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Mercury Systems Inc

MRCY
Exchange
Nasdaq
Industry
Electronic Components & Accessories
SEC CIK
0001049521

In the last 90 days, Mercury Systems Inc insiders filed 0 open-market purchases and 16 sales; 393 institutions reported holding it in 13F filings for Q2 2026, worth $8.02B in total; no superinvestor holds it.

Q3 2023 vs. Q2 2023

How the institutions holding Mercury Systems Inc changed between Q2 2023 and Q3 2023.

All holders in Q3 2023All holders in Q2 2023

13F holders of MRCY: Q2 2023 compared with Q3 2023
MeasureQ2 2023Of which not filed for Q3 2023Q3 2023Change
Holders2362217−17
Shares56.2M4.40M59.8M+7.96M (+15.4%)
Value$1.95B$152.1M$2.22B+$424.2M (+23.7%)

2 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (34)

Institutions that held Mercury Systems Inc at the end of Q3 2023 but not at the end of Q2 2023.

Institutions new to MRCY in Q3 2023
InstitutionSharesValue% of portfolio
JANA Partners Management, LP4,705,249$174.5M12.45%
Mesirow Institutional Investment Management, Inc.277,357$10.3M1.04%
Two Sigma Investments, LP272,855$10.1M0.03%
13D Management LLC199,269$7.39M4.60%
EVR Research LP100,000$3.71M0.98%
Redwood Investment Management, LLC86,698$3.22M0.28%
HRT Financial LP67,271$2.50M0.02%
Public Sector Pension Investment Board63,234$2.35M0.02%
Prudential Financial Inc58,881$2.18M0.00%
Holocene Advisors, LP40,766$1.51M0.01%
Two Sigma Advisers, LP36,700$1.36M0.00%
Illinois Municipal Retirement Fund35,563$1.32M0.02%
Maryland State Retirement & Pension System23,061$855.3K0.02%
Seven Eight Capital, LP16,208$601.2K0.07%
Jacobs Levy Equity Management, Inc12,174$451.5K0.00%
ExodusPoint Capital Management, LP9,795$363.0K0.00%
Washington Capital Management Inc9,300$344.9K0.32%
Sasco Capital Inc9,185$340.7K0.04%
Landscape Capital Management, L.L.C.7,408$274.8K0.04%
Gabelli Funds LLC7,115$263.9K0.00%
XTX Topco Ltd6,217$230.6K0.04%
Pictet Asset Management Holding SA5,687$210.9K0.00%
Simplex Trading, LLC1,871$69.0K0.00%
Qube Research & Technologies Ltd879$32.6K0.00%
Allworth Financial LP161$5.97K0.00%
Quent Capital, LLC121$4.49K0.00%
LGT Financial Advisors LLC82$3.04K0.00%
EverSource Wealth Advisors, LLC38$1.41K0.00%
Prestige Wealth Management Group LLC28$1.04K0.00%
IFP Advisors, Inc16$5930.00%
Parkside Financial Bank & Trust13$4830.00%
Allspring Global Investments Holdings, LLC12$4450.00%
First Manhattan Co7$2590.00%
Steward Financial Group LLC23$00.00%

Sold out (51)

Institutions that held Mercury Systems Inc at the end of Q2 2023 and filed for Q3 2023 without it.

Institutions that sold out of MRCY in Q3 2023
InstitutionShares, Q2 2023Value, Q2 2023
Wolf Hill Capital Management, LP300,000$10.4M
Emerald Mutual Fund Advisers Trust142,892$4.94M
Twinbeech Capital LP91,283$3.16M
Retirement Systems of Alabama74,989$2.59M
Dark Forest Capital Management LP65,196$2.26M
Voloridge Investment Management, LLC54,116$1.87M
BCK Capital Management LP37,134$1.28M
Balyasny Asset Management LLC36,941$1.28M
Bardin Hill Management Partners LP35,751$1.24M
STRS Ohio33,373$1.15M
EULAV Asset Management33,200$1.15M
Engineers Gate Manager LP31,329$1.08M
Silphium Asset Management Ltd30,000$1.04M
Greenland Capital Management LP30,000$1.04M
P Schoenfeld Asset Management LP25,000$864.8K
Walleye Capital LLC22,679$784.5K
Y-Intercept (Hong Kong) Ltd18,208$629.8K
Occudo Quantitative Strategies LP16,008$553.7K
Aquatic Capital Management LLC15,200$526.0K
Ameritas Investment Partners, Inc.14,832$513.0K
Gsa Capital Partners LLP14,495$501.0K
State of Michigan Retirement System14,306$494.8K
Connor, Clark & Lunn Investment Management Ltd.13,707$474.1K
Van Hulzen Asset Management, LLC13,528$468.0K
Northwestern Mutual Investment Management Company, LLC12,932$447.3K
Pacer Advisors, Inc.12,310$425.8K
New Mexico Educational Retirement Board11,900$412.0K
Exchange Traded Concepts, LLC11,671$403.7K
Select Equity Group, L.P.11,026$381.4K
Campbell & CO Investment Adviser LLC10,486$362.7K
Prelude Capital Management, LLC9,997$345.8K
Pathstone Family Office, LLC9,399$325.1K
Federated Hermes, Inc.8,974$310.4K
Captrust Financial Advisors8,812$304.8K
Xponance, Inc.6,812$235.6K
Bridgefront Capital, LLC6,740$233.1K
Hudson Bay Capital Management LP5,808$200.9K
Securian Asset Management, Inc5,157$178.4K
Group One Trading, L.P.2,834$98.0K
Pinebridge Investments, L.P.1,853$64.1K
Tradition Wealth Management, LLC1,089$38.0K
FNY Investment Advisers, LLC1,000$34.0K
Bokf, NA237$8.20K
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main217$7.51K
Foster Dykema Cabot & Co Inc99$3.00K
FinTrust Capital Advisors, LLC41$1.83K
Huntington National Bank28$969
Northwestern Mutual Wealth Management Co15$519
Disciplined Investments, LLC8$277
Farther Finance Advisors, LLC6$208
Neo Ivy Capital Management6$0

Not filed for Q3 2023 yet (2)

Institutions that held Mercury Systems Inc at the end of Q2 2023 and haven't filed a 13F for Q3 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MRCY in Q2 2023 that haven't filed for Q3 2023
InstitutionShares, Q2 2023Value, Q2 2023
Jana Partners LLC4,394,641$152.0M
Cowen Prime Advisors LLC1,500$51.9K