MERCURY SYSTEMS INC (MRCY) research
MERCURY SYSTEMS INC- Sector
- Aerospace & Defense
- Last price
- $83.46
- As of
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- highINSTITUTIONAL_EXIT
MILLENNIUM MANAGEMENT LLC cut 82% of MRCY (2026Q2)
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +97% to MRCY (2026Q2)
- highINSTITUTIONAL_EXIT
TWO SIGMA INVESTMENTS, LP cut 56% of MRCY (2026Q2)
- highINSTITUTIONAL_EXIT
MILLENNIUM MANAGEMENT LLC cut 82% of MRCY (2026Q2)
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +97% to MRCY (2026Q2)
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Every signal on MRCY, as it fires
You are seeing 5 of 16 signals recorded on MRCY since 2026-05-17.
The five above all landed on 2026-09-06. The other 11 were recorded on 3 other days. 11 of the 16 are institutional flow rows, which arrive in batches on filing days.
No fixed schedule: it goes out when the data has something in it. Unsubscribe anytime. We never sell your data.
Largest reported share positions in MRCY (2026Q2)
| Manager / security | Market value | % portfolio | QoQ |
|---|---|---|---|
| JANA Partners Management, LPCUSIP 589378108 · 2026Q2 | $484.3M | 25.46% | , |
| TWO SIGMA INVESTMENTS, LPCUSIP 589378108 · 2026Q2 | $8.8M | 0.01% | , |
| D. E. Shaw & Co., Inc.CUSIP 589378108 · 2026Q2 | $7.6M | 0.00% | , |
| MILLENNIUM MANAGEMENT LLCCUSIP 589378108 · 2026Q2 | $355K | 0.00% | , |
Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.
Recent SEC filings, MRCY
- 8-KSEC EDGAR ↗
- 10-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
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