Mercury Systems Inc (MRCY) Ownership

28.79 ↑0.31 (1.09%)

As of April 25, 2024, 3:59pm EST.

Institutions
Mutual Funds

Institutional Ownership

BlackRock Inc is the biggest individual institutional holder of Mercury Systems Inc (MRCY), owning a total of 7.5 million shares. Combined, the top 27 institutional holders of MRCY own 102.07% of the company with a total of 59 million shares.

In the latest ownership report on December 31st 2023, the top 27 institutional holders increased their combined ownership of MRCY by 1.6 million shares. 14 institutions bought 2,439,474 total additional shares and increased their ownership by an average of 8.05%. However 6 institutions sold 860,228 total shares and decreased their ownership by an average of 10.56%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Mercury Systems increased by a net total of 1,579,246 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
BlackRock Inc	13.007%	4.085%	7,487,149	293,875	2023-12-31
William Blair Investment Management, LLC	11.391%	-2.856%	6,556,772	-192,790	2023-12-31
Vanguard Group Inc	9.849%	0.951%	5,669,352	53,387	2023-12-31
Jana Partners Management LP	9.053%	10.752%	5,211,135	505,886	2023-12-31
State Street Corporation	6.143%	15.974%	3,536,048	487,051	2023-12-31
Conestoga Capital Advisors, LLC	4.257%	13.369%	2,450,459	288,973	2023-12-31
Starboard Value LP	3.726%	-7.095%	2,145,000	-163,800	2023-12-31
Dimensional Fund Advisors, Inc.	3.430%	19.743%	1,974,504	325,549	2023-12-31
BAMCO Inc	3.289%	13.076%	1,893,154	218,918	2023-12-31
Victory Capital Management Inc.	3.127%	1.551%	1,800,182	27,488	2023-12-31
Westwood Holdings Group Inc	2.353%	0.639%	1,354,566	8,603	2023-12-31
Segall Bryant & Hamill	2.238%	1.898%	1,288,150	23,994	2023-12-31
Manufacturers Life Insurance Co	1.587%	10.850%	913,498	89,416	2023-12-31
Royal Bank of Canada	1.547%	0.319%	890,700	2,835	2023-12-31
Geode Capital Management, LLC	1.456%	5.847%	838,215	46,300	2023-12-31
Snyder Capital Management LP	1.402%	-23.150%	807,257	-243,176	2023-12-31
Bank of New York Mellon Corp	1.332%	-2.306%	766,758	-18,096	2023-12-31
Cooper Creek Partners Management LLC	1.096%	-27.566%	630,856	-240,080	2023-12-31
Neuberger Berman Group LLC	1.023%	-0.387%	589,111	-2,286	2023-12-31
American Century Companies Inc	0.973%	13.637%	559,978	67,199	2023-12-31

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
BlackRock Inc	13.007%	4.085%	7,487,149	293,875	2023-12-31
William Blair Investment Management, LLC	11.391%	-2.856%	6,556,772	-192,790	2023-12-31
Vanguard Group Inc	9.849%	0.951%	5,669,352	53,387	2023-12-31
Jana Partners Management LP	9.053%	10.752%	5,211,135	505,886	2023-12-31
JANA Partners LLC	7.414%	120.460%	4,394,641	2,401,242	2023-06-30
State Street Corporation	6.143%	15.974%	3,536,048	487,051	2023-12-31
Conestoga Capital Advisors, LLC	4.257%	13.369%	2,450,459	288,973	2023-12-31
Wellington Management Company LLP	3.814%	0.828%	2,260,566	18,563	2023-06-30
Starboard Value LP	3.726%	-7.095%	2,145,000	-163,800	2023-12-31
Dimensional Fund Advisors, Inc.	3.430%	19.743%	1,974,504	325,549	2023-12-31
BAMCO Inc	3.289%	13.076%	1,893,154	218,918	2023-12-31
Victory Capital Management Inc.	3.127%	1.551%	1,800,182	27,488	2023-12-31
Westwood Holdings Group Inc	2.353%	0.639%	1,354,566	8,603	2023-12-31
Fred Alger Management, LLC	2.312%	4.996%	1,345,333	64,009	2023-03-31
Segall Bryant & Hamill	2.238%	1.898%	1,288,150	23,994	2023-12-31
Amvescap Plc.	2.115%	1.440%	1,230,424	17,464	2023-03-31
Federated Hermes Inc	1.639%	3.280%	953,608	30,286	2023-03-31
Manufacturers Life Insurance Co	1.587%	10.850%	913,498	89,416	2023-12-31
Royal Bank of Canada	1.547%	0.319%	890,700	2,835	2023-12-31
Geode Capital Management, LLC	1.456%	5.847%	838,215	46,300	2023-12-31
FMR Inc	1.401%	4.575%	815,475	35,678	2022-12-31
Snyder Capital Management LP	1.402%	-23.150%	807,257	-243,176	2023-12-31
Bank of New York Mellon Corp	1.332%	-2.306%	766,758	-18,096	2023-12-31
Ranger Investment Management LP	1.100%	-3.559%	653,108	-24,100	2023-09-30
Cooper Creek Partners Management LLC	1.096%	-27.566%	630,856	-240,080	2023-12-31
Neuberger Berman Group LLC	1.023%	-0.387%	589,111	-2,286	2023-12-31
American Century Companies Inc	0.973%	13.637%	559,978	67,199	2023-12-31

Mutual Fund Ownership

iShares Core S&P Small-Cap ETF is the biggest individual fund holder of Mercury Systems Inc (MRCY), owning a total of 3.5 million shares. Combined, the top 32 mutual fund holders of MRCY own 58.44% of the company with a total of 33.8 million shares.

