How many institutions held ATROB - Astronics Corporation - Class B Common Stock, $0.01 par value in Q1 2021?

3 institutional investors reported ATROB - Astronics Corporation - Class B Common Stock, $0.01 par value for Q1 2021. Use the holders table for investor-level position and value details.

Astronics Corporation - Class B Common Stock, $0.01 par value (ATROB)

Q: What does CUSIP 046433207 represent in this 13F holders report?

CUSIP 046433207 is the security identifier for ATROB - Astronics Corporation - Class B Common Stock, $0.01 par value used to aggregate holder disclosures.

CUSIP: 046433207

Q1 2021 13F Holders as of 31 Mar 2021

Type / Class: Equity / Class B Common Stock, $0.01 par value
Total 13F shares: 13,993
Share change: +13,918
Total reported value: $248,000
Price per share: $17.74
Number of holders: 3
Value change: +$247,000
Number of buys: 2

Quarterly Holders Quick Answers

What is CUSIP 046433207?
CUSIP 046433207 identifies ATROB - Astronics Corporation - Class B Common Stock, $0.01 par value in SEC institutional holdings data.

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Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
Back to full security ownership history.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2021
Previous quarter: Q4 2020

Recent filing periods for CUSIP 046433207:

Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024 Q1 2024

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
BlackRock Finance, Inc.	13F	Company	6.6%	2,083,007	$27,559,000	—	31 Dec 2020	13F
Paradice Investment Management LLC	13F	Company	4.1%	1,273,441	$16,848,000	—	31 Dec 2020	13F
VANGUARD GROUP INC	13F	Company	3.6%	1,142,122	$15,111,000	—	31 Dec 2020	13F
JPMORGAN CHASE & CO	13F	Company	3.1%	969,189	$12,823,000	—	31 Dec 2020	13F
MORGAN STANLEY	13F	Company	2.8%	872,558	$11,544,000	—	31 Dec 2020	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	2.6%	827,475	$10,947,000	—	31 Dec 2020	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	2.4%	756,721	$10,011,000	—	31 Dec 2020	13F
FEDERATED HERMES, INC.	13F	Company	1.9%	588,509	$7,786,000	—	31 Dec 2020	13F
D. E. Shaw & Co., Inc.	13F	Company	1.7%	533,168	$7,054,000	—	31 Dec 2020	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	1.6%	501,139	$6,628,000	—	31 Dec 2020	13F
COOPER CREEK PARTNERS MANAGEMENT LLC	13F	Company	1.5%	479,145	$6,339,000	—	31 Dec 2020	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	1.5%	461,500	$6,106,000	—	31 Dec 2020	13F
KENNEDY CAPITAL MANAGEMENT LLC	13F	Company	1.4%	452,085	$5,981,000	—	31 Dec 2020	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.4%	437,662	$5,789,000	—	31 Dec 2020	13F
STATE STREET CORP	13F	Company	1.4%	436,415	$5,774,000	—	31 Dec 2020	13F
GOLDMAN SACHS GROUP INC	13F	Company	1.2%	390,528	$5,167,000	—	31 Dec 2020	13F
Minerva Advisors LLC	13F	Company	1.1%	340,665	$4,507,000	—	31 Dec 2020	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	1.1%	335,253	$4,435,000	—	31 Dec 2020	13F
Mondrian Investment Partners LTD	13F	Company	1.1%	332,257	$4,396,000	—	31 Dec 2020	13F
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	13F	Company	1%	315,800	$4,178,000	—	31 Dec 2020	13F
