Mercury Systems, Inc. MRCY
Set alert
77.54 USD -4.26 -5.21%
At close · Oct 30
77.54 0.00 0.00%
After hours · Oct 30, 4:00 PM ET
76.22 Day range 81.58
66.12 52-week range 126.21
- YTD
- +6.20%
- 1 year
- +0.96%
- Open
- 79.73
- Prev close
- 81.80
- Mkt cap
- 4.72B
- Vol
- 543.59K
- Avg vol
- 679.05K
- EPS
- -0.50
- P/E
- 0.00
- Div yield
- 0.00%
More statistics
- Low
- 76.22
- High
- 81.58
- Forward P/E
- 34.76
- Beta
- 0.98
- Short ratio
- 9.41
- Inst. own
- 111.80%
- Dividend
- 0.00
- Ex-div date
- Earnings
- Nov 10, 2026
- 50-d avg
- 82.30
- 200-d avg
- 91.74
- 1y target
- 109.00
Ownership
Held by insiders 1.14%
Held by institutions 111.80%
Float held by institutions 113.09%
Institutions 525
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 15.40% | 9,370,902 | 726.34M | Jun 29, 2026 |
| Jana Partners Management, Lp | 6.50% | 3,958,849 | 306.85M | Jun 29, 2026 |
| State Street Corporation | 5.62% | 3,418,290 | 264.95M | Jun 29, 2026 |
| Vanguard Portfolio Management LLC | 4.98% | 3,031,459 | 234.97M | Jun 29, 2026 |
| Invesco Ltd. | 4.39% | 2,669,450 | 206.91M | Jun 29, 2026 |
| Vanguard Capital Management LLC | 3.98% | 2,422,629 | 187.78M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| iShares Trust-iShares Core S&P Small-Cap ETF | 5.46% | 3,325,727 | 257.78M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 2.82% | 1,716,224 | 133.02M | Jun 29, 2026 |
| First TRT Exch-Trd Fd. VI-First TRT RBA American Industrial Renaissanc | 2.62% | 1,596,745 | 123.76M | Sep 29, 2026 |
| SPDR SERIES TRUST-State Street SPDR S&P Aerospace & Defense ETF | 2.44% | 1,486,159 | 115.19M | Sep 29, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 2.40% | 1,459,854 | 113.15M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund | 2.04% | 1,239,792 | 96.10M | Jun 29, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BALLHAUS WILLIAM L | Chief Executive Officer | Conversion of Exercise of derivative security | Aug 25, 2026 | 370,292 |
| CARVALHO ORLANDO D | Director | Stock Award(Grant) | Oct 27, 2026 | 54,796 |
| DISBROW LISA S. | Director | Stock Award(Grant) | Oct 21, 2025 | 31,236 |
| FARNSWORTH DAVID E. | Chief Financial Officer | Sale | Aug 19, 2026 | 119,483 |
| JANA PARTNERS MANAGEMENT, L.P. | Unknown | Sale | Mar 3, 2026 | 0 |
| KUPINSKY STUART H | Officer | Sale | Oct 20, 2026 | 61,254 |
Held by funds
175 US ETFs and mutual funds hold MRCY · largest positions