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; 393 institutions reported holding it in 13F filings for Q2 2026, worth $8.02B in total; no superinvestor holds it.
13F holders, Q4 2021
Institutional positions in Mercury Systems Inc as of Dec 31, 2021. 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
- 252
- +4 vs. Q3 2021
- Shares held
- 57.1M
- +4.23M (+8.0%) vs. Q3 2021
- Total value
- $3.14B
- +$635.6M (+25.3%) vs. Q3 2021
- New holders
- 42
- 93 more added
- Sold out
- 38
- 92 more reduced
3 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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 | 393 | $8.02B |
| 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, Q4 2021
Shares, value and share of portfolio for each institution holding Mercury Systems Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Public Employees Retirement System of Ohio | 31,120 | $1.71M | 0.01% | −375−1.2% | Reduced |
| Penn Capital Management Co Inc | 30,656 | $1.64M | 0.16% | −351−1.1% | Reduced |
| Yousif Capital Management, LLC | 29,176 | $1.61M | 0.02% | +29,176 | New |
| Great West Life Assurance Co | 28,762 | $1.58M | 0.00% | +2,201+8.3% | Added |
| SG Americas Securities, LLC | 28,027 | $1.54M | 0.01% | +5,355+23.6% | Added |
| MetLife Investment Management | 27,451 | $1.51M | 0.01% | +471+1.7% | Added |
| Clearline Capital LP | 25,677 | $1.41M | 0.19% | +25,677 | New |
| First Eagle Investment Management, LLC | 24,102 | $1.33M | 0.00% | +19,102+382.0% | Added |
| Whittier Trust Co of Nevada Inc | 24,072 | $1.32M | 0.05% | +2,100+9.6% | Added |
| Guggenheim Capital LLC | 23,628 | $1.30M | 0.01% | −6,421−21.4% | Reduced |
| Ensign Peak Advisors, Inc | 23,041 | $1.27M | 0.00% | −18,980−45.2% | Reduced |
| Chartwell Investment Partners, LLC | 22,542 | $1.24M | 0.04% | +22,542 | New |
| LMR Partners LLP | 21,827 | $1.20M | 0.02% | +21,827 | New |
| Treasurer of the State of North Carolina | 20,299 | $1.12M | 0.01% | +410+2.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 20,311 | $1.12M | 0.01% | +1,757+9.5% | Added |
| Natixis Advisors, L.P. | 19,714 | $1.08M | 0.00% | +19,714 | New |
| Oppenheimer & Co Inc | 19,300 | $1.06M | 0.02% | +2,146+12.5% | Added |
| Value Holdings Management Co. LLC | 19,000 | $1.05M | 0.22% | +9,100+91.9% | Added |
| Oregon Public Employees Retirement Fund | 18,310 | $1.01M | 0.01% | −584−3.1% | Reduced |
| Group One Trading, L.P. | 17,838 | $982.0K | 0.02% | +14,448+426.2% | Added |
| Susquehanna International Group, LLP | 17,516 | $964.0K | 0.00% | +8,567+95.7% | Added |
| ExodusPoint Capital Management, LP | 17,388 | $957.0K | 0.01% | +4,277+32.6% | Added |
| Advisors Asset Management, Inc. | 17,199 | $947.0K | 0.01% | −3,436−16.7% | Reduced |
| Mackenzie Financial Corp | 16,903 | $931.0K | 0.00% | +16,903 | New |
| M&T Bank Corp | 16,722 | $920.0K | 0.00% | +1,836+12.3% | Added |
| Wolverine Trading, LLC | 15,555 | $859.0K | 0.01% | +15,555 | New |
