Titelia

Fund shareholders of Mercury Systems Inc

ISIN US5893781089 · United States · LEI 549300P3B84SGK7HH679

Fund shareholders
400
Of which ETFs
91 309 other funds
Value held
≈ 4.1B $ 4.1B $ · 38.4M SEK
Share of capital
59.0 % of 60.1M shares on Jul 31, 2026
FundSharesValueWeight in fundShare of capital
iShares Core S&P Small-Cap ETF iShares Trust 3,183,204389.4M $0.35 %5.29 %as of Jun 30, 2026 ↗
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS 1,716,224209.9M $0.01 %2.85 %as of Jun 30, 2026 ↗
iShares Russell 2000 ETF iShares Trust 1,447,349177.1M $0.21 %2.41 %as of Jun 30, 2026 ↗
VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS 1,239,792151.7M $0.08 %2.06 %as of Jun 30, 2026 ↗
State Street(R) SPDR(R) S&P(R) Aerospace & Defense ETF SPDR SERIES TRUST 1,188,665145.4M $2.25 %1.98 %as of Jun 30, 2026 ↗
First Trust RBA American Industrial Renaissance ETF First Trust Exchange-Traded Fund VI 1,168,563143M $1.24 %1.94 %as of Jun 30, 2026 ↗
Invesco Discovery Fund AIM Counselor Series Trust (Invesco Counselor Series Trust) 1,123,320125.5M $1.60 %1.87 %as of May 31, 2026 ↗
Global X Defense Tech ETF GLOBAL X FUNDS 806,67490.1M $1.13 %1.34 %as of May 31, 2026 ↗
T. Rowe Price New Horizons Fund, Inc. T. ROWE PRICE NEW HORIZONS FUND, INC. 776,26995M $0.65 %1.29 %as of Jun 30, 2026 ↗
VANGUARD SMALL-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS 714,89387.5M $0.19 %1.19 %as of Jun 30, 2026 ↗
CONESTOGA SMALL CAP FUND Conestoga Funds 684,46383.7M $4.10 %1.14 %as of Jun 30, 2026 ↗
Invesco S&P SmallCap Momentum ETF Invesco Exchange-Traded Fund Trust 679,44366M $2.17 %1.13 %as of Jul 31, 2026 ↗
Select Defense and Aerospace Portfolio Fidelity Select Portfolios 658,00073.5M $1.90 %1.09 %as of May 31, 2026 ↗
Select Fund American Century Mutual Funds, Inc. 627,70060.9M $1.00 %1.04 %as of Jul 31, 2026 ↗
Fidelity Small Cap Index Fund Fidelity Salem Street Trust 616,58359.9M $0.18 %1.03 %as of Jul 31, 2026 ↗
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS 605,90874.1M $0.08 %1.01 %as of Jun 30, 2026 ↗
iShares U.S. Aerospace & Defense ETF iShares Trust 535,89265.6M $0.45 %0.89 %as of Jun 30, 2026 ↗
iShares Russell 2000 Growth ETF iShares Trust 520,53563.7M $0.41 %0.87 %as of Jun 30, 2026 ↗
State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF SPDR SERIES TRUST 484,35659.3M $0.35 %0.81 %as of Jun 30, 2026 ↗
iShares S&P Small-Cap 600 Growth ETF iShares Trust 474,81858.1M $0.71 %0.79 %as of Jun 30, 2026 ↗
Invesco Aerospace & Defense ETF Invesco Exchange-Traded Fund Trust 459,19744.6M $0.54 %0.76 %as of Jul 31, 2026 ↗
Columbia Small Cap Growth Fund COLUMBIA FUNDS SERIES TRUST I 449,11150.2M $1.37 %0.75 %as of May 31, 2026 ↗
