Mercury Systems Inc
MRCY- Exchange
- Nasdaq
- Industry
- Electronic Components & Accessories
- SEC CIK
- 0001049521
In the last 90 days, Mercury Systems Inc insiders filed 0 open-market purchases and 16 sales; 392 institutions reported holding it in 13F filings for Q2 2026, worth $8.01B in total; no superinvestor holds it.
13F holders, Q2 2023
Institutional positions in Mercury Systems Inc as of Jun 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 236
- −8 vs. Q1 2023
- Shares held
- 56.2M
- −1.21M (−2.1%) vs. Q1 2023
- Total value
- $1.95B
- −$993.6M (−33.8%) vs. Q1 2023
- New holders
- 45
- 77 more added
- Sold out
- 53
- 85 more reduced
1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MRCY on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 392 | $8.01B |
| Q1 2026 | 357 | $4.75B |
| Q4 2025 | 347 | $4.72B |
| Q3 2025 | 326 | $5.02B |
| Q2 2025 | 285 | $3.50B |
| Q1 2025 | 253 | $2.72B |
| Q4 2024 | 243 | $2.66B |
| Q3 2024 | 245 | $2.33B |
| Q2 2024 | 232 | $1.75B |
| Q1 2024 | 222 | $1.84B |
| Q4 2023 | 219 | $2.23B |
| Q3 2023 | 217 | $2.22B |
| Q2 2023 | 236 | $1.95B |
| Q1 2023 | 245 | $2.94B |
| Q4 2022 | 236 | $2.61B |
| Q3 2022 | 235 | $2.33B |
| Q2 2022 | 254 | $3.65B |
| Q1 2022 | 253 | $3.77B |
| Q4 2021 | 252 | $3.14B |
| Q3 2021 | 251 | $2.51B |
| Q2 2021 | 255 | $3.48B |
| Q1 2021 | 282 | $3.75B |
Institutions, Q2 2023
Shares, value and share of portfolio for each institution holding Mercury Systems Inc; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Occudo Quantitative Strategies LP | 16,008 | $553.7K | 0.06% | +16,008 | New |
| UBS Group AG | 16,574 | $573.3K | 0.00% | −6,526−28.3% | Reduced |
| Oregon Public Employees Retirement Fund | 16,853 | $582.9K | 0.01% | −200−1.2% | Reduced |
| Louisiana State Employees Retirement System | 17,000 | $588.0K | 0.01% | +1,600+10.4% | Added |
| Bank of Montreal | 14,347 | $594.7K | 0.00% | −1,182−7.6% | Reduced |
| Rafferty Asset Management, LLC | 17,530 | $606.4K | 0.00% | −2,108−10.7% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 18,208 | $629.8K | 0.07% | +18,208 | New |
| Tower Research Capital LLC (TRC) | 18,687 | $646.4K | 0.02% | +16,837+910.1% | Added |
| Daiwa Securities Group Inc. | 18,908 | $654.0K | 0.00% | +18,908 | New |
| Natixis Advisors, L.P. | 19,058 | $659.0K | 0.00% | −2,069−9.8% | Reduced |
| Peregrine Capital Management LLC | 19,529 | $675.5K | 0.02% | −196,621−91.0% | Reduced |
| Ensign Peak Advisors, Inc | 19,661 | $680.1K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 19,972 | $690.8K | 0.00% | −3,718−15.7% | Reduced |
| Needham Investment Management LLC | 20,000 | $691.8K | 0.11% | +20,000 | New |
| Envestnet Asset Management Inc | 21,109 | $730.2K | 0.00% | −11,168−34.6% | Reduced |
| Treasurer of the State of North Carolina | 21,657 | $749.0K | 0.00% | +150+0.7% | Added |
| Walleye Capital LLC | 22,679 | $784.5K | 0.01% | +22,679 | New |
| South Dakota Investment Council | 23,178 | $802.0K | 0.02% | −46,908−66.9% | Reduced |
| Janus Henderson Group PLC | 24,360 | $842.3K | 0.00% | −30−0.1% | Reduced |
| P Schoenfeld Asset Management LP | 25,000 | $864.8K | 0.12% | +25,000 | New |