| Ameritas Investment Partners, Inc. | 15,180 | $836.0K | 0.03% | 00.0% | Unchanged |
| Arizona State Retirement System | 15,135 | $833.0K | 0.01% | −163−1.1% | Reduced |
| Louisiana State Employees Retirement System | 14,600 | $804.0K | 0.02% | +300+2.1% | Added |
| Allstate Corp | 14,475 | $797.0K | 0.02% | −183−1.2% | Reduced |
| State of Michigan Retirement System | 14,335 | $789.0K | 0.00% | +300+2.1% | Added |
| Jane Street Group, LLC | 14,001 | $770.0K | 0.00% | +14,001 | New |
| Cna Financial Corp | 13,947 | $768.0K | 0.20% | 00.0% | Unchanged |
| Victory Capital Management Inc | 13,505 | $743.0K | 0.00% | +1,605+13.5% | Added |
| Baird Financial Group, Inc. | 13,110 | $722.0K | 0.00% | +15+0.1% | Added |
| AREX Capital Management, LP | 13,100 | $721.0K | 0.32% | +13,100 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 12,603 | $716.0K | 0.00% | +1,364+12.1% | Added |
| LPL Financial LLC | 12,729 | $703.0K | 0.00% | +4,695+58.4% | Added |
| HRT Financial LP | 12,026 | $662.0K | 0.00% | −73,818−86.0% | Reduced |
| Quantbot Technologies LP | 11,649 | $641.0K | 0.05% | −18,437−61.3% | Reduced |
| New Mexico Educational Retirement Board | 11,600 | $639.0K | 0.02% | 00.0% | Unchanged |
| Zions Bancorporation, N.A. | 11,492 | $633.0K | 0.06% | +4,180+57.2% | Added |
| Glenmede Trust Co NA | 11,478 | $631.0K | 0.00% | −426−3.6% | Reduced |
| Walleye Trading LLC | 11,246 | $619.0K | 0.01% | −1,202−9.7% | Reduced |
| Yarbrough Capital, LLC | 11,092 | $611.0K | 0.03% | +11,092 | New |
| Teacher Retirement System of Texas | 10,762 | $593.0K | 0.00% | +1,714+18.9% | Added |
| Los Angeles Capital Management LLC | 10,608 | $584.0K | 0.00% | −85−0.8% | Reduced |
| Metropolitan Life Insurance Co | 10,121 | $557.3K | 0.01% | −114−1.1% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 9,390 | $517.0K | 0.01% | +112+1.2% | Added |
| Cim Investment Mangement Inc | 9,388 | $517.0K | 0.15% | +3,898+71.0% | Added |
| State of Tennessee, Treasury Department | 9,094 | $501.0K | 0.00% | 00.0% | Unchanged |
| Teza Capital Management LLC | 8,748 | $482.0K | 0.13% | +8,748 | New |
| Jacobs Levy Equity Management, Inc | 8,399 | $462.0K | 0.00% | +8,399 | New |
| Edgestream Partners, L.P. | 8,268 | $455.0K | 0.03% | −102,652−92.5% | Reduced |
| State of Alaska, Department of Revenue | 8,203 | $451.0K | 0.00% | −660−7.4% | Reduced |
| Walleye Capital LLC | 8,057 | $444.0K | 0.01% | −11,656−59.1% | Reduced |
| The PNC Financial Services Group, Inc. | 8,048 | $443.0K | 0.00% | −1,910−19.2% | Reduced |
| Public Employees Retirement Association of Colorado | 8,032 | $442.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 7,987 | $439.0K | 0.01% | +7,137+839.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,820 | $431.0K | 0.00% | +2,314+42.0% | Added |
| Bank of Montreal | 7,755 | $430.0K | 0.00% | −13,472−63.5% | Reduced |
| HM Payson & Co | 7,706 | $424.0K | 0.01% | −2,760−26.4% | Reduced |
