Mercury Systems Inc
MRCYFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Mercury Systems Inc Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
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Financial Summary
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 16 annual periods. The latest annual period ends Jun 27, 2025. The latest insider filing shown is dated May 27, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| Steward Partners Investment Advisory, LLC | 2026-03-31 | 4,181 | $305K | SEC filing |
| HARBOUR INVESTMENTS, INC. | 2026-03-31 | 5 | $365 | SEC filing |
| Allworth Financial LP | 2026-03-31 | 702 | $51.2K | SEC filing |
| Richard Bernstein Advisors LLC | 2026-03-31 | 10,715 | $781K | SEC filing |
| SBI Securities Co., Ltd. | 2026-03-31 | 56 | $4.08K | SEC filing |
| CASTLEARK MANAGEMENT LLC | 2026-03-31 | 25,048 | $1.83M | SEC filing |
| LOOMIS SAYLES & CO L P | 2026-03-31 | 645,932 | $47.1M | SEC filing |
| IMC-Chicago, LLC | 2026-03-31 | 5,422 | $395K | SEC filing |
| Colonial Trust Co / SC | 2026-03-31 | 55 | $3.84K | SEC filing |
| GREAT LAKES ADVISORS, LLC | 2026-03-31 | 21,595 | $1.57M | SEC filing |
| Amundi | 2026-03-31 | 8,033 | $586K | SEC filing |
| GAMMA Investing LLC | 2026-03-31 | 1,829 | $133K | SEC filing |
| DIMENSIONAL FUND ADVISORS LP | 2026-03-31 | 1,227,975 | $89.5M | SEC filing |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 2026-03-31 | 17,550 | $1.28M | SEC filing |
| Fortitude Family Office, LLC | 2026-03-31 | 129 | $9.41K | SEC filing |
| WINTON GROUP Ltd | 2026-03-31 | 3,057 | $223K | SEC filing |
| AMALGAMATED BANK | 2026-03-31 | 15,156 | Not shown | SEC filing |
| SG Americas Securities, LLC | 2026-03-31 | 14,764 | Not shown | SEC filing |
| BLAIR WILLIAM & CO/IL | 2026-03-31 | 78,791 | $5.74M | SEC filing |
| Gotham Asset Management, LLC | 2026-03-31 | 6,822 | $497K | SEC filing |
- Each value is checked against Mercury Systems Inc's share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 2 rows: the filed value is about 1,000 times too small for the share count at Mercury Systems Inc's share price.
120 filers have only one report here.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among Mercury Systems Inc's recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2024-02-27 · JANA Partners Management, LP: Larger than 21 of the 22 other insider purchases of Common Stock on file. SEC filing
- 2024-02-09 · JANA Partners Management, LP: Larger than all 22 other insider purchases of Common Stock on file. SEC filing
- 2023-11-16 · JANA Partners Management, LP: Larger than 20 of the 22 other insider purchases of Common Stock on file. SEC filing
Independent insiders buying near the same time
- 2024-02-09–2024-02-12: 6 event(s) across 5 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing )
- 2023-11-13–2023-11-20: 5 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing )
- 2023-08-18–2023-08-18: 4 event(s) across 4 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing )
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-05-26 | LANCE HOWARD L · Director | Common Stock | S — Open market or private sale | −1,250 | 98.50 | SEC filing |
| 2026-05-26 | LANCE HOWARD L · Director | Common Stock | S — Open market or private sale | −8,000 | 99.95 | SEC filing |
| 2026-05-12 | Carvalho Orlando D · Director | Common Stock | S — Open market or private sale | −7,000 | 89.36 | SEC filing |
| 2026-05-11 | Ratner Steven · EVP, CHRO | Common Stock | S — Open market or private sale | −2,000 | 92.46 | SEC filing |
| 2026-04-16 | Farnsworth David E. · EVP, CFO | Common Stock | S — Open market or private sale | −3,625 | 84.87 | SEC filing |
| 2026-03-04 | JANA Partners Management, LP · Director, other | Common Stock | S — Open market or private sale | −100,899 | 89.68 | SEC filing |
| 2026-03-03 | JANA Partners Management, LP · Director, other | Common Stock | S — Open market or private sale | −168,648 | 90.12 | SEC filing |
| 2026-03-02 | JANA Partners Management, LP · Director, other | Common Stock, par value $0.01 per share ("Common Stock") | S — Open market or private sale | −182,510 | 94.05 | SEC filing |
Showing 8 of 20 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-04-16 | Nearhos Barry R · Director | Common Stock | A — Grant, award, or other acquisition | +245 | SEC filing |
| 2026-03-16 | Ratner Steven · EVP, CHRO | Common Stock | A — Grant, award, or other acquisition | +437 | SEC filing |
| 2026-01-15 | Nearhos Barry R · Director | Common Stock | A — Grant, award, or other acquisition | +474 | SEC filing |
| 2025-10-22 | Carvalho Orlando D · Director | Common Stock | A — Grant, award, or other acquisition | +2,362 | SEC filing |
| 2025-10-22 | DEMURO GERARD J · Director | Common Stock | A — Grant, award, or other acquisition | +2,362 | SEC filing |
| 2025-10-22 | DISBROW LISA S · Director | Common Stock | A — Grant, award, or other acquisition | +2,362 | SEC filing |
| 2025-10-22 | LANCE HOWARD L · Director | Common Stock | A — Grant, award, or other acquisition | +2,362 | SEC filing |
| 2025-10-22 | BUA JEAN A · Director | Common Stock | A — Grant, award, or other acquisition | +2,362 | SEC filing |
Showing 8 of 13 rows
Other activity
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2025-05-16 | Ratner Steven · EVP, CHRO | Common Stock | D — Disposition to the issuer | −19,174 | SEC filing |
| 2025-02-15 | Wells Charles Roger IV · EVP, COO | Common Stock | D — Disposition to the issuer | −15,091 | SEC filing |
| 2024-11-15 | Wells Charles Roger IV · EVP, COO | Common Stock | D — Disposition to the issuer | −15,393 | SEC filing |
| 2024-08-16 (amended) | Georges Stephanie · EVP, CCO | Common Stock | D — Disposition to the issuer | −4,720 | SEC filing |
| 2023-08-31 | CAMBRIA CHRISTOPHER C · EVP, Gen Counsel & Secretary | Common Stock | D — Disposition to the issuer | −9 | SEC filing |
Showing 5 of 5 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.