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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
GGLS icon
3351
Direxion Daily GOOGL Bear 1X ETF
GGLS
$12.1M
-1,321
Closed -$96.3K
GH icon
3352
Guardant Health
GH
$21.6B
-337,600
Closed -$31.2M
GHRS icon
3353
GH Research
GHRS
$1.91B
-20,614
Closed -$290K
GIL icon
3354
Gildan
GIL
$9.55B
-124,552
Closed -$6.93M
GLDD
3355
DELISTED
Great Lakes Dredge & Dock
GLDD
-381,700
Closed -$6.49M
CBIO
3356
Crescent Biopharma
CBIO
$760M
-24,262
Closed -$446K
GNR icon
3357
State Street SPDR S&P Global Natural Resources ETF
GNR
$5.3B
-16,800
Closed -$1.25M
GORO icon
3358
Goldgroup Mining
GORO
$521M
-145,693
Closed -$175K
GPCR icon
3359
Structure Therapeutics
GPCR
$2.88B
-55,800
Closed -$2.69M
GPK icon
3360
Graphic Packaging
GPK
$2.93B
-1,248,218
Closed -$12.4M
GRVY
3361
GRAVITY
GRVY
$504M
-3,700
Closed -$229K
GS icon
3362
Goldman Sachs
GS
$302B
-10,079
Closed -$8.53M
GSK icon
3363
GSK
GSK
$97.3B
-311,292
Closed -$17.2M
GTLS
3364
DELISTED
Chart Industries
GTLS
-30,200
Closed -$6.24M
GTN.A icon
3365
Gray Media Inc
GTN.A
-10,600
Closed -$132K
GTY
3366
Getty Realty Corp
GTY
$2.02B
-86,321
Closed -$2.75M
GUNR icon
3367
Northern Trust Morningstar Global Upstream Natural Resources ETF
GUNR
$7.42B
-13,278
Closed -$732K
GVA icon
3368
Granite Construction
GVA
$5.29B
-101,065
Closed -$12.1M
GVI icon
3369
iShares Intermediate Government/Credit Bond ETF
GVI
$3.78B
-8,600
Closed -$917K
HAYW icon
3370
Hayward Holdings
HAYW
$2.85B
-884,747
Closed -$11.8M
HBT icon
3371
HBT Financial
HBT
$1.33B
-33,651
Closed -$899K
HCSG icon
3372
Healthcare Services Group
HCSG
$1.49B
-64,104
Closed -$1.19M
HDB icon
3373
HDFC Bank
HDB
$116B
-129,300
Closed -$3.22M
HELO icon
3374
JPMorgan Hedged Equity Laddered Overlay ETF
HELO
$4.77B
-4,621
Closed -$295K
HG icon
3375
Hamilton Insurance Group
HG
$3.44B
-27,548
Closed -$822K

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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.