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 |
Amazon
AMZN
|
+$814M |
| 2 |
NVIDIA
NVDA
|
+$448M |
| 3 |
Microsoft
MSFT
|
+$394M |
| 4 |
Apple
AAPL
|
+$368M |
| 5 |
Johnson & Johnson
JNJ
|
+$288M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Baidu
BIDU
|
+$616M |
| 2 |
Tesla
TSLA
|
+$406M |
| 3 |
Palo Alto Networks
PANW
|
+$400M |
| 4 |
Alphabet (Google) Class C
GOOG
|
+$394M |
| 5 |
AT&T
T
|
+$389M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 20.33% |
| 2 | Technology | 19.76% |
| 3 | Consumer Discretionary | 10.63% |
| 4 | Consumer Staples | 10.6% |
| 5 | Communication Services | 8.45% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1026
Entergy
ETR
$50.3B
| $12.4M | 0.02% |
248,200
-362,000
| -59% | -$19.1M |
|
1027
Lufax Holding
LU
$1.31B
| $12.4M | 0.02% |
+273,700
| New | +$13.8M |
|
|
CMBM
1028
DELISTED
Cambium Networks
CMBM
| $12.4M | 0.02% |
255,700
+15,000
| +6% | +$801K |
|
1029
Progyny
PGNY
$1.99B
| $12.4M | 0.02% |
209,400
+46,000
| +28% | +$2.58M |
|
1030
Vanguard Short-Term Bond ETF
BSV
$45.7B
| $12.3M | 0.02% |
+150,009
| New | +$12.3M |
|
1031
Cato Corp
CATO
$65.7M
| $12.3M | 0.02% |
729,102
-87,250
| -11% | -$1.29M |
|
1032
Boise Cascade
BCC
$2.94B
| $12.3M | 0.02% |
210,600
+68,800
| +49% | +$4.46M |
|
1033
Gilat Satellite Networks
GILT
$895M
| $12.3M | 0.02% |
1,205,008
-235,401
| -16% | -$2.34M |
|
1034
Xenon Pharmaceuticals
XENE
$6.31B
| $12.3M | 0.02% |
657,977
-35,000
| -5% | -$645K |
|
|
EFOR
1035
Everforth Inc
EFOR
$1.34B
| $12.3M | 0.02% |
126,394
+106,900
| +548% | +$10.9M |
|
1036
Prothena Corp
PRTA
$466M
| $12.3M | 0.02% |
238,300
-50,700
| -18% | -$1.58M |
|
1037
IES Holdings
IESC
$15.3B
| $12.2M | 0.02% |
237,732
-26,100
| -10% | -$1.35M |
|
1038
American Homes 4 Rent
AMH
$12.2B
| $12.2M | 0.02% |
313,732
-47,297
| -13% | -$1.75M |
|
1039
Full House Resorts
FLL
$83.5M
| $12.2M | 0.02% |
1,225,290
+24,300
| +2% | +$235K |
|
1040
Celldex Therapeutics
CLDX
$3.52B
| $12.2M | 0.02% |
364,027
-177,400
| -33% | -$4.87M |
|
1041
CVR Energy
CVI
$3.52B
| $12.2M | 0.02% |
677,284
-501,300
| -43% | -$10.4M |
|
1042
Citi Trends
CTRN
$617M
| $12.2M | 0.02% |
139,758
+675
| +0.5% | +$62.1K |
|
|
TRUE
1043
DELISTED
TrueCar
TRUE
| $12.2M | 0.02% |
2,150,701
-152,800
| -7% | -$769K |
|
|
PTNR
1044
DELISTED
Partner Communications
PTNR
| $12.1M | 0.02% |
2,642,650
-25,000
| -0.9% | -$115K |
|
|
KIN
1045
DELISTED
Kindred Biosciences, Inc.
KIN
| $12.1M | 0.02% |
1,321,859
-95,000
| -7% | -$553K |
|
1046
AstraZeneca
AZN
$244B
| $12.1M | 0.02% |
100,850
+91,400
| +967% | +$10M |
|
1047
Watts Water Technologies
WTS
$12.9B
| $12.1M | 0.02% |
82,800
-18,000
| -18% | -$2.38M |
|
1048
Oil-Dri
ODC
$1.27B
| $12.1M | 0.02% |
706,692
-40,000
| -5% | -$710K |
|
1049
American Outdoor Brands
AOUT
$159M
| $12.1M | 0.02% |
343,268
+10,600
| +3% | +$313K |
|
|
OIIM
1050
DELISTED
02Micro International
OIIM
| $12.1M | 0.02% |
1,672,862
-128,994
| -7% | -$936K |
|
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Jim Simons's Q2 2021 Portfolio in Review
As of Q2 2021, Jim Simons held 3,960 positions worth $80.1B, down 0.34% from $80.4B the previous quarter. Its ten largest holdings account for 12% of the portfolio.
Jim Simons withdrew a net $5.63B in Q2 2021, closing 551 positions and reducing 1,699 holdings. Its most notable exit was AT&T, an estimated $389M position sold in full.
By sector, the portfolio is most concentrated in Healthcare at 20% of assets, up from 20% a quarter earlier, followed by Technology and Consumer Discretionary.
Against the trend, Jim Simons opened a new position in Caterpillar worth $227M.
- Jim Simons's largest Q2 2021 buy was Caterpillar: 1,042,778 shares worth $227M.
- Jim Simons added most to Amazon in Q2 2021, an estimated $814M increase.
- Jim Simons's biggest Q2 2021 reduction was