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, Q4 2023
Institutional positions in Mercury Systems Inc as of Dec 31, 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
- 219
- +4 vs. Q3 2023
- Shares held
- 61.0M
- +1.18M (+2.0%) vs. Q3 2023
- Total value
- $2.23B
- +$14.3M (+0.6%) vs. Q3 2023
- New holders
- 29
- 85 more added
- Sold out
- 25
- 75 more reduced
2 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Mercury Systems Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bessemer Group Inc | 5 | $0 | 0.00% | −96−95.0% | Reduced |
| Cutler Group LP | 10 | $0 | 0.00% | 00.0% | Unchanged |
| Toronto Dominion Bank | 2 | $73 | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 6 | $220 | 0.00% | −7−53.8% | Reduced |
| DiNuzzo Private Wealth, Inc. | 6 | $220 | 0.00% | +6 | New |
| Abound Wealth Management | 8 | $293 | 0.00% | +8 | New |
| SJS Investment Consulting Inc. | 10 | $366 | 0.00% | +2+25.0% | Added |
| Rockbridge Investment Management, LCC | 10 | $366 | 0.00% | +10 | New |
| AdvisorNet Financial, Inc | 12 | $439 | 0.00% | +1+9.1% | Added |
| Massmutual Trust Co FSB | 13 | $475 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 16 | $585 | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 17 | $622 | 0.00% | −13−43.3% | Reduced |
| Global Retirement Partners, LLC | 20 | $636 | 0.00% | +6+42.9% | Added |
| Russell Investments Group, Ltd. | 20 | $731 | 0.00% | −70,457−100.0% | Reduced |
| Glassman Wealth Services | 21 | $768 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 26 | $951 | 0.00% | −135−83.9% | Reduced |
| Raffa Wealth Management, LLC | 26 | $951 | 0.00% | 00.0% | Unchanged |
| Baystate Wealth Management LLC | 27 | $987 | 0.00% | +27 | New |
| Ronald Blue Trust, Inc. | 25 | $1.00K | 0.00% | +25 | New |
| GAMMA Investing LLC | 35 | $1.04K | 0.00% | +35 | New |
| Principal Securities, Inc. | 29 | $1.06K | 0.00% | +29 | New |
| Advisory Services Network, LLC | 30 | $1.10K | 0.00% | +30 | New |
| Farmers & Merchants Investments Inc | 35 | $1.28K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 37 | $1.35K | 0.00% | 00.0% | Unchanged |
| Bruce G. Allen Investments, LLC | 40 | $1.46K | 0.00% | +40 | New |
| Signaturefd, LLC | 41 | $1.50K | 0.00% | −129−75.9% | Reduced |
| Whittier Trust Co of Nevada Inc | 45 | $1.65K | 0.00% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 65 | $2.38K | 0.00% | 00.0% | Unchanged |
| Castleview Partners, LLC | 71 | $2.60K | 0.00% | +71 | New |
| LGT Financial Advisors LLC | 82 | $3.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 95 | $3.47K | 0.00% | −25−20.8% | Reduced |
| Nisa Investment Advisors, LLC | 95 | $3.47K | 0.00% | 00.0% | Unchanged |
| Eagle Bay Advisors LLC | 120 | $4.39K | 0.00% | −829−87.4% | Reduced |
| Quent Capital, LLC | 121 | $4.42K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 150 | $5.49K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 254 | $9.29K | 0.00% | −162−38.9% | Reduced |
| Farther Finance Advisors, LLC | 281 | $10.3K | 0.00% | +281 | New |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 360 | $13.2K | 0.01% | +360 | New |
| Coston, McIsaac & Partners | 396 | $14.0K | 0.00% | 00.0% | Unchanged |
| Byrne Asset Management LLC | 400 | $14.5K | 0.01% | +400 | New |
| HM Payson & Co | 500 | $18.3K | 0.00% | 00.0% | Unchanged |
| GHP Investment Advisors, Inc. | 700 | $25.6K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 804 | $29.0K | 0.00% | −1,067−57.0% | Reduced |
| VisionPoint Advisory Group, LLC | 835 | $30.5K | 0.01% | +120+16.8% | Added |
| Qube Research & Technologies Ltd | 879 | $32.1K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 927 | $33.9K | 0.00% | −2,490−72.9% | Reduced |
| KBC Group NV | 968 | $35.0K | 0.00% | +968 | New |
| Quadrant Capital Group LLC | 994 | $36.4K | 0.00% | −690−41.0% | Reduced |
| MetLife Investment Management | 1,044 | $38.2K | 0.00% | +61+6.2% | Added |
| Whittier Trust Co | 1,097 | $40.1K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 1,113 | $40.7K | 0.00% | −126−10.2% | Reduced |
