MERCURY SYSTEMS INC (MRCY) Institutional Ownership and Insiders Activity
MERCURY SYSTEMS INC (MRCY) is widely held by institutional investors, with 382 firms reporting positions valued at approximately $7.86B based on SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is the largest disclosed holder, reporting approximately $1.15B in MRCY holdings in its latest filing.
Recent insider activity includes 41 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.
Institutional Holders
382
Total Reported Value
$7.86B
Largest Holder
Blackrock, Inc.
Largest Position
$1.15B
Insider Transactions (90d)
41
Latest Filing Quarter
Q3 2026
New Institutional Positions
0
Funds Exiting Positions
374
Top Institutional Owners
View all- Blackrock, Inc.$1.15B
- Jana Partners Management, Lp$484.29M
- State Street Corp$418.05M
- Vanguard Portfolio Management Llc$370.84M
- Invesco Ltd.$326.55M
MRCY News
All news- Kennedy Capital Management Llc Portfolio Changes: Q2 2026 Analysis
Aug 17, 2026 · valut.ai
- Emerald Mutual Fund Q2 2026 Investment Activity: Major Purchases & Significant Sales
Aug 7, 2026 · valut.ai
- Emerald Advisers LLC Activity Analysis: Significant Purchases & Sales in Q2 2026
Aug 7, 2026 · valut.ai
- Agman Capital Llc Portfolio Shifts: Major Technology Buys and Sells in Q2 2026
Jul 30, 2026 · valut.ai
Related MRCY Institutional Insights:
- MRCY 13F Institutional Holders
- MRCY Top Institutional Shareholders
- MRCY Institutional Ownership Changes
- Industrials Sector Institutional Ownership
- Industrials Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Industrials Stocks By Institutional Investors
- Most Sold Industrials Stocks By Institutional Investors
- MRCY Insider Trading & SEC Form 4 Activity
- MRCY Articles
- Top Institutional Investor Stock Rankings