What does CUSIP 589378108 represent in this 13F holders report?

CUSIP 589378108 is the security identifier for MRCY - MERCURY SYSTEMS INC - Common Stock used to aggregate holder disclosures.

How many institutions held MRCY - MERCURY SYSTEMS INC - Common Stock in Q2 2014?

119 institutional investors reported MRCY - MERCURY SYSTEMS INC - Common Stock for Q2 2014. Use the holders table for investor-level position and value details.

MERCURY SYSTEMS INC - Common Stock (MRCY)

CUSIP: 589378108

Q2 2014 13F Holders as of 30 Jun 2014

Type / Class: Equity / Common Stock
Shares outstanding: 59,632,145
Total 13F shares: 28,733,674
Share change: +536,561
Total reported value: $325,762,153
Put/Call ratio: 87%
Price per share: $11.34
Number of holders: 119
Value change: +$5,620,698
Number of buys: 55
Number of sells: 46

Quarterly Holders Quick Answers

What is CUSIP 589378108?
CUSIP 589378108 identifies MRCY - MERCURY SYSTEMS INC - Common Stock in SEC institutional holdings data.

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Newer quarter: Q3 2014
Previous quarter: Q1 2014

Recent filing periods for CUSIP 589378108:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of MRCY - MERCURY SYSTEMS INC - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
BARROW HANLEY MEWHINNEY & STRAUSS LLC	13F	Company	4.7%	2,788,410	$36,835,000	—	31 Mar 2014	13F
ROYCE & ASSOCIATES LP	13F	Company	4.1%	2,415,137	$31,904,000	—	31 Mar 2014	13F
VANGUARD GROUP INC	13F	Company	3.3%	1,973,792	$26,074,000	—	31 Mar 2014	13F
BlackRock Fund Advisors	13F	Company	3.2%	1,890,131	$24,969,000	—	31 Mar 2014	13F
Trigran Investments, Inc.	13F	Company	2.9%	1,730,014	$22,854,000	—	31 Mar 2014	13F
Invesco Ltd.	13F	Company	2.8%	1,683,738	$22,242,000	—	31 Mar 2014	13F
RUTABAGA CAPITAL MANAGEMENT LLC/MA	13F	Company	2.5%	1,498,481	$19,795,000	—	31 Mar 2014	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	2.3%	1,363,836	$18,016,000	—	31 Mar 2014	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	1.7%	1,003,337	$13,254,000	—	31 Mar 2014	13F
F&C Asset Management plc	13F	Company	1.7%	999,673	$13,201,000	—	31 Mar 2014	13F
KILLEN GROUP INC	13F	Company	1.6%	956,863	$12,640,000	—	31 Mar 2014	13F
Neuberger Berman Group LLC	13F	Company	1.5%	906,907	$11,980,000	—	31 Mar 2014	13F
SOROS FUND MANAGEMENT LLC	13F	Company	1.4%	836,666	$11,052,000	—	31 Mar 2014	13F
IRONWOOD INVESTMENT MANAGEMENT LLC	13F	Company	1.3%	802,717	$10,604,000	—	31 Mar 2014	13F
AMERIPRISE FINANCIAL INC	13F	Company	1.2%	698,889	$9,232,000	—	31 Mar 2014	13F
STATE STREET CORP	13F	Company	1%	608,727	$8,043,000	—	31 Mar 2014	13F
STATE OF WISCONSIN INVESTMENT BOARD	13F	Company	1%	607,322	$8,023,000	—	31 Mar 2014	13F
NORTHERN TRUST CORP	13F	Company	0.85%	509,560	$6,731,000	—	31 Mar 2014	13F
EAGLE BOSTON INVESTMENT MANAGEMENT INC	13F	Company	0.85%	505,819	$6,681,000	—	31 Mar 2014	13F
JUPITER ASSET MANAGEMENT LTD	13F	Company	0.74%	440,499	$5,819,000	—	31 Mar 2014	13F
RUSSELL FRANK CO/	13F	Company	0.66%	391,245	$5,168,000	—	31 Mar 2014	13F
Bank of New York Mellon Corp	13F	Company	0.6%	357,639	$4,724,000	—	31 Mar 2014	13F
DISCIPLINED GROWTH INVESTORS INC /MN	13F	Company	0.44%	264,200	$3,490,000	—	31 Mar 2014	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.44%	262,100	$3,462,000	—	31 Mar 2014	13F
