Two Sigma Securities LLC Investment Activity Q3 2026: Significant Purchases & Sales Observed

Analyzed investment data for Two Sigma Securities (TSS) shows notable buying activity in Technology stocks like AMD, ORCL and VOO during the third quarter of 2026. The analysis also reveals significant selling or reduction in positions regarding SOXL.

By Insiderset.Aug 20, 2026, 3:52 PM
Two Sigma Securities LLC Investment Activity Q3 2026: Significant Purchases & Sales Observed

Two Sigma Securities LLC (TSS) has demonstrated active investment management during the third quarter of 2026, as indicated by its holdings data. The firm's portfolio shows a mix of increased allocations in certain sectors and notable reductions elsewhere.

Significant Purchases Observed This Quarter

The investor was notably active this period, particularly evident through the significant_buy_symbols listed in its portfolio indicators. These symbols highlight substantial increases or new additions to TSS's holdings:

These actions suggest a strategic focus on strengthening exposure within the Technology sector and maintaining significant positions in large-cap US index funds during Q3 2026.

Potential Reductions or Exits Noted

In contrast to its buying activity, Two Sigma Securities also appears to have reduced certain holdings this quarter. The data shows:

  • SOXL (Direxion Shares ETF Trust): This stock experienced a substantial reduction in its position, with the change percentage indicating nearly an 81% decrease from the previous quarter.

While not explicitly listed as a significant_sell_symbol, SOXL's sharp decline aligns with the general market trend away from leveraged Technology sector ETFs. The investor also completely exited its position in OPKO Health (OPK) during this period.

Additional Changes and Portfolio Insights

The full list of changed holdings provides further granularity on TSS's Q3 activities. Beyond the significant buys mentioned, other changes include:

  • PSEC (Prospect Capital Corp): The investor reduced its position in this Financial Services stock by nearly 90%.
  • BTTR (SRX Global Inc): This Consumer Defensive holding saw a significant reduction, though the portfolio allocation remains very small at just under 0.1%.
  • RWM (ProShares Trust): The investor sold off its position in this fund almost entirely, reducing it by over 92%.

The overall portfolio value stood at $1.1 billion as of Q3 2026 (Two Sigma Securities, Llc). The Technology sector remains a significant part of the portfolio allocation.

Portfolio Structure and Sector Focus

The investor's holdings are spread across various sectors. According to the provided data:

  • Technology: Holds substantial positions in companies like AMD, ORCL, AMAT, LRCX.
  • ETFs & Trusts: Includes allocations to VOO, IVV, SPIB (SPDR Series Trust), and others.
  • Financial Services: Maintains positions in PSEC and BBD (Banco Bradesco S.A.).
  • Basic Materials: Holds BTG (B2Gold Corp).
  • Industrials: Includes PLUG (Plug Power Inc).
  • Energy: Holds BP.
  • Utilities: Holds PPL.
  • Consumer Defensive: Holds T (AT&T) and COTY, though the latter was recently exited.

The portfolio includes a mix of individual stocks and exchange-traded funds/trusts. The top holdings by weight reflect the investor's current concentration in specific assets like SPIB and PSEC, while the changed_holdings data reveals this quarter's dynamic adjustments.