← Every company
Funds Holding Repligen Corp
Every registered fund lists what it holds each quarter. These are the ones reporting a position in Repligen Corp, ordered by how much of each fund the position represents rather than by its size.
Institutional holders of RGEN →Funds holding
125
as of 2026-07-31
Reported value
$696.5M
summed across funds
Fund families
62
named trusts
Largest conviction
3.51%
of a single fund
Largest share of a fund
A small position that is a large part of its fund says more than a large one that is a rounding error.
| Fund | Of the fund |
|---|---|
| ALGER SMALL CAP FOCUS FUNDALGER FUNDS212.4K sh$29.9M | 3.51% |
| ALGER MID CAP FOCUS FUNDALGER FUNDS72.4K sh$10.2M | 3.07% |
| Invesco Biotechnology & Genome ETFInvesco Exchange-Traded Fund Trust60.8K sh$8.6M | 3.04% |
| Congress SMid Growth ETFProfessionally Managed Portfolios89.6K sh$12.6M | 2.78% |
| Congress Small Cap Growth FundProfessionally Managed Portfolios385K sh$54.3M | 2.70% |
| ALGER MID CAP GROWTH FUNDALGER FUNDS52.1K sh$7.4M | 2.50% |
| ALGER MID CAP GROWTH INSTITUTIONAL FUNDALGER INSTITUTIONAL FUNDS9.8K sh$1.4M | 2.47% |
| ALGER HEALTH SCIENCES FUNDALGER FUNDS11.8K sh$1.7M | 2.21% |
| Hartford Schroders US Small Cap Opportunities FundHARTFORD MUTUAL FUNDS II, INC25.4K sh$3.6M | 2.09% |
| Harbor Active Small Cap Growth ETFHarbor ETF Trust3.9K sh$551.8K | 2.06% |
| SLOW CAPITAL GROWTH FUNDValued Advisers Trust15K sh$2.1M | 2.01% |
| Franklin Small Cap Growth FundFranklin Strategic Series245.9K sh$34.7M | 1.40% |
| Dunham Small Cap Growth FundDunham Funds7.8K sh$1.1M | 1.38% |
| Nuveen Small/Mid Cap Growth Opportunities FundNuveen Investment Funds, Inc.14.6K sh$2.1M | 1.27% |
| Fidelity Advisor Health Care FundFidelity Advisor Series VII270K sh$38.1M | 1.22% |
| ALGER SMALL CAP GROWTH FUNDALGER FUNDS17.2K sh$2.4M | 1.19% |
| Lord Abbett Value Opportunities FundLORD ABBETT SECURITIES TRUST89.4K sh$12.6M | 1.13% |
| Allspring Small Company Growth FundALLSPRING FUNDS TRUST39K sh$5.5M | 1.08% |
| THRIVENT SMALL CAP STOCK FUNDThrivent Mutual Funds222.3K sh$31.3M | 1.08% |
| THRIVENT MID CAP GROWTH FUNDThrivent Mutual Funds2.5K sh$350.6K | 1.06% |
| Franklin Small-Mid Cap Growth FundFranklin Strategic Series256.8K sh$36.2M | 1.04% |
| ALGER SMALL CAP GROWTH INSTITUTIONAL FUNDALGER INSTITUTIONAL FUNDS5.6K sh$784.2K | 0.97% |
| Alger Dynamic Opportunities FundALGER FUNDS II14.4K sh$2M | 0.91% |
| THRIVENT SMALL CAP GROWTH FUNDThrivent Mutual Funds5K sh$702.7K | 0.89% |
| Allspring Emerging Growth FundALLSPRING FUNDS TRUST17.3K sh$2.4M | 0.79% |
| TAX MANAGED SMALL CAP PORTFOLIOTax-Managed Small-Cap Portfolio10.4K sh$1.5M | 0.77% |
| Virtus Silvant Small/Mid Growth ETFVirtus ETF Trust II160 sh$22.6K | 0.71% |
| PACE Small/Medium Co Growth Equity InvestmentsPACE SELECT ADVISORS TRUST10.9K sh$1.5M | 0.60% |
| Victory Small Cap Stock FundVictory Portfolios III40.6K sh$5.7M | 0.60% |