T. Rowe Price Small-Cap Stock Fund, Inc. T. ROWE PRICE SMALL-CAP STOCK FUND, INC. 443,33954.2M $0.58 %0.74 %as of Jun 30, 2026 ↗
Putnam Small Cap Growth Fund Putnam Funds Trust 429,83352.6M $1.55 %0.71 %as of Jun 30, 2026 ↗
BARON DISCOVERY FUND BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND) 395,93948.4M $2.65 %0.66 %as of Jun 30, 2026 ↗
Loomis Sayles Small Cap Growth Fund LOOMIS SAYLES FUNDS II 368,57845.1M $1.99 %0.61 %as of Jun 30, 2026 ↗
LORD ABBETT DEVELOPING GROWTH FUND INC LORD ABBETT DEVELOPING GROWTH FUND, INC. 340,65533.1M $1.49 %0.57 %as of Jul 31, 2026 ↗
Fidelity Small Cap Growth Fund Fidelity Securities Fund 337,92232.8M $0.37 %0.56 %as of Jul 31, 2026 ↗
VANGUARD TAX-MANAGED SMALL-CAP FUND VANGUARD TAX-MANAGED FUNDS 330,75840.5M $0.35 %0.55 %as of Jun 30, 2026 ↗
State Street(R) SPDR(R) S & P 600(TM) Small Cap Growth ETF SPDR SERIES TRUST 302,57637M $0.71 %0.50 %as of Jun 30, 2026 ↗
T. Rowe Price Small-Cap Value Fund, Inc. T. ROWE PRICE SMALL-CAP VALUE FUND, INC. 301,71736.9M $0.35 %0.50 %as of Jun 30, 2026 ↗
Voya Small Cap Growth Fund Voya Equity Trust 296,19433.1M $1.56 %0.49 %as of May 31, 2026 ↗
iShares Defense Industrials Active ETF BlackRock ETF Trust 280,22227.2M $0.64 %0.47 %as of Jul 31, 2026 ↗
VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS 279,53131.2M $0.18 %0.46 %as of May 31, 2026 ↗
JNL Multi-Manager Small Cap Growth Fund JNL Series Trust 272,55033.3M $1.31 %0.45 %as of Jun 30, 2026 ↗
Fidelity Extended Market Index Fund Fidelity Concord Street Trust 270,25530.2M $0.07 %0.45 %as of May 31, 2026 ↗
U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 260,89625.3M $0.13 %0.43 %as of Jul 31, 2026 ↗
Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST 253,69428.3M $0.12 %0.42 %as of May 31, 2026 ↗
Emerald Growth Fund RBB Fund, Inc. 248,21924.1M $1.63 %0.41 %as of Jul 31, 2026 ↗
T. Rowe Price Institutional Small-Cap Stock Fund T. Rowe Price Equity Funds, Inc. 239,80629.3M $0.58 %0.40 %as of Jun 30, 2026 ↗
Old Westbury Small & Mid Cap Strategies Fund Old Westbury Funds Inc 237,96723.1M $0.25 %0.40 %as of Jul 31, 2026 ↗
Fidelity Trend Fund Fidelity Trend Fund 236,73529M $0.58 %0.39 %as of Jun 30, 2026 ↗
Neuberger Intrinsic Value Fund NEUBERGER BERMAN EQUITY FUNDS 232,89526M $1.73 %0.39 %as of May 31, 2026 ↗
Dimensional U.S. Small Cap ETF Dimensional ETF Trust 191,73918.6M $0.12 %0.32 %as of Jul 31, 2026 ↗
SBH SMALL CAP VALUE FUND Segall Bryant & Hamill Trust 187,85223M $5.13 %0.31 %as of Jun 30, 2026 ↗
VANGUARD S&P SMALL-CAP 600 INDEX FUND VANGUARD ADMIRAL FUNDS 182,76020.4M $0.35 %0.30 %as of May 31, 2026 ↗
Fidelity Small Cap Growth K6 Fund Fidelity Securities Fund 172,62816.8M $0.37 %0.29 %as of Jul 31, 2026 ↗
THE HARTFORD MIDCAP VALUE FUND HARTFORD MUTUAL FUNDS, INC 172,35916.7M $1.38 %0.29 %as of Jul 31, 2026 ↗
