Two Sigma Securities
Two Sigma Securities reported 1,668 stocks worth $1.2B in its 13F filing for Q2 2026, filed Aug 14, 2026. Its largest holdings are AMAT (1.8%), VOO (1.7%) and LRCX (1.1%). Compared with Q1 2026, the fund opened new positions in AMAT, ORCL and IVV, added to VOO, LRCX and GOOG, trimmed SOXL, AGG and IEF and sold out of AMZN, TSLA and HYG.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 8 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  AMAT Applied Matls Inc | $20.3M | 1.8% | 28K | New position | 7 of 8 | |
| 2 |  VOO Vanguard S&P 500 ETF | $19.3M | 1.7% | 28K | +19K (+194%) | 5 of 8 | |
| 3 |  LRCX Lam Research Corp | $13.4M | 1.1% | 31K | +21K (+216%) | 5 of 8 | |
| 4 |  ORCL Oracle Corp | $12.5M | 1.1% | 86K | New position | 6 of 8 | |
| 5 |  IVV Ishares TR | $11.8M | 1.0% | 16K | New position | 6 of 8 | |
| 6 |  SPIB Spdr Series Trust | $10.2M | 0.9% | 306K | New position | 6 of 8 | |
| 7 |  GOOG Alphabet Inc | $9.6M | 0.8% | 27K | +26K (+2140%) | 8 of 8 | |
| 8 |  AMD Advanced Micro Devices Inc | $9.2M | 0.8% | 16K | +2,728 (+21%) | 6 of 8 | |
| 9 |  SOXL Direxion Shs ETF TR | $8.5M | 0.7% | 32K | −137K (−81%) | 6 of 8 | |
| 10 |  BLK Blackrock Inc | $7.6M | 0.7% | 7,954 | +7,337 (+1189%) | 4 of 8 |
Positions at Jun 30, 2026, as reported. Change is against the fund's Q1 2026 filing; weight is the share of the fund's reported stocks.
Sold out
held in Q1 2026, gone in Q2 2026| Stock | Value last quarter | Shares sold |
|---|---|---|
 AMZN Amazon Com Inc | $8.6M | 41K |
 TSLA Tesla Inc | $7.2M | 19K |
 HYG Ishares TR | $4.4M | 55K |
 DAL Delta Air Lines Inc Del | $4.3M | 64K |
 HD Home Depot Inc | $3.7M | 11K |
🔒 Free account: see all 30.
Reported value
last 8 quartersThe value of the US stocks the fund reported, at quarter end prices. It moves with the market as well as with buying and selling.
Filings for Q2 2026
straight from the SEC| Filed | Form | Quarter | |
|---|---|---|---|
| Aug 14, 2026 | 13F-HR | Q2 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →Two Sigma Securities 13F FAQ
What does Two Sigma Securities own?
Two Sigma Securities reported 1,668 stocks worth $1.2B in its 13F filing for Q2 2026, filed Aug 14, 2026. Its largest holdings are AMAT (1.8%), VOO (1.7%) and LRCX (1.1%). The table above lists every position in the filing (the top 10 without an account).
What did Two Sigma Securities buy and sell in Q2 2026?
Compared with Q1 2026: 990 new positions, 343 added to, 333 trimmed and 921 sold out. New positions include AMAT, ORCL and IVV. It sold all of AMZN, TSLA and HYG.
When will Two Sigma Securities file its next 13F?
Holdings as of Sep 30, 2026 are due by Nov 16, 2026. The filing appears on this page within minutes of reaching the SEC.
How much is Two Sigma Securities's portfolio worth?
The Q2 2026 filing reports $1.2B in US stocks. That leaves out cash, bonds, short positions and most foreign holdings, so the fund's total assets are usually larger.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Holdings come from the fund's SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. The fund may have changed its positions since. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.