark Peabody | Executive VP & President of Aerospace Segment | Other Disposition | -150 | -- |
| 2026-08-16 | Jeffry Frisby | Independent Director | Other Disposition | -2,000 | -- |
| 2026-06-14 | Robert Brady | Lead Independent Director | Other Acquisition | +53,085 | -- |
| 2026-06-14 | Robert Brady | Lead Independent Director | Other Derivative Acquisition | +1,840 | $23.75–28.37 |
| 2026-06-14 | Robert Keane | Independent Director | Other Acquisition | +85,802 | -- |
| 2026-06-14 | Warren Johnson | Independent Director | Other Acquisition | +9,951 | -- |
| 2026-06-14 | Warren Johnson | Independent Director | Other Derivative Acquisition | +1,840 | $23.75–28.37 |
| 2026-06-14 | Jeffry Frisby | Independent Director | Other Acquisition | +9,411 | -- |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 07:00:00 · For reference only, not investment advice and not tailored to your situation.