Astronics Corporation
DE ˙ DB ˙ US0464331083
74,00 € ↑3,50 (4,96%)
2026-06-05
DEL PRIS
SecurityDE:AC1 / Astronics Corporation
InstitutionMarshall Wace, Llp
Latest Disclosed Ownership251,213 shares
Latest Disclosed Value $ 16,763,446
Marshall Wace, Llp reports 34.84% decrease in ownership of AC1 / Astronics Corporation

On May 14, 2026 - Marshall Wace, Llp filed a 13F-HR form disclosing ownership of 251,213 shares of Astronics Corporation (DE:AC1) valued at $13,628,305 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 385,518 shares of Astronics Corporation. This represents a change in shares of -34.84% during the quarter. The current value of the position is $18,589,762 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F ASTRONICS COMMON STOCK 046433108 251,213 -134,305 -34.84 16,763 -19.83 0.0167
2026-02-13 2025-12-31 13F ASTRONICS COMMON STOCK 046433108 385,518 -88,404 -18.65 20,910 -3.26 0.0190
2025-11-13 2025-09-30 13F ASTRONICS COMMON STOCK 046433108 473,922 37,871 8.68 21,616 48.07 0.0219
2025-08-13 2025-06-30 13F ASTRONICS COMMON STOCK 046433108 436,051 158,544 57.13 14,599 117.65 0.0164
2025-05-15 2025-03-31 13F ASTRONICS COMMON STOCK 046433108 277,507 131,881 90.56 6,707 188.60 0.0085
2025-02-13 2024-12-31 13F ASTRONICS COMMON STOCK 046433108 145,626 105,157 259.85 2,324 194.92 0.0028
2024-11-14 2024-09-30 13F ASTRONICS COMMON STOCK 046433108 40,469 40,469 788 0.0010
2023-08-14 2023-06-30 13F ASTRONICS COMMON STOCK 046433108 0 -27,864 -100.00 0 -100.00
2023-05-15 2023-03-31 13F ASTRONICS COMMON STOCK 046433108 27,864 27,864 372 0.0008
2022-11-14 2022-09-30 13F ASTRONICS COMMON STOCK 046433108 0 -31,809 -100.00 0 -100.00
2022-08-15 2022-06-30 13F ASTRONICS COMMON STOCK 046433108 31,809 12,988 69.01 323 33.47 0.0007
2022-05-16 2022-03-31 13F ASTRONICS COMMON STOCK 046433108 18,821 18,821 242 0.0005
2021-05-17 2021-03-31 13F ASTRONICS COMMON STOCK 046433108 0 -71,332 -100.00 0 -100.00
2021-02-16 2020-12-31 13F ASTRONICS COMMON STOCK 046433108 71,332 678 0.96 944 73.21 0.0051
2020-11-16 2020-09-30 13F ASTRONICS COMMON STOCK 046433108 70,654 -16,379 -18.82 545 -40.70 0.0035
2020-08-13 2020-06-30 13F ASTRONICS COMMON STOCK 046433108 87,033 87,033 919 0.0064
2020-02-14 2019-12-31 13F ASTRONICS COMMON STOCK 046433108 0 -9,630 -100.00 0 -100.00
2019-11-14 2019-09-30 13F ASTRONICS COMMON STOCK 046433108 9,630 -13,594 -58.53 283 -69.70 0.0022
2019-08-14 2019-06-30 13F ASTRONICS COMMON STOCK 046433108 23,224 4,653 25.06 934 53.62 0.0077
2019-05-29 2019-03-31 13F/A-1 ASTRONICS COMMON STOCK 046433108 18,571 18,571 608 0.0057
2019-05-14 2019-03-31 13F ASTRONICS COMMON STOCK 046433108 18,571 18,571 608
2016-11-10 2016-09-30 13F ASTRONICS COMMON STOCK 046433108 0 -6,489 -100.00 0 -100.00
2016-08-12 2016-06-30 13F ASTRONICS COMMON STOCK 046433108 6,489 6,489 216 0.0018
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.