| Fidelity Mid-Cap Stock K6 FundFidelity Concord Street Trust50.2K sh$7.1M | 0.49% |
| Fidelity Mid-Cap Stock FundFidelity Concord Street Trust300.1K sh$42.3M | 0.47% |
| ALGER CAPITAL APPRECIATION INSTITUTIONAL FUNDALGER INSTITUTIONAL FUNDS80.5K sh$11.3M | 0.33% |
| SmallCap Growth Fund IPrincipal Funds, Inc56.2K sh$7.9M | 0.32% |
| NYLIM Candriam U.S. Mid Cap Equity ETFNYLIM ETF Trust7.2K sh$1M | 0.31% |
| ALGER CAPITAL APPRECIATION FUNDALGER FUNDS58.1K sh$8.2M | 0.30% |
| Fidelity Series Small Cap Core FundFidelity Concord Street Trust32.7K sh$4.6M | 0.29% |
| Franklin Growth Opportunities FundFranklin Strategic Series88.8K sh$12.5M | 0.29% |
| VANGUARD EXPLORER FUNDVANGUARD EXPLORER FUND394.4K sh$55.6M | 0.25% |
| iShares Morningstar Small-Cap Growth ETFiShares Trust16.8K sh$2.4M | 0.24% |
| MID-CAP GROWTH PROFUNDProFunds81 sh$11.4K | 0.23% |
| Pacer Trendpilot US Mid Cap ETFPacer Funds Trust5.9K sh$828.2K | 0.21% |
| SA Mid Cap Index PortfolioSUNAMERICA SERIES TRUST7.7K sh$1.1M | 0.21% |
| MidCap S&P 400 Index FundPrincipal Funds, Inc20.3K sh$2.9M | 0.21% |
| BNY Mellon Midcap Index Fund, Inc.BNY MELLON MIDCAP INDEX FUND, INC.19.2K sh$2.7M | 0.21% |
| PGIM Quant Solutions Mid-Cap Index FundPrudential Investment Portfolios 2190 sh$26.8K | 0.20% |
| BNY Mellon US Mid Cap Core Equity ETFBNY Mellon ETF Trust9.2K sh$1.3M | 0.20% |
| Morningstar U.S. Equity FundMorningstar Funds Trust26.7K sh$3.8M | 0.20% |
| U.S. Small Cap Growth PortfolioDFA INVESTMENT DIMENSIONS GROUP INC24.9K sh$3.5M | 0.18% |
| MID-CAP VALUE PROFUNDProFunds34 sh$4.8K | 0.18% |
| Fidelity Flex Mid Cap Index FundFidelity Salem Street Trust7.9K sh$1.1M | 0.17% |
| Fidelity Small-Mid Multifactor ETFFidelity Covington Trust30.4K sh$4.3M | 0.17% |
| Fidelity Fundamental Small-Mid Cap ETFFidelity Covington Trust17.9K sh$2.5M | 0.17% |
| JPMorgan BetaBuilders U.S. Mid Cap Equity ETFJ.P. Morgan Exchange-Traded Fund Trust23.5K sh$3.3M | 0.16% |
| Dimensional U.S. Small Cap ETFDimensional ETF Trust175.5K sh$24.8M | 0.16% |
| Direxion Daily Mid Cap Bull 3X SharesDirexion Shares ETF Trust779 sh$109.8K | 0.16% |
| U.S. SMALL CAP PORTFOLIODFA INVESTMENT DIMENSIONS GROUP INC220.1K sh$31M | 0.16% |
| Invesco RAFI US 1500 Small-Mid ETFInvesco Exchange-Traded Fund Trust30.6K sh$4.3M | 0.16% |
| Federated Hermes Mid-Cap Index FundFederated Hermes Index Trust3.1K sh$433.7K | 0.15% |
| ULTRA MID CAP PROFUNDProFunds445 sh$62.7K | 0.13% |
| iShares U.S. Healthcare ETFiShares Trust31.2K sh$4.4M | 0.12% |
| iShares Morningstar Small-Cap ETFiShares Trust2.4K sh$337.6K | 0.12% |
| PRIMECAP Odyssey Aggressive Growth FundPRIMECAP Odyssey Funds62.7K sh$8.8M | 0.12% |
| Steward Values Enhanced Small-Mid Cap FundSteward Funds Inc1.6K sh$222.1K | 0.11% |
| Victory Extended Market Index FundVictory Portfolios III6.2K sh$869.9K | 0.11% |
| Fidelity MSCI Health Care Index ETFFIDELITY COVINGTON TRUST24.8K sh$3.5M | 0.11% |
| Fidelity ZERO Extended Market Index FundFidelity Concord Street Trust19.6K sh$2.8M | 0.11% |
