Mercury Systems, Inc. MRCY

Set alert

71.76 USD -8.56 (-10.66%)

At closeNov 4, 2026, 4:26 PM EST

71.76 0.00 0.00%

After hours · Nov 4, 4:26 PM ET

69.92 Day range 80.07

65.04 52-week range 128.45

Held by insiders 1.17%

Held by institutions 111.31%

Float held by institutions 112.62%

Institutions 523

Top institutional holders
Holder	% held	Shares	Value	Reported
Blackrock Inc.	15.40%	9,370,902	672.46M	Jun 29, 2026
Jana Partners Management, Lp	6.50%	3,958,849	284.09M	Jun 29, 2026
State Street Corporation	5.62%	3,418,290	245.30M	Jun 29, 2026
Vanguard Portfolio Management LLC	4.98%	3,031,459	217.54M	Jun 29, 2026
Invesco Ltd.	4.39%	2,669,450	191.56M	Jun 29, 2026
Vanguard Capital Management LLC	3.98%	2,422,629	173.85M	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	238.65M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	2.82%	1,716,224	123.16M	Jun 29, 2026
First TRT Exch-Trd Fd. VI-First TRT RBA American Industrial Renaissanc	2.62%	1,596,745	114.58M	Sep 29, 2026
SPDR SERIES TRUST-State Street SPDR S&P Aerospace & Defense ETF	2.44%	1,486,159	106.65M	Sep 29, 2026
iShares Trust-iShares Russell 2000 ETF	2.40%	1,459,854	104.76M	Sep 29, 2026
AIM Counselor Series TRT -Invesco Discovery Fd.	2.11%	1,283,326	92.09M	Aug 30, 2026

MRCY insiders
Insider	Relation	Latest transaction	Date	Shares held
BALLHAUS WILLIAM L	Chief Executive Officer	Sale	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