| Zions Bancorporation, N.A. | 26,014 | $899.8K | 0.08% | +78+0.3% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 28,128 | $972.9K | 0.01% | +1,956+7.5% | Added |
| Yousif Capital Management, LLC | 28,489 | $985.4K | 0.01% | −972−3.3% | Reduced |
| LPL Financial LLC | 28,549 | $987.5K | 0.00% | −9,300−24.6% | Reduced |
| Adage Capital Partners GP, L.L.C. | 30,000 | $1.04M | 0.00% | +5,000+20.0% | Added |
| Greenland Capital Management LP | 30,000 | $1.04M | 0.15% | +25,818+617.4% | Added |
| Silphium Asset Management Ltd | 30,000 | $1.04M | 0.52% | +30,000 | New |
| State of Tennessee, Treasury Department | 31,059 | $1.07M | 0.00% | +21,859+237.6% | Added |
| Great West Life Assurance Co | 31,247 | $1.08M | 0.00% | −6,232−16.6% | Reduced |
| Engineers Gate Manager LP | 31,329 | $1.08M | 0.04% | +31,329 | New |
| EULAV Asset Management | 33,200 | $1.15M | 0.04% | −17,100−34.0% | Reduced |
| STRS Ohio | 33,373 | $1.15M | 0.00% | +4,850+17.0% | Added |
| Element Capital Management LLC | 34,615 | $1.20M | 0.08% | +34,615 | New |
| MetLife Investment Management | 34,700 | $1.20M | 0.01% | −746−2.1% | Reduced |
| Duality Advisers, LP | 34,753 | $1.20M | 0.15% | +34,753 | New |
| M&T Bank Corp | 35,013 | $1.21M | 0.00% | +381+1.1% | Added |
| Bardin Hill Management Partners LP | 35,751 | $1.24M | 0.33% | +35,751 | New |
| Amalgamated Bank | 36,666 | $1.27M | 0.01% | −2,193−5.6% | Reduced |
| Balyasny Asset Management LLC | 36,941 | $1.28M | 0.00% | −146,693−79.9% | Reduced |
| BCK Capital Management LP | 37,134 | $1.28M | 0.98% | +37,134 | New |
| Citigroup Inc | 38,298 | $1.32M | 0.00% | −13,666−26.3% | Reduced |
| Ironwood Investment Management LLC | 38,383 | $1.33M | 0.76% | −1,142−2.9% | Reduced |
| Oppenheimer & Co Inc | 41,417 | $1.43M | 0.03% | +1,829+4.6% | Added |
| SG Americas Securities, LLC | 41,640 | $1.44M | 0.01% | +9,122+28.1% | Added |
| Millennium Management LLC | 42,904 | $1.48M | 0.00% | −73,284−63.1% | Reduced |
| Bank of America Corp | 43,643 | $1.51M | 0.00% | −108,909−71.4% | Reduced |
| Quantbot Technologies LP | 44,546 | $1.54M | 0.10% | +44,546 | New |
| New York State Common Retirement Fund | 46,400 | $1.60M | 0.00% | −4,128−8.2% | Reduced |
| Texas Permanent School Fund | 51,236 | $1.77M | 0.02% | −875−1.7% | Reduced |
| State Board of Administration of Florida Retirement System | 51,275 | $1.77M | 0.00% | −5,937−10.4% | Reduced |
| Voloridge Investment Management, LLC | 54,116 | $1.87M | 0.01% | +54,116 | New |
| Tudor Investment Corp Et Al | 56,293 | $1.95M | 0.03% | +56,293 | New |
| Jane Street Group, LLC | 56,711 | $1.96M | 0.00% | +32,654+135.7% | Added |
| New York State Teachers Retirement System | 57,724 | $2.00M | 0.00% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 58,273 | $2.02M | 0.04% | +58,273 | New |
| Jump Financial, LLC | 58,592 | $2.03M | 0.07% | +58,592 | New |
| Public Employees Retirement System of Ohio | 58,692 | $2.03M | 0.01% | +33,818+136.0% | Added |
| State of New Jersey Common Pension Fund D | 59,025 | $2.04M | 0.01% | +15,738+36.4% | Added |
| California State Teachers Retirement System | 62,655 | $2.17M | 0.00% | −1,602−2.5% | Reduced |
| Bullseye Asset Management LLC | 62,841 | $2.17M | 1.09% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 65,196 | $2.26M | 0.23% | +65,196 | New |
