RNAC β€” CARTESIAN THERAPEUTICS INC

Ownership history in Erste Asset Management GmbH  Β·  5 quarters on record

This page tracks every 13F SEC filing in which Erste Asset Management GmbH reported a position in CARTESIAN THERAPEUTICS INC (RNAC). 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.

πŸ” Peak position
0.04% (2025 Q1)
πŸ“Š Avg. % of fund
0.03%
πŸ“… First filed
2024 Q4
πŸ“… Last filed
2025 Q4
⏱ Quarters held
5

Position Intelligence

Erste Asset Management GmbH Γ— RNAC AI Analytics

πŸ“‰ Erste Asset Management GmbH underperformed the S&P 500 by –96.0% annually on this RNAC position. Average cost basis: $15.94. Maximum drawdown during holding period: –59.7%.

πŸ“ˆ Position Alpha vs SPY
-96.0%
annualised excess return

❌ Significantly underperformed the S&P 500 by 96.0% ann.
4 quarters analyzed

πŸ’° Entry Quality
$15.94
-54.8% vs current ($7.21)

Best entry: $7.21 (2025 Q4)  Β·  Worst: $17.91 (2024 Q4)

πŸ›‘οΈ Drawdown Resilience
–59.7%
max drawdown while held

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

πŸ’ͺ Fund Conviction
100%
buy-side decisions

3 adds Β· 0 trims. Bought during 2 of 4 down-price quarters. πŸ‚ Consistently bullish β€” fund kept accumulating this position.

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

βš–οΈ Portfolio weight has remained relatively stable β€” conviction maintained.
Currently 0.02% 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)    RNAC price (monthly, adj. close)
πŸ“‹ Quarterly Holdings History 5 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 ADDED 271,705 +11,694 +4.5% 0.02% $2.0M $7.21
2025 Q3 UNCHANGED 260,011 β€” 0% 0.02% $2.6M $10.22
2025 Q2 UNCHANGED 260,011 β€” 0% 0.02% $2.7M $10.39
2025 Q1 ADDED 260,011 +86,445 +49.8% 0.04% $3.4M $13.18
2024 Q4 INITIATED 173,566 β€” β€” 0.04% $3.3M $17.91

🏒 Other funds also holding RNAC

As of 2025 Q4 β€” sorted by position size

Privium Fund Management B.V. 3Y 0.23% 683 Capital Management, LLC 3Y 7Y 0.09% GSA CAPITAL PARTNERS LLP 3Y 7Y 0.05% TWIN FOCUS CAPITAL PARTNERS, LLC 3Y 7Y 0.02% Ikarian Capital, LLC 3Y 0.01% BRIDGEWAY CAPITAL MANAGEMENT, LLC 3Y 7Y 0.0% AlphaQuest LLC 0.0% JACOBS LEVY EQUITY MANAGEMENT, INC 3Y 7Y 0.0% XTX Topco Ltd 3Y 0.0% MARSHALL WACE, LLP 3Y 7Y 0.0%
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