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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
CODI icon
3251
Compass Diversified
CODI
$867M
-93,607
Closed -$736K
CONY icon
3252
YieldMax COIN Option Income Strategy ETF
CONY
$354M
-18,300
Closed -$482K
COPX icon
3253
Global X Copper Miners ETF NEW
COPX
$8.52B
-33,297
Closed -$2.54M
COSM icon
3254
Cosmos Holdings
COSM
$27.2M
-390,500
Closed -$124K
COTY icon
3255
Coty
COTY
$2.43B
-1,311,687
Closed -$2.64M
COST icon
3256
Costco
COST
$404B
-19,456
Closed -$19.4M
COWZ icon
3257
Pacer US Cash Cows 100 ETF
COWZ
$19.6B
-10,600
Closed -$663K
CRBG icon
3258
Corebridge Financial
CRBG
$15B
-23,700
Closed -$565K
CRH icon
3259
CRH
CRH
$60.3B
-752,700
Closed -$79.1M
CRVO icon
3260
CervoMed
CRVO
$38.3M
-63,904
Closed -$252K
CRVS icon
3261
Corvus Pharmaceuticals
CRVS
$1.17B
-81,310
Closed -$1.19M
CSGS
3262
DELISTED
CSG Systems International
CSGS
-154,122
Closed -$12.3M
CTOS icon
3263
Custom Truck One Source
CTOS
$2.15B
-31,656
Closed -$208K
CTVA icon
3264
Corteva
CTVA
$57.3B
-14,600
Closed -$1.22M
CUK
3265
DELISTED
Carnival PLC
CUK
-2,642,070
Closed -$68.1M
CVGW
3266
DELISTED
Calavo Growers
CVGW
-173,078
Closed -$4.46M
CW icon
3267
Curtiss-Wright
CW
$21.2B
-3,800
Closed -$2.59M
CWEN.A
3268
DELISTED
Clearway Energy Class A
CWEN.A
-729,129
Closed -$28.6M
CXM icon
3269
Sprinklr
CXM
$1.29B
-33,600
Closed -$202K
CXT icon
3270
Crane NXT
CXT
$2.86B
-52,200
Closed -$2.12M
BGMS
3271
Bio Green Med Solution Inc
BGMS
$5.78M
-46,100
Closed -$46.1K
DARE icon
3272
Dare Bioscience
DARE
$13.8M
-10,195
Closed -$18.6K
DAWN
3273
DELISTED
Day One Biopharmaceuticals
DAWN
-1,296,984
Closed -$27.8M
DCTH icon
3274
Delcath Systems
DCTH
$558M
-155,300
Closed -$1.44M
DE icon
3275
Deere & Co
DE
$184B
-181,942
Closed -$102M

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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.