In the latest ownership report on March 31st 2024, the top 32 fund holders increased their combined ownership of MRCY by 120 thousand shares. 2 funds bought 180,000 total additional shares and increased their ownership by an average of 10.84%. However 2 funds sold 300,000 total shares and decreased their ownership by an average of 18.75%.

Overall this is a negative sign as the number of shares owned by the top 20 mutual funds holding Mercury Systems decreased by a net total of -120,000 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Baron Discovery Strategy	1.599%	10.838%	920,380	90,000	2024-03-31
Baron Discovery Institutional	1.599%	10.838%	920,380	90,000	2024-03-31
Baron Small Cap Retail	1.129%	-18.750%	650,000	-150,000	2024-03-31
Baron Opp. Small Cap Growth Strategy	1.129%	-18.750%	650,000	-150,000	2024-03-31

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
iShares Core S&P Small-Cap ETF	6.161%	0.140%	3,546,760	4,960	2024-03-28
iShares Core S&P Mid-Cap ETF	3.190%	0.487%	1,856,415	8,991	2023-07-31
SPDR® S&P Aerospace & Defense ETF	3.055%	0.000%	1,758,513	0	2024-03-28
Vanguard Instl Ttl Stck Mkt Idx Tr	2.897%	2.573%	1,717,428	43,075	2023-03-31
Vanguard Total Stock Mkt Idx Inv	2.906%	-3.836%	1,672,668	-66,728	2024-02-29
Vanguard Explorer Inv	2.563%	0.000%	1,491,214	0	2023-06-30
Vanguard Small Cap Index	2.389%	0.930%	1,375,074	12,676	2024-02-29
Victory Small Cap Value CIT (Net 75)	2.311%	-1.700%	1,330,000	-23,000	2023-12-31
Victory Sycamore Small Company Opp R	2.311%	-1.700%	1,330,000	-23,000	2023-12-31
FullerThaler Behavioral Small-Cap Value	1.892%	1,087.590%	1,088,998	997,300	2024-02-29
Undiscovered Managers Behavioral Val L	1.786%	39.712%	1,027,958	292,186	2024-02-29
William Blair Small-Mid Cap Growth CIT	1.694%	4.239%	975,304	39,660	2024-02-29
Baron Discovery Strategy	1.599%	10.838%	920,380	90,000	2024-03-31
Baron Discovery Institutional	1.599%	10.838%	920,380	90,000	2024-03-31
Alger Small Cap Focus I	1.580%	0.000%	919,513	0	2023-05-31
Alger Small Cap Focus Composite	1.580%	0.000%	919,513	0	2023-05-31
Vanguard Extended Market Index Investor	1.397%	-0.019%	812,638	-153	2023-08-31
William Blair Small-Mid Cap Growth I	1.392%	-1.993%	801,492	-16,300	2024-02-29
William Blair Small-Mid Cap Growth CITV	1.375%	0.000%	799,937	799,937	2022-12-31
iShares US Aerospace & Defense ETF	1.355%	-0.108%	780,156	-845	2024-03-28
Vanguard Small Cap Growth Index Inv	1.341%	1.693%	771,873	12,853	2024-02-29
Vanguard Institutional Extnd Mkt Idx Tr	1.335%	0.075%	768,376	574	2024-02-29
Conestoga Small Cap Investors	1.304%	-48.146%	750,683	-697,000	2024-02-29
BNY Mellon Sm/Md Cp Gr I	1.239%	-2.179%	721,091	-16,063	2023-05-31
Ranger Small Cap	1.102%	-3.559%	653,085	-24,100	2023-09-30
Baron Small Cap Retail	1.129%	-18.750%	650,000	-150,000	2024-03-31
Baron Opp. Small Cap Growth Strategy	1.129%	-18.750%	650,000	-150,000	2024-03-31
iShares S&P Small-Cap 600 Value ETF	1.118%	-0.609%	643,580	-3,943	2024-03-28
Conestoga Small Cap Growth	1.037%	0.948%	597,056	5,608	2023-12-31
JHancock Small Cap Core NAV	0.950%	0.824%	547,002	4,468	2023-12-31
American Century U.S. Small Cap Growth	0.863%	8.872%	497,002	40,501	2023-12-31
American Century Small Cap Growth Inv	0.863%	8.872%	497,002	40,501	2023-12-31