Titelia

Fund shareholders of Rhythm Pharmaceuticals Inc

ISIN US76243J1051 · United States · LEI 529900JPNWXQ8DPLA551

Fund shareholders
328
Of which ETFs
50 278 other funds
Value held
≈ 3.1B $ 3.1B $ · 18.2M SEK · 65.4K €
Share of capital
43.1 % of 68.9M shares on Aug 1, 2026

328 funds hold this company. This table lists the 327 that declare it in a regulatory filing. 1 more fund publishes its holdings in its own report. The “Fund reports” tab lists it, with its weight.

FundSharesValueWeight in fundShare of capital
Putnam Dynamic Asset Allocation Balanced Fund Putnam Asset Allocation Funds 5,924657.7K $0.02 %0.01 %as of Jun 30, 2026 ↗
SIIT SMALL CAP FUND SEI INSTITUTIONAL INVESTMENTS TRUST 5,880519.3K $0.27 %0.01 %as of May 31, 2026 ↗
AQR Small Cap Multi-Style Fund AQR Funds 5,842648.6K $0.17 %0.01 %as of Jun 30, 2026 ↗
Health Sciences Trust John Hancock Variable Insurance Trust 5,825646.7K $0.26 %0.01 %as of Jun 30, 2026 ↗
Goldman Sachs Small/Mid Cap Equity Fund Goldman Sachs Trust 5,519487.4K $0.32 %0.01 %as of May 31, 2026 ↗
Small Cap Core Fund Northern Funds 5,518612.7K $0.15 %0.01 %as of Jun 30, 2026 ↗
Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST 5,201577.5K $0.01 %0.01 %as of Jun 30, 2026 ↗
PROFUND VP BIOTECHNOLOGY ProFunds 5,137570.4K $1.17 %0.01 %as of Jun 30, 2026 ↗
Goldman Sachs Variable Insurance Trust Small Cap Equity Insights Fund Goldman Sachs Variable Insurance Trust 5,100566.3K $0.24 %0.01 %as of Jun 30, 2026 ↗
CVT Russell 2000 Small Cap Index Portfolio Calvert Variable Trust, Inc. 5,010556.3K $0.18 %0.01 %as of Jun 30, 2026 ↗
Schwab 1000 Index ETF SCHWAB STRATEGIC TRUST 4,991440.8K $0.01 %0.01 %as of May 31, 2026 ↗
JPMorgan Global Allocation Fund JPMorgan Trust I 4,937490K $0.02 %0.01 %as of Jul 31, 2026 ↗
VIP Extended Market Index Portfolio Variable Insurance Products Fund II 4,935547.9K $0.09 %0.01 %as of Jun 30, 2026 ↗
PD Small-Cap Growth Index Portfolio PACIFIC SELECT FUND 4,893543.3K $0.36 %0.01 %as of Jun 30, 2026 ↗
Kennedy Capital ESG SMID Cap Fund INVESTMENT MANAGERS SERIES TRUST II 4,885542.4K $0.58 %0.01 %as of Jun 30, 2026 ↗
Nationwide Small Cap Index Fund Nationwide Mutual Funds 4,808477.2K $0.17 %0.01 %as of Jul 31, 2026 ↗
Destinations Small-Mid Cap Equity Fund Brinker Capital Destinations Trust 4,630408.9K $0.05 %0.01 %as of May 31, 2026 ↗
VANGUARD RUSSELL 3000 INDEX FUND VANGUARD SCOTTSDALE FUNDS 4,502397.6K $0.01 %0.01 %as of May 31, 2026 ↗
NVIT GS Small Cap Equity Insights Fund Nationwide Variable Insurance Trust 4,414490.1K $0.22 %0.01 %as of Jun 30, 2026 ↗
Lannebo Hälsa och Ny Teknik Lannebo Kapitalförvaltning AB 4,4093.7M SEK1.01 %0.01 %as of Mar 31, 2026 ↗
Venerable Small Cap Index Fund Venerable Variable Insurance Trust 4,399488.4K $0.19 %0.01 %as of Jun 30, 2026 ↗
