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Jim Simons - Renaissance Technologies

Renaissance Technologies, the quantitative hedge fund founded by Jim Simons.

Portfolio Value

$63.93B

Positions

3213

Top 10 Weight

11.20%

Largest Position

1.66%

As of

Q1 2026

Filed

May 14, 2026

UNITED THERAPEUTICS CORP DEL1.66%PALANTIR TECHNOLOGIES INC1.60%APPLE INC1.22%KINROSS GOLD CORP1.22%MICRON TECHNOLOGY INC1.14%

Strategy Snapshot

  • Portfolio value fell 0.8% quarter-over-quarter to $63.93B.
  • Broadly diversified portfolio — the top 10 holdings make up 11.2% of assets.
  • This quarter: 639 new buys, 1312 adds, 1255 trims, 611 full exits — net buyer.
  • Biggest new buy: APPLE INC (AAPL) ($780.57M).
  • Biggest exit: PROCTER & GAMBLE CO (PG) ($427.93M position closed).

Changes since Q4 2025

Current Holdings

SEC EDGAR ↗

#SecurityValue% of PortfolioAvg Buy PricePriceGainvs 52W HighThis QtrLast Activity
1UNITED THERAPEUTICS CORP DEL

UTHR

$1.06B
1.66%
~$320.81$550.95+71.7%−9.6%-6.4%SELL Q1 2026
2PALANTIR TECHNOLOGIES INC

PLTR

$1.02B
1.60%
~$29.33$134.81+359.6%−35.0%-20.6%SELL Q1 2026
3APPLE INC

AAPL

$780.57M
1.22%
~$253.79$297.38+17.2%−6.3%NEWBUY Q1 2026
4KINROSS GOLD CORP

KGC

$779.68M
1.22%
~$9.15$27.64+202.2%−29.3%+2.3%BUY Q1 2026
5MICRON TECHNOLOGY INC

MU

$730.74M
1.14%
~$238.37$1072.25+349.8%−1.6%-28.2%SELL Q1 2026
6VERISIGN INC

VRSN

$699.92M
1.09%
~$190.03$272.43+43.4%−12.8%+1.4%BUY Q1 2026
7EXELIXIS INC

EXEL

$588.75M
0.92%
~$23.87$52.45+119.7%−2.8%-1.3%SELL Q1 2026
8FRANCO NEV CORP

FNV

$548.18M
0.86%
~$121.79$223.00+83.1%−21.9%-10.5%SELL Q1 2026
9Sandisk Corp

SNDK

$508.00M
0.79%
~$128.06$2108.34+1546.3%−0.5%-33.9%SELL Q1 2026
10NVIDIA CORPORATION

NVDA

$440.70M
0.69%
~$167.01$212.46+27.2%−10.2%+190.0%BUY Q1 2026
11CHEVRON CORP NEW

CVX

$416.98M
0.65%
~$154.76$180.31+16.5%−16.0%-8.0%SELL Q1 2026
12ROBLOX CORP

RBLX

$403.05M
0.63%
~$54.05$45.39−16.0%−69.9%+7.5%BUY Q1 2026
13CARVANA CO

CVNA

$377.64M
0.59%
~$326.91$69.71−78.7%−28.4%-14.6%SELL Q1 2026
14WAYFAIR INC

W

$373.98M
0.58%
~$56.01$84.83+51.5%−29.3%-8.0%SELL Q1 2026
15ROBINHOOD MKTS INC

HOOD

$353.72M
0.55%
~$66.45$100.56+51.3%−34.6%+48.6%BUY Q1 2026
16INCYTE CORP

INCY

$343.68M
0.54%
~$64.36$103.21+60.4%−8.1%-8.2%SELL Q1 2026
17Argan Inc

AGX

$332.73M
0.52%
~$101.57$672.42+562.0%−13.7%+2.1%BUY Q1 2026
18INTEL CORP

INTC

$326.54M
0.51%
~$31.89$128.17+302.0%−3.5%-25.2%SELL Q1 2026
19NEUROCRINE BIOSCIENCES INC

NBIX

$318.67M
0.50%
~$136.32$158.26+16.1%−6.7%+8.0%BUY Q1 2026
20UNITEDHEALTH GROUP INC

UNH

$313.46M
0.49%
~$299.72$411.88+37.4%−1.0%+45.4%BUY Q1 2026
21STERLING INFRASTRUCTURE INC

STRL

$312.34M
0.49%
~$123.19$874.86+610.1%−13.0%-4.5%SELL Q1 2026
22Linde Plc

LIN

$312.24M
0.49%
~$481.74$520.25+8.0%−1.1%+394.8%BUY Q1 2026
23Western Digital Corp

