Renaissance Technologies's ATRO Position Overview
Renaissance Technologies (via Renaissance Technologies LLC) currently holds 164,600 shares of Astronics Corporation (ATRO) worth $7.51 M, representing 0.01% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 50 quarters.
Based on 13F filings since 2013, Renaissance Technologies has maintained a long-term strategic position in ATRO, representing a significant commitment to this investment thesis. Largest addition occurred in Q3 2015, adding 227,159 shares. Largest reduction occurred in Q3 2025, reducing 180,300 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies's Astronics Corporation (ATRO) Holding Value Over Time
Track share changes against reported price movement
Quarterly Astronics Corporation (ATRO) Trades by Renaissance Technologies
| Period | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q2 2013 | +46,431 | Add 0.00% | 46,429 | $18.65 |
| Q3 2013 | +49,058 | Add 105.66% | 95,487 | $22.69 |
| Q4 2013 | -5,877 | Reduce 6.15% | 89,610 | $27.94 |
| Q1 2014 | +36,136 | Add 40.33% | 125,746 | $34.74 |
| Q2 2014 | -62,964 | Reduce 50.07% | 62,782 | $30.93 |
| Q3 2014 | -62,782 | Sold Out | 62,782 | $0.00 |
| Q1 2015 | +81,711 | New Buy | 81,711 | $48.46 |
| Q2 2015 | +41,492 | Add 50.78% | 123,203 | $46.61 |
| Q3 2015 | +227,159 | Add 184.38% | 350,362 | $26.58 |
| Q4 2015 | -104,906 | Reduce 29.94% | 245,456 | $30.78 |
| Q1 2016 | -100,773 | Reduce 41.06% | 144,683 | $28.85 |
| Q2 2016 | -31,874 | Reduce 22.03% | 112,809 | $25.15 |
| Q3 2016 | -100,907 | Reduce 89.45% | 11,902 | $34.03 |
| Q4 2016 | -11,902 | Sold Out | 11,902 | $0.00 |
| Q1 2017 | +86,480 | New Buy | 86,480 | $27.59 |
| Q2 2017 | +81,765 | Add 94.55% | 168,245 | $26.50 |
| Q3 2017 | -102,733 | Reduce 61.06% | 65,512 | $25.87 |
| Q4 2017 | -57,813 | Reduce 88.25% | 7,699 | $36.11 |
| Q1 2018 | +18,751 | Add 243.55% | 26,450 | $32.44 |
| Q2 2018 | -5,175 | Reduce 19.57% | 21,275 | $31.26 |
| Q3 2018 | +9,545 | Add 44.86% | 30,820 | $37.83 |
| Q4 2018 | -30,820 | Sold Out | 30,820 | $0.00 |
| Q1 2019 | +6,900 | New Buy | 6,900 | $32.75 |
| Q2 2019 | +103,500 | Add 1500.00% | 110,400 | $40.22 |
| Q3 2019 | -110,400 | Sold Out | 110,400 | $0.00 |
| Q4 2019 | +75,000 | New Buy | 75,000 | $27.95 |
| Q1 2020 | +73,400 | Add 97.87% | 148,400 | $9.18 |
| Q2 2020 | -42,900 | Reduce 28.91% | 105,500 | $10.56 |
| Q3 2020 | +221,843 | Add 210.28% | 327,343 | $7.72 |
| Q4 2020 | -159,566 | Reduce 48.75% | 167,777 | $13.23 |
| Q1 2021 | -167,777 | Sold Out | 167,777 | $0.00 |
| Q2 2022 | +38,100 | New Buy | 38,100 | $10.16 |
| Q3 2022 | +5,400 | Add 14.17% | 43,500 | $7.86 |
| Q4 2022 | +200 | Add 0.46% | 43,700 | $0.01 |
| Q1 2023 | +38,500 | Add 88.10% | 82,200 | $0.01 |
| Q2 2023 | -33,900 | Reduce 41.24% | 48,300 | $0.02 |
| Q3 2023 | +93,800 | Add 194.20% | 142,100 | $15.86 |
| Q4 2023 | +39,351 | Add 27.69% | 181,451 | $17.42 |
| Q1 2024 | -64,751 | Reduce 35.69% | 116,700 | $19.04 |
| Q2 2024 | -200 | Reduce 0.17% | 116,500 | $20.03 |
| Q3 2024 | +3,300 | Add 2.83% | 119,800 | $19.48 |
| Q4 2024 | +166,900 | Add 139.32% | 286,700 | $15.96 |
| Q1 2025 | -2,300 | Reduce 0.80% | 284,400 | $24.17 |
| Q2 2025 | +60,500 | Add 21.27% | 344,900 | $33.48 |
| Q3 2025 | -180,300 | Reduce 52.28% | 164,600 | $45.61 |
Renaissance Technologies's Astronics Corporation Investment FAQs
Renaissance Technologies first purchased Astronics Corporation (ATRO) in Q2 2013, acquiring 46,429 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies has held Astronics Corporation (ATRO) for 50 quarters since Q2 2013. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies's largest addition to Astronics Corporation (ATRO) was in Q3 2015, adding 350,362 shares worth $9.31 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
According to the latest 13F filing for Q3 2025, Renaissance Technologies's firm, Renaissance Technologies LLC, owns 164,600 shares of Astronics Corporation (ATRO), valued at approximately $7.51 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
As of the Q3 2025 filing, Astronics Corporation (ATRO) represents approximately 0.01% of Renaissance Technologies's publicly disclosed stock portfolio, making it one of their key holdings. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies's peak holding in Astronics Corporation (ATRO) was 350,362 shares, as reported at the end of Q3 2015. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.