SmallCap Growth Fund I Principal Funds, Inc 163,02815.8M $0.64 %0.27 %as of Jul 31, 2026 ↗
Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust 157,86219.3M $0.17 %0.26 %as of Jun 30, 2026 ↗
CONESTOGA SMID CAP FUND Conestoga Funds 152,50018.7M $3.90 %0.25 %as of Jun 30, 2026 ↗
Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST 137,04613.3M $0.18 %0.23 %as of Jul 31, 2026 ↗
Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust 130,71712.7M $0.03 %0.22 %as of Jul 31, 2026 ↗
Allspring SMID Cap Growth Fund ALLSPRING FUNDS TRUST 129,86115.9M $1.92 %0.22 %as of Jun 30, 2026 ↗
William Blair Small Cap Growth Fund WILLIAM BLAIR FUNDS 129,36815.8M $1.29 %0.22 %as of Jun 30, 2026 ↗
Artisan Small Cap Fund Artisan Partners Funds Inc. 120,21014.7M $1.53 %0.20 %as of Jun 30, 2026 ↗
Royce Small-Cap Opportunity Fund ROYCE FUND 112,31913.7M $0.97 %0.19 %as of Jun 30, 2026 ↗
Calamos Timpani Small Cap Growth Fund CALAMOS INVESTMENT TRUST/IL 112,18010.9M $1.42 %0.19 %as of Jul 31, 2026 ↗
Goldman Sachs Small Cap Value Fund Goldman Sachs Trust 108,77912.2M $1.29 %0.18 %as of May 31, 2026 ↗
U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 108,14610.5M $0.03 %0.18 %as of Jul 31, 2026 ↗
Master Small Cap Index Series Quantitative Master Series LLC 103,96212.7M $0.21 %0.17 %as of Jun 30, 2026 ↗
Fidelity Total Market Index Fund Fidelity Concord Street Trust 99,75711.1M $0.01 %0.17 %as of May 31, 2026 ↗
Victory RS Small Cap Growth Fund Victory Portfolios 95,56011.7M $2.87 %0.16 %as of Jun 30, 2026 ↗
MOA SMALL CAP GROWTH FUND MoA Funds Corp 94,66511.6M $2.32 %0.16 %as of Jun 30, 2026 ↗
Small Cap Dynamic Growth Fund John Hancock Funds II 94,52010.6M $2.01 %0.16 %as of May 31, 2026 ↗
MOA SMALL CAP VALUE FUND MoA Funds Corp 93,72711.5M $2.78 %0.16 %as of Jun 30, 2026 ↗
U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 90,0928.7M $0.11 %0.15 %as of Jul 31, 2026 ↗
Variable Portfolio - Partners Small Cap Value Fund Columbia Funds Variable Series Trust II 89,17510.9M $2.47 %0.15 %as of Jun 30, 2026 ↗
JNL Small Cap Index Fund JNL Series Trust 82,39210.1M $0.35 %0.14 %as of Jun 30, 2026 ↗
Fidelity Series Total Market Index Fund Fidelity Concord Street Trust 80,8229M $0.01 %0.13 %as of May 31, 2026 ↗
Multi-Manager Small Cap Equity Strategies Fund COLUMBIA FUNDS SERIES TRUST I 79,1638.8M $0.69 %0.13 %as of May 31, 2026 ↗
Columbia Small Cap Index Fund COLUMBIA FUNDS SERIES TRUST 78,8388.8M $0.34 %0.13 %as of May 31, 2026 ↗
NVIT Allspring Discovery Fund Nationwide Variable Insurance Trust 78,0099.5M $1.92 %0.13 %as of Jun 30, 2026 ↗
Schwab Fundamental U.S. Small Company ETF SCHWAB STRATEGIC TRUST 77,2338.6M $0.10 %0.13 %as of May 31, 2026 ↗
