Stock Analysis
Data Source: SEC EDGAR 13F
Updated Hourly

Repligen Corp (RGEN)

437 + Investors. Track Smart Money conviction in RGEN. See who's accumulating, reducing, or initiating positions.

Current Price
-- USD
Analyst Target
-- (0 analysts)
Upside
0.00%
Net Flow Q/Q
↓ -33
Streak
1Q ▼
Buyers last Q
50%

Smart Money Signals — RGEN

Based on 439 hedge funds · latest filing: 2026 Q1 · updated quarterly

📉

Selling streak — 1 quarter in a row

last 6Q
For 1 consecutive quarter, more hedge funds reduced or closed their RGEN positions than added to them. Sustained institutional selling is a meaningful warning sign — these are professionals with deep research teams collectively deciding to exit.
📊

High ownership — 93% of 3.0Y peak

93% of all-time peak
439 funds currently hold this stock — 93% of the 3.0-year high of 473 funds (reached 2024 Q1). Ownership is elevated but not yet at maximum concentration. Room to grow, but watch if the trend reverses.
〰️

Stable — ownership unchanged year-over-year

fund count last 6Q
The number of hedge funds holding RGEN is almost the same as a year ago (+0 funds, +0% change). No significant rush to buy or sell — institutional backing is holding steady.
🟡

Slight buying edge — 50% buying

233 buying232 selling
Last quarter: 233 funds bought or added vs 232 that reduced or exited. It's nearly a 50/50 split — some institutions are convinced, others are taking profits. This mixed picture is normal near price highs.
⚠️

Fewer new buyers each quarter (-35 vs last Q)

new funds entering per quarter
Funds opening this position for the first time: 77 → 76 → 102 → 67. Each quarter fewer new institutions are entering. This usually means most funds that wanted in are already in — the stock is well-known but the pool of potential new buyers is shrinking.
🔒

64% of holders stayed for 2+ years

■ 64% conviction (2yr+) ■ 18% medium ■ 18% new
281 out of 439 hedge funds have held RGEN for over 2 years without selling. Long-term investors are generally harder to shake out during market stress, creating a stable ownership base that limits the risk of sudden capitulation.
💎

Buying through price weakness — shares +5%, value -27%

Value
-27%
Shares
+5%
Last quarter: funds added +5% more shares while total portfolio value only changed -27%. Institutions were buying while the price was falling — a high-conviction accumulation signal. They're deliberately loading up on the dip.
📈

Growing discovery — still being found

65 → 77 → 76 → 102 → 67 new funds/Q
New funds entering each quarter: 77 → 76 → 102 → 67. A growing number of institutions are discovering RGEN each quarter. The narrative is still spreading — leaving room for ongoing capital accumulation.
🏛️

Veteran-anchored — 71% veterans vs 20% newcomers

■ 71% veterans ■ 9% 1-2yr ■ 20% new
Entry-cohort mix of 447 holders: 317 (71%) are 2+ year veterans, 41 entered 1–2 years ago, and 89 (20%) joined within the past year. A veteran-weighted cap table skews toward institutional memory over fresh momentum.
🏆

Elite ownership — 49% AUM from top-100 funds

49% from top-100 AUM funds
59 of 437 holders are among the 100 largest funds by AUM, controlling 49% of total institutional value in RGEN. When the biggest players dominate the cap table, it signifies deep institutional support — since mega-funds deploy the most rigorous due diligence and capital.
3.2
out of 10
Low Exit Risk
Exit risk score 3.2/10 — low institutional crowding. Ownership is below peak levels, holder base is relatively sticky, and buying momentum is positive.

Methodology note: these Smart Money cards use consecutive 13F disclosure snapshots, not trade-by-trade execution data. "Buying", "selling", "new holders", and "trimmed" refer to quarter-over-quarter changes in reported holders, aggregate shares, or disclosed position values between filings. They are useful for ownership regime analysis and crowding, but they do not imply exact trade timing on the filing date.

Institutional Sentiment Summary — RGEN

In 2026 Q1, 233 hedge funds were net buyers of RGEN (67 opened a new position, 166 added to an existing one), while 232 reduced or exited (132 trimmed, 100 sold completely) — a 50% buyer ratio, indicating a slight buying edge. 49% of total institutional value in RGEN is held by top-100 AUM funds, reflecting elite-tier ownership quality. Net fund flow last quarter: -33 funds (more exits than new entries). Total institutional holders: 439.

Hedge Fund Ownership: RGEN

How many hedge funds hold RGEN — quarterly history vs. share price
Quarterly hedge fund ownership of RGEN vs. share price

Market Analysis: RGEN

Analyst Price Targets

Avg. Price Target
--

Analyst Recommendations

Stock Performance

Real-time

Company Profile: RGEN

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Institutional ownership data sourced from SEC EDGAR Form 13F-HR filings.

Loading signal freshness…
Smart Money Signal ?
Limited Smart Money Interest

No strong consensus or elite conviction detected among institutional holders.

