Titelia

Fund shareholders of Penumbra Inc

ISIN US70975L1070 · United States · LEI 549300RGE06P3ECANU72

Fund shareholders
375
Of which ETFs
106 269 other funds
Value held
3.9B $ 627.6K € · 35.7M SEK
Share of capital
30.2 % of 39.4M shares on Jul 14, 2026

375 funds hold this company: 373 declare it in a regulatory filing, and this table serves those page by page; 2 more are read from the reports their funds publish, and are not in it.

FundSharesValueWeight in fundShare of capital
iShares Core S&P Mid-Cap ETF iShares Trust 1,298,792426.5M $0.40 %3.30 %as of Mar 31, 2026 ↗
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS 1,184,084388.8M $0.02 %3.01 %as of Mar 31, 2026 ↗
VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS 859,628282.3M $0.17 %2.18 %as of Mar 31, 2026 ↗
VANGUARD U.S. GROWTH FUND VANGUARD WORLD FUND 502,939173.2M $0.40 %1.28 %as of Feb 28, 2026 ↗
VANGUARD SMALL-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS 481,057158M $0.41 %1.22 %as of Mar 31, 2026 ↗
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS 437,991143.8M $0.18 %1.11 %as of Mar 31, 2026 ↗
SMALLCAP World Fund Inc SMALLCAP World Fund Inc 412,644135.5M $0.17 %1.05 %as of Mar 31, 2026 ↗
Invesco S&P MidCap Quality ETF Invesco Exchange-Traded Fund Trust 307,381100.4M $1.93 %0.78 %as of Apr 30, 2026 ↗
iShares Russell Mid-Cap Growth ETF iShares Trust 254,49883.6M $0.45 %0.65 %as of Mar 31, 2026 ↗
iShares S&P Mid-Cap 400 Growth ETF iShares Trust 238,56778.3M $0.79 %0.61 %as of Mar 31, 2026 ↗
Fidelity Extended Market Index Fund Fidelity Concord Street Trust 205,22770.7M $0.17 %0.52 %as of Feb 28, 2026 ↗
State Street(R) SPDR(R) Portfolio S&P 400(TM) Mid Cap ETF SPDR SERIES TRUST 191,65562.9M $0.40 %0.49 %as of Mar 31, 2026 ↗
iShares U.S. Medical Devices ETF iShares Trust 168,85655.4M $1.75 %0.43 %as of Mar 31, 2026 ↗
Invesco S&P MidCap Momentum ETF Invesco Exchange-Traded Fund Trust 166,92054.5M $0.80 %0.42 %as of Apr 30, 2026 ↗
iShares Russell 1000 Growth ETF iShares Trust 152,76350.2M $0.04 %0.39 %as of Mar 31, 2026 ↗
iShares Russell Mid-Cap ETF iShares Trust 144,56947.5M $0.10 %0.37 %as of Mar 31, 2026 ↗
iShares U.S. Equity Factor Rotation Active ETF BlackRock ETF Trust 141,73446.3M $0.14 %0.36 %as of Apr 30, 2026 ↗
Fidelity Mid Cap Index Fund Fidelity Salem Street Trust 140,33645.8M $0.09 %0.36 %as of Apr 30, 2026 ↗
JPMorgan Mid Cap Growth Fund JPMorgan Trust II 133,68043.9M $0.38 %0.34 %as of Mar 31, 2026 ↗
BlackRock Health Sciences Opportunities Portfolio BlackRock Funds 133,21645.9M $0.70 %0.34 %as of Feb 27, 2026 ↗
VIP Contrafund Portfolio Variable Insurance Products Fund II 128,36542.2M $0.16 %0.33 %as of Mar 31, 2026 ↗
Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust 128,14842.1M $0.46 %0.33 %as of Mar 31, 2026 ↗
Select Medical Technology and Devices Portfolio Fidelity Select Portfolios 120,00041.3M $1.13 %0.30 %as of Feb 28, 2026 ↗
Champlain MidCap Fund ADVISORS' INNER CIRCLE FUND II 118,50038.9M $1.83 %0.30 %as of Mar 31, 2026 ↗
VANGUARD HEALTH CARE INDEX FUND VANGUARD WORLD FUND 111,36338.4M $0.19 %0.28 %as of Feb 28, 2026 ↗
Schwab U.S. Mid-Cap ETF SCHWAB STRATEGIC TRUST 105,67136.4M $0.27 %0.27 %as of Feb 28, 2026 ↗
Strategic Advisers Fidelity U.S. Total Stock Fund Fidelity Rutland Square Trust II 101,70035M $0.02 %0.26 %as of Feb 28, 2026 ↗
Fidelity Mid-Cap Stock Fund Fidelity Concord Street Trust 100,69832.9M $0.38 %0.26 %as of Apr 30, 2026 ↗
Calamos Market Neutral Income Fund CALAMOS INVESTMENT TRUST/IL 91,86330M $0.17 %0.23 %as of Apr 30, 2026 ↗
THE ARBITRAGE FUND ARBITRAGE FUNDS 83,84828.9M $3.56 %0.21 %as of Feb 28, 2026 ↗
