Security key
046433207
Astronics Corporation - Class B Common Stock, $0.01 par value (ATROB)
CUSIP: 046433207
Q1 2026 13F Holders as of 31 Mar 2026
- Type / Class
- Equity / Class B Common Stock, $0.01 par value
- Total 13F shares
- 1,787
- Share change
- +1,720
- Total reported value
- $112,928
- Price per share
- $61.52
- Number of holders
- 2
- Value change
- +$108,928
- Number of buys
- 1
Report period
Q1 2026
Institutions
2
Top holders
2
ATROB full security history
Previous quarter: Q4 2025
ASTRONICS CORP SEC filings
ASTRONICS CORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 046433207
Recent filing periods:
Top shareholders of ATROB - Astronics Corporation - Class B Common Stock, $0.01 par value (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| STATE STREET CORP |
13D/G
13F
|
STATE STREET CORPORATION · Company |
7.4%
|
2,349,815
|
$170,338,089 | +$37,523,434 | 31 Mar 2026 | |
| BlackRock, Inc. |
13F
13D/G
|
Company |
8.7%
from 13D/G
|
2,798,368
|
$151,783,480 | — | 31 Dec 2025 | |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
|
Vanguard Capital Management |
5.1%
|
1,617,222
|
$107,917,224 | $0 | 31 Mar 2026 | |
| VANGUARD GROUP INC |
13F
|
Company |
6.1%
|
1,975,693
|
$107,161,588 | — | 31 Dec 2025 | |
| Capital International Investors |
13F
13D/G
|
Company |
4%
from 13D/G
|
1,849,886
|
$100,337,817 | — | 31 Dec 2025 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
5.5%
|
1,764,235
|
$95,692,237 | — | 31 Dec 2025 | |
| AMERICAN CENTURY INVESTMENT MANAGEMENT INC |
13D/G
|
— |
5.6%
|
1,764,235
|
$95,692,106 | $0 | 31 Dec 2025 | |
| NEXT CENTURY GROWTH INVESTORS LLC |
13F
13D/G
|
Company |
4.8%
from 13D/G
|
1,067,612
|
$57,907,274 | — | 31 Dec 2025 | |
| ACK Asset Management LLC |
13D/G
13F
|
Company |
4%
|
1,230,000
|
$56,862,900 | $0 | 30 Sep 2025 | |
| Peter J. Gundermann |
3/4/5
|
PRESIDENT/CEO, Director |
—
mixed-class rows
|
1,615,122
mixed-class rows
|
$50,298,088 | — | 03 Mar 2026 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.3%
|
756,386
|
$41,032,808 | — | 31 Dec 2025 | |
| DRIEHAUS CAPITAL MANAGEMENT LLC |
13F
|
Company |
2.1%
|
666,498
|
$36,150,852 | — | 31 Dec 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
2%
|
639,742
|
$34,699,729 | — | 31 Dec 2025 | |
| Private Capital Management, LLC |
13F
|
Company |
1.7%
|
555,434
|
$30,126,740 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
1.7%
|
551,766
|
$29,927,842 | — | 31 Dec 2025 | |
| ROYCE & ASSOCIATES LP |
13F
|
Company |
1.6%
|
520,597
|
$28,237,181 | — | 31 Dec 2025 | |
| Point72 Asset Management, L.P. |
13F
|
Company |
1.5%
|
497,260
|
$26,971,382 | — | 31 Dec 2025 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
1.5%
|
493,424
|
$26,763,318 | — | 31 Dec 2025 | |
| Senator Investment Group LP |
13F
|
Company |
1.4%
|
459,005
|
$24,896,431 | — | 31 Dec 2025 | |
| Luxor Capital Group, LP |
13F
|
Company |
1.4%
|
453,305
|
$24,587,263 | — | 31 Dec 2025 | |
| BNP PARIBAS FINANCIAL MARKETS |
13F
|
Company |
1.4%
|
444,436
|
$24,106,209 | — | 31 Dec 2025 | |
| RAYMOND JAMES FINANCIAL INC |
13F
|
Company |
1.4%
|
435,815
|
$23,708,846 | — | 31 Dec 2025 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
1.3%
|
415,352
|
$22,528,692 | — | 31 Dec 2025 | |
| Nuveen, LLC |
13F
|
Company |
1.3%
|
403,782
|
$21,901,135 | — | 31 Dec 2025 | |
| HENNESSY ADVISORS INC |
13F
|
Company |