SIGNIA CAPITAL MANAGEMENT LLC	13F	Company	0.4%	237,731	$3,141,000	—	31 Mar 2014	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.36%	215,573	$2,848,000	—	31 Mar 2014	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.31%	186,198	$2,459,000	—	31 Mar 2014	13F
MACQUARIE GROUP LTD	13F	Company	0.29%	174,629	$2,307,000	—	31 Mar 2014	13F
UNITED SERVICES AUTOMOBILE ASSOCIATION	13F	Company	0.25%	151,900	$2,007,000	—	31 Mar 2014	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.25%	149,411	$1,974,000	—	31 Mar 2014	13F
D. E. Shaw & Co., Inc.	13F	Company	0.25%	148,334	$1,959,000	—	31 Mar 2014	13F
GUGGENHEIM CAPITAL LLC	13F	Company	0.22%	131,018	$1,731,000	—	31 Mar 2014	13F
BlackRock Investment Management, LLC	13F	Company	0.21%	128,077	$1,692,000	—	31 Mar 2014	13F
Loeb Offshore Management LP	13F	Company	0.2%	120,003	$1,585,000	—	31 Mar 2014	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.17%	103,100	$1,424,000	—	31 Mar 2014	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.14%	81,726	$1,080,000	—	31 Mar 2014	13F
BLAIR WILLIAM & CO/IL	13F	Company	0.13%	77,025	$1,017,000	—	31 Mar 2014	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.12%	73,254	$968,000	—	31 Mar 2014	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.12%	69,550	$919,000	—	31 Mar 2014	13F
PUBLIC SECTOR PENSION INVESTMENT BOARD	13F	Company	0.11%	67,078	$886,000	—	31 Mar 2014	13F
Employees Retirement System of Texas	13F	Company	0.1%	61,000	$806,000	—	31 Mar 2014	13F
Hudson Bay Capital Management LP	13F	Company	0.1%	59,714	$789,000	—	31 Mar 2014	13F
York State Teachers Retirement System New	13F	Individual	0.1%	58,717	$776,000	—	31 Mar 2014	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.1%	58,533	$773,000	—	31 Mar 2014	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.09%	52,400	$693,000	—	31 Mar 2014	13F
TEACHERS ADVISORS, LLC	13F	Company	0.08%	50,272	$664,000	—	31 Mar 2014	13F
GREEN ARROW CAPITAL MANAGEMENT LLC	13F	Company	0.08%	50,000	$661,000	—	31 Mar 2014	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.08%	46,434	$614,000	—	31 Mar 2014	13F
RHUMBLINE ADVISERS	13F	Company	0.08%	46,410	$613,000	—	31 Mar 2014	13F
Beaumont Financial Partners, LLC	13F	Company	0.07%	42,203	$558,000	—	31 Mar 2014	13F

Institutional Holders of MERCURY SYSTEMS INC - Common Stock (MRCY) as of Q2 2014

As of 30 Jun 2014, MERCURY SYSTEMS INC - Common Stock (MRCY) was held by 119 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 28,733,674 shares. The largest 10 holders included BARROW HANLEY MEWHINNEY & STRAUSS LLC, ROYCE & ASSOCIATES LLC, VANGUARD GROUP INC, BlackRock Fund Advisors, Trigran Investments, Inc., Invesco Ltd., RUTABAGA CAPITAL MANAGEMENT LLC/MA, DIMENSIONAL FUND ADVISORS LP, BlackRock Institutional Trust Company, N.A., and BANK OF MONTREAL /CAN/. This page lists 119 institutional shareholders reporting positions in this security for the Q2 2014 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q2 2014 vs Q1 2014 Across Filers

Q1 2014 holders

108

Q2 2014 holders

119

Holder diff

Investor	Q1 2014 Shares	Q2 2014 Shares	Share Diff	Share Chg %	Q1 2014 Value $	Q2 2014 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.