Schwab U.S. Large-Cap Growth ETF SCHWAB STRATEGIC TRUST 75,07925.9M $0.05 %0.19 %as of Feb 28, 2026 ↗
Janus Henderson Global Life Sciences Fund JANUS INVESTMENT FUND 73,73624.2M $0.47 %0.19 %as of Mar 31, 2026 ↗
Congress Mid Cap Growth Fund Professionally Managed Portfolios 73,60824M $6.18 %0.19 %as of Apr 30, 2026 ↗
Fidelity Total Market Index Fund Fidelity Concord Street Trust 73,35325.3M $0.02 %0.19 %as of Feb 28, 2026 ↗
U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 64,94921.2M $0.11 %0.16 %as of Apr 30, 2026 ↗
The Merger Fund Merger Fund 62,65020.6M $0.83 %0.16 %as of Mar 31, 2026 ↗
Champlain Small Company Fund ADVISORS' INNER CIRCLE FUND II 62,00020.4M $1.98 %0.16 %as of Mar 31, 2026 ↗
VANGUARD RUSSELL 1000 GROWTH INDEX FUND VANGUARD SCOTTSDALE FUNDS 61,90321.3M $0.05 %0.16 %as of Feb 28, 2026 ↗
State Street(R) SPDR(R) S & P 400(TM) Mid Cap Growth ETF SPDR SERIES TRUST 59,71119.6M $0.79 %0.15 %as of Mar 31, 2026 ↗
VANGUARD S&P MID-CAP 400 INDEX FUND VANGUARD ADMIRAL FUNDS 59,60920.5M $0.39 %0.15 %as of Feb 28, 2026 ↗
Dimensional U.S. Small Cap ETF Dimensional ETF Trust 59,19319.3M $0.14 %0.15 %as of Apr 30, 2026 ↗
VANGUARD EXPLORER FUND VANGUARD EXPLORER FUND 58,95119.2M $0.09 %0.15 %as of Apr 30, 2026 ↗
Fidelity Series Total Market Index Fund Fidelity Concord Street Trust 57,98120M $0.02 %0.15 %as of Feb 28, 2026 ↗
Fidelity Large Cap Growth Index Fund Fidelity Salem Street Trust 53,87517.6M $0.04 %0.14 %as of Apr 30, 2026 ↗
JPMorgan U.S. Quality Factor ETF J.P. Morgan Exchange-Traded Fund Trust 49,88216.3M $0.22 %0.13 %as of Apr 30, 2026 ↗
iShares Core S&P Total U.S. Stock Market ETF iShares Trust 49,45716.2M $0.02 %0.13 %as of Mar 31, 2026 ↗
Victory Pioneer Select Mid Cap Growth Fund Victory Portfolios IV 48,14716.6M $0.98 %0.12 %as of Feb 28, 2026 ↗
Allspring Growth Fund ALLSPRING FUNDS TRUST 46,85515.3M $0.49 %0.12 %as of Apr 30, 2026 ↗
Fidelity Mid Cap Growth Index Fund Fidelity Salem Street Trust 46,27615.2M $0.45 %0.12 %as of Mar 31, 2026 ↗
First Trust Health Care AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund 46,10015.1M $1.72 %0.12 %as of Apr 30, 2026 ↗
Voya Small Cap Growth Fund Voya Equity Trust 41,58114.3M $0.77 %0.11 %as of Feb 28, 2026 ↗
Schwab U.S. Large-Cap ETF SCHWAB STRATEGIC TRUST 40,71014M $0.02 %0.10 %as of Feb 28, 2026 ↗
JNL Mid Cap Index Fund JNL Series Trust 39,58413M $0.40 %0.10 %as of Mar 31, 2026 ↗
THRIVENT SMALL CAP STOCK PORTFOLIO Thrivent Series Fund, Inc. 37,71012.4M $1.39 %0.10 %as of Mar 31, 2026 ↗
Congress SMid Growth ETF Professionally Managed Portfolios 36,96312.1M $2.79 %0.09 %as of Apr 30, 2026 ↗
JNL/JPMorgan MidCap Growth Fund JNL Series Trust 36,76512.1M $0.39 %0.09 %as of Mar 31, 2026 ↗
VANGUARD S&P MID-CAP 400 GROWTH INDEX FUND VANGUARD ADMIRAL FUNDS 35,72012.3M $0.75 %0.09 %as of Feb 28, 2026 ↗
iShares Core S&P U.S. Growth ETF iShares Trust 33,53211M $0.04 %0.09 %as of Mar 31, 2026 ↗
EQ/Mid Cap Index Portfolio EQ Advisors Trust 32,15610.6M $0.40 %0.08 %as of Mar 31, 2026 ↗
VANGUARD TOTAL WORLD STOCK INDEX FUND VANGUARD INTERNATIONAL EQUITY INDEX FUNDS 30,2689.9M $0.01 %0.08 %as of Apr 30, 2026 ↗
Mid Cap Index Fund VALIC Co I 29,90810.3M $0.39 %0.08 %as of Feb 28, 2026 ↗
Nuveen Equity Index Fund TIAA-CREF Funds 29,5539.6M $0.02 %0.08 %as of Apr 30, 2026 ↗
Columbia Mid Cap Index Fund COLUMBIA FUNDS SERIES TRUST 28,8789.9M $0.39 %0.07 %as of Feb 28, 2026 ↗
Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust 27,7099M $0.02 %0.07 %as of Apr 30, 2026 ↗
Fidelity Advisor New Insights Fund Fidelity Contrafund 27,5419M $0.04 %0.07 %as of Mar 31, 2026 ↗
iShares Russell 1000 ETF iShares Trust 26,7448.8M $0.02 %0.07 %as of Mar 31, 2026 ↗
