Cliff Asness's ATI Position Overview
Cliff Asness (via Aqr Capital Management LLC) currently holds 129,928 shares of ATI Inc. (ATI) worth $10.4 M, representing 0.01% of the portfolio. First purchased in 2013-Q4, this long-term strategic position has been held for 48 quarters.
Based on 13F filings since 2013, Cliff Asness has maintained a long-term strategic position in ATI, representing a significant commitment to this investment thesis. Largest addition occurred in Q2 2020, adding 913,709 shares. Largest reduction occurred in Q4 2020, reducing 600,784 shares.
Analysis based on 13F filings available since 2013 Q2
Cliff Asness's ATI (ATI) Holding Value Over Time
Track share changes against reported price movement
Quarterly ATI (ATI) Trades by Cliff Asness
| Period | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2013 | +18,000 | New Buy | 18,000 | $35.61 |
| Q1 2014 | +19,300 | Add 107.22% | 37,300 | $37.67 |
| Q2 2014 | -37,300 | Sold Out | 37,300 | $0.00 |
| Q3 2014 | +110,200 | New Buy | 110,200 | $37.10 |
| Q4 2014 | -110,200 | Sold Out | 110,200 | $0.00 |
| Q4 2015 | +27,323 | New Buy | 27,323 | $11.24 |
| Q1 2016 | +70,715 | Add 258.81% | 98,038 | $16.30 |
| Q2 2016 | +230,800 | Add 235.42% | 328,838 | $12.75 |
| Q3 2016 | -328,838 | Sold Out | 328,838 | $0.00 |
| Q4 2016 | +17,933 | New Buy | 17,933 | $15.95 |
| Q1 2017 | +18,602 | Add 103.73% | 36,535 | $17.96 |
| Q2 2017 | -36,535 | Sold Out | 36,535 | $0.00 |
| Q4 2017 | +38,725 | New Buy | 38,725 | $24.14 |
| Q1 2018 | +9,479 | Add 24.48% | 48,204 | $23.67 |
| Q2 2018 | -2,494 | Reduce 5.17% | 45,710 | $25.11 |
| Q3 2018 | +2,633 | Add 5.76% | 48,343 | $29.56 |
| Q4 2018 | -9,723 | Reduce 20.11% | 38,620 | $21.78 |
| Q1 2019 | -22,777 | Reduce 58.98% | 15,843 | $25.56 |
| Q2 2019 | -4,346 | Reduce 27.43% | 11,497 | $24.96 |
| Q3 2019 | -11,497 | Sold Out | 11,497 | $0.00 |
| Q2 2020 | +925,206 | New Buy | 925,206 | $10.19 |
| Q3 2020 | -311,873 | Reduce 33.71% | 613,333 | $8.72 |
| Q4 2020 | -600,784 | Reduce 97.95% | 12,549 | $16.73 |
| Q1 2021 | -12,549 | Sold Out | 12,549 | $0.00 |
| Q2 2021 | +28,264 | New Buy | 28,264 | $20.84 |
| Q3 2021 | -28,264 | Sold Out | 28,264 | $0.00 |
| Q2 2022 | +12,440 | New Buy | 12,440 | $22.75 |
| Q3 2022 | +3,585 | Add 28.82% | 16,025 | $26.58 |
| Q4 2022 | +5,895 | Add 36.79% | 21,920 | $29.86 |
| Q1 2023 | +670 | Add 3.06% | 22,590 | $39.46 |
| Q2 2023 | -227 | Reduce 1.00% | 22,363 | $44.23 |
| Q3 2023 | +2,423 | Add 10.83% | 24,786 | $41.15 |
| Q4 2023 | -7,497 | Reduce 30.25% | 17,289 | $45.47 |
| Q1 2024 | +236 | Add 1.37% | 17,525 | $51.17 |
| Q2 2024 | -4,845 | Reduce 27.65% | 12,680 | $55.45 |
| Q3 2024 | +171,514 | Add 1352.63% | 184,194 | $66.13 |
| Q4 2024 | +94,160 | Add 51.12% | 278,354 | $55.04 |
| Q1 2025 | -224,323 | Reduce 80.59% | 54,031 | $52.03 |
| Q2 2025 | +10,911 | Add 20.19% | 64,942 | $86.34 |
| Q3 2025 | +64,986 | Add 100.07% | 129,928 | $80.03 |
Cliff Asness's ATI Investment FAQs
Cliff Asness first purchased ATI Inc. (ATI) in Q4 2013, acquiring 18,000 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Cliff Asness has held ATI Inc. (ATI) for 48 quarters since Q4 2013. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Cliff Asness's largest addition to ATI Inc. (ATI) was in Q2 2020, adding 925,206 shares worth $9.43 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
According to the latest 13F filing for Q3 2025, Cliff Asness's firm, Aqr Capital Management LLC, owns 129,928 shares of ATI Inc. (ATI), valued at approximately $10.4 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
As of the Q3 2025 filing, ATI Inc. (ATI) represents approximately 0.01% of Cliff Asness'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.
Cliff Asness's peak holding in ATI Inc. (ATI) was 925,206 shares, as reported at the end of Q2 2020. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.