| Barclays PLC | 67,762 | $2.34M | 0.00% | −3,476−4.9% | Reduced |
| Retirement Systems of Alabama | 74,989 | $2.59M | 0.01% | −935−1.2% | Reduced |
| Russell Investments Group, Ltd. | 78,233 | $2.71M | 0.01% | +6,625+9.3% | Added |
| Alliancebernstein L.P. | 78,335 | $2.71M | 0.00% | −102−0.1% | Reduced |
| Squarepoint Ops LLC | 81,199 | $2.81M | 0.02% | +53,730+195.6% | Added |
| State of Wisconsin Investment Board | 84,191 | $2.91M | 0.01% | −238−0.3% | Reduced |
| UBS Asset Management Americas Inc | 57,130 | $2.92M | 0.00% | 00.0% | Unchanged |
| California Public Employees Retirement System | 87,595 | $3.03M | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 87,693 | $3.03M | 0.02% | −1,877−2.1% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 90,902 | $3.14M | 0.04% | +48,525+114.5% | Added |
| Twinbeech Capital LP | 91,283 | $3.16M | 0.06% | +91,283 | New |
| Legal & General Group Plc | 95,510 | $3.30M | 0.00% | +1,422+1.5% | Added |
| Staley Capital Advisers Inc | 100,000 | $3.46M | 0.19% | +50,000+100.0% | Added |
| King Luther Capital Management Corp | 103,444 | $3.58M | 0.02% | +1,148+1.1% | Added |
| Goldman Sachs Group Inc | 105,613 | $3.65M | 0.00% | +63,813+152.7% | Added |
| Credit Suisse AG | 108,491 | $3.75M | 0.00% | +13,680+14.4% | Added |
| Guggenheim Capital LLC | 113,439 | $3.92M | 0.03% | −335−0.3% | Reduced |
| Swiss National Bank | 113,800 | $3.94M | 0.00% | +1,100+1.0% | Added |
| Raymond James & Associates | 115,332 | $3.99M | 0.00% | −1,825−1.6% | Reduced |
| Mutual of America Capital Management LLC | 116,051 | $4.01M | 0.05% | −10,335−8.2% | Reduced |
| Susquehanna International Group, LLP | 119,954 | $4.15M | 0.01% | +58,568+95.4% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 121,569 | $4.21M | 0.02% | +32,700+36.8% | Added |
| D. E. Shaw & Co., Inc. | 124,046 | $4.29M | 0.01% | +34,411+38.4% | Added |
| Marshall Wace, LLP | 125,267 | $4.33M | 0.01% | +125,267 | New |
| JPMorgan Chase & Co | 132,591 | $4.59M | 0.00% | +29,954+29.2% | Added |
| SEI Investments Co | 140,798 | $4.87M | 0.01% | −24,647−14.9% | Reduced |
| Royce & Associates LP | 142,300 | $4.92M | 0.05% | +20,000+16.4% | Added |
| Emerald Mutual Fund Advisers Trust | 142,892 | $4.94M | 0.27% | −98,308−40.8% | Reduced |
| Blair William & Co | 147,391 | $5.10M | 0.02% | −16,417−10.0% | Reduced |
| Algert Global LLC | 156,270 | $5.41M | 0.24% | +125,991+416.1% | Added |
| Fred Alger Management, LLC | 157,917 | $5.46M | 0.03% | −1,187,416−88.3% | Reduced |
| Verition Fund Management LLC | 162,204 | $5.61M | 0.09% | +162,204 | New |
| Rhumbline Advisers | 173,898 | $6.02M | 0.01% | +8,581+5.2% | Added |
| Price T Rowe Associates Inc | 189,237 | $6.55M | 0.00% | −135,212−41.7% | Reduced |
| Emerald Advisers, LLC | 196,077 | $6.78M | 0.30% | −122,836−38.5% | Reduced |
| Morgan Stanley | 197,416 | $6.83M | 0.00% | −173,469−46.8% | Reduced |
| Davidson Kempner Capital Management LP | 208,984 | $7.22M | 0.15% | +139,625+201.3% | Added |
| Principal Financial Group Inc | 217,860 | $7.54M | 0.01% | −11,236−4.9% | Reduced |
| Cambiar Investors LLC | 253,990 | $8.79M | 0.37% | +8,753+3.6% | Added |