Jim Simons — Renaissance Technologies Portfolio
13F Holdings — Q1 2026
Performance Summary
Q1 2026AUM
$63.93B
Portfolio Size
3212 positions
Turnover
32.5%
Avg Holding Period
16 quarters
1Y Return
+17.95%
3Y Return
+51.42%
5Y Return
+31.49%
vs S&P 500 (1Y)
+1.61%
Top Holdings
3213 positions| # | Symbol | Name | Shares | Value | Weight |
|---|---|---|---|---|---|
| 1 | UTHR | UNITED THERAPEUTICS CORP DEL | 1,787,019 | $1.06B | 1.66% |
| 2 | PLTR | PALANTIR TECHNOLOGIES INC | 6,985,926 | $1.02B | 1.60% |
| 3 | AAPL | APPLE INC | 3,075,638 | $780.57M | 1.22% |
| 4 | KGC | KINROSS GOLD CORP | 25,546,413 | $779.68M | 1.22% |
| 5 | MU | MICRON TECHNOLOGY INC | 2,162,986 | $730.74M | 1.14% |
| 6 | VRSN | VERISIGN INC | 2,818,151 | $699.92M | 1.09% |
| 7 | EXEL | EXELIXIS INC | 13,726,993 | $588.75M | 0.92% |
| 8 | FNV | FRANCO NEV CORP | 2,218,918 | $548.18M | 0.86% |
| 9 | SNDK | SANDISK CORP | 799,568 | $508.00M | 0.79% |
| 10 | NVDA | NVIDIA CORPORATION | 2,526,948 | $440.70M | 0.69% |
Top Holdings by Value
Portfolio Weight Distribution
Portfolio Concentration
Cumulative weight of top N holdings
Holdings by Security Type
Breakdown across 3213 positions
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Portfolio data sourced from SEC 13F filings. Filings are reported quarterly with a 45-day delay.
© 2026 Amsflow. Licensed under CC BY-NC-ND 4.0. Free for personal and educational use with attribution required. Commercial use, redistribution, and modifications not permitted.
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