Cliff Asness's MRCY Position Overview
Cliff Asness (via Aqr Capital Management LLC) currently holds 41,776 shares of Mercury Systems, Inc. (MRCY) worth $3.05 M, representing 0.00% of the portfolio. First purchased in 2014-Q2, this long-term strategic position has been held for 35 quarters.
Based on 13F filings, Cliff Asness has maintained a strategic position in MRCY, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2021, adding 164,697 shares. Largest reduction occurred in Q4 2021, reducing 147,748 shares.
Analysis based on 13F filings available since 2013 Q2
Cliff Asness's Mercury Systems (MRCY) Holding Value Over Time
Track share changes against reported price movement
Quarterly Mercury Systems (MRCY) Trades by Cliff Asness
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +7,447 | Add 21.69% | 41,776 | $73.01 |
| Q3 2025 | +1,422 | Add 4.32% | 34,329 | $75.48 |
| Q2 2025 | +14,769 | Add 81.43% | 32,907 | $53.45 |
| Q1 2025 | +18,138 | New Buy | 18,138 | $41.63 |
| Q1 2022 | -129,785 | Sold Out | 0 | $0.00 |
| Q4 2021 | -147,748 | Reduce 53.24% | 129,785 | $55.06 |
| Q3 2021 | +164,697 | Add 145.96% | 277,533 | $47.42 |
| Q2 2021 | +63,082 | Add 126.79% | 112,836 | $66.28 |
| Q1 2021 | +46,577 | Add 1466.07% | 49,754 | $69.98 |
| Q4 2020 | -5,993 | Reduce 65.35% | 3,177 | $87.50 |
| Q3 2020 | -26,628 | Reduce 74.38% | 9,170 | $77.43 |
| Q2 2020 | -4,129 | Reduce 10.34% | 35,798 | $77.52 |
| Q1 2020 | -27,431 | Reduce 40.72% | 39,927 | $71.33 |
| Q4 2019 | -19,658 | Reduce 22.59% | 67,358 | $69.11 |
| Q3 2019 | +44,559 | Add 104.95% | 87,016 | $81.17 |
| Q2 2019 | +38,210 | Add 899.69% | 42,457 | $70.35 |
| Q1 2019 | +4,247 | New Buy | 4,247 | $64.05 |
| Q3 2018 | -6,209 | Sold Out | 0 | $0.00 |
| Q2 2018 | -16,642 | Reduce 72.83% | 6,209 | $38.01 |
| Q1 2018 | -4,181 | Reduce 15.47% | 22,851 | $48.31 |
| Q4 2017 | +579 | Add 2.19% | 27,032 | $51.35 |
| Q3 2017 | +2,677 | Add 11.26% | 26,453 | $51.87 |
| Q2 2017 | +232 | Add 0.99% | 23,776 | $42.10 |
| Q1 2017 | -3,726 | Reduce 13.66% | 23,544 | $39.03 |
| Q4 2016 | -27,058 | Reduce 49.80% | 27,270 | $30.22 |
| Q3 2016 | -28,808 | Reduce 34.65% | 54,328 | $24.57 |
| Q2 2016 | +34,522 | Add 71.01% | 83,136 | $24.86 |
| Q1 2016 | +13,964 | Add 40.30% | 48,614 | $20.30 |
| Q4 2015 | +8,284 | Add 31.42% | 34,650 | $18.35 |
| Q3 2015 | -3,600 | Reduce 12.01% | 26,366 | $15.89 |
| Q2 2015 | +7,489 | Add 33.32% | 29,966 | $14.65 |
| Q1 2015 | +6,577 | Add 41.36% | 22,477 | $15.57 |
| Q4 2014 | -600 | Reduce 3.64% | 15,900 | $13.90 |
| Q2 2014 | +16,500 | New Buy | 16,500 | $11.33 |
Cliff Asness's Mercury Systems Investment FAQs
Cliff Asness first purchased Mercury Systems, Inc. (MRCY) in Q2 2014, acquiring 16,500 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 Mercury Systems, Inc. (MRCY) for 35 quarters since Q2 2014.
Cliff Asness's largest addition to Mercury Systems, Inc. (MRCY) was in Q3 2021, adding 277,533 shares worth $13.16 M.
According to the latest 13F filing for Q4 2025, Cliff Asness's firm, Aqr Capital Management LLC, owns 41,776 shares of Mercury Systems, Inc. (MRCY), valued at approximately $3.05 M.
As of the Q4 2025 filing, Mercury Systems, Inc. (MRCY) represents approximately 0.00% of Cliff Asness's publicly disclosed stock portfolio, making it one of their key holdings.
Cliff Asness's peak holding in Mercury Systems, Inc. (MRCY) was 277,533 shares, as reported at the end of Q3 2021.