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Renaissance Technologies

Renaissance Technologies Portfolio holdings

AUM $72.6B
1-Year Est. Return 54.88%
 

Renaissance Technologies LLC, founded in 1982 by mathematician James Simons as Monemetrics and headquartered in East Setauket, New York, is a legendary quantitative hedge fund managing around $65 billion in assets as of late 2024, renowned for its pioneering use of mathematical models and algorithms in trading. Starting with currency trading and evolving into a secretive powerhouse under its flagship Medallion Fund—launched in 1988—the firm employs PhDs, physicists, and computer scientists to analyze vast datasets, executing high-frequency trades across equities, futures, and derivatives with returns averaging over 66% annually before fees from 1988 to 2018. Simons, who stepped down as chairman in 2021, built a culture of intellectual rigor, limiting Medallion to employees and insiders since 1993 while offering institutional funds like the Renaissance Institutional Equities Fund (RIEF) to outsiders. Now led by Peter Brown and Robert Mercer’s successors, Renaissance remains a benchmark for quant investing, blending academic precision with a low-profile, extraordinarily profitable legacy despite occasional regulatory scrutiny.

This Fund
S&P 500
This Quarter Est. Return
+24.48%
1 Year Est. Return
+54.88%
3 Year Est. Return
+169.34%
5 Year Est. Return
+186.18%
10 Year Est. Return
+887.93%
AUM
$72.6B
AUM Growth
+$8.69B
Cap. Flow
+$958M
Cap. Flow %
1.32%
Top 10 Hldgs %
12.01%
Holding
3,761
New
548
Increased
1,084
Reduced
1,502
Closed
621

Top Sells

Rank Stock Value
1
MU icon
Micron Technology
MU
+$1.46B
2
SNDK
Sandisk
SNDK
+$1.13B
3
AAPL icon
Apple
AAPL
+$426M
4
LIN icon
Linde
LIN
+$316M
5
VRT icon
Vertiv
VRT
+$297M

Sector Composition

Rank Sector Weight
1 Technology 23.57%
2 Healthcare 14.83%
3 Consumer Discretionary 11.24%
4 Industrials 10.49%
5 Communication Services 8.91%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
C icon
3226
Citigroup
C
$229B
-674,674
Closed -$76.5M
CADL icon
3227
Candel Therapeutics
CADL
$964M
-12,780
Closed -$62.6K
CARE icon
3228
Carter Bankshares
CARE
$726M
-11,000
Closed -$257K
CAT icon
3229
Caterpillar
CAT
$378B
-21,507
Closed -$15.2M
CCB icon
3230
Coastal Financial
CCB
$756M
-22,600
Closed -$1.72M
CCO icon
3231
Clear Channel Outdoor Holdings
CCO
$1.21B
-2,725,692
Closed -$6.46M
CDNS icon
3232
Cadence Design Systems
CDNS
$78.2B
-160,520
Closed -$44.6M
CE icon
3233
Celanese
CE
$4.89B
-28,500
Closed -$1.87M
CENN icon
3234
Cenntro
CENN
$10.3M
-3,850
Closed -$27.7K
CGDG icon
3235
Capital Group Dividend Growers ETF
CGDG
$5.72B
-16,200
Closed -$582K
CHD icon
3236
Church & Dwight Co
CHD
$22.9B
-190,713
Closed -$17.8M
CHKP icon
3237
Check Point Software Technologies
CHKP
$13.6B
-239,208
Closed -$34.2M
CHRW icon
3238
C.H. Robinson
CHRW
$17.5B
-149,508
Closed -$24.8M
CIBR icon
3239
First Trust NASDAQ Cybersecurity ETF
CIBR
$15.2B
-31,300
Closed -$1.96M
CLAR icon
3240
Clarus
CLAR
$142M
-54,823
Closed -$149K
CLX icon
3241
Clorox
CLX
$11.1B
-27,600
Closed -$2.86M
CMC icon
3242
Commercial Metals
CMC
$7.83B
-58,600
Closed -$3.6M
CMCL icon
3243
Caledonia Mining Corp
CMCL
$503M
-19,027
Closed -$430K
CMCSA icon
3244
Comcast
CMCSA
$93.4B
-788,376
Closed -$22.6M
CMI icon
3245
Cummins
CMI
$77.3B
-25,220
Closed -$13.6M
GPGI
3246
GPGI Inc
GPGI
$4.03B
-44,229
Closed -$756K
CNA icon
3247
CNA Financial
CNA
$12.9B
-54,300
Closed -$2.49M
CNEY icon
3248
CN Energy Group
CNEY
$4.5M
-74,391
Closed -$30.4K
PRHI
3249
Presurance Holdings
PRHI
$32.6M
-3,181
Closed -$11.3K
CNTA
3250
DELISTED
Centessa Pharmaceuticals
CNTA
-185,000
Closed -$7.35M

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Renaissance Technologies's Q2 2026 Portfolio in Review

As of Q2 2026, Renaissance Technologies held 3,761 positions worth $72.6B, up 14% from $63.9B the previous quarter. Its ten largest holdings account for 12% of the portfolio.

Renaissance Technologies's Q2 2026 filing shows 548 new, 1,084 increased, 1,502 reduced and 621 closed positions. Its largest new stake was Amazon: 2,290,710 shares worth $546M. The largest sale was Micron Technology, an estimated $1.46B.

By sector, the portfolio is most concentrated in Technology at 24% of assets, up from 22% a quarter earlier, followed by Healthcare and Consumer Discretionary.

  • Renaissance Technologies's largest Q2 2026 buy was Amazon: 2,290,710 shares worth $546M.
  • Renaissance Technologies added most to Meta Platforms (Facebook) in Q2 2026, an estimated $1.08B increase.
  • Renaissance Technologies's biggest Q2 2026 reduction was Micron Technology, cutting an estimated $1.46B.
  • Renaissance Technologies fully exited Applovin in Q2 2026, selling an estimated $174M.
  • Renaissance Technologies's ten largest holdings make up 12% of its $72.6B portfolio in Q2 2026.
  • Renaissance Technologies opened 548 new positions and closed 621 in Q2 2026.
  • Renaissance Technologies's portfolio value rose 14% quarter-over-quarter to $72.6B.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.