U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 25,4548.3M $0.02 %0.06 %as of Apr 30, 2026 ↗
Mid Cap Index Fund Northern Funds 24,6608.1M $0.39 %0.06 %as of Mar 31, 2026 ↗
Fidelity Advisor Stock Selector Mid Cap Fund Fidelity Advisor Series I 24,5008.4M $0.36 %0.06 %as of Feb 28, 2026 ↗
American Century U.S. Quality Growth ETF American Century ETF Trust 24,3158.4M $0.38 %0.06 %as of Feb 28, 2026 ↗
Mid Cap Strategic Growth Fund VALIC Co I 24,0728.3M $0.76 %0.06 %as of Feb 28, 2026 ↗
Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST 23,4957.7M $0.02 %0.06 %as of Apr 30, 2026 ↗
Large Cap Index Master Portfolio Master Investment Portfolio 22,8627.5M $0.02 %0.06 %as of Mar 31, 2026 ↗
Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST 22,5337.8M $0.02 %0.06 %as of Feb 28, 2026 ↗
John Hancock Multifactor Mid Cap ETF John Hancock Exchange-Traded Fund Trust 22,2457.3M $0.15 %0.06 %as of Mar 31, 2026 ↗
VANGUARD TAX-MANAGED CAPITAL APPRECIATION FUND VANGUARD TAX-MANAGED FUNDS 22,1717.3M $0.03 %0.06 %as of Mar 31, 2026 ↗
Nuveen Large Cap Growth Index Fund TIAA-CREF Funds 22,1677.2M $0.04 %0.06 %as of Apr 30, 2026 ↗
VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS 20,9856.9M $0.01 %0.05 %as of Mar 31, 2026 ↗
JPMorgan Small & Mid Cap Enhanced Equity ETF J.P. Morgan Exchange-Traded Fund Trust 20,9246.9M $0.29 %0.05 %as of Mar 31, 2026 ↗
Fidelity Series Opportunistic Insights Fund Fidelity Contrafund 20,8976.9M $0.05 %0.05 %as of Mar 31, 2026 ↗
U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 20,6636.7M $0.02 %0.05 %as of Apr 30, 2026 ↗
Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust 20,3066.6M $0.02 %0.05 %as of Apr 30, 2026 ↗
Return Stacked Bonds & Merger Arbitrage ETF Tidal Trust II 19,8946.5M $12.36 %0.05 %as of Apr 30, 2026 ↗
iShares U.S. Healthcare ETF iShares Trust 19,5066.4M $0.23 %0.05 %as of Apr 30, 2026 ↗
JPMorgan Mid Cap Equity Fund JPMorgan Trust I 18,5246.1M $0.11 %0.05 %as of Mar 31, 2026 ↗
Index 400 Stock Portfolio NORTHWESTERN MUTUAL SERIES FUND INC 18,2446M $0.40 %0.05 %as of Mar 31, 2026 ↗
Empower S&P Mid Cap 400 Index Fund EMPOWER FUNDS, INC. 18,2066M $0.40 %0.05 %as of Mar 31, 2026 ↗
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS 17,8385.9M $0.02 %0.05 %as of Mar 31, 2026 ↗
Fidelity Small-Mid Multifactor ETF Fidelity Covington Trust 17,6565.8M $0.24 %0.04 %as of Apr 30, 2026 ↗
JNL Multi-Manager Mid Cap Fund JNL Series Trust 17,2005.6M $0.53 %0.04 %as of Mar 31, 2026 ↗
Fidelity MSCI Health Care Index ETF FIDELITY COVINGTON TRUST 17,1525.6M $0.20 %0.04 %as of Apr 30, 2026 ↗
Nuveen ESG Small-Cap ETF NuShares ETF Trust 16,9455.5M $0.43 %0.04 %as of Apr 30, 2026 ↗
Schwab Fundamental U.S. Small Company ETF SCHWAB STRATEGIC TRUST 16,8665.8M $0.06 %0.04 %as of Feb 28, 2026 ↗
Motley Fool Mid-Cap Growth ETF RBB Fund, Inc. 16,2135.6M $4.26 %0.04 %as of Feb 28, 2026 ↗
JNL/Mellon Healthcare Sector Fund JNL Series Trust 16,0245.3M $0.21 %0.04 %as of Mar 31, 2026 ↗
Fidelity Mid-Cap Stock K6 Fund Fidelity Concord Street Trust 16,0025.2M $0.38 %0.04 %as of Apr 30, 2026 ↗
NYLI Merger Arbitrage ETF New York Life Investments ETF Trust 15,9075.2M $2.08 %0.04 %as of Apr 30, 2026 ↗
BNY Mellon Midcap Index Fund, Inc. BNY MELLON MIDCAP INDEX FUND, INC. 15,8015.2M $0.37 %0.04 %as of Apr 30, 2026 ↗
College Retirement Equities Fund - Total Global Stock Account College Retirement Equities Fund 15,3625M $0.00 %0.04 %as of Mar 31, 2026 ↗
JPMorgan BetaBuilders U.S. Mid Cap Equity ETF J.P. Morgan Exchange-Traded Fund Trust 15,0774.9M $0.24 %0.04 %as of Apr 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 counts shares; this one measures what the company weighs inside each fund.