1.2%
|
390,900
|
$21,202,416 | — | 31 Dec 2025 | |
| MARSHALL WACE, LLP |
13F
|
Company |
1.2%
|
385,518
|
$20,910,495 | — | 31 Dec 2025 | |
| Congruence Capital, LLC |
13F
|
Company |
1.1%
|
362,430
|
$19,658,204 | — | 31 Dec 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
1.1%
|
360,594
|
$19,558,619 | — | 31 Dec 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.98%
|
315,800
|
$17,128,992 | — | 31 Dec 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
13D/G
|
Company · THE GOLDMAN SACHS GROUP, INC. |
0.7%
from 13D/G
|
314,670
|
$17,067,701 | — | 31 Dec 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.91%
|
292,854
|
$15,884,401 | — | 31 Dec 2025 | |
| SG Capital Management LLC |
13F
|
Company |
0.9%
|
291,349
|
$15,802,770 | — | 31 Dec 2025 | |
| Robert S. Keane |
3/4/5
|
Director |
—
mixed-class rows
|
630,332
mixed-class rows
|
$15,670,615 | — | 19 Feb 2026 | |
| CANADA PENSION PLAN INVESTMENT BOARD |
13F
|
Company |
0.89%
|
288,400
|
$15,642,816 | — | 31 Dec 2025 | |
| UBS Group AG |
13F
|
Company |
0.88%
|
282,024
|
$15,296,981 | — | 31 Dec 2025 | |
| NEEDHAM INVESTMENT MANAGEMENT LLC |
13F
|
Company |
0.85%
|
272,500
|
$14,780,400 | — | 31 Dec 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.81%
|
261,067
|
$14,160,274 | — | 31 Dec 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.8%
|
258,229
|
$14,006,342 | — | 31 Dec 2025 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.79%
|
255,844
|
$13,876,976 | — | 31 Dec 2025 | |
| BRADY ROBERT T |
3/4/5
|
Director |
—
mixed-class rows
|
440,505
mixed-class rows
|
$13,768,429 | — | 26 Feb 2026 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.76%
|
243,478
|
$13,206,246 | — | 31 Dec 2025 | |
| EMERALD ADVISERS, LLC |
13F
|
Company |
0.75%
|
242,727
|
$13,165,512 | — | 31 Dec 2025 | |
| Mark Peabody |
3/4/5
|
Executive VP & Pres-Aerospace |
—
mixed-class rows
|
438,122
mixed-class rows
|
$12,501,942 | — | 03 Mar 2026 | |
| First Eagle Investment Management, LLC |
13F
|
Company |
0.71%
|
230,326
|
$12,492,882 | — | 31 Dec 2025 | |
| CASPIAN CAPITAL LP |
13F
|
Company |
0.71%
|
227,724
|
$12,351,750 | — | 31 Dec 2025 | |
| James S. Kramer |
3/4/5
|
VP Luminescent Systems, Inc. |
—
mixed-class rows
|
956,816
mixed-class rows
|
$11,913,272 | — | 30 Sep 2024 | |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
0.66%
|
212,081
|
$11,503,273 | — | 31 Dec 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.64%
|
205,672
|
$11,155,649 | — | 31 Dec 2025 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.59%
|
188,849
|
$10,244,000 | — | 31 Dec 2025 | |
| Atom Investors LP |
13F
|
Company |
0.58%
|
188,492
|
$10,223,806 | — | 31 Dec 2025 |
Institutional Holders of Astronics Corporation - Class B Common Stock, $0.01 par value (ATROB) as of Q1 2026
As of 31 Mar 2026,
Astronics Corporation - Class B Common Stock, $0.01 par value (ATROB) was held by
2 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
1,787 shares.
The largest 2 holders included
McIlrath & Eck, LLC and FNY Investment Advisers, LLC.
This page lists
2
institutional shareholders reporting positions in this security
for the Q1 2026 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
1
Q1 2026 holders
2
Holder diff
1
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 Value $ | Q1 2026 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.