LVIP JPMorgan Small Cap Core Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 4,341482K $0.20 %0.01 %as of Jun 30, 2026 ↗
EQ/T.Rowe Price Health Sciences Portfolio EQ Advisors Trust 4,253472.2K $0.27 %0.01 %as of Jun 30, 2026 ↗
AB Small Cap Growth Portfolio AB VARIABLE PRODUCTS SERIES FUND, INC. 4,206467K $0.81 %0.01 %as of Jun 30, 2026 ↗
Franklin U.S. Small Cap Equity Fund Legg Mason Global Asset Management Trust 4,112456.6K $0.31 %0.01 %as of Jun 30, 2026 ↗
Venerable US Small Cap Fund Venerable Variable Insurance Trust 4,083453.3K $0.28 %0.01 %as of Jun 30, 2026 ↗
JNL/Mellon U.S. Stock Market Index Fund JNL Series Trust 4,055450.2K $0.01 %0.01 %as of Jun 30, 2026 ↗
WCM Small Cap Growth Fund INVESTMENT MANAGERS SERIES TRUST 3,966440.3K $0.78 %0.01 %as of Jun 30, 2026 ↗
Putnam VT Small Cap Growth Fund Putnam Variable Trust 3,920435.2K $0.84 %0.01 %as of Jun 30, 2026 ↗
Voya VACS Index Series SC Portfolio Voya VARIABLE PORTFOLIOS INC 3,677408.3K $0.19 %0.01 %as of Jun 30, 2026 ↗
Invesco Nasdaq Biotechnology ETF Invesco Exchange-Traded Fund Trust II 3,661323.3K $0.48 %0.01 %as of May 31, 2026 ↗
Lazard US Small Cap Equity Select Portfolio LAZARD FUNDS INC 3,633403.4K $1.06 %0.01 %as of Jun 30, 2026 ↗
State Street(R) SPDR(R) Portfolio MSCI Global Stock Market ETF SPDR INDEX SHARES FUNDS 3,468385.1K $0.02 %0.01 %as of Jun 30, 2026 ↗
iShares MSCI World Small-Cap ETF iShares Trust 3,421302.1K $0.05 %0.00 %as of May 31, 2026 ↗
LVIP Blended Mid Cap Managed Volatility Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 3,420379.7K $0.05 %0.00 %as of Jun 30, 2026 ↗
iShares Total U.S. Stock Market Index Fund BlackRock Funds 3,416339K $0.01 %0.00 %as of Jul 31, 2026 ↗
AVIP BlackRock Advantage Small Cap Growth Portfolio AuguStar Variable Insurance Products Fund Inc 3,411378.7K $0.27 %0.00 %as of Jun 30, 2026 ↗
NYLIM VP Wellington Small Cap Portfolio NYLIM VP FUNDS TRUST 3,395376.9K $0.09 %0.00 %as of Jun 30, 2026 ↗
YORKTOWN SMALL CAP FUND American Pension Investors Trust 3,300327.5K $0.91 %0.00 %as of Jul 31, 2026 ↗
Inspire 500 ETF Northern Lights Fund Trust IV 3,228285.1K $0.03 %0.00 %as of May 31, 2026 ↗
FlexShares Morningstar US Market Factor Tilt Index Fund FlexShares Trust 3,058303.5K $0.01 %0.00 %as of Jul 31, 2026 ↗
VY(R) JPMORGAN SMALL CAP CORE EQUITY PORTFOLIO Voya Investors Trust 2,857317.2K $0.10 %0.00 %as of Jun 30, 2026 ↗
ProShares Ultra Nasdaq Biotechnology ProShares Trust 2,526223.1K $0.30 %0.00 %as of May 31, 2026 ↗
DWS Small Mid Cap Growth VIP DEUTSCHE DWS VARIABLE SERIES II 2,500277.6K $0.51 %0.00 %as of Jun 30, 2026 ↗
ProShares Russell 2000 High Income ETF ProShares Trust 2,491220K $0.12 %0.00 %as of May 31, 2026 ↗
Strategic Equity Allocation Trust John Hancock Variable Insurance Trust 2,378264K $0.01 %0.00 %as of Jun 30, 2026 ↗
iShares Morningstar Small-Cap ETF iShares Trust 2,368235K $0.08 %0.00 %as of Jul 31, 2026 ↗