FundWeight in fund
Return Stacked Bonds & Merger Arbitrage ETF Tidal Trust II 12.36 %as of Apr 30, 2026 ↗
Congress Mid Cap Growth Fund Professionally Managed Portfolios 6.18 %as of Apr 30, 2026 ↗
Motley Fool Mid-Cap Growth ETF RBB Fund, Inc. 4.26 %as of Feb 28, 2026 ↗
Motley Fool Small-Cap Growth ETF RBB Fund, Inc. 4.07 %as of Feb 28, 2026 ↗
THE ARBITRAGE FUND ARBITRAGE FUNDS 3.56 %as of Feb 28, 2026 ↗
Water Island Event-Driven Fund ARBITRAGE FUNDS 3.29 %as of Feb 28, 2026 ↗
AltShares Event-Driven ETF AltShares Trust 2.80 %as of Feb 28, 2026 ↗
Congress SMid Growth ETF Professionally Managed Portfolios 2.79 %as of Apr 30, 2026 ↗
MUTUAFONDO SALUD, FI MUTUACTIVOS, S.A., S.G.I.I.C. 2.76 %as of Dec 31, 2025 ↗
First Trust Indxx Medical Devices ETF First Trust Exchange-Traded Fund VI 2.74 %as of Mar 31, 2026 ↗

