REPLIGEN CORP RGEN
$142.40
+2.5% 52w: $102.87 – $172.26
Latest 13F among current holders filed 11 days ago (Jun 24, 2026)
Price — last 12 months
research preview data102.87137.56172.26
Jun 20, 2025 Jul 2, 2026
Institutional holders
445
-32 QoQ
13F value
$7.77B
-24.2% QoQ
Smart-money holders
26
signal tier ≥ 2
New smart buyers
6
Q1 2026
Options barometer
0.5×
$24.5M calls / $45.7M puts
Institutional value by quarter
Number of holders
Who owns RGEN?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | Index provider | 6.0M | $706.1M | 0.0% | -9.5% |
| PRICE T ROWE ASSOCIATES INC /MD/ | Diversified mechanical | 4.9M | $574.7M | 0.1% | +6.1% |
| FMR LLC | Long only active | 2.9M | $340.1M | 0.0% | +0.7% |
| UNITED CAPITAL FINANCIAL ADVISORS, LLC | Wealth advisor | 2.8M | $326.8M | 2.0% | +0.1% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 2.4M | $282.4M | 0.0% | — |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 2.3M | $271.6M | 0.0% | — |
| STATE STREET CORP | Index provider | 1.8M | $209.4M | 0.0% | +3.4% |
| Bank of New York Mellon Corp | Diversified mechanical | 1.5M | $180.4M | 0.0% | +13.9% |
| MAVERICK CAPITAL LTD ★2 | Fundamental diversified | 1.5M | $178.9M | 2.1% | New |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | Other | 1.4M | $164.7M | 0.1% | +15.0% |
| T. Rowe Price Investment Management, Inc. | Long only active | 1.4M | $161.0M | 0.1% | +98.2% |
| Invesco Ltd. | Index provider | 1.3M | $150.6M | 0.0% | +1.7% |
| WASATCH ADVISORS LP | Other | 1.2M | $146.5M | 1.0% | New |
| RTW INVESTMENTS, LP ★2 | Fundamental diversified | 1.2M | $142.1M | 1.4% | +13.3% |
| FRANKLIN RESOURCES INC | Long only active | 1.2M | $140.6M | 0.0% | +8.3% |
| ALLIANCEBERNSTEIN L.P. | Long only active | 831.8K | $136.3M | 0.0% | -16.4% |
| CITADEL ADVISORS LLC | Multistrat pod | 1.1M | $129.5M | 0.1% | -21.2% |
| Conestoga Capital Advisors, LLC ★2 | Fundamental diversified | 1.1M | $129.3M | 2.6% | +3.8% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 1.1M | $125.4M | 0.0% | +3.4% |
| AMERIPRISE FINANCIAL INC | Bank broker | 925.2K | $109.0M | 0.0% | +87.2% |
| Vestal Point Capital, LP ★2 | Fundamental diversified | 925.0K | $109.0M | 3.0% | +1014.5% |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 854.7K | $100.7M | 0.0% | +6.3% |
| CONGRESS ASSET MANAGEMENT CO | Other | 797.9K | $94.0M | 0.7% | +6.9% |
| Stephens Investment Management Group LLC | Other | 755.6K | $89.0M | 1.2% | +15.0% |
| Holocene Advisors, LP | Other | 708.9K | $83.5M | 0.2% | -26.2% |
| Champlain Investment Partners, LLC | Other | 693.9K | $81.7M | 1.0% | -30.9% |
| GENEVA CAPITAL MANAGEMENT LLC | Other | 693.7K | $81.7M | 1.7% | +23.2% |
| MORGAN STANLEY | Bank broker | 683.8K | $80.6M | 0.0% | +19.8% |
| UBS Group AG | Bank broker | 670.3K | $79.0M | 0.0% | +92.4% |
| GOLDMAN SACHS GROUP INC | Bank broker | 651.3K | $76.7M | 0.0% | +120.6% |
| FIRST TRUST ADVISORS LP | Index provider | 630.1K | $74.2M | 0.1% | +122.8% |
| VOYA INVESTMENT MANAGEMENT LLC | Diversified mechanical | 622.9K | $73.4M | 0.1% | +19.5% |
| Point72 Asset Management, L.P. | Multistrat pod | 569.5K | $67.1M | 0.1% | -43.4% |
| BAMCO INC /NY/ | Other | 548.3K | $64.6M | 0.2% | +0.7% |
| SCHRODER INVESTMENT MANAGEMENT GROUP | Diversified mechanical | 520.1K | $61.3M | 0.1% | +17.2% |
| TimesSquare Capital Management, LLC | Other | 456.1K | $53.7M | 0.9% | +4.7% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 453.0K | $53.4M | 0.0% | +5.2% |
| NORTHERN TRUST CORP | Index provider | 444.7K | $52.4M | 0.0% | -0.3% |
| Impax Asset Management Group plc | Other | 438.5K | $51.7M | 0.4% | +6.1% |
| FRED ALGER MANAGEMENT, LLC | Other | 434.8K | $51.2M | 0.2% | -52.3% |
| Thrivent Financial for Lutherans | Diversified mechanical | 425.4K | $50.1M | 0.1% | +3.3% |
| Artemis Investment Management LLP | Other | 421.8K | $49.7M | 0.5% | +2.8% |
| Blue Whale Capital LLP ★3 | Fundamental concentrated | 404.2K | $47.6M | 2.3% | +31.0% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 378.2K | $44.6M | 0.0% | -4.8% |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | Bank broker | 377.0K | $44.4M | 0.1% | +16.4% |
| DF DENT & CO INC | Other | 365.1K | $43.0M | 0.8% | -26.3% |
| AMERICAN CAPITAL MANAGEMENT INC ★2 | Fundamental diversified | 357.7K | $42.1M | 2.3% | +6.7% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 330.8K | $39.0M | 0.0% | — |
| Allspring Global Investments Holdings, LLC | Diversified mechanical | 280.5K | $33.2M | 0.1% | -9.9% |
| PERCEPTIVE ADVISORS LLC ★2 | Fundamental diversified | 280.5K | $33.1M | 0.7% | -11.1% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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