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 |
Netflix
NFLX
|
+$385M |
| 2 |
Microsoft
MSFT
|
+$368M |
| 3 |
Berkshire Hathaway Class A
BRK.A
|
+$298M |
| 4 |
Delta Air Lines
DAL
|
+$208M |
| 5 |
Carnival Corporation Ltd
CCL
|
+$203M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Meta Platforms (Facebook)
META
|
+$1.34B |
| 2 |
Tesla
TSLA
|
+$353M |
| 3 |
Alphabet (Google) Class A
GOOGL
|
+$303M |
| 4 |
NVIDIA
NVDA
|
+$290M |
| 5 |
Boeing
BA
|
+$286M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 19.27% |
| 2 | Healthcare | 18.47% |
| 3 | Consumer Discretionary | 12.34% |
| 4 | Consumer Staples | 10.13% |
| 5 | Industrials | 9.92% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
PRA
776
DELISTED
ProAssurance
PRA
| $12.8M | 0.02% |
677,700
-200
| -0% | -$3.46K |
|
777
Tetra Tech
TTEK
$9.33B
| $12.8M | 0.02% |
+420,600
| New | +$13.7M |
|
778
Rush Enterprises Class A
RUSHA
$9.62B
| $12.8M | 0.02% |
312,964
-11,201
| -3% | -$463K |
|
|
CMBT
779
CMB.TECH NV
CMBT
$4.92B
| $12.8M | 0.02% |
777,434
-390,468
| -33% | -$6.43M |
|
780
ATN International
ATNI
$491M
| $12.8M | 0.02% |
404,300
-23,300
| -5% | -$828K |
|
781
Haemonetics
HAE
$4.11B
| $12.7M | 0.02% |
142,300
+70,900
| +99% | +$6.33M |
|
782
Old Dominion Freight Line
ODFL
$44.7B
| $12.7M | 0.02% |
+62,282
| New | +$12.6M |
|
783
Louisiana-Pacific
LPX
$5.18B
| $12.7M | 0.02% |
229,900
-95,200
| -29% | -$6.25M |
|
784
Village Super Market
VLGEA
$638M
| $12.7M | 0.02% |
560,684
-1,400
| -0.2% | -$32.3K |
|
785
Vir Biotechnology
VIR
$1.52B
| $12.7M | 0.02% |
1,354,400
+186,300
| +16% | +$2.66M |
|
786
MasterBrand
MBC
$1.89B
| $12.7M | 0.02% |
1,042,482
+13,800
| +1% | +$169K |
|
787
Limbach Holdings
LMB
$527M
| $12.6M | 0.02% |
397,971
+81,400
| +26% | +$2.46M |
|
788
Old Republic International
ORI
$10.3B
| $12.6M | 0.02% |
468,385
-96,600
| -17% | -$2.61M |
|
789
ManpowerGroup
MAN
$2.75B
| $12.6M | 0.02% |
171,652
+14,600
| +9% | +$1.14M |
|
790
Prothena Corp
PRTA
$466M
| $12.6M | 0.02% |
260,600
-63,200
| -20% | -$3.75M |
|
791
Teleflex
TFX
$5.82B
| $12.6M | 0.02% |
+63,900
| New | +$14.5M |
|
792
NVE Corp
NVEC
$563M
| $12.5M | 0.02% |
152,700
+5,000
| +3% | +$421K |
|
793
Global Industrial
GIC
$1.49B
| $12.5M | 0.02% |
372,074
+20,800
| +6% | +$647K |
|
794
HealthStream
HSTM
$849M
| $12.4M | 0.02% |
575,900
-46,100
| -7% | -$1.02M |
|
|
PCH
795
DELISTED
PotlatchDeltic
PCH
| $12.4M | 0.02% |
273,588
-199,512
| -42% | -$9.85M |
|
|
SVM
796
Silvercorp Metals
SVM
$2.61B
| $12.4M | 0.02% |
5,274,096
+542,801
| +11% | +$1.47M |
|
797
LegalZoom.com
LZ
$993M
| $12.3M | 0.02% |
1,128,141
+97,199
| +9% | +$1.19M |
|
798
ESAB
ESAB
$5.29B
| $12.3M | 0.02% |
175,700
-140,800
| -44% | -$9.8M |
|
799
RE/MAX Holdings
RMAX
$265M
| $12.3M | 0.02% |
949,800
+60,400
| +7% | +$1.05M |
|
800
Ionis Pharmaceuticals
IONS
$9.28B
| $12.2M | 0.02% |
269,800
-100,700
| -27% | -$4.15M |
|
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Jim Simons's Q3 2023 Portfolio in Review
As of Q3 2023, Jim Simons held 4,329 positions worth $58.7B, down 15% from $69.4B the previous quarter. Its ten largest holdings account for 12% of the portfolio.
Jim Simons withdrew a net $8.34B in Q3 2023, closing 713 positions and reducing 1,794 holdings. Its most notable exit was Chevron, an estimated $185M position sold in full.
By sector, the portfolio is most concentrated in Technology at 19% of assets, down from 20% a quarter earlier, followed by Healthcare and Consumer Discretionary.
Against the trend, Jim Simons opened a new position in D.R. Horton worth $125M.
- Jim Simons's largest Q3 2023 buy was D.R. Horton: 1,159,438 shares worth $125M.
- Jim Simons added most to Netflix in Q3 2023, an estimated $385M increase.
- Jim Simons's biggest Q3 2023 reduction was Meta Platforms (Facebook), cutting an estimated $1.34B.
- Jim Simons fully exited Chevron in Q3 2023, selling an estimated $185M.
- Jim Simons's ten largest holdings make up 12% of its $58.7B portfolio in Q3 2023.
- Jim Simons opened 464 new positions and closed 713 in Q3 2023.
- Jim Simons's portfolio value fell 15% quarter-over-quarter to $58.7B.
Based on Renaissance Technologies's 13F filing for Q3 2023, filed 14 Nov 2023.