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, Q1 2025
Institutional positions in Mercury Systems Inc as of Mar 31, 2025. 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
- 253
- +14 vs. Q4 2024
- Shares held
- 63.1M
- +450.3K (+0.7%) vs. Q4 2024
- Total value
- $2.72B
- +$87.3M (+3.3%) vs. Q4 2024
- New holders
- 45
- 81 more added
- Sold out
- 31
- 90 more reduced
4 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding Mercury Systems Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 4 | $0 | 0.00% | −2,120−99.8% | Reduced |
| Hantz Financial Services, Inc. | 1 | $0 | 0.00% | +1 | New |
| Parkworth Wealth Management, Inc. | 1 | $43 | 0.00% | 00.0% | Unchanged |
| HFM Investment Advisors, LLC | 2 | $87 | 0.00% | +2 | New |
| Bay Harbor Wealth Management, LLC | 3 | $129 | 0.00% | +3 | New |
| True Wealth Design, LLC | 3 | $130 | 0.00% | +3 | New |
| Abound Wealth Management | 4 | $173 | 0.00% | −1−20.0% | Reduced |
| Global Financial Private Client, LLC | 8 | $345 | 0.00% | +5+166.7% | Added |
| DiNuzzo Private Wealth, Inc. | 9 | $388 | 0.00% | −3−25.0% | Reduced |
| Larson Financial Group LLC | 10 | $431 | 0.00% | +2+25.0% | Added |
| South State Corp. | 10 | $431 | 0.00% | +10 | New |
| Stephens Consulting, LLC | 10 | $431 | 0.00% | +10 | New |
| SJS Investment Consulting Inc. | 12 | $518 | 0.00% | +3+33.3% | Added |
| MV Capital Management, Inc. | 14 | $604 | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 15 | $646 | 0.00% | +15 | New |
| Farther Finance Advisors, LLC | 19 | $826 | 0.00% | 00.0% | Unchanged |
| Sachetta, LLC | 20 | $862 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 25 | $1.08K | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 26 | $1.12K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 29 | $1.25K | 0.00% | +5+20.8% | Added |
| Farmers & Merchants Investments Inc | 35 | $1.51K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 37 | $1.59K | 0.00% | +1+2.8% | Added |
| Prestige Wealth Management Group LLC | 39 | $1.68K | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co of Nevada Inc | 45 | $1.94K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 56 | $2.41K | 0.00% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 60 | $2.59K | 0.00% | +60 | New |
| Colonial Trust Co | 69 | $2.96K | 0.00% | +69 | New |
| WPG Advisers, LLC | 70 | $3.02K | 0.00% | +70 | New |
| Rothschild Investment LLC | 80 | $3.45K | 0.00% | +30+60.0% | Added |
| Toth Financial Advisory Corp | 100 | $4.31K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 113 | $4.87K | 0.00% | +5+4.6% | Added |
| Hemington Wealth Management | 118 | $5.00K | 0.00% | +36+43.9% | Added |
| LRI Investments, LLC | 141 | $6.08K | 0.00% | −17−10.8% | Reduced |
| Parkside Financial Bank & Trust | 147 | $6.33K | 0.00% | +141+2,350.0% | Added |
| Hillsdale Investment Management Inc. | 150 | $6.46K | 0.00% | +150 | New |
| Huntington National Bank | 162 | $6.98K | 0.00% | +150+1,250.0% | Added |
| Bessemer Group Inc | 170 | $7.00K | 0.00% | −7−4.0% | Reduced |
| Parallel Advisors, LLC | 164 | $7.07K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 168 | $7.24K | 0.00% | +168 | New |
| Massmutual Trust Co FSB | 172 | $7.41K | 0.00% | +152+760.0% | Added |
| Coldstream Capital Management Inc | 199 | $8.58K | 0.00% | +199 | New |
| Umb Bank N A | 218 | $9.39K | 0.00% | +65+42.5% | Added |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 360 | $15.5K | 0.01% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 388 | $16.6K | 0.00% | −170−30.5% | Reduced |
| Advisor Group Holdings, Inc. | 391 | $16.8K | 0.00% | +90+29.9% | Added |
| Coston, McIsaac & Partners | 396 | $17.0K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 395 | $17.0K | 0.00% | +71+21.9% | Added |
| Quest Partners LLC | 401 | $17.3K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 410 | $17.7K | 0.00% | +182+79.8% | Added |
