JANA Partners Management, LP

13F Holdings History for MERCURY SYSTEMS INC - Common Stock, par value $0.01 per share (MRCY)

Symbol: MRCY on Nasdaq
Investment type: Equity / Common Stock, par value $0.01 per share
Latest Disclosed Ownership: 5.96M shares
Security Ownership: 10%

Shares, Excluding Options vs Price

Value, Excluding Options

JANA Partners Management, LP ownership in MERCURY SYSTEMS INC Common Stock, par value $0.01 per share (MRCY)

2025-08-15 - JANA Partners Management, LP has filed an SCHEDULE 13D/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 5.96M shares of MERCURY SYSTEMS INC Common Stock, par value $0.01 per share (MRCY). This represents 10% percent ownership of the company.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
JANA Partners Management, LP	10%		$409M	5.96M			$68.50	13D/A	8/13/2025	15 Aug 2025 21:30:49

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
6/30/2025	18.3%	-0.51%	$364M	6.75M	-188,152	-2.71%	$53.86	Q2 2025
3/31/2025	15.4%		$299M	6.94M			$43.09	Q1 2025
12/31/2024	15.2%		$292M	6.94M			$42.00	Q4 2024
9/30/2024	14.5%	+0.03%	$257M	6.94M	+16,669	+0.24%	$37.00	Q3 2024
6/30/2024	10.9%		$187M	6.92M			$26.99	Q2 2024
3/31/2024	11.2%	+3.26%	$204M	6.92M	+1,713,761	+32.9%	$29.50	Q1 2024
12/31/2023	12.3%	+1.35%	$191M	5.21M	+505,886	+10.8%	$36.57	Q4 2023
9/30/2023	12.5%		$175M	4.71M			$37.09	Q3 2023

* 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.