TWO SIGMA ADVISERS, LP	13F	Company	1%	312,000	$4,128,000	—	31 Dec 2020	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.98%	306,195	$4,051,000	—	31 Dec 2020	13F
NORTHERN TRUST CORP	13F	Company	0.85%	267,116	$3,534,000	—	31 Dec 2020	13F
Roubaix Capital, LLC	13F	Company	0.67%	210,575	$2,786,000	—	31 Dec 2020	13F
Bares Capital Management, Inc.	13F	Company	0.65%	204,502	$2,706,000	—	31 Dec 2020	13F
CANADA PENSION PLAN INVESTMENT BOARD	13F	Company	0.59%	185,400	$2,453,000	—	31 Dec 2020	13F
STATE OF WISCONSIN INVESTMENT BOARD	13F	Company	0.58%	180,750	$2,391,000	—	31 Dec 2020	13F
AJO, LP	13F	Company	0.55%	171,390	$2,267,000	—	31 Dec 2020	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.54%	167,777	$2,220,000	—	31 Dec 2020	13F
G2 Investment Partners Management LLC	13F	Company	0.51%	160,000	$2,117,000	—	31 Dec 2020	13F
Alberta Investment Management Corp	13F	Company	0.47%	146,326	$1,936,000	—	31 Dec 2020	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.46%	145,380	$1,923,000	—	31 Dec 2020	13F
Nuveen Asset Management, LLC	13F	Company	0.41%	127,449	$1,686,000	—	31 Dec 2020	13F
ROYCE & ASSOCIATES LP	13F	Company	0.36%	111,922	$1,481,000	—	31 Dec 2020	13F
CITADEL ADVISORS LLC	13F	Company	0.35%	109,794	$1,453,000	—	31 Dec 2020	13F
Engineers Gate Manager LP	13F	Company	0.3%	94,148	$1,246,000	—	31 Dec 2020	13F
International Value Advisers, LLC	13F	Company	0.3%	94,125	$1,245,000	—	31 Dec 2020	13F
Walleye Capital LLC	13F	Company	0.29%	89,833	$1,188,000	—	31 Dec 2020	13F
Bank of New York Mellon Corp	13F	Company	0.28%	88,592	$1,172,000	—	31 Dec 2020	13F
Teton Advisors, Inc.	13F	Company	0.28%	88,290	$1,168,000	—	31 Dec 2020	13F
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC	13F	Company	0.28%	86,624	$1,146,000	—	31 Dec 2020	13F
Russell Investments Group, Ltd.	13F	Company	0.27%	84,952	$1,122,000	—	31 Dec 2020	13F
WHITE PINE CAPITAL LLC	13F	Company	0.26%	82,159	$1,087,000	—	31 Dec 2020	13F
Informed Momentum Co LLC	13F	Company	0.26%	80,564	$1,066,000	—	31 Dec 2020	13F
PARADIGM ASSET MANAGEMENT CO LLC	13F	Company	0.25%	77,700	$1,027,971	—	31 Dec 2020	13F
MARSHALL WACE, LLP	13F	Company	0.23%	71,332	$944,000	—	31 Dec 2020	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.22%	70,325	$930,000	—	31 Dec 2020	13F
TEACHER RETIREMENT SYSTEM OF TEXAS	13F	Company	0.2%	63,623	$842,000	—	31 Dec 2020	13F
Squarepoint Ops LLC	13F	Company	0.2%	61,394	$812,000	—	31 Dec 2020	13F
Juniper Investment Company, LLC	13F	Company	0.19%	60,274	$797,000	—	31 Dec 2020	13F

Institutional Holders of Astronics Corporation - Class B Common Stock, $0.01 par value (ATROB) as of Q1 2021

As of 31 Mar 2021, Astronics Corporation - Class B Common Stock, $0.01 par value (ATROB) was held by 3 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 13,993 shares. The largest 3 holders included SONORA INVESTMENT MANAGEMENT, LLC, CAPTRUST FINANCIAL ADVISORS, and Private Capital Group, LLC. This page lists 3 institutional shareholders reporting positions in this security for the Q1 2021 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2021 vs Q4 2020 Across Filers

Q4 2020 holders

Q1 2021 holders

Holder diff

Investor	Q4 2020 Shares	Q1 2021 Shares	Share Diff	Share Chg %	Q4 2020 Value $	Q1 2021 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.