Mercury Systems Inc · NASDAQ:MRCY
Mercury Systems Inc shareholders
As of Jun 30, 2026, 380 institutions reported holding Mercury Systems Inc. Largest: BlackRock, Vanguard and JANA Partners Management, LP. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Mercury Systems Inc | Change | Filed |
|---|---|---|---|---|
| BlackRock | 9.37M | +451K | Aug 7, 2026 | |
| Vanguard | 5.92M | +173K | Aug 13, 2026 | |
| JANA Partners Management, LP | 3.96M | −149K | Aug 14, 2026 | |
| State Street | 3.42M | −447K | Aug 7, 2026 | |
| T. Rowe Price | 2.88M | +273K | Aug 14, 2026 | |
| Invesco | 2.67M | +228K | Aug 14, 2026 | |
| Fidelity | 1.84M | +938K | Aug 13, 2026 | |
| Goldman Sachs | 1.58M | +375K | Aug 14, 2026 | |
| Conestoga Capital Advisors, LLC | 1.49M | −431K | Jul 24, 2026 | |
| Geode Capital | 1.46M | −66,142 | Aug 12, 2026 |