Security key
046433108
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 18,751,881
- Total 13F value
- $328,300,835
- Share change
- +754,443
- Put/Call ratio
- 0%
- SEC-reported price per share
- $17.51
- Number of holders
- 105
- Value change
- +$13,063,567
- Number of buys
- 46
- Number of sells
- 59
- Shares outstanding
- 31,926,800
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2021
Institutions
105
Top holders
10
ATRO full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2026
ASTRONICS CORP SEC filings
ASTRONICS CORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 046433108
Recent filing periods:
Ownership snapshot
Top reported holders of ATRO - ASTRONICS CORP - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
0/15
Latest evidence
31 Mar 2021
13F
Highest disclosed value: $39,164,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock Finance, Inc. has the largest disclosed position value at $39.16M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock Finance, Inc.'s linked filing trail.
Disclosed position value
Top 5
BlackRock Finance, Inc.
$39.16M
NEXT CENTURY GROWTH INVESTORS LLC
$35.33M
Paradice Investment Management LLC
$22.97M
VANGUARD GROUP INC
$20.91M
JPMORGAN CHASE & CO
$16.97M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
Company
|
—
denominator unverified
|
$39,164,000
2,171,042 shares
|
— | 31 Mar 2021 |
| NEXT CENTURY GROWTH INVESTORS LLC |
13F
Company
|
—
denominator unverified
|
$35,327,000
1,958,268 shares
|
— | 31 Mar 2021 |
| Paradice Investment Management LLC |
13F
Company
|
—
denominator unverified
|
$22,973,000
1,273,441 shares
|
— | 31 Mar 2021 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$20,913,000
1,159,244 shares
|
— | 31 Mar 2021 |
| JPMORGAN CHASE & CO |
13F
Company
|
—
denominator unverified
|
$16,968,000
940,568 shares
|
— | 31 Mar 2021 |
| ROYCE & ASSOCIATES LP |
13F
Company
|
—
denominator unverified
|
$14,256,000
790,222 shares
|
— | 31 Mar 2021 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
105
Shares
18,751,881
Rows available
105
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2021 vs Q1 2021 Across Filers
Q1 2021 holders
109
Q2 2021 holders
105
Holder diff
-4
| Investor | Q1 2021 Shares | Q2 2021 Shares | Share Diff | Share Chg % | Q1 2021 value | Q2 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend