TWO SIGMA INVESTMENTS, LP
"13F equity value" = market value of this filer's US-listed long equity positions only. It excludes cash, bonds, non-US and short positions, so it understates a fund's true assets under management — often by a lot.
13F holdings are disclosed ~45 days after quarter-end, and they never reveal when within the quarter a fund actually bought. So any 13F-based summary is structurally late and blurred — this applies to every fund, including this one.
We backtested copying it anyway. Buying this fund's new positions the day each filing went public, over 32 quarters, returned +2.8% per quarter — versus +2.7% per quarter from simply owning every 13F stock. It beat that baseline in only 50.0% of quarters (excess t = 0.27, not statistically significant). Its filings tell you what it bought — not what you should buy.
Quarterly compounding, invested quarters only · entry 47 days after quarter-end (when 13F data becomes public)
Top 20 holdings of 3679 · 2026 Q1
| Ticker | Value | Weight | QoQ |
|---|---|---|---|
| NVDA | $2.0B | | ADD |
| AAPL | $1.5B | | ADD |
| AMZN | $1.3B | | ADD |
| GOOGL | $1.3B | | ADD |
| TSLA | $1.1B | | ADD |
| JPM | $974M | | ADD |
| PLTR | $941M | | ADD |
| COST | $872M | | ADD |
| TJX | $837M | | ADD |
| MA | $837M | | ADD |
| TMUS | $817M | | ADD |
| LMT | $815M | | ADD |
| BRK/B | $777M | | ADD |
| MU | $774M | | ADD |
| ADBE | $761M | | ADD |
| BMY | $700M | | ADD |
| PGR | $699M | | ADD |
| AVGO | $689M | | NEW |
| RBLX | $681M | | ADD |
| ALNY | $659M | | ADD |
QoQ vs previous quarter's share count · NEW = new position · ADD/TRIM = ±2% shares · HOLD = unchanged.
New positions in 2026 Q1
Method & Limitations
Method: a "new position" = held this quarter, absent last quarter (options excluded; stocks with <50 prior holders excluded to filter spin-off artifacts). Entry 47 days after quarter-end — the first day the public could act on the filing. Benchmark = equal-weighted universe of all 13F-held stocks. Limitations: quarterly snapshots can't see intra-quarter trades; survivorship bias — funds that shut down are absent, which flatters the sample. Statistics, not advice.