MRCY MERCURY SYSTEMS INC: institutional ownership and insider trading
412 funds reported holding $8.49B of MERCURY SYSTEMS INC in their latest 13F filings; in Q2 2026 funds net bought $62.9M, with 83 new positions and 42 funds selling out; over the last 12 months insiders bought $0 and sold $194M on the open market; over its last four quarters it reported revenue of $967M and net income of −$14.1M.
MRCY revenue and earnings
- Quarter ended Mar 27, 2026: revenue $236M, net income −$2.86M, EPS -0.04
- Quarter ended Dec 26, 2025: revenue $233M, net income −$15.1M, EPS -0.26
- Quarter ended Sep 26, 2025: revenue $225M, net income −$12.5M, EPS -0.21
- Quarter ended Jun 27, 2025: revenue $273M, net income $16.4M, EPS 0.28
Famous investors holding MRCY
- Two Sigma (Two Sigma Investments): $8.79M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $9.88M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $7.56M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $355K, 0.0% of the portfolio
Largest institutional holders of MRCY
- BlackRock, Inc. (BLK) — $1.15B
- JANA Partners Management, LP — $484M
- STATE STREET CORP (STT, STT-PG) — $418M
- VANGUARD GROUP INC — $411M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $371M
- Invesco Ltd. (IVZ) — $327M
- VANGUARD CAPITAL MANAGEMENT LLC — $296M
- FMR LLC — $225M
- T. Rowe Price Investment Management, Inc. — $195M
- GOLDMAN SACHS GROUP INC (GS, GSCE, GS-PA, GS-PC, GS-PD) — $193M
Recent MRCY insider trades
- Sep 21, 2026: Kupinsky Stuart sold 1,000 shares ($86.5K)
- Sep 3, 2026: Ratner Steven sold 4,000 shares ($338K)
- Aug 26, 2026: Ballhaus William L sold 160,166 shares ($14.1M)
- Aug 24, 2026: Ballhaus William L sold 173,209 shares ($15.7M)
5%+ owners
- BlackRock, Inc.: 14.4% (Schedule 13G/A, filed Jul 29, 2026)
- STATE STREET CORPORATION: 6.4% (Schedule 13G, filed May 12, 2026)
- Vanguard Portfolio Management: 5.1% (Schedule 13G, filed Jul 31, 2026)
Who owns the most MRCY stock?
The largest institutional holders of MERCURY SYSTEMS INC in the latest 13F filings are BlackRock, Inc. (BLK) ($1.15B), JANA Partners Management, LP ($484M), STATE STREET CORP (STT, STT-PG) ($418M).
Are insiders buying or selling MRCY?
Over the last 12 months insiders bought $0 and sold $194M of MERCURY SYSTEMS INC stock on the open market (SEC Form 4).
Which famous investors own MRCY?
Two Sigma, Ken Griffin, D. E. Shaw, Izzy Englander.
What was MRCY's revenue last quarter?
MERCURY SYSTEMS INC reported revenue of $236M for the quarter ended March 27, 2026, with net income of −$2.86M.
Which ETFs hold MRCY?
158 ETFs and mutual funds hold it among their top 100 positions, including IJR, IWM, XAR, AIRR.