Renaissance Technologies's BLK Position Overview
Renaissance Technologies (via Renaissance Technologies LLC) currently holds 3,846 shares of BlackRock, Inc. (BLK) worth $4.12 M, representing 0.01% of the portfolio. First purchased in 2025-Q4, this recently established position has been held for 1 quarters.
Based on recent 13F filings, Renaissance Technologies has initiated a new position in BLK, representing a fresh investment thesis on this company. Insufficient history to summarize additions or reductions.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies's BlackRock (BLK) Holding Value Over Time
Track share changes against reported price movement
Quarterly BlackRock (BLK) Trades by Renaissance Technologies
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +3,846 | New Buy | 3,846 | $1070.62 |
Renaissance Technologies's BlackRock Investment FAQs
Renaissance Technologies first purchased BlackRock, Inc. (BLK) in Q4 2025, acquiring 3,846 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 has held BlackRock, Inc. (BLK) for 1 quarters since Q4 2025.
Renaissance Technologies's largest addition to BlackRock, Inc. (BLK) was in Q4 2025, adding 3,846 shares worth $4.12 M.
According to the latest 13F filing for Q4 2025, Renaissance Technologies's firm, Renaissance Technologies LLC, owns 3,846 shares of BlackRock, Inc. (BLK), valued at approximately $4.12 M.
As of the Q4 2025 filing, BlackRock, Inc. (BLK) represents approximately 0.01% of Renaissance Technologies's publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies's peak holding in BlackRock, Inc. (BLK) was 3,846 shares, as reported at the end of Q4 2025.