Astronics Corporation
DE ˙ DB ˙ US0464331083
70,50 € ↓ -2,00 (-2,76%)
2026-06-04
AKTIENPREIS
SecurityDE:AC1 / Astronics Corporation
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership222,920 shares
Latest Disclosed Value $ 14,875,452
Renaissance Technologies Llc reports 320.45% increase in ownership of AC1 / Astronics Corporation

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 222,920 shares of Astronics Corporation (DE:AC1) valued at $12,093,410 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 53,020 shares of Astronics Corporation. This represents a change in shares of 320.45% during the quarter. The current value of the position is $15,715,860 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 COM 046433108 222,920 169,900 320.45 14,875 417.39 0.0233
2026-02-12 2025-12-31 13F ASTRONICS COM 046433108 53,020 -111,580 -67.79 2,876 -61.70 0.0045
2025-11-13 2025-09-30 13F ASTRONICS COM 046433108 164,600 -180,300 -52.28 7,507 -34.99 0.0099
2025-08-13 2025-06-30 13F ASTRONICS COM 046433108 344,900 60,500 21.27 11,547 68.01 0.0154
2025-05-14 2025-03-31 13F ASTRONICS COM 046433108 284,400 -2,300 -0.80 6,874 50.23 0.0104
2025-02-13 2024-12-31 13F ASTRONICS COM 046433108 286,700 166,900 139.32 4,576 96.10 0.0068
2024-11-13 2024-09-30 13F ASTRONICS COM 046433108 119,800 3,300 2.83 2,334 0.00 0.0035
2024-08-09 2024-06-30 13F ASTRONICS COM 046433108 116,500 -200 -0.17 2,333 116,550.00 0.0040
2024-05-13 2024-03-31 13F ASTRONICS COM 046433108 116,700 -64,751 -35.69 2 -33.33 0.0035
2024-02-13 2023-12-31 13F ASTRONICS COM 046433108 181,451 39,351 27.69 3 50.00 0.0049
2023-11-14 2023-09-30 13F ASTRONICS COM 046433108 142,100 93,800 194.20 2 0.0038
2023-08-11 2023-06-30 13F ASTRONICS COM 046433108 48,300 -33,900 -41.24 1 -100.00 0.0014
2023-05-12 2023-03-31 13F ASTRONICS COM 046433108 82,200 38,500 88.10 1 0.0015
2023-02-13 2022-12-31 13F ASTRONICS COM 046433108 43,700 200 0.46 0 -100.00 0.0006
2022-11-14 2022-09-30 13F ASTRONICS COM 046433108 43,500 5,400 14.17 342 -11.63 0.0005
2022-08-12 2022-06-30 13F ASTRONICS COM 046433108 38,100 38,100 387 0.0005
2021-05-13 2021-03-31 13F ASTRONICS COM 046433108 0 -167,777 -100.00 0 -100.00
2021-02-10 2020-12-31 13F ASTRONICS COM 046433108 167,777 -159,566 -48.75 2,220 -12.15 0.0024
2020-11-13 2020-09-30 13F ASTRONICS COM 046433108 327,343 221,843 210.28 2,527 126.84 0.0025
2020-08-13 2020-06-30 13F ASTRONICS COM 046433108 105,500 -42,900 -28.91 1,114 -18.21 0.0010
2020-05-14 2020-03-31 13F ASTRONICS COM 046433108 148,400 73,400 97.87 1,362 -35.02 0.0013
2020-02-13 2019-12-31 13F ASTRONICS COM 046433108 75,000 75,000 2,096 0.0016
2019-11-13 2019-09-30 13F ASTRONICS COM 046433108 0 -110,400 -100.00 0 -100.00
2019-08-12 2019-06-30 13F ASTRONICS COM 046433108 110,400 103,500 1,500.00 4,440 1,864.60 0.0039
2019-05-14 2019-03-31 13F ASTRONICS COM 046433108 6,900 6,900 226 0.0002
2019-02-12 2018-12-31 13F ASTRONICS COM 046433108 0 -26,800 -100.00 0 -100.00
2018-11-13 2018-09-30 13F ASTRONICS COM 046433108 26,800 8,300 44.86 1,166 75.34 0.0012
2018-08-13 2018-06-30 13F/A-1 ASTRONICS COM 046433108 18,500 -4,500 -19.57 665 -22.49 0.0007
2018-08-13 2018-06-30 13F ASTRONICS COM 046433108 23,000 858
2018-05-14 2018-03-31 13F ASTRONICS COM 046433108 23,000 16,305 243.54 858 208.63 0.0009
2018-02-13 2017-12-31 13F ASTRONICS COM 046433108 6,695 -50,272 -88.25 278 -83.60 0.0003
2017-11-13 2017-09-30 13F ASTRONICS COM 046433108 56,967 -89,333 -61.06 1,695 -61.98 0.0020
2017-08-11 2017-06-30 13F ASTRONICS COM 046433108 146,300 71,100 94.55 4,458 86.84 0.0057
2017-05-12 2017-03-31 13F ASTRONICS COM 046433108 75,200 75,200 2,386 0.0033
2017-02-13 2016-12-31 13F ASTRONICS COM 046433108 0 -9,000 -100.00 0 -100.00
2016-11-14 2016-09-30 13F ASTRONICS COM 046433108 9,000 -76,300 -89.45 405 -85.72 0.0007
2016-08-12 2016-06-30 13F ASTRONICS COM 046433108 85,300 -24,101 -22.03 2,837 -32.03 0.0054
2016-05-13 2016-03-31 13F ASTRONICS COM 046433108 109,401 -76,199 -41.06 4,174 -44.76 0.0079
2016-02-11 2015-12-31 13F ASTRONICS COM 046433108 185,600 -44,769 -19.43 7,556 -18.87 0.0165
2015-11-12 2015-09-30 13F ASTRONICS COM 046433108 230,369 149,361 184.38 9,314 62.18 0.0222
2015-08-14 2015-06-30 13F ASTRONICS COM 046433108 81,008 27,282 50.78 5,743 45.03 0.0131
2015-05-13 2015-03-31 13F ASTRONICS COM 046433108 53,726 53,726 0.00 3,960 0.0084
2014-11-12 2014-09-30 13F ASTRONICS COM 046433108 0 -34,400 -100.00 0 -100.00
2014-08-13 2014-06-30 13F ASTRONICS COM 046433108 34,400 -34,500 -50.07 1,942 -55.55 0.0045
2014-05-14 2014-03-31 13F ASTRONICS COM 046433108 68,900 19,800 40.33 4,369 74.48 0.0105
2014-02-14 2013-12-31 13F ASTRONICS COM 046433108 49,100 5,500 12.61 2,504 15.55 0.0060
2013-11-13 2013-09-30 13F ASTRONICS COM 046433108 43,600 22,400 105.66 2,167 150.23 0.0053
2013-08-12 2013-06-30 13F ASTRONICS COM 046433108 21,200 21,200 866 0.0023
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.