| Brown Brothers Harriman & Co | 7,565 | $417.0K | 0.00% | +7,565 | New |
| Deutsche Bank AG | 7,058 | $389.0K | 0.00% | −8,501−54.6% | Reduced |
| Money Concepts Capital Corp | 7,050 | $388.0K | 0.03% | +7,050 | New |
| Employees Retirement System of Texas | 7,000 | $385.0K | 0.00% | +7,000 | New |
| Teachers Retirement System of the State of Kentucky | 6,800 | $374.0K | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 6,322 | $348.0K | 0.00% | +6,322 | New |
| Xponance, Inc. | 6,249 | $344.0K | 0.01% | −105−1.7% | Reduced |
| Raymond James Trust N.A. | 6,214 | $342.0K | 0.01% | −183−2.9% | Reduced |
| Van Hulzen Asset Management, LLC | 5,963 | $328.0K | 0.04% | −866−12.7% | Reduced |
| Stratos Wealth Partners, LTD. | 5,942 | $327.0K | 0.01% | −20,008−77.1% | Reduced |
| US Bancorp | 5,861 | $323.0K | 0.00% | −4,703−44.5% | Reduced |
| Pacer Advisors, Inc. | 5,847 | $322.0K | 0.00% | +69+1.2% | Added |
| Park Avenue Securities LLC | 5,820 | $320.0K | 0.01% | −2,494−30.0% | Reduced |
| Beacon Investment Advisory Services, Inc. | 5,700 | $314.0K | 0.01% | −11,570−67.0% | Reduced |
| Crossmark Global Holdings, Inc. | 5,410 | $298.0K | 0.01% | −1,640−23.3% | Reduced |
| ProShare Advisors LLC | 5,393 | $297.0K | 0.00% | +5,393 | New |
| Prudential Financial Inc | 5,062 | $279.0K | 0.00% | −330−6.1% | Reduced |
| FORA Capital, LLC | 5,046 | $278.0K | 0.11% | +5,046 | New |
| Securian Asset Management, Inc | 5,008 | $276.0K | 0.01% | 00.0% | Unchanged |
| Colony Group LLC | 5,000 | $275.0K | 0.00% | −2,387−32.3% | Reduced |
| Lindenwold Advisors | 4,887 | $269.0K | 0.16% | +4,887 | New |
| Cetera Investment Advisers | 4,866 | $268.0K | 0.00% | −1,508−23.7% | Reduced |
| Lazard Asset Management LLC | 4,790 | $263.0K | 0.00% | −27,609−85.2% | Reduced |
| Advisor Group Holdings, Inc. | 4,735 | $261.0K | 0.00% | −456−8.8% | Reduced |
| HighTower Advisors, LLC | 4,736 | $259.0K | 0.00% | −2,603−35.5% | Reduced |
| Tokio Marine Asset Management Co Ltd | 4,647 | $256.0K | 0.02% | +4,647 | New |
| Gsa Capital Partners LLP | 4,597 | $253.0K | 0.03% | −17,659−79.3% | Reduced |
| Truist Financial Corp | 4,594 | $253.0K | 0.00% | −1,368−22.9% | Reduced |
| Cornerstone Investment Partners, LLC | 4,365 | $240.0K | 0.01% | +4,365 | New |
| Maryland State Retirement & Pension System | 4,200 | $231.0K | 0.01% | 00.0% | Unchanged |
| AlphaCrest Capital Management LLC | 4,100 | $226.0K | 0.01% | −26,290−86.5% | Reduced |
| Pictet Asset Management SA | 4,000 | $220.0K | 0.00% | +4,000 | New |
| DekaBank Deutsche Girozentrale | 3,918 | $218.0K | 0.00% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 3,902 | $215.0K | 0.00% | −59,108−93.8% | Reduced |
| Ground Swell Capital, LLC | 3,881 | $214.0K | 1.24% | +3,881 | New |
| Marco Investment Management LLC | 3,820 | $210.0K | 0.02% | +3,820 | New |
| American Portfolios Advisors | 3,760 | $207.0K | 0.01% | +1,026+37.5% | Added |
| Amundi | 2,867 | $163.0K | 0.00% | 00.0% | Unchanged |