Mercury Computer Systems Inc

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Mercury Computer Systems Inc
TickerMRCY
CIK #0001049521
CUSIP589378108
SectorManufacturing - Electronic Components & Accessories
Address201 Riverneck Road, Chelmsford, MA 01824
Source [EDGAR]
CIK Filing 2011 - 2024
[0001049521] 10-K
[0001049521] 10-Q
[0001049521] 3
[0001049521] 4
[0001049521] 5
[0001049521] 8-K
[0001049521] SC 13D
[0001049521] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Wellington Management Group LLP Mercury Systems Inc [2022-02-04] 5.04
Bank of America Corp /DE/ Mercury Systems Inc [2022-01-31] 5.2
Conestoga Capital Advisors LLC Mercury Systems Inc [2022-01-10] 6.47
Jana Partners LLC Mercury Systems Inc [2021-12-23] 6.6
William Blair Investment Management LLC Mercury Systems Inc [2021-02-11] 5.8
Barrow Hanley Mewhinney & Strauss LLC Mercury Systems Inc [2017-02-07] 12.0
Dimensional Fund Advisors LP Mercury Systems Inc [2016-02-09] 5.38
Barrow Hanley Mewhinney & Strauss LLC Mercury Systems Inc [2016-02-02] 7.05
Trigran Investments Inc Mercury Systems Inc [2015-02-13] 6.4
Barrow Hanley Mewhinney & Strauss LLC Mercury Systems Inc [2015-02-10] 7.47
Barrow Hanley Mewhinney & Strauss LLC Mercury Systems Inc [2014-02-12] 8.42
Invesco Ltd Mercury Systems Inc [2014-02-10] 5.8
Soros Fund Management LLC Mercury Systems Inc [2013-11-01] 5.02
Barrow Hanley Mewhinney & Strauss LLC Mercury Systems Inc [2013-02-11] 8.0
Mercury Computer Systems Inc Micronetics Inc [2012-06-28] 20.0
BAMCO Inc /NY/ Mercury Computer Systems Inc [2012-02-14] 5.72
Barrow Hanley Mewhinney & Strauss LLC Mercury Computer Systems Inc [2012-02-10] 5.58
Form 3/4/5 Filer 2011 - 2024
Mercury Systems Inc
Harbison Christine Fox
Cambria Christopher C
Aslett Mark
Stevison James Mitch
McCarthy Michelle M
Huber Thomas
Ruppert Michael
Plunkett Debora A
Obrien William K
Nearhos Barry R
Krakauer Mary L
Disbrow Lisa S
Lance Howard L
Carvalho Orlando D
Ballhaus William L
Perry Brian E
Wells Charles Roger IV
Daniels Michael A
Bass James
Thibaud Didier M C
Vitto Vincent
Muellner George K
Haines Gerald M II
Newman Mark S
Speicher Charles A
Bisson Kevin M
Chamillard George W
Steele Lee C
Form 13F Holdings
Firm Period DFND Voting Shares
BlackRock Inc. [2023-03-31] SOLE 5,634,826.0 5,777,231.0
William Blair Investment Management LLC [2023-03-31] SOLE 4,563,462.0 5,348,358.0
Vanguard Group Inc [2023-03-31] SOLE 0.0 5,134,972.0
Starboard Value LP [2023-03-31] DFND 3,772,291.0 3,772,291.0
State Street Corp [2023-03-31] DFND 2,380,777.0 2,626,104.0
Conestoga Capital Advisors LLC [2023-03-31] SOLE 2,475,049.0 2,506,014.0
Wellington Management Group LLP [2023-03-31] DFND 0.0 2,242,003.0
Jana Partners LLC [2023-03-31] SOLE 1,993,399.0 1,993,399.0
BAMCO Inc /NY/ [2023-03-31] DFND 0.0 1,734,579.0
Bank of New York Mellon Corp [2023-03-31] DFND 1,550,453.0 1,669,535.0
Victory Capital Management Inc [2023-03-31] SOLE 1,500,550.0 1,514,122.0
Fred Alger Management LLC [2023-03-31] SOLE 1,345,333.0 1,345,333.0
Dimensional Fund Advisors LP [2023-03-31] SOLE 1,285,133.0 1,318,286.0
Invesco Ltd. [2023-03-31] DFND 0.0 1,230,424.0
Federated Hermes Inc [2023-03-31] DFND 953,608.0 953,608.0
Snyder Capital Management L P [2023-03-31] DFND 0.0 884,946.0
Geode Capital Management LLC [2023-03-31] DFND 820,527.0 830,420.0
Segall Bryant & Hamill LLC [2023-03-31] SOLE 609,475.0 747,453.0
Royal Bank of Canada [2023-03-31] DFND 143,837.0 717,650.0
Ranger Investment Management LP [2023-03-31] SOLE 656,608.0 656,608.0
Manufacturers Life Insurance Company the [2023-03-31] DFND 544,276.0 544,276.0
Cooper Creek Partners Management LLC [2023-03-31] SOLE 528,356.0 528,356.0
Aristotle Capital Boston LLC [2023-03-31] SOLE 391,258.0 480,407.0
Northern Trust Corp [2023-03-31] DFND 32,691.0 462,014.0
American Century Companies Inc [2023-03-31] DFND 418,788.0 442,244.0
FMR LLC [2023-03-31] DFND 430,146.0 431,748.0
ExodusPoint Capital Management LP [2023-03-31] OTR 0.0 411,014.0
Nuveen Asset Management LLC [2023-03-31] DFND 411,004.0 411,004.0
Charles Schwab Investment Management Inc [2023-03-31] SOLE 400,467.0 400,467.0
Neuberger Berman Group LLC [2023-03-31] DFND 318,051.0 390,243.0
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