Quarter after quarter

Each SEC quarterly data set, newest first. The change is read against the quarter before it.

QuarterShareholdersChangeSharesChange
2026Q2369-9111,866,929-36.4 %
2026Q1460-2218,650,967-11.5 %
2025Q4482-1121,073,257+1.5 %
2025Q3493+920,761,631+0.4 %
2025Q2484+4920,677,714+1.3 %
2025Q1435+1520,413,016-0.8 %
2024Q4420+120,579,821-4.1 %
2024Q3419+621,455,702-1.4 %
2024Q2413-921,759,808-0.3 %
2024Q1422-2221,835,399+4.3 %
2023Q444420,941,045

Institutional managers

473 managers declare this company to the SEC (Form 13F); the 25 largest follow.

ManagerSharesValue
BlackRock, Inc.4,330,4561.4B $as of Mar 31, 2026
HBK INVESTMENTS L P1,634,261536.6M $as of Mar 31, 2026
STATE STREET CORP1,185,811389.4M $as of Mar 31, 2026
MILLENNIUM MANAGEMENT LLC1,098,136360.6M $as of Mar 31, 2026
BAILLIE GIFFORD & CO840,427276M $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC795,448261.3M $as of Mar 31, 2026
Balyasny Asset Management L.P.762,096250.2M $as of Mar 31, 2026
GOLDMAN SACHS GROUP INC720,575236.6M $as of Mar 31, 2026
CITIGROUP INC620,943203.9M $as of Mar 31, 2026
UBS Group AG560,335184M $as of Mar 31, 2026
Invesco Ltd.538,197176.7M $as of Mar 31, 2026
FMR LLC496,107162.9M $as of Mar 31, 2026
Champlain Investment Partners, LLC491,382161.4M $as of Mar 31, 2026
Capital World Investors450,815148M $as of Mar 31, 2026
WHITEBOX ADVISORS LLC445,001146.1M $as of Mar 31, 2026
AQR Arbitrage LLC423,073138.9M $as of Mar 31, 2026
TUDOR INVESTMENT CORP ET AL411,118135M $as of Mar 31, 2026
JPMORGAN CHASE & CO402,619132.1M $as of Mar 31, 2026
MORGAN STANLEY401,356131.8M $as of Mar 31, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP400,160131.4M $as of Mar 31, 2026
Hudson Bay Capital Management LP349,038114.6M $as of Mar 31, 2026
Amundi345,758113.5M $as of Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP325,843107M $as of Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC322,416105.9M $as of Mar 31, 2026
NORTHERN TRUST CORP320,853105.4M $as of Mar 31, 2026

Declared shareholders of Penumbra Inc

1 beneficial ownership filing. These stakes do not add up: an asset manager filing aggregates its own funds, already counted above.

ShareholderDeclared stakeShares
Vanguard Capital Management 5.07 %1,990,629as of Mar 31, 2026 · SCHEDULE 13G
Cite this page

Titelia. "Fund shareholders of Penumbra Inc". https://titelia.com/en/stocks/penumbra-inc-US70975L1070