# REPLIGEN CORP (RGEN)

> Institutional ownership reported to the SEC as of Q3 2026, from Form 13F filings. Source: https://holderbook.com/stocks/RGEN/

- Reporting holders: 16
- Reported value: $273.3M
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [CONGRESS ASSET MANAGEMENT CO](https://holderbook.com/funds/897378-congress-asset-management-co/) | $196.2M | 1,020,907 | 1.3% | 32 |
| [Artemis Investment Management LLP](https://holderbook.com/funds/1535385-artemis-investment-management-llp/) | $72.0M | 374,482 | 0.6% | 12 |
| [MOODY NATIONAL BANK TRUST DIVISION](https://holderbook.com/funds/1092903-moody-national-bank-trust-division/) | $3.5M | 18,167 | 0.3% | 2 |
| [Everhart Financial Group, Inc.](https://holderbook.com/funds/1852858-everhart-financial-group-inc/) | $471.9K | 2,455 | 0.0% | 2 |
| [GAMMA Investing LLC](https://holderbook.com/funds/2010235-gamma-investing-llc/) | $436.2K | 2,269 | 0.0% | 12 |
| [Balefire, LLC](https://holderbook.com/funds/1750924-balefire-llc/) | $377.2K | 1,962 | 0.1% | 2 |
| [GK Wealth Management LLC](https://holderbook.com/funds/2069222-gk-wealth-management-llc/) | $163.4K | 850 | 0.1% | 1 |
| [Farther Finance Advisors, LLC](https://holderbook.com/funds/1992825-farther-finance-advisors-llc/) | $71.9K | 374 | 0.0% | 16 |
| [CoreCap Advisors, LLC](https://holderbook.com/funds/1902501-corecap-advisors-llc/) | $52.9K | 275 | 0.0% | 4 |
| [Grove Bank & Trust](https://holderbook.com/funds/1662212-grove-bank-trust/) | $7.5K | 39 | 0.0% | 4 |
| [MassMutual Private Wealth & Trust, FSB](https://holderbook.com/funds/1103653-massmutual-private-wealth-trust-fsb/) | $6.2K | 32 | 0.0% | 25 |
| [Retirement Wealth Solutions LLC](https://holderbook.com/funds/2044741-retirement-wealth-solutions-llc/) | $4.2K | 22 | 0.0% | 5 |
| [GoalVest Advisory LLC](https://holderbook.com/funds/1839307-goalvest-advisory-llc/) | $3.7K | 19 | 0.0% | 1 |
| [Versant Capital Management, Inc](https://holderbook.com/funds/1735057-versant-capital-management-inc/) | $3.1K | 16 | 0.0% | 2 |
| [Marquette Asset Management, LLC](https://holderbook.com/funds/1395067-marquette-asset-management-llc/) | $1.9K | 10 | 0.0% | 2 |
| [ELEVATION WEALTH PARTNERS, LLC](https://holderbook.com/funds/1976256-elevation-wealth-partners-llc/) | $1.7K | 9 | 0.0% | 5 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 16 | $273.3M |
| Q2 2026 | 484 | $9.5B |
| Q1 2026 | 442 | $7.9B |
| Q4 2025 | 479 | $10.4B |
| Q3 2025 | 453 | $8.2B |
| Q2 2025 | 447 | $7.3B |
| Q1 2025 | 441 | $7.4B |
| Q4 2024 | 435 | $8.2B |
| Q3 2024 | 447 | $8.4B |
| Q2 2024 | 457 | $7.2B |
| Q1 2024 | 494 | $10.9B |
| Q4 2023 | 471 | $10.8B |