Kennedy Capital Small Cap Value Fund INVESTMENT MANAGERS SERIES TRUST II 2,276252.7K $0.29 %0.00 %as of Jun 30, 2026 ↗
PRAXIS SMALL CAP INDEX FUND Praxis Mutual Funds 2,053227.9K $0.10 %0.00 %as of Jun 30, 2026 ↗
Harbor Active Small Cap Growth ETF Harbor ETF Trust 2,024200.9K $0.75 %0.00 %as of Jul 31, 2026 ↗
ProShares UltraPro Russell2000 ProShares Trust 1,974174.3K $0.05 %0.00 %as of May 31, 2026 ↗
ProShares Ultra Russell2000 ProShares Trust 1,948172K $0.07 %0.00 %as of May 31, 2026 ↗
EQ/Franklin Small Cap Value Managed Volatility Portfolio EQ Advisors Trust 1,932214.5K $0.08 %0.00 %as of Jun 30, 2026 ↗
BNY Mellon US Small Cap Core Equity ETF BNY Mellon ETF Trust 1,927191.3K $0.22 %0.00 %as of Jul 31, 2026 ↗
Russell Investments U.S. Small Cap Equity ETF Russell Investments Exchange Traded Funds 1,895210.4K $0.27 %0.00 %as of Jun 30, 2026 ↗
JPMorgan Global Active Allocation Portfolio Brighthouse Funds Trust I 1,746193.9K $0.02 %0.00 %as of Jun 30, 2026 ↗
U.S. Small Cap Equity Fund RUSSELL INVESTMENT FUNDS 1,659184.2K $0.08 %0.00 %as of Jun 30, 2026 ↗
Columbia Integrated Small Cap Growth Fund Columbia Funds Series Trust II 1,652145.9K $0.45 %0.00 %as of May 31, 2026 ↗
PGIM Balanced Fund Prudential Investment Portfolios, Inc. 1,600177.6K $0.02 %0.00 %as of Jun 30, 2026 ↗
AVIP AB Mid Cap Core Portfolio AuguStar Variable Insurance Products Fund Inc 1,598177.4K $0.16 %0.00 %as of Jun 30, 2026 ↗
Penn Series Small Cap Index Fund Penn Series Funds Inc 1,580175.4K $0.19 %0.00 %as of Jun 30, 2026 ↗
Goldman Sachs Future Health Care Equity ETF Goldman Sachs ETF Trust 1,538135.8K $0.68 %0.00 %as of May 31, 2026 ↗
VIP Total Market Index Portfolio Variable Insurance Products Fund II 1,486165K $0.01 %0.00 %as of Jun 30, 2026 ↗
Multimanager Aggressive Equity Portfolio EQ Advisors Trust 1,400155.4K $0.01 %0.00 %as of Jun 30, 2026 ↗
Nationwide Fundamental All Cap Equity Portfolio Nationwide Mutual Funds 1,376136.6K $0.01 %0.00 %as of Jul 31, 2026 ↗
State Street Total Return V.I.S. Fund STATE STREET VARIABLE INSURANCE SERIES FUNDS INC 1,358150.8K $0.01 %0.00 %as of Jun 30, 2026 ↗
Transamerica JPMorgan Tactical Allocation VP TRANSAMERICA SERIES TRUST 1,244138.1K $0.02 %0.00 %as of Jun 30, 2026 ↗
Tax-Aware Overlay A Portfolio BERNSTEIN SANFORD C FUND INC 1,238137.5K $0.02 %0.00 %as of Jun 30, 2026 ↗
New Covenant Growth Fund NEW COVENANT FUNDS 1,158128.6K $0.02 %0.00 %as of Jun 30, 2026 ↗
SA JPMorgan Diversified Balanced Portfolio SUNAMERICA SERIES TRUST 1,157114.8K $0.03 %0.00 %as of Jul 31, 2026 ↗
Total Stock Market Index Trust John Hancock Variable Insurance Trust 1,048116.4K $0.01 %0.00 %as of Jun 30, 2026 ↗
Franklin Genomic Advancements ETF Franklin Templeton ETF Trust 1,048116.4K $0.42 %0.00 %as of Jun 30, 2026 ↗
SA T. Rowe Price Allocation Moderately Aggressive Portfolio SUNAMERICA SERIES TRUST 1,040103.2K $0.01 %0.00 %as of Jul 31, 2026 ↗