| iShares Russell Small/Mid-Cap Index FundBlackRock Funds9.6K sh$1.4M | 0.10% |
| Tax-Managed U.S. Mid & Small Cap FundRUSSELL INVESTMENT CO12.1K sh$1.7M | 0.08% |
| THRIVENT AGGRESSIVE ALLOCATION FUNDThrivent Mutual Funds20.6K sh$2.9M | 0.08% |
| Fidelity Series All-Sector Equity FundFidelity Devonshire Trust31.9K sh$4.5M | 0.08% |
| MID-CAP PROFUNDProFunds48 sh$6.8K | 0.07% |
| MFS Global Alternative Strategy FundMFS Series Trust XV1.1K sh$152.1K | 0.07% |
| Indexperts Gorilla Aggressive Growth ETFSPINNAKER ETF SERIES213 sh$30K | 0.07% |
| Pacer US Export Leaders ETFPacer Funds Trust233 sh$32.9K | 0.06% |
| Schwab Fundamental U.S. Small Company Index FundSCHWAB CAPITAL TRUST10.8K sh$1.5M | 0.06% |
| iShares U.S. Small-Cap Equity Factor ETFiShares Trust16.8K sh$2.4M | 0.06% |
| Fidelity Mid Cap Index FundFidelity Salem Street Trust201.7K sh$28.4M | 0.05% |
| Schwab U.S. Mid-Cap Index FundSCHWAB CAPITAL TRUST10.7K sh$1.5M | 0.05% |
| iShares Russell Mid-Cap Index FundBlackRock Funds9.9K sh$1.4M | 0.05% |
| iShares Future Exponential Technologies ETFiShares Trust11.4K sh$1.6M | 0.04% |
| Fidelity Flex Mid Cap Focused Index FundFidelity Salem Street Trust53 sh$7.5K | 0.04% |
| Dimensional U.S. Core Equity 2 ETFDimensional ETF Trust125.8K sh$17.7M | 0.04% |
| Dimensional US Vector Equity ETFDimensional ETF Trust1.4K sh$191.9K | 0.03% |
| Columbia Global Opportunities FundColumbia Funds Series Trust II749 sh$105.6K | 0.03% |
| THRIVENT MODERATELY AGGRESSIVE ALLOCATION FUNDThrivent Mutual Funds13.8K sh$1.9M | 0.03% |
| Fidelity Hedged Equity FundFidelity Greenwood Street Trust1.8K sh$257.6K | 0.03% |
| Dimensional US Sustainability Core 1 ETFDimensional ETF Trust5K sh$701.1K | 0.03% |
| U.S. Sustainability Core 1 PortfolioDFA INVESTMENT DIMENSIONS GROUP INC18.4K sh$2.6M | 0.03% |
| Fidelity Series Sustainable U.S. Market FundFidelity Summer Street Trust140 sh$19.7K | 0.03% |
| THRIVENT GLOBAL STOCK FUNDThrivent Mutual Funds4.4K sh$618.9K | 0.02% |
| U.S. Social Core Equity 2 PortfolioDFA INVESTMENT DIMENSIONS GROUP INC3.8K sh$532.7K | 0.02% |
| Dimensional US Core Equity 1 ETFDimensional ETF Trust5K sh$711.1K | 0.02% |
| U.S. CORE EQUITY 2 PORTFOLIODFA INVESTMENT DIMENSIONS GROUP INC58.1K sh$8.2M | 0.02% |
| Schwab U.S. Large-Cap Value Index FundSCHWAB CAPITAL TRUST1.6K sh$232.2K | 0.02% |
| Fidelity Series Large Cap Value Index FundFidelity Salem Street Trust18K sh$2.5M | 0.02% |
| Fidelity Large Cap Value Index FundFidelity Salem Street Trust21K sh$3M | 0.02% |
| Manzil Russell Halal USA Broad Market ETFEA Series Trust43 sh$6.1K | 0.02% |
| SA T. Rowe Price Allocation Moderately Aggressive PortfolioSUNAMERICA SERIES TRUST1.1K sh$149.5K | 0.02% |
| Nuveen Large Cap Value Index FundTIAA-CREF Funds17.7K sh$2.5M | 0.02% |
| U.S. VECTOR EQUITY PORTFOLIODFA INVESTMENT DIMENSIONS GROUP INC6.8K sh$958.9K | 0.02% |
| THRIVENT MODERATE ALLOCATION FUNDThrivent Mutual Funds5.3K sh$753.3K | 0.02% |