| Versant Capital Management, Inc | 432 | $18.6K | 0.00% | +374+644.8% | Added |
| Whittier Trust Co | 546 | $23.5K | 0.00% | −8−1.4% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 582 | $25.1K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 641 | $27.4K | 0.00% | +581+968.3% | Added |
| Signaturefd, LLC | 672 | $29.0K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 695 | $29.9K | 0.00% | +35+5.3% | Added |
| GHP Investment Advisors, Inc. | 700 | $30.2K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 606 | $30.2K | 0.00% | +8+1.3% | Added |
| Public Employees Retirement System of Ohio | 736 | $31.7K | 0.00% | −32−4.2% | Reduced |
| Sterling Capital Management LLC | 897 | $38.7K | 0.00% | −742−45.3% | Reduced |
| Tower Research Capital LLC (TRC) | 1,053 | $45.4K | 0.00% | −697−39.8% | Reduced |
| GAMMA Investing LLC | 1,058 | $45.6K | 0.00% | +395+59.6% | Added |
| Fifth Third Bancorp | 1,290 | $55.6K | 0.00% | +451+53.8% | Added |
| Ridgewood Investments LLC | 1,350 | $58.2K | 0.03% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 1,509 | $64.6K | 0.00% | −282−15.7% | Reduced |
| Nkcfo LLC | 1,680 | $72.0K | 0.03% | +1,680 | New |
| CIBC Private Wealth Group, LLC | 1,762 | $75.7K | 0.00% | −1,770−50.1% | Reduced |
| Nisa Investment Advisors, LLC | 1,760 | $75.8K | 0.00% | +18+1.0% | Added |
| Group One Trading, L.P. | 1,793 | $77.3K | 0.00% | −11,063−86.1% | Reduced |
| Peregrine Capital Management LLC | 2,134 | $92.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 2,489 | $107.3K | 0.00% | +749+43.0% | Added |
| KBC Group NV | 2,496 | $108.0K | 0.00% | 00.0% | Unchanged |
| Centaurus Financial, Inc. | 4,961 | $214.0K | 0.01% | −80−1.6% | Reduced |
| CIBC Asset Management Inc | 5,217 | $224.8K | 0.00% | −145−2.7% | Reduced |
| Ameritas Investment Partners, Inc. | 5,371 | $231.4K | 0.01% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 5,826 | $247.0K | 0.00% | 00.0% | Unchanged |
| Johnson Investment Counsel Inc | 5,807 | $250.2K | 0.00% | −834−12.6% | Reduced |
| XTX Topco Ltd | 5,892 | $253.9K | 0.01% | −2,168−26.9% | Reduced |
| The PNC Financial Services Group, Inc. | 5,966 | $257.1K | 0.00% | +3,513+143.2% | Added |
| ISAM Funds (UK) Ltd | 6,096 | $262.7K | 0.13% | +6,096 | New |
| Harel Insurance Investments & Financial Services Ltd. | 6,204 | $267.0K | 0.00% | +1,702+37.8% | Added |
| CI Private Wealth, LLC | 6,325 | $272.5K | 0.00% | −533−7.8% | Reduced |
| Lombard Odier Asset Management (USA) Corp | 6,381 | $275.0K | 0.09% | −2,843−30.8% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 6,456 | $278.2K | 0.00% | +6,456 | New |
| Colony Group, LLC | 6,608 | $284.7K | 0.00% | −30.0% | Reduced |
| Ieq Capital, LLC | 6,652 | $286.6K | 0.00% | +924+16.1% | Added |
| Stifel Financial Corp | 6,668 | $287.3K | 0.00% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 6,766 | $291.5K | 0.00% | 00.0% | Unchanged |
| Fox Run Management, L.L.C. | 6,847 | $295.0K | 0.05% | +6,847 | New |
| Moors & Cabot, Inc. | 6,950 | $299.5K | 0.02% | −300−4.1% | Reduced |
| CWM, LLC | 7,268 | $313.0K | 0.00% | +189+2.7% | Added |
| Teacher Retirement System of Texas | 7,409 | $319.3K | 0.00% | +7,409 | New |
| Public Employees Retirement Association of Colorado | 7,486 | $323.0K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 7,687 | $331.2K | 0.01% | +6,288+449.5% | Added |
| Cim Investment Mangement Inc | 7,884 | $339.7K | 0.08% | −188−2.3% | Reduced |
| Holocene Advisors, LP | 8,100 | $349.0K | 0.00% | −17,958−68.9% | Reduced |
| Squarepoint Ops LLC | 9,064 | $390.6K | 0.00% | +9,064 | New |
| Hunter Perkins Capital Management, LLC | 9,461 | $408.0K | 0.09% | −9,520−50.2% | Reduced |
| Yarbrough Capital, LLC | 9,991 | $430.5K | 0.02% | 00.0% | Unchanged |
| Greenwood Capital Associates LLC | 10,077 | $434.2K | 0.06% | +10,077 | New |
| Creative Planning | 10,170 | $438.2K | 0.00% | +1,016+11.1% | Added |