TIAA Separate Account VA-1 - Stock Index Account TIAA Separate Account VA-1 952105.7K $0.01 %0.00 %as of Jun 30, 2026 ↗
Putnam Dynamic Asset Allocation Conservative Fund Putnam Asset Allocation Funds 931103.4K $0.01 %0.00 %as of Jun 30, 2026 ↗
SA Multi-Managed Small Cap Portfolio SEASONS SERIES TRUST 917101.8K $0.07 %0.00 %as of Jun 30, 2026 ↗
Biotechnology Fund Rydex Variable Trust 86796.3K $0.71 %0.00 %as of Jun 30, 2026 ↗
MOA ALL AMERICA FUND MoA Funds Corp 86495.9K $0.03 %0.00 %as of Jun 30, 2026 ↗
Nuveen Life Stock Index Fund TIAA-CREF Life Funds 81890.8K $0.01 %0.00 %as of Jun 30, 2026 ↗
Global Atlantic BlackRock Disciplined Mid Cap Growth Portfolio Forethought Variable Insurance Trust 74782.9K $0.03 %0.00 %as of Jun 30, 2026 ↗
The U.S. Equity Portfolio HC Capital Trust 74582.7K $0.00 %0.00 %as of Jun 30, 2026 ↗
ULTRA SMALL CAP PROFUND ProFunds 71070.5K $0.12 %0.00 %as of Jul 31, 2026 ↗
JPMorgan Diversified Fund JPMorgan Trust I 64471.5K $0.01 %0.00 %as of Jun 30, 2026 ↗
Clearwater Select Equity Fund Clearwater Investment Trust 60967.6K $0.01 %0.00 %as of Jun 30, 2026 ↗
Putnam Dynamic Asset Allocation Equity Fund Putnam Funds Trust 57450.7K $0.02 %0.00 %as of May 31, 2026 ↗
Putnam Multi-Asset Income Fund Putnam Asset Allocation Funds 55248.8K $0.01 %0.00 %as of May 31, 2026 ↗
Pacer WealthShield ETF Pacer Funds Trust 53853.4K $0.22 %0.00 %as of Jul 31, 2026 ↗
SIIT MULTI-ASSET REAL RETURN FUND SEI INSTITUTIONAL INVESTMENTS TRUST 53547.3K $0.01 %0.00 %as of May 31, 2026 ↗
GuideMark Small/Mid Cap Core Fund GPS Funds I 52758.5K $0.06 %0.00 %as of Jun 30, 2026 ↗
SA Multi-Managed Mid Cap Growth Portfolio SEASONS SERIES TRUST 52157.8K $0.04 %0.00 %as of Jun 30, 2026 ↗
Longboard Fund NORTHERN LIGHTS FUND TRUST II 50945K $0.04 %0.00 %as of May 31, 2026 ↗
Overlay A Portfolio BERNSTEIN SANFORD C FUND INC 50656.2K $0.01 %0.00 %as of Jun 30, 2026 ↗
Small Company Growth Portfolio Wilshire Mutual Funds Inc 50355.8K $0.22 %0.00 %as of Jun 30, 2026 ↗
Fidelity Flex Small Cap Focused Index Fund Fidelity Salem Street Trust 50149.7K $0.28 %0.00 %as of Jul 31, 2026 ↗
JPMorgan Fundamental Data Science Small Core ETF J.P. Morgan Exchange-Traded Fund Trust 47552.7K $0.57 %0.00 %as of Jun 30, 2026 ↗
Health Care Fund Rydex Series Funds 47152.3K $0.27 %0.00 %as of Jun 30, 2026 ↗
SA Franklin Allocation Moderately Aggressive Portfolio SEASONS SERIES TRUST 45250.2K $0.02 %0.00 %as of Jun 30, 2026 ↗
State Street Small-Cap Equity V.I.S. Fund STATE STREET VARIABLE INSURANCE SERIES FUNDS INC 42747.4K $0.20 %0.00 %as of Jun 30, 2026 ↗
Knights of Columbus U.S. ALL CAP INDEX FUND ADVISORS' INNER CIRCLE III 38838.5K $0.01 %0.00 %as of Jul 31, 2026 ↗
State Street Balanced Index Fund STATE STREET INSTITUTIONAL INVESTMENT TRUST 31735.2K $0.01 %0.00 %as of Jun 30, 2026 ↗