| THRIVENT DYNAMIC ALLOCATION FUNDThrivent Mutual Funds542 sh$76.4K | 0.02% |
| THRIVENT MODERATELY CONSERVATIVE ALLOCATION FUNDThrivent Mutual Funds1.3K sh$184.2K | 0.02% |
| U.S. CORE EQUITY 1 PORTFOLIODFA INVESTMENT DIMENSIONS GROUP INC40.5K sh$5.7M | 0.01% |
| Dimensional US Core Equity Market ETFDimensional ETF Trust11.4K sh$1.6M | 0.01% |
| Wilmington Large-Cap Strategy FundWilmington Funds500 sh$70.5K | 0.01% |
| Schwab 1000 Index FundSCHWAB INVESTMENTS17.1K sh$2.4M | 0.01% |
| Schwab Total Stock Market Index FundSCHWAB CAPITAL TRUST33.3K sh$4.7M | 0.01% |
| iShares Dow Jones U.S. ETFiShares Trust2.2K sh$311.2K | 0.01% |
| Dimensional U.S. Equity Market ETFDimensional ETF Trust15.5K sh$2.2M | 0.01% |
| Nuveen Equity Index FundTIAA-CREF Funds44.1K sh$6.2M | 0.01% |
| iShares Total U.S. Stock Market Index FundBlackRock Funds3.5K sh$489.6K | 0.01% |
| Fidelity ZERO Total Market Index FundFidelity Concord Street Trust28.8K sh$4.1M | 0.01% |
| FlexShares Morningstar US Market Factor Tilt Index FundFlexShares Trust1.4K sh$200.5K | 0.01% |
| E*TRADE No Fee Total Market Index FundE Trade Trust71 sh$10K | 0.01% |
| AMT Diversified Equity FundADVISER MANAGED TRUST236 sh$33.3K | 0.01% |
| MidCap Value Fund IPrincipal Funds, Inc1.2K sh$165.8K | 0.01% |
| VANGUARD TOTAL WORLD STOCK INDEX FUNDVANGUARD INTERNATIONAL EQUITY INDEX FUNDS43.5K sh$6.1M | 0.01% |
| Dimensional U.S. Marketwide Value ETFDimensional ETF Trust461 sh$65K | 0.00% |
| Saba Capital Income & Opportunities FundSaba Capital Income & Opportunities Fund-51 sh-$7.2K | -0.00% |
| Saba Capital Income & Opportunities Fund IISaba Capital Income & Opportunities Fund II-96 sh-$13.5K | -0.01% |
| PACE Alternative Strategies InvestmentsPACE SELECT ADVISORS TRUST-121 sh-$17.1K | -0.01% |
| Calamos Long/Short Equity & Dynamic Income TrustCalamos Long/Short Equity & Dynamic Income Trust-2.4K sh-$333.6K | -0.11% |
| Calamos Phineus Long/Short FundCALAMOS INVESTMENT TRUST/IL-9.4K sh-$1.3M | -0.12% |
| Morningstar Alternatives FundMorningstar Funds Trust-7.5K sh-$1.1M | -0.41% |
Source: quarterly NPORT-P filings, via EDGAR. Positions arrive by CUSIP; each one here has been confirmed against OpenFIGI rather than matched by name. NPORT covers mutual funds, ETFs and closed-end funds alike and does not distinguish them, and positions are as of quarter end — a fund may have sold out entirely since. The summed value counts each filing once, so two share classes of the same fund appear twice.
More on RGEN
Company overviewEverything on RGEN in one place, with the price.SEC filingsWhat RGEN's 8-Ks say happened: results, departures, auditor changes.Insider tradingWhat RGEN's own officers and directors buy and sell.Planned salesSales RGEN insiders have filed notice of.Who owns itEvery manager reporting a position in RGEN.Federal contractsWhat federal agencies pay RGEN.PatentsWhat RGEN is filing at the patent office.