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Jim Simons

Jim Simons Renaissance Technologies

AUM $72.6B Turnover 31.08%
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
+887.92%
AUM
$69.4B
AUM Growth
-$5.97B
Cap. Flow
-$8.1B
Cap. Flow %
-11.68%
Top 10 Hldgs %
11.91%
Holding
4,468
New
542
Increased
1,600
Reduced
1,691
Closed
597
Avg Time Held
2.8 years
Top 10 Avg Time Held
1.5 years
Top 20 Avg Time Held
1.9 years

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 20.33%
2 Healthcare 16.97%
3 Consumer Discretionary 12.83%
4 Consumer Staples 9.14%
5 Industrials 9.06%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
NVO icon
1
Novo Nordisk
NVO
$176B
$1.52B 2.19%
18,741,976
-2,862,600
-13% -$234M
2013 Q2
40 quarters
META icon
2
Meta Platforms (Facebook)
META
$1.6T
$1.3B 1.87%
4,532,030
+2,623,447
+137% +$647M
2021 Q3
7 quarters
AAPL icon
3
Apple
AAPL
$5.03T
$955M 1.38%
4,921,796
+4,912,234
+51,372% +$856M
2020 Q3
11 quarters
NVDA icon
4
NVIDIA
NVDA
$4.95T
$785M 1.13%
18,559,040
+18,527,120
+58,042% +$615M
2023 Q1
1 quarter
VRSN icon
5
VeriSign
VRSN
$27.5B
$691M 1%
3,056,590
-126,500
-4% -$27.9M
2013 Q2
40 quarters
ABNB icon
6
Airbnb
ABNB
$96.9B
$679M 0.98%
5,294,527
-760,029
-13% -$88.9M
2021 Q2
8 quarters
PLTR icon
7
Palantir
PLTR
$442B
$610M 0.88%
39,799,157
-814,600
-2% -$9.26M
2021 Q2
8 quarters
GILD icon
8
Gilead Sciences
GILD
$212B
$600M 0.86%
7,781,416
-2,802,800
-26% -$224M
2014 Q4
34 quarters
HSY icon
9
Hershey
HSY
$33.3B
$573M 0.83%
2,295,767
-7,600
-0.3% -$1.99M
2013 Q2
40 quarters
FTNT icon
10
Fortinet
FTNT
$100B
$552M 0.8%
7,306,045
+1,075,400
+17% +$73.1M
2015 Q3
31 quarters
TSLA icon
11
Tesla
TSLA
$1.58T
$548M 0.79%
2,091,807
-1,933,244
-48% -$387M
2018 Q4
18 quarters
FNV icon
12
Franco-Nevada
FNV
$43.3B
$499M 0.72%
3,500,703
+27,200
+0.8% +$4.08M
2014 Q1
37 quarters
UTHR icon
13
United Therapeutics
UTHR
$25.7B
$483M 0.7%
2,187,214
-40,200
-2% -$8.9M
2013 Q2
40 quarters
BA icon
14
Boeing
BA
$136B
$467M 0.67%
2,209,700
-382,400
-15% -$79.4M
2022 Q4
2 quarters
UBER icon
15
Uber
UBER
$133B
$449M 0.65%
10,390,900
+5,767,500
+125% +$214M
2021 Q2
8 quarters
VRTX icon
16
Vertex Pharmaceuticals
VRTX
$142B
$448M 0.65%
1,272,161
-125,574
-9% -$42.3M
2017 Q1
25 quarters
CRWD icon
17
CrowdStrike
CRWD
$256B
$420M 0.61%
11,445,316
+283,716
+3% +$9.9M
2020 Q1
13 quarters
KR icon
18
Kroger
KR
$39.4B
$395M 0.57%
8,399,754
-1,629,100
-16% -$77.7M
2019 Q2
16 quarters
SNOW icon
19
Snowflake
SNOW
$108B
$387M 0.56%
2,198,699
-223,900
-9% -$36.4M
2022 Q1
5 quarters
ZM icon
20
Zoom
ZM
$27.9B
$372M 0.54%
5,486,068
-1,087,347
-17% -$72.7M
2020 Q1
13 quarters
TEAM icon
21
Atlassian
TEAM
$48.5B
$369M 0.53%
2,201,223
+468,300
+27% +$75M
2016 Q2
28 quarters
HZNP
22
DELISTED
Horizon Therapeutics Public Limited Company Ordinary Shares
HZNP
$355M 0.51%
3,448,749
+80,300
+2% +$8.47M
2017 Q2
24 quarters
CAT icon
23
Caterpillar
CAT
$286B
$330M 0.48%
1,340,010
-148,790
-10% -$33.2M
2022 Q4
2 quarters
LULU icon
24
lululemon athletica
LULU
$12.4B
$329M 0.47%
868,800
+103,400
+14% +$38.2M
2023 Q1
1 quarter
CMG icon
25
Chipotle Mexican Grill
CMG
$40.3B
$328M 0.47%
7,670,000
+7,355,000
+2,335% +$291M
2022 Q2
4 quarters

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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 597 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 542 new positions and closed 597 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.