Renaissance Technologies (RenTech)'s DCTH Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 155,300 shares of Delcath Systems, Inc. (DCTH) worth $1.44 M, representing 0.00% of the portfolio. First purchased in 2020-Q4, this medium-term investment has been held for 14 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in DCTH, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2024, adding 228,900 shares. Largest reduction occurred in Q1 2026, reducing 206,299 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Delcath Systems (DCTH) Holding Value Over Time
Track share changes against reported price movement
Quarterly Delcath Systems (DCTH) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | -206,299 | Reduce 57.05% | 155,300 | $9.28 |
| Q4 2025 | +105,399 | Add 41.14% | 361,599 | $10.10 |
| Q3 2025 | +78,200 | Add 43.93% | 256,200 | $10.75 |
| Q2 2025 | +106,700 | Add 149.65% | 178,000 | $13.60 |
| Q1 2025 | -66,942 | Reduce 48.42% | 71,300 | $12.73 |
| Q4 2024 | -173,558 | Reduce 55.66% | 138,242 | $12.04 |
| Q3 2024 | +228,900 | Add 276.12% | 311,800 | $9.03 |
| Q2 2024 | +82,900 | New Buy | 82,900 | $8.37 |
| Q3 2023 | -21,500 | Sold Out | 0 | $0.00 |
| Q2 2023 | +9,400 | Add 77.69% | 21,500 | $0.01 |
| Q1 2023 | +12,100 | New Buy | 12,100 | $0.01 |
| Q2 2021 | -15,900 | Sold Out | 0 | $0.00 |
| Q1 2021 | -85,376 | Reduce 84.30% | 15,900 | $12.39 |
| Q4 2020 | +101,276 | New Buy | 101,276 | $17.92 |
Renaissance Technologies (RenTech)'s Delcath Systems Investment FAQs
Renaissance Technologies (RenTech) first purchased Delcath Systems, Inc. (DCTH) in Q4 2020, acquiring 101,276 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies (RenTech) has held Delcath Systems, Inc. (DCTH) for 14 quarters since Q4 2020.
Renaissance Technologies (RenTech)'s largest addition to Delcath Systems, Inc. (DCTH) was in Q3 2024, adding 311,800 shares worth $2.82 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 155,300 shares of Delcath Systems, Inc. (DCTH), valued at approximately $1.44 M.
As of the Q1 2026 filing, Delcath Systems, Inc. (DCTH) represents approximately 0.00% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Delcath Systems, Inc. (DCTH) was 361,599 shares, as reported at the end of Q4 2025.