33 top-rated funds 3 high-conviction
Consensus
6.6
/ 10
breadth
×
Elite
2.9
/ 10
conviction
Hedge Fund Positioning: RGEN
2026 Q2 Stats Unlock in 4 days 437 + Investors

Track Smart Money conviction in RGEN. See who's accumulating, reducing, or initiating positions.

Metric All 13F Filers (2026 Q1) Prior (2025 Q4) Change
Funds Holding 437 471 -7.22%
13F Shares 66M 62M 5.09%
Total Value $6.87B $9.44B -27.22%
New Positions 67 102 -35
Increased Positions 163 145 +18
Closed Positions 99 75 +24
Reduced Positions 129 146 -17
Total Calls 5 10 -50.0%
Total Puts 5 4 25.0%
PUT/CALL Ratio 1.0 0.4 Neutral

Statistics: RGEN

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Institutional Holders (2026 Q2)

437 + investors

Explore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in RGEN. Verified SEC 13F-HR filings.

QUARTER:
2026 Q2 filings are still coming in. Only funds that have filed so far are shown — top holders may not have reported yet. Full 13F data typically settles by ~50 days after quarter-end.
Top 25 RGEN holders by conviction (% of portfolio weight) — 2026 Q1 · Source: SEC Form 13F
# Investor % of Portfolio Shares Mkt Value
1 12 West Capital Management LP 7.15% 280,165 $38.2M
2 Brown Capital Management LLC 3.84% 140,899 $19.2M
3 Freshford Capital Management, LLC 3.69% 79,048 $10.8M
4 Conestoga Capital Advisors, LLC 2.91% 980,983 $133.8M
5 Maverick Capital Ltd 2.39% 1,984,554 $270.8M
6 Watershed Asset Management, L.L.C. 2.29% 18,800 $2.6M
7 American Capital Management Inc 2.21% 361,055 $49.3M
8 Geneva Capital Management LLC 2.05% 656,093 $89.5M
9 Kelly Lawrence W & Associates Inc/Ca 1.73% 59,250 $8.1M
10 Avidity Partners Management LP 1.70% 77,800 $10.6M
11 Granahan Investment Management, LLC 1.62% 332,271 $45.3M
12 Rtw Investments, LP 1.45% 1,240,637 $169.3M
13 Wasatch Advisors LP 1.42% 1,590,251 $217.0M
14 Stephens Investment Management Group LLC 1.37% 937,084 $127.9M
15 Pier Capital, LLC 1.34% 74,238 $10.1M
16 Vestal Point Capital, LP 1.28% 400,000 $54.6M
17 Champlain Investment Partners, LLC 1.12% 318,955 $43.5M
18 Df Dent & Co Inc 0.92% 356,854 $48.7M
19 Braidwell LP 0.89% 177,100 $24.2M
20 Congress Asset Management Co 0.85% 1,012,226 $138.1M
21 Blue Whale Capital LLP 0.77% 178,377 $24.3M
22 NZS Capital, LLC 0.73% 205,257 $28.0M
23 Osterweis Capital Management Inc 0.71% 110,995 $15.1M
24 Slow Capital, Inc. 0.67% 41,841 $5.7M
25 Riverbridge Partners LLC 0.66% 172,507 $23.5M
Investor Ownership
History 		% of Portfolio Prev % Rank Conviction Avg Buy Price 13F Score™ 3Y / 7Y Sell Timing Shares Mkt Value Change Change % Source Quarter Filed

Frequently Asked Questions — Repligen Corp (RGEN)

What does the Smart Money Trend signal show for RGEN?

Selling streak — 1 quarter in a row: For 1 consecutive quarter, more hedge funds reduced or closed their RGEN positions than added to them. Sustained institutional selling is a meaningful warning sign — these are professionals with deep research teams collectively deciding to exit.

What is the institutional breadth score for RGEN?

Slight buying edge — 50% buying: Last quarter: 233 funds bought or added vs 232 that reduced or exited. It's nearly a 50/50 split — some institutions are convinced, others are taking profits. This mixed picture is normal near price highs.

What is the fund quality score for RGEN holders?

Elite ownership — 49% AUM from top-100 funds: 59 of 437 holders are among the 100 largest funds by AUM, controlling 49% of total institutional value in RGEN. When the biggest players dominate the cap table, it signifies deep institutional support — since mega-funds deploy the most rigorous due diligence and capital.

How long have hedge funds held RGEN?

64% of holders stayed for 2+ years: 281 out of 439 hedge funds have held RGEN for over 2 years without selling. Long-term investors are generally harder to shake out during market stress, creating a stable ownership base that limits the risk of sudden capitulation.

Where does this institutional ownership data come from?

All holdings data is sourced from SEC Form 13F filings, which institutional investment managers with over $100 million in assets are required to submit quarterly. Data is parsed directly from SEC EDGAR.

Disclaimer: The information on this page is for informational purposes only and does not constitute investment advice, a recommendation, or an offer to buy or sell any security. Institutional holdings data is sourced from SEC Form 13F filings and reflects positions as of the filing date. Past performance of any fund or portfolio is not indicative of future results. 13Foresight is not a registered investment adviser. Always conduct your own due diligence before making investment decisions.

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