Two Sigma Investments, a quant hedge fund overseeing $67.06B in disclosed equity holdings (SEC CIK 0001179392). The latest portfolio (2025Q4) discloses 3467 positions across 11 sectors, with the largest positions in XLY, XLK and VUG. On a mark-to-market basis the tracked portfolio has returned 27.5% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.
We mark Two Sigma Investments's disclosed portfolio to current market prices and compare its growth against the S&P 500 (SPY). Two’s portfolio is 27.5% over the last 12 months · 136.3% since 2016Q1.