WDC

$310.02M
0.48%
~$131.92$640.72+385.7%−2.7%+15.5%BUY Q1 2026
24CBOE GLOBAL MKTS INC

CBOE

$309.32M
0.48%
~$170.15$297.75+75.0%−19.8%-3.4%SELL Q1 2026
25GILEAD SCIENCES INC

GILD

$300.00M
0.47%
~$75.93$124.26+63.6%−21.0%-22.8%SELL Q1 2026
26ETSY INC

ETSY

$297.99M
0.47%
~$55.09$72.50+31.6%−5.2%+11.1%BUY Q1 2026
27ALLISON TRANSMISSION HLD

ALSN

$264.60M
0.41%
~$76.12$120.79+58.7%−12.2%-13.0%SELL Q1 2026
28Broadcom Inc

AVGO

$245.69M
0.38%
~$309.37$393.36+27.1%−20.5%+89191.0%BUY Q1 2026
29VERTIV HOLDINGS CO

VRT

$242.56M
0.38%
~$144.65$312.70+116.2%−17.7%-15.4%SELL Q1 2026
30MEDPACE HLDGS INC

MEDP

$242.34M
0.38%
~$388.37$465.16+19.8%−26.0%+8.3%BUY Q1 2026
31NU HLDGS LTD

NU

$233.80M
0.37%
~$14.45$12.52−13.4%−34.1%-28.4%SELL Q1 2026
32AIRBNB INC

ABNB

$231.20M
0.36%
~$144.05$139.85−2.9%−5.0%-37.7%SELL Q1 2026
33NEW YORK TIMES CO MTN BE

NYT

$230.77M
0.36%
~$57.03$73.90+29.6%−15.2%+20.3%BUY Q1 2026
34STRATEGY INC

MSTR

$230.77M
0.36%
~$120.00$135.07+12.6%−70.5%+122.6%BUY Q1 2026
35CORCEPT THERAPEUTICS INC

CORT

$229.07M
0.36%
~$33.30$82.92+149.0%−8.9%-1.3%SELL Q1 2026
36ALAMOS GOLD INC

AGI

$227.40M
0.36%
~$16.31$38.04+133.2%−31.3%+1.8%BUY Q1 2026
37ADOBE INC

ADBE

$224.91M
0.35%
~$344.14$210.09−39.0%−48.1%+27.6%BUY Q1 2026
38Vale S.A., ADR

VALE

$223.59M
0.35%
~$12.30$16.30+32.6%−9.1%+27.3%BUY Q1 2026
39BARRICK MNG CORP

B

$223.39M
0.35%
~$41.42$42.32+2.2%−22.6%+335.8%BUY Q1 2026
40EVERPURE INC

P

$221.98M
0.35%
~$61.92$74.08+19.6%−26.4%+0.1%BUY Q1 2026
41NOVA LTD$221.86M
0.35%
~$234.04-9.7%SELL Q1 2026
42ALKERMES PLC$217.83M
0.34%
~$25.18-7.6%SELL Q1 2026
43Doordash Inc

DASH

$214.17M
0.34%
~$142.04$167.94+18.2%−41.2%+7.8%BUY Q1 2026
44REDDIT INC

RDDT

$210.83M
0.33%
~$159.32$180.05+13.0%−36.4%-16.9%SELL Q1 2026
45MERCADOLIBRE INC

MELI

$208.04M
0.33%
~$1917.55$1666.62−13.1%−37.0%+337.1%BUY Q1 2026
46VISA INC

V

$204.55M
0.32%
~$318.12$326.18+2.5%−9.4%+205.2%BUY Q1 2026
47JPMORGAN CHASE & CO

JPM

$202.48M
0.32%
~$294.01$321.68+9.4%−4.6%+32663.0%BUY Q1 2026
48BOSTON SCIENTIFIC CORP

BSX

$197.79M
0.31%
~$90.08$46.98−47.8%−57.1%+32.3%BUY Q1 2026
49ZOOM COMMUNICATIONS INC

ZM

$197.66M
0.31%
~$64.36$95.56+48.5%−16.7%-20.1%SELL Q1 2026
50PEABODY ENGR CORP

BTU

$195.48M
0.31%
~$20.88$26.10+25.0%−36.6%-3.3%SELL Q1 2026

Filing History

PeriodValue TrendPortfolio ValuePositionsFiled
Q1 2026
$63.93B3213May 14, 2026
Q4 2025
$64.46B3185Feb 12, 2026
Q3 2025
$75.75B3457Nov 13, 2025
Q2 2025
$75.17B3522Aug 13, 2025
Q1 2025
$66.07B3406May 14, 2025
Q4 2024
$67.55B3533Feb 13, 2025
Q3 2024
$66.50B3484Nov 13, 2024
Q2 2024
$58.96B3444Aug 9, 2024