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Jim Simons

Jim Simons Renaissance Technologies

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

Jim Simons is the founder of Renaissance Technologies, one of the most successful quantitative hedge funds in the world. Before his career in finance, he served as a mathematics professor and made significant contributions to differential geometry. Simons applied his analytical expertise to develop sophisticated, algorithm-driven trading strategies, earning consistently high returns for investors.

This Fund
S&P 500
This Quarter Est. Return
+6.27%
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
$69.4B
AUM Growth
-$5.97B
Cap. Flow
-$8.1B
Cap. Flow %
-11.68%
Top 10 Hldgs %
11.91%
Holding
4,468
New
541
Increased
1,601
Reduced
1,691
Closed
599

Top Sells

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$1.03B
2
UNH icon
UnitedHealth
UNH
+$686M
3
TSLA icon
Tesla
TSLA
+$387M
4
ABT icon
Abbott
ABT
+$380M
5
CVX icon
Chevron
CVX
+$328M

Sector Composition

Rank Sector Weight
1 Technology 20.26%
2 Healthcare 16.96%
3 Consumer Discretionary 12.82%
4 Consumer Staples 9.14%
5 Industrials 9.02%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
PBI icon
1501
Pitney Bowes
PBI
$2.28B
$4.34M 0.01%
1,227,171
-293,900
-19% -$1.02M
QVCGA
1502
DELISTED
QVC Group Inc Series A
QVCGA
$4.33M 0.01%
87,569
+7,356
+9% +$331K
CWB icon
1503
State Street SPDR Bloomberg Convertible Securities ETF
CWB
$5.75B
$4.33M 0.01%
61,900
+26,100
+73% +$1.75M
BCBP icon
1504
BCB Bancorp
BCBP
$163M
$4.33M 0.01%
368,448
-88,830
-19% -$1.01M
TBBK icon
1505
The Bancorp
TBBK
$2.82B
$4.32M 0.01%
132,300
+35,600
+37% +$1.1M
SPYV icon
1506
State Street SPDR Portfolio S&P 500 Value ETF
SPYV
$36.8B
$4.32M 0.01%
+99,900
New +$4.13M
LDUR icon
1507
PIMCO Enhanced Low Duration Active Exchange-Traded Fund
LDUR
$1.38B
$4.3M 0.01%
45,900
-38,800
-46% -$3.66M
HMN icon
1508
Horace Mann Educators
HMN
$2.1B
$4.3M 0.01%
144,900
+10,500
+8% +$333K
VZIO
1509
DELISTED
VIZIO Holding Corp.
VZIO
$4.3M 0.01%
636,700
+148,300
+30% +$1.15M
NTCO
1510
DELISTED
Natura &Co Holding S.A. American Depositary Shares (each representing two Common Shares)
NTCO
$4.29M 0.01%
616,137
+174,300
+39% +$947K
ECPG icon
1511
Encore Capital Group
ECPG
$2.15B
$4.29M 0.01%
88,305
-67,600
-43% -$3.29M
LUMN icon
1512
Lumen
LUMN
$6.6B
$4.28M 0.01%
1,894,303
-22,308,300
-92% -$49.1M
CNOB icon
1513
Center Bancorp
CNOB
$1.81B
$4.28M 0.01%
257,787
-5,400
-2% -$84.3K
CHCT
1514
Community Healthcare Trust
CHCT
$433M
$4.27M 0.01%
129,200
+31,389
+32% +$1.09M
ZEUS
1515
DELISTED
Olympic Steel
ZEUS
$4.26M 0.01%
86,898
+21,299
+32% +$999K
HNI icon
1516
HNI Corp
HNI
$3.56B
$4.24M 0.01%
150,619
+141,619
+1,574% +$3.76M
CSTM icon
1517
Constellium
CSTM
$3.95B
$4.24M 0.01%
246,500
-188,500
-43% -$2.89M
AMWL icon
1518
American Well
AMWL
$220M
$4.24M 0.01%
100,905
+115
+0.1% +$5.07K
ONTF
1519
DELISTED
ON24
ONTF
$4.22M 0.01%
519,734
+44,100
+9% +$366K
FUL icon
1520
H.B. Fuller
FUL
$3.24B
$4.22M 0.01%
59,000
+33,800
+134% +$2.22M
IBOC icon
1521
International Bancshares
IBOC
$4.57B
$4.2M 0.01%
95,000
-12,400
-12% -$539K
HYMB icon
1522
State Street SPDR Nuveen ICE High Yield Municipal Bond ETF
HYMB
$3.37B
$4.2M 0.01%
167,851
-352,249
-68% -$8.76M
RXT icon
1523
Rackspace Technology
RXT
$1.1B
$4.18M 0.01%
1,537,500
+566,600
+58% +$935K
NMIH icon
1524
NMI Holdings
NMIH
$3.42B
$4.18M 0.01%
161,900
+29,900
+23% +$724K
NEU icon
1525
NewMarket
NEU
$8.72B
$4.17M 0.01%
10,380
+7,080
+215% +$2.76M

Similar funds

Jim Simons's Q2 2023 Portfolio in Review

As of Q2 2023, Jim Simons held 4,468 positions worth $69.4B, down 7.9% from $75.4B the previous quarter. Its ten largest holdings account for 12% of the portfolio.

Jim Simons withdrew a net $8.1B in Q2 2023, closing 599 positions and reducing 1,691 holdings. Its most notable exit was UnitedHealth, an estimated $686M position sold in full.

By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 17% a quarter earlier, followed by Healthcare and Consumer Discretionary.

Against the trend, Jim Simons opened a new position in Berkshire Hathaway Class A worth $316M.

  • Jim Simons's largest Q2 2023 buy was Berkshire Hathaway Class A: 611 shares worth $316M.
  • Jim Simons added most to Apple in Q2 2023, an estimated $856M increase.
  • Jim Simons's biggest Q2 2023 reduction was Amazon, cutting an estimated $1.03B.
  • Jim Simons fully exited UnitedHealth in Q2 2023, selling an estimated $686M.
  • Jim Simons's ten largest holdings make up 12% of its $69.4B portfolio in Q2 2023.
  • Jim Simons opened 541 new positions and closed 599 in Q2 2023.
  • Jim Simons's portfolio value fell 7.9% quarter-over-quarter to $69.4B.

Based on Renaissance Technologies's 13F filing for Q2 2023, filed 11 Aug 2023.