Nuveen Small Cap Blend Index Fund TIAA-CREF Funds 73,5687.1M $0.18 %0.12 %as of Jul 31, 2026 ↗
Optimum Small-Mid Cap Value Fund Optimum Fund Trust 72,1978.8M $1.05 %0.12 %as of Jun 30, 2026 ↗
U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 70,5996.9M $0.02 %0.12 %as of Jul 31, 2026 ↗
iShares Core S&P Total U.S. Stock Market ETF iShares Trust 69,5718.5M $0.01 %0.12 %as of Jun 30, 2026 ↗
Carillon Eagle Small Cap Growth Fund Carillon Series Trust 67,3978.2M $1.66 %0.11 %as of Jun 30, 2026 ↗
Invesco Dorsey Wright Industrials Momentum ETF Invesco Exchange-Traded Fund Trust 66,9126.5M $1.53 %0.11 %as of Jul 31, 2026 ↗
PGIM Jennison Small Company Fund Prudential Jennison Small Co Fund, Inc. 65,4438M $0.23 %0.11 %as of Jun 30, 2026 ↗
VANGUARD INDUSTRIALS INDEX FUND VANGUARD WORLD FUND 63,9737.1M $0.09 %0.11 %as of May 31, 2026 ↗
VANGUARD S&P SMALL-CAP 600 GROWTH INDEX FUND VANGUARD ADMIRAL FUNDS 62,8107M $0.70 %0.10 %as of May 31, 2026 ↗
Column Small Cap Select Fund Trust for Professional Managers 62,6097M $0.37 %0.10 %as of May 31, 2026 ↗
EQ/2000 Managed Volatility Portfolio EQ Advisors Trust 61,1817.5M $0.20 %0.10 %as of Jun 30, 2026 ↗
LKCM Small Cap Equity Fund LKCM Funds 60,7787.4M $2.05 %0.10 %as of Jun 30, 2026 ↗
Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust 58,4985.7M $0.21 %0.10 %as of Jul 31, 2026 ↗
Loomis Sayles Small Cap Growth Portfolio Brighthouse Funds Trust II 58,4177.1M $2.02 %0.10 %as of Jun 30, 2026 ↗
MassMutual Small Cap Growth Equity Fund MASSMUTUAL SELECT FUNDS 57,8677.1M $0.96 %0.10 %as of Jun 30, 2026 ↗
Allspring Small Company Growth Fund ALLSPRING FUNDS TRUST 56,5595.5M $1.08 %0.09 %as of Jul 31, 2026 ↗
Lord Abbett Growth Opportunities Fund LORD ABBETT RESEARCH FUND INC 56,3936.3M $0.79 %0.09 %as of May 31, 2026 ↗
Swedbank Robur Security and Defence Swedbank Robur Fonder AB 55,25938.4M SEK2.68 %0.09 %as of Mar 31, 2026 ↗
Allspring Emerging Growth Fund ALLSPRING FUNDS TRUST 54,7565.3M $1.73 %0.09 %as of Jul 31, 2026 ↗
THE HARTFORD SMALL COMPANY FUND HARTFORD MUTUAL FUNDS, INC 53,7795.2M $0.77 %0.09 %as of Jul 31, 2026 ↗
Allspring VT Small Cap Growth Fund Allspring VARIABLE TRUST 53,1926.5M $1.94 %0.09 %as of Jun 30, 2026 ↗
Fidelity Small Cap Growth Index Fund Fidelity Salem Street Trust 52,8426.5M $0.41 %0.09 %as of Jun 30, 2026 ↗
Small Cap Growth Stock Portfolio NORTHWESTERN MUTUAL SERIES FUND INC 52,7046.4M $0.71 %0.09 %as of Jun 30, 2026 ↗
Nuveen ESG Small-Cap ETF NuShares ETF Trust 52,0855.1M $0.39 %0.09 %as of Jul 31, 2026 ↗
Goldman Sachs Small Cap Equity Insights Fund Goldman Sachs Trust 51,4325M $0.49 %0.09 %as of Jul 31, 2026 ↗
First Trust Indxx Aerospace & Defense ETF First Trust Exchange-Traded Fund 50,0386.1M $0.76 %0.08 %as of Jun 30, 2026 ↗

