RGEN β€” REPLIGEN CORP COM

Ownership history in MATHER GROUP, LLC.  Β·  7 quarters on record

This page tracks every 13F SEC filing in which MATHER GROUP, LLC. reported a position in REPLIGEN CORP COM (RGEN). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β€” sourced directly from SEC EDGAR 13F filings.

Position Intelligence

MATHER GROUP, LLC. Γ— RGEN AI Analytics

πŸ“‰ MATHER GROUP, LLC. underperformed the S&P 500 by –27.1% annually on this RGEN position. Timing score: 100% (4/4 decisions correct). Average cost basis: $133.72. Maximum drawdown during holding period: –31.5%.

πŸ“ˆ Position Alpha vs SPY
-27.1%
annualised excess return

❌ Significantly underperformed the S&P 500 by 27.1% ann.
6 quarters analyzed

⏱️ Timing Score
100%

🎯 Smart timing β€” consistently buying dips and trimming near peaks.
4 of 4 add/trim decisions correct

πŸ’° Entry Quality
$133.72
-0.0% vs current ($133.67)

Best entry: $126.06 (2024 Q2)  Β·  Worst: $141.46 (2023 Q2)

πŸ›‘οΈ Drawdown Resilience
–31.5%
max drawdown while held

πŸ’ͺ Held through 1 major drawdown (>20%). Strong conviction under pressure.

πŸ’ͺ Fund Conviction
40%
buy-side decisions

2 adds Β· 3 trims. Bought during 1 of 3 down-price quarters. πŸ“‰ Predominantly trimming β€” distribution phase.

πŸ“‘ Position Trajectory
β†’ Stable
last 4–5 quarters trend

βš–οΈ Portfolio weight has remained relatively stable β€” conviction maintained.
Currently 0.0% of portfolio

⚠ Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ— 4 (annualised). Not investment advice.

% of Fund (quarterly)    RGEN price (monthly, adj. close)
πŸ“‹ Quarterly Holdings History 7 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 979 -8 -0.8% 0.00% $131K $133.67
2025 Q1 UNCHANGED 987 β€” 0% 0.00% $126K $127.24
2024 Q4 UNCHANGED 987 β€” 0% 0.00% $142K $143.94
2024 Q3 REDUCED 987 -40 -3.9% 0.00% $147K $148.82
2024 Q2 ADDED 1,027 +985 +2345.2% 0.00% $189K $126.06
2024 Q1 REDUCED 42 -933 -95.7% 0.00% $8K $183.92
2023 Q2 INITIATED 975 β€” β€” 0.00% $138K $141.46
← Back to MATHER GROUP, LLC. Holdings