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Funds that publish their own holdings

FundWeight in fund
Pictet - Biotech Pictet Asset Management (Europe) S.A. 2.35 %as of Sep 30, 2025 ↗

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
Harbor Health Care ETF Harbor ETF Trust 4.02 %as of Jul 31, 2026 ↗
PRIMECAP Odyssey Aggressive Growth Fund PRIMECAP Odyssey Funds 2.64 %as of Jul 31, 2026 ↗
Pictet - Biotech Pictet Asset Management (Europe) S.A. 2.35 %as of Sep 30, 2025 ↗
AlphaCentric Life Sciences and Healthcare Fund MUTUAL FUND SERIES TRUST 2.25 %as of Jun 30, 2026 ↗
Federated Hermes Kaufmann Fund II Federated Hermes Insurance Series 2.18 %as of Jun 30, 2026 ↗
Federated Hermes Kaufmann Small Cap Fund Federated Hermes Equity Funds 2.13 %as of Jul 31, 2026 ↗
Federated Hermes Kaufmann Fund Federated Hermes Equity Funds 2.07 %as of Jul 31, 2026 ↗
Harbor Small Cap Growth Fund HARBOR FUNDS 1.91 %as of Jul 31, 2026 ↗
A&P LIFESCIENCE FUND, FI WELZIA MANAGEMENT, SGIIC, S.A. 1.78 %as of Dec 31, 2025 ↗
PRIMECAP Odyssey Growth Fund PRIMECAP Odyssey Funds 1.65 %as of Jul 31, 2026 ↗

Quarter after quarter

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

QuarterShareholdersChangeSharesChange
2026Q3324+1229,653,595+9.8 %
2026Q2312-827,005,722-0.8 %
2026Q1320+2127,219,676+6.4 %
2025Q4299+4625,593,008+10.8 %
2025Q3253+1723,094,406+3.7 %
2025Q2236+3322,276,688+5.5 %
2025Q1203+2021,124,445+2.2 %
2024Q4183+520,660,389+3.1 %
2024Q3178+620,045,901-6.2 %
2024Q2172+1121,362,968-2.5 %
2024Q1161+1221,919,153+0.9 %
2023Q414921,715,976

Institutional managers

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

ManagerSharesValue
RA CAPITAL MANAGEMENT, L.P.6,666,837579.8M $as of Mar 31, 2026
BlackRock, Inc.6,237,151542.4M $as of Mar 31, 2026
BAKER BROS. ADVISORS LP5,604,483487.4M $as of Mar 31, 2026
PRIMECAP MANAGEMENT CO/CA/3,417,509297.2M $as of Mar 31, 2026
PERCEPTIVE ADVISORS LLC2,373,795206.4M $as of Mar 31, 2026
STATE STREET CORP2,271,851197.6M $as of Mar 31, 2026
GOLDMAN SACHS GROUP INC1,965,432170.9M $as of Mar 31, 2026
WESTFIELD CAPITAL MANAGEMENT CO LP1,929,123167.8M $as of Mar 31, 2026
FMR LLC1,689,671147M $as of Mar 31, 2026
PRICE T ROWE ASSOCIATES INC /MD/1,654,876143.9K $as of Mar 31, 2026
Polar Capital Holdings Plc1,615,586140.5M $as of Mar 31, 2026
JPMORGAN CHASE & CO1,553,644120M $as of Mar 31, 2026
CITADEL ADVISORS LLC1,418,619123.4M $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC1,416,269123.2M $as of Mar 31, 2026
FEDERATED HERMES, INC.1,286,303111.9M $as of Mar 31, 2026
Checkpoint Capital L.P.1,227,200106.7M $as of Mar 31, 2026
Capital Research Global Investors1,115,46097M $as of Mar 31, 2026
JANUS HENDERSON GROUP PLC918,15379.9M $as of Mar 31, 2026
ALLIANCEBERNSTEIN L.P.910,41397.5M $as of Mar 31, 2026
Point72 Asset Management, L.P.846,80173.6M $as of Mar 31, 2026
Woodline Partners LP758,89166M $as of Mar 31, 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.725,74463.1M $as of Mar 31, 2026
Siren, L.L.C.725,51163.1M $as of Mar 31, 2026
MORGAN STANLEY703,97861.2M $as of Mar 31, 2026
Rock Springs Capital Management LP689,74860M $as of Mar 31, 2026
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Titelia. "Fund shareholders of Rhythm Pharmaceuticals Inc". https://titelia.com/en/stocks/rhythm-pharmaceuticals-inc-US76243J1051