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The funds most exposed to it

The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.

FundWeight in fund
Corgi Space & Satellite Communications ETF Corgi ETF Trust I 5.51 %as of Jun 30, 2026 ↗
SBH SMALL CAP VALUE FUND Segall Bryant & Hamill Trust 5.13 %as of Jun 30, 2026 ↗
13D Activist Fund Northern Lights Fund Trust 4.81 %as of Jun 30, 2026 ↗
CONESTOGA SMALL CAP FUND Conestoga Funds 4.10 %as of Jun 30, 2026 ↗
Gabelli Commercial Aerospace and Defense Fund Gabelli ETFs Trust 3.93 %as of Jun 30, 2026 ↗
CONESTOGA SMID CAP FUND Conestoga Funds 3.90 %as of Jun 30, 2026 ↗
Victory RS Select Growth Fund Victory Portfolios 2.92 %as of Jun 30, 2026 ↗
Victory RS Small Cap Growth Fund Victory Portfolios 2.87 %as of Jun 30, 2026 ↗
LKCM Small-Mid Cap Equity Fund LKCM Funds 2.82 %as of Jun 30, 2026 ↗
RBC SMID Cap Growth Fund RBC Funds Trust 2.81 %as of Jun 30, 2026 ↗

Quarter after quarter

Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.

QuarterShareholdersChangeSharesChange
2026Q3399+535,423,082+2.0 %
2026Q2394+2034,744,736+3.5 %
2026Q1374+3033,556,442+3.3 %
2025Q4344+3132,479,295+4.6 %
2025Q3313+4331,040,108+5.0 %
2025Q2270+3329,554,898-0.5 %
2025Q1237+529,717,143+3.9 %
2024Q4232+128,596,826+7.1 %
2024Q3231-626,702,509-4.5 %
2024Q2237-1127,963,917-4.0 %
2024Q1248-829,139,298+3.9 %
2023Q425628,056,299

Institutional managers

348 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.

ManagerSharesValue
BlackRock, Inc.8,920,325650.4M $as of Mar 31, 2026
JANA Partners Management, LP4,107,424299.5M $as of Mar 31, 2026
STATE STREET CORP3,865,719281.8M $as of Mar 31, 2026
Invesco Ltd.2,441,578178M $as of Mar 31, 2026
Conestoga Capital Advisors, LLC1,918,591139.9M $as of Mar 31, 2026
T. Rowe Price Investment Management, Inc.1,579,832115.2K $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC1,525,716111.3M $as of Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP1,227,97589.5M $as of Mar 31, 2026
GOLDMAN SACHS GROUP INC1,201,11287.6M $as of Mar 31, 2026
FIRST TRUST ADVISORS LP1,160,77584.6M $as of Mar 31, 2026
PRICE T ROWE ASSOCIATES INC /MD/1,028,60975K $as of Mar 31, 2026
AMERIPRISE FINANCIAL INC991,80872.3M $as of Mar 31, 2026
Fisher Asset Management, LLC980,36771.5M $as of Mar 31, 2026
SEGALL BRYANT & HAMILL, LLC934,82468.2M $as of Mar 31, 2026
NEUBERGER BERMAN GROUP LLC910,41866.3M $as of Mar 31, 2026
FMR LLC903,66865.9M $as of Mar 31, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.859,44762.7M $as of Mar 31, 2026
VAN ECK ASSOCIATES CORP851,14562.1K $as of Mar 31, 2026
RAYMOND JAMES FINANCIAL INC794,02956.3M $as of Mar 31, 2026
WELLINGTON MANAGEMENT GROUP LLP755,52555.1M $as of Mar 31, 2026
JENNISON ASSOCIATES LLC688,11450.2M $as of Mar 31, 2026
MORGAN STANLEY671,33148.9M $as of Mar 31, 2026
LOOMIS SAYLES & CO L P645,93247.1M $as of Mar 31, 2026
BAMCO INC /NY/645,06647M $as of Mar 31, 2026
LORD, ABBETT & CO. LLC642,46646.8K $as of Mar 31, 2026

Declared shareholders of Mercury Systems Inc

There are 2 beneficial ownership filings. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.

ShareholderDeclared stakeShares
BlackRock, Inc. 14.40 %8,619,527as of Jun 30, 2026 · SCHEDULE 13G
Vanguard Portfolio Management 5.13 %3,086,142as of Jun 30, 2026 · SCHEDULE 13G
Cite this page

Titelia. "Fund shareholders of Mercury Systems Inc". https://titelia.com/en/stocks/mercury-systems-inc-US5893781089