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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%hover the bar for the rest

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 ($780.57M).
  • Biggest exit: PROCTER & GAMBLE CO (PG) ($427.93M position closed).

Changes since Q4 2025

New Buys

  • APPLE INC$780.57M
  • NEWMONT CORP (NEM)$180.95M
  • AMERICAN EXPRESS CO$166.63M
  • BLACKSTONE INC (BX)$164.60M
  • META PLATFORMS INC (META)$144.96M
  • Lumentum Hldgs Inc (LITE)$142.55M
  • VANECK ETF TRUST (SMH)$141.66M
  • DANAHER CORP DEL (DHR)$128.70M
  • Synopsys, Inc. (SNPS)$120.62M
  • MORGAN STANLEY (MS)$110.94M

Added To / Trimmed

  • NETFLIX INC. (NFLX)-100.0%
  • COSTCO WHSL CORP NEW (COST)-97.2%
  • TESLA INC (TSLA)-84.5%
  • NVIDIA CORPORATION (NVDA)++190.0%
  • MICRON TECHNOLOGY INC (MU)-28.2%
  • PALANTIR TECHNOLOGIES INC (PLTR)-20.6%
  • Sandisk Corp (SNDK)-33.9%
  • MICROSOFT CORP (MSFT)-98.6%
  • Linde Plc++394.8%
  • Broadcom Inc (AVGO)++89191.0%

Exited

  • PROCTER & GAMBLE CO (PG)$427.93M
  • FORD MTR CO DEL (F)$324.47M
  • Ge Vernova Inc (GEV)$225.74M
  • AMAZON COM INC$205.65M
  • SCHWAB CHARLES CORP (SCHW)$180.91M
  • Palo Alto Networks Inc (PANW)$167.35M
  • EXACT SCIENCES CORP (EXK)$161.65M
  • NEW GOLD INC CDA (NGDN)$138.26M
  • Starbucks Corp (SBUX)$112.16M
  • AT&T INC (T)$111.47M

Current Holdings

Showing top 50 of 3213 positions by value. View full filing on SEC EDGAR

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

UTHR

$1.06B
1.66%
~$320.81$545.96+70.2%−10.4%-6.4%SELL Q1 2026
2PALANTIR TECHNOLOGIES INC

PLTR

$1.02B
1.60%
~$29.33$127.99+336.4%−38.3%-20.6%SELL Q1 2026
3APPLE INC$780.57M
1.22%
~$253.79NEWBUY Q1 2026
4KINROSS GOLD CORP

KGC

$779.68M
1.22%
~$9.15$25.58+179.7%−34.6%+2.3%BUY Q1 2026
5MICRON TECHNOLOGY INC

MU

$730.74M
1.14%
~$238.37$981.61+311.8%−9.9%-28.2%SELL Q1 2026
6VERISIGN INC$699.92M
1.09%
~$190.03+1.4%BUY Q1 2026
7EXELIXIS INC

EXEL

$588.75M
0.92%
~$23.87$53.13+122.6%−1.5%-1.3%SELL Q1 2026
8FRANCO NEV CORP

FNV

$548.18M
0.86%
~$121.79$209.46+72.0%−26.7%-10.5%SELL Q1 2026
9Sandisk Corp

SNDK

$508.00M
0.79%
~$128.06$1980.10+1446.2%−2.1%-33.9%SELL Q1 2026
10NVIDIA CORPORATION

NVDA

$440.70M
0.69%
~$167.01$205.19+22.9%−13.3%+190.0%BUY Q1 2026
11CHEVRON CORP NEW

CVX

$416.98M
0.65%
~$154.76$187.22+21.0%−12.8%-8.0%SELL Q1 2026
12ROBLOX CORP

RBLX

$403.05M
0.63%
~$54.05$43.31−19.9%−71.2%+7.5%BUY Q1 2026
13CARVANA CO

CVNA

$377.64M
0.59%
~$326.91$64.10−80.4%−34.2%-14.6%SELL Q1 2026
14WAYFAIR INC

W

$373.98M
0.58%
~$56.01$77.59+38.5%−35.3%-8.0%SELL Q1 2026
15ROBINHOOD MKTS INC

HOOD

$353.72M
0.55%
~$66.45$93.19+40.3%−39.4%+48.6%BUY Q1 2026
16INCYTE CORP

INCY

$343.68M
0.54%
~$64.36$108.53+68.6%−3.3%-8.2%SELL Q1 2026
17Argan Inc$332.73M
0.52%
~$101.57+2.1%BUY Q1 2026
18INTEL CORP

