Jim Simons Renaissance Technologies
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.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$856M |
| 2 |
Meta Platforms (Facebook)
META
|
+$647M |
| 3 |
NVIDIA
NVDA
|
+$615M |
| 4 |
Berkshire Hathaway Class A
BRK.A
|
+$304M |
| 5 |
Alphabet (Google) Class A
GOOGL
|
+$301M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$1.03B |
| 2 |
UnitedHealth
UNH
|
+$686M |
| 3 |
Tesla
TSLA
|
+$387M |
| 4 |
Abbott
ABT
|
+$380M |
| 5 |
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 | |
|---|---|---|---|---|---|---|
|
ESMT
1026
DELISTED
EngageSmart, Inc.
ESMT
| $10M | 0.01% |
525,200
+173,100
| +49% | +$3.08M |
|
1027
Urban Outfitters
URBN
$6.63B
| $10M | 0.01% |
+302,300
| New | +$8.82M |
|
1028
Fastly Inc
FSLY
$4.54B
| $10M | 0.01% |
+634,200
| New | +$9.71M |
|
1029
Under Armour Class C
UA
$2.2B
| $9.96M | 0.01% |
1,483,800
+362,400
| +32% | +$2.66M |
|
|
CVGW
1030
DELISTED
Calavo Growers
CVGW
| $9.93M | 0.01% |
342,200
-58,520
| -15% | -$1.82M |
|
1031
Progressive
PGR
$121B
| $9.93M | 0.01% |
75,000
-187,700
| -71% | -$25.2M |
|
1032
Preformed Line Products
PLPC
$2.29B
| $9.91M | 0.01% |
63,500
-500
| -0.8% | -$72.8K |
|
|
BLD
1033
DELISTED
TopBuild
BLD
| $9.9M | 0.01% |
37,200
-95,700
| -72% | -$21M |
|
1034
The RMR Group
RMR
$337M
| $9.88M | 0.01% |
426,614
+8,500
| +2% | +$198K |
|
1035
Aviat Networks
AVNW
$282M
| $9.88M | 0.01% |
296,006
-25,364
| -8% | -$807K |
|
1036
Pinnacle West Capital
PNW
$12.2B
| $9.86M | 0.01% |
121,023
-78,900
| -39% | -$6.29M |
|
1037
AXIS Capital
AXS
$7.26B
| $9.85M | 0.01% |
182,896
+15,900
| +10% | +$869K |
|
|
SF
1038
Stifel
SF
$12.8B
| $9.82M | 0.01% |
+246,773
| New | +$9.63M |
|
|
NOA
1039
North American Construction
NOA
$414M
| $9.76M | 0.01% |
510,000
+42,700
| +9% | +$802K |
|
1040
Global Industrial
GIC
$1.49B
| $9.76M | 0.01% |
351,274
-2,500
| -0.7% | -$64.6K |
|
1041
Gaotu Techedu
GOTU
$410M
| $9.74M | 0.01% |
3,370,719
-485,170
| -13% | -$1.53M |
|
|
ELME
1042
Elme Communities
ELME
$144M
| $9.73M | 0.01% |
592,008
+189,000
| +47% | +$3.12M |
|
1043
Vishay Intertechnology
VSH
$5.15B
| $9.73M | 0.01% |
331,025
+309,525
| +1,440% | +$7.56M |
|
|
ICPT
1044
DELISTED
Intercept Pharmaceuticals, Inc.
ICPT
| $9.73M | 0.01% |
879,400
-170,800
| -16% | -$2.38M |
|
|
BRKL
1045
DELISTED
Brookline Bancorp
BRKL
| $9.71M | 0.01% |
1,110,388
+68,765
| +7% | +$627K |
|
1046
Fabrinet
FN
$20.5B
| $9.7M | 0.01% |
74,700
+9,800
| +15% | +$1.05M |
|
1047
Bumble
BMBL
$344M
| $9.67M | 0.01% |
576,288
-46,000
| -7% | -$794K |
|
|
DRD
1048
DRDGold
DRD
$2.1B
| $9.64M | 0.01% |
907,313
+28,600
| +3% | +$325K |
|
1049
O-I Glass
OI
$1.04B
| $9.61M | 0.01% |
450,700
-199,100
| -31% | -$4.3M |
|
1050
Capri Holdings
CPRI
$1.77B
| $9.58M | 0.01% |
266,900
+10,200
| +4% | +$405K |
|
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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 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.