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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
ASPS icon
1851
Altisource Portfolio Solutions
ASPS
$65.6M
$2.5M ﹤0.01%
54,840
-3,763
-6% -$140K
NABL icon
1852
N-able
NABL
$695M
$2.5M ﹤0.01%
173,300
+72,300
+72% +$1M
LAUR icon
1853
Laureate Education
LAUR
$5.15B
$2.5M ﹤0.01%
206,400
-390,400
-65% -$4.68M
NPKI
1854
NPK International
NPKI
$1.18B
$2.49M ﹤0.01%
475,376
+72,083
+18% +$299K
ECH icon
1855
iShares MSCI Chile ETF
ECH
$1.03B
$2.47M ﹤0.01%
84,800
+62,500
+280% +$1.81M
TH icon
1856
Target Hospitality
TH
$1.62B
$2.47M ﹤0.01%
184,036
+72,300
+65% +$1M
API
1857
Agora
API
$408M
$2.46M ﹤0.01%
787,600
-1,400
-0.2% -$4.54K
LWAY icon
1858
Lifeway Foods
LWAY
$377M
$2.46M ﹤0.01%
376,403
-7,579
-2% -$47.4K
GEO icon
1859
The GEO Group
GEO
$4B
$2.45M ﹤0.01%
342,791
-752,300
-69% -$5.83M
NTCT icon
1860
NETSCOUT
NTCT
$2.89B
$2.45M ﹤0.01%
+79,300
New +$2.33M
IMXI icon
1861
International Money Express
IMXI
$353M
$2.44M ﹤0.01%
+99,600
New +$2.45M
SPYM
1862
State Street SPDR Portfolio S&P 500 ETF
SPYM
$170B
$2.43M ﹤0.01%
46,700
+40,900
+705% +$2.02M
MGRC icon
1863
McGrath RentCorp
MGRC
$2.94B
$2.43M ﹤0.01%
26,295
-27,300
-51% -$2.49M
INO icon
1864
Inovio Pharmaceuticals
INO
$93M
$2.43M ﹤0.01%
453,023
+232,998
+106% +$1.88M
VSGX icon
1865
Vanguard ESG International Stock ETF
VSGX
$6.83B
$2.42M ﹤0.01%
45,600
+39,400
+635% +$2.09M
SCHL icon
1866
Scholastic
SCHL
$784M
$2.42M ﹤0.01%
+62,201
New +$2.41M
BIG
1867
DELISTED
Big Lots, Inc.
BIG
$2.42M ﹤0.01%
+273,800
New +$2.32M
HYS icon
1868
PIMCO 0-5 Year High Yield Corporate Bond Index Exchange-Traded Fund
HYS
$1.78B
$2.42M ﹤0.01%
26,500
+15,334
+137% +$1.39M
BWXT icon
1869
BWX Technologies
BWXT
$15.6B
$2.41M ﹤0.01%
33,700
-10,900
-24% -$712K
ABM icon
1870
ABM Industries
ABM
$2.82B
$2.41M ﹤0.01%
56,500
-200
-0.4% -$8.67K
TBI
1871
Trueblue
TBI
$309M
$2.41M ﹤0.01%
136,061
-22,360
-14% -$379K
WEAV icon
1872
Weave Communications
WEAV
$426M
$2.4M ﹤0.01%
+216,300
New +$1.44M
HAIN icon
1873
Hain Celestial
HAIN
$53.9M
$2.4M ﹤0.01%
191,922
-174,000
-48% -$2.56M
RICK icon
1874
RCI Hospitality Holdings
RICK
$230M
$2.4M ﹤0.01%
31,600
-22,400
-41% -$1.68M
JRVR icon
1875
James River Group Holdings
JRVR
$200M
$2.4M ﹤0.01%
131,300
+65,200
+99% +$1.3M

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.