INTC

$326.54M
0.51%
~$31.89$124.57+290.7%−6.2%-25.2%SELL Q1 2026
19NEUROCRINE BIOSCIENCES INC

NBIX

$318.67M
0.50%
~$136.32$159.76+17.2%−5.8%+8.0%BUY Q1 2026
20UNITEDHEALTH GROUP INC

UNH

$313.46M
0.49%
~$299.72$408.52+36.3%−1.8%+45.4%BUY Q1 2026
21STERLING INFRASTRUCTURE INC

STRL

$312.34M
0.49%
~$123.19$858.99+597.3%−14.6%-4.5%SELL Q1 2026
22Linde Plc$312.24M
0.49%
~$481.74+394.8%BUY Q1 2026
23Western Digital Corp

WDC

$310.02M
0.48%
~$131.92$562.92+326.7%−6.6%+15.5%BUY Q1 2026
24CBOE GLOBAL MKTS INC

CBOE

$309.32M
0.48%
~$170.15$294.91+73.3%−20.5%-3.4%SELL Q1 2026
25GILEAD SCIENCES INC

GILD

$300.00M
0.47%
~$75.93$125.59+65.4%−20.2%-22.8%SELL Q1 2026
26ETSY INC

ETSY

$297.99M
0.47%
~$55.09$69.48+26.1%−9.2%+11.1%BUY Q1 2026
27ALLISON TRANSMISSION HLD

ALSN

$264.60M
0.41%
~$76.12$117.35+54.2%−14.7%-13.0%SELL Q1 2026
28Broadcom Inc

AVGO

$245.69M
0.38%
~$309.37$382.07+23.5%−22.8%+89191.0%BUY Q1 2026
29VERTIV HOLDINGS CO

VRT

$242.56M
0.38%
~$144.65$302.87+109.4%−20.3%-15.4%SELL Q1 2026
30MEDPACE HLDGS INC

MEDP

$242.34M
0.38%
~$388.37$467.34+20.3%−25.7%+8.3%BUY Q1 2026
31NU HLDGS LTD$233.80M
0.37%
~$14.45-28.4%SELL Q1 2026
32AIRBNB INC$231.20M
0.36%
~$144.05-37.7%SELL Q1 2026
33NEW YORK TIMES CO MTN BE

NYT

$230.77M
0.36%
~$57.03$73.38+28.7%−15.8%+20.3%BUY Q1 2026
34STRATEGY INC

MSTR

$230.77M
0.36%
~$120.00$123.97+3.3%−72.9%+122.6%BUY Q1 2026
35CORCEPT THERAPEUTICS INC

CORT

$229.07M
0.36%
~$33.30$82.91+149.0%−8.9%-1.3%SELL Q1 2026
36ALAMOS GOLD INC$227.40M
0.36%
~$16.31+1.8%BUY Q1 2026
37ADOBE INC

ADBE

$224.91M
0.35%
~$344.14$204.02−40.7%−49.6%+27.6%BUY Q1 2026
38Vale S.A., ADR$223.59M
0.35%
~$12.30+27.3%BUY Q1 2026
39BARRICK MNG CORP

B

$223.39M
0.35%
~$41.42$40.20−3.0%−26.5%+335.8%BUY Q1 2026
40EVERPURE INC

P

$221.98M
0.35%
~$61.92$72.31+16.8%−28.1%+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$150.58+6.0%−47.3%+7.8%BUY Q1 2026
44REDDIT INC

RDDT

$210.83M
0.33%
~$159.32$162.10+1.7%−42.7%-16.9%SELL Q1 2026
45MERCADOLIBRE INC

MELI

$208.04M
0.33%
~$1917.55$1589.60−17.1%−39.9%+337.1%BUY Q1 2026
46VISA INC

V

$204.55M
0.32%
~$318.12$322.39+1.3%−10.5%+205.2%BUY Q1 2026
47JPMORGAN CHASE & CO

JPM

$202.48M
0.32%
~$294.01$320.72+9.1%−4.9%+32663.0%BUY Q1 2026
48BOSTON SCIENTIFIC CORP

BSX

$197.79M
0.31%
~$90.08$46.91−47.9%−57.2%+32.3%BUY Q1 2026
49ZOOM COMMUNICATIONS INC

ZM

$197.66M
0.31%
~$64.36$93.68+45.6%−18.4%-20.1%SELL Q1 2026
50PEABODY ENGR CORP

BTU

$195.48M
0.31%
~$20.88$27.40+31.2%−33.4%-3.3%SELL Q1 2026

~ Avg buy price is estimated from quarterly 13F snapshots; actual trade dates and prices are not disclosed in filings. Gain compares the current market price to that estimated cost. vs 52W High shows how far the price sits below its 52-week high. Quotes via Yahoo Finance, may be delayed.

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