| Psagot Value Holdings Ltd. / (Israel) | 1,278 | $47.0K | 0.02% | +1,069+511.5% | Added |
| Walleye Capital LLC | 1,301 | $47.6K | 0.00% | +1,301 | New |
| Covestor Ltd | 1,437 | $52.0K | 0.04% | +1,433+35,825.0% | Added |
| State of Wyoming | 1,509 | $55.2K | 0.01% | +387+34.5% | Added |
| Northwestern Mutual Wealth Management Co | 1,878 | $68.7K | 0.00% | +1,878 | New |
| Peregrine Capital Management LLC | 2,134 | $78.0K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 2,301 | $84.1K | 0.00% | −5,369−70.0% | Reduced |
| Northwest Capital Management Inc | 2,741 | $100.2K | 0.03% | 00.0% | Unchanged |
| American International Group, Inc. | 2,890 | $105.7K | 0.00% | −63−2.1% | Reduced |
| Wells Fargo & Company | 3,907 | $142.9K | 0.00% | +3,325+571.3% | Added |
| Tower Research Capital LLC (TRC) | 3,998 | $146.2K | 0.00% | +2,183+120.3% | Added |
| Lazard Asset Management LLC | 4,603 | $168.0K | 0.00% | +4,603 | New |
| DekaBank Deutsche Girozentrale | 4,603 | $169.0K | 0.00% | +4,603 | New |
| Emerald Advisers, LLC | 5,223 | $191.0K | 0.01% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 5,410 | $197.8K | 0.00% | −3,912−42.0% | Reduced |
| CWM, LLC | 5,445 | $199.0K | 0.00% | −240−4.2% | Reduced |
| CIBC Asset Management Inc | 5,559 | $203.3K | 0.00% | +5,559 | New |
| Voya Investment Management LLC | 6,724 | $245.9K | 0.00% | +440+7.0% | Added |
| Pictet Asset Management Holding SA | 6,766 | $247.4K | 0.00% | +1,079+19.0% | Added |
| Pathstone Holdings, LLC | 6,828 | $249.7K | 0.00% | +6,828 | New |
| Gabelli Funds LLC | 6,859 | $250.8K | 0.00% | −256−3.6% | Reduced |
| Public Employees Retirement Association of Colorado | 7,486 | $274.0K | 0.00% | −546−6.8% | Reduced |
| Centiva Capital, LP | 7,500 | $274.3K | 0.02% | −13,933−65.0% | Reduced |
| Advisors Asset Management, Inc. | 7,534 | $275.5K | 0.01% | −737−8.9% | Reduced |
| Keybank National Association | 9,864 | $360.7K | 0.00% | +225+2.3% | Added |
| Cim Investment Mangement Inc | 9,990 | $365.3K | 0.12% | +2,650+36.1% | Added |
| Dark Forest Capital Management LP | 10,129 | $370.4K | 0.06% | +10,129 | New |
| Glenmede Trust Co NA | 10,723 | $392.1K | 0.00% | +351+3.4% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,059 | $404.4K | 0.00% | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 11,111 | $406.0K | 0.02% | +11,111 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 11,257 | $411.7K | 0.00% | −22,978−67.1% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 12,703 | $418.9K | 0.00% | +3,443+37.2% | Added |
| Transatlantique Private Wealth LLC | 12,332 | $438.3K | 0.20% | −1,700−12.1% | Reduced |
| Washington Capital Management Inc | 13,900 | $508.3K | 0.44% | +4,600+49.5% | Added |
| Landscape Capital Management, L.L.C. | 14,880 | $544.2K | 0.05% | +7,472+100.9% | Added |
| Arizona State Retirement System | 14,899 | $544.9K | 0.00% | −12−0.1% | Reduced |
| Oregon Public Employees Retirement Fund | 15,262 | $558.1K | 0.01% | +62+0.4% | Added |
| Hunter Perkins Capital Management, LLC | 16,400 | $600.0K | 0.13% | +6,400+64.0% | Added |
| Susquehanna International Group, LLP | 16,882 | $617.4K | 0.00% | −25,736−60.4% | Reduced |
| State of Tennessee, Treasury Department | 17,446 | $638.0K | 0.00% | −2,750−13.6% | Reduced |
| Walleye Trading LLC | 17,453 | $638.3K | 0.01% | +17,453 | New |
| Rafferty Asset Management, LLC | 17,711 | $647.7K | 0.00% | +1,301+7.9% | Added |
| Man Group plc | 19,125 | $699.4K | 0.00% | – | – |
| Teachers Retirement System of the State of Kentucky | 19,640 | $719.0K | 0.01% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 21,011 | $768.4K | 0.00% | +1,350+6.9% | Added |
| Duality Advisers, LP | 21,205 | $775.5K | 0.08% | +2,705+14.6% | Added |
| UBS Group AG | 21,507 | $786.5K | 0.00% | +20,346+1,752.5% | Added |
| Amalgamated Bank | 22,116 | $809.0K | 0.01% | −241−1.1% | Reduced |
| Bank of Montreal | 22,318 | $822.9K | 0.00% | −1,210−5.1% | Reduced |