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Repligen Corp (RGEN)
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Hedge Fund Popularity
Hedge Fund Holdings
Filing Period:
Last updated on based on SEC 13F filings Last update:
| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Maverick Capital Lee Ainslie | 1,518,805 | $178,945,605 | 2.06% | |
| 2. | Citadel Investment Group Ken Griffin | 1,099,181 | $129,505,505 | -22% | 0.02% |
| 3. | Vestal Point Capital Ryan Wilder | 925,000 | $108,983,500 | +1015% | 3.05% |
| 4. | 101,000,000 | $98,677,000 | 3.29% | ||
| 5. | 94,439,000 | $91,919,556 | +128% | 2.94% |
Insider Trading: Purchases See All
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $112.13 | 1,800 | $201,830.40 | 1,800 | 2025-08-08 | Filing | |
| $150.69 | 250 | $37,672.50 | 1,043 | 2025-03-17 | Filing | |
| $125.46 | 700 | $87,822.00 | 4,613 | 2024-06-14 | Filing | |
| $124.54 | 915 | $113,954.10 | 3,913 | 2024-06-14 | Filing | |
| $125.45 | 1,200 | $150,540.00 | 4,668 | 2024-06-14 | Filing |
Insider Trading: Sales See All
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $140.00 | 3,832 | $536,480.00 | 54,246 | 2026-04-21 | Filing | |
| $161.00 | 275 | $44,275.00 | 91,821 | 2025-12-17 | Filing | |
| $170.00 | 7,041 | $1,196,970.00 | 35,898 | 2025-11-25 | Filing | |
| $151.21 | 2,191 | $331,301.11 | 21,520 | 2025-11-18 | Filing | |
| $157.11 | 1,956 | $307,307.16 | 80,743 | 2025-11-13 | Filing |
Institutional Investors' Holdings
Filing Period:
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 5,993,054 | $706,101,618 | 0.01% | |
| 2. | 2,886,786 | $340,121,066 | 0.02% | |
| 3. | 2,773,980 | $326,830,324 | 2.01% | |
| 4. | 2,396,511 | $282,356,926 | 0% | |
| 5. | 2,305,094 | $271,586,175 | 0.01% |
News See All
Repligen Corporation (NASDAQ:RGEN) Q1 2026 Earnings Call Transcript
Jacob Johnson: And we'll provide financial guidance for the full year 2026.
Tempered Forward Expectations Hurt Repligen Corp. (RGEN) in Q1
Conestoga Capital Advisors, an asset management company, released its first-quarter 2026 investor letter. A copy of the letter can be downloaded here.
Here’s What Positioned Repligen Corporation (RGEN) for a Durable Long-Term Growth
Fred Alger Management, an investment management company, released its “Alger Mid Cap Fund” first-quarter 2025 investor letter. A copy of the letter can be downloaded here.
Repligen Corporation (NASDAQ:RGEN) Q4 2025 Earnings Call Transcript
Operator: Ladies and gentlemen, thank you for standing by. My name is [ Jereko ] and I'll be your conference operator today.
Repligen Corp. (RGEN) Rose as Industrial Destocking Decreased and Order Patterns Stabilized
Conestoga Capital Advisors, an asset management company, released its fourth-quarter 2025 investor letter. As many believe, US equities experienced solid returns in 2025, with double-digit gains across...
What Makes Repligen Corporation (RGEN) an Investment Choice?
Baron Funds, an investment management company, released its fourth-quarter investor letter for the “Baron Health Care Fund”. A copy of the letter can be downloaded here.
UBS Tags Repligen (RGEN) as Bioprocessing Leader for 2026, Cites 20% Order Growth and Reshoring Tailwinds
Repligen Corporation (NASDAQ:RGEN) is one of the best mid-cap growth stocks to buy right now.
14 Best Mid-Cap Growth Stocks to Buy Right Now
On January 8, Nancy Prial, Co-CEO & Senior Portfolio Manager at Essex Investment Management, appeared on CNBC and suggested she sees significant upside in 2026 for undiscovered small- and midcap firms...
Here’s Why Sands Capital Global Growth Fund Decided to Sell Repligen Corporation (RGEN)
Sands Capital, an investment management company, released its “Sands Capital Global Growth Fund” third-quarter 2025 investor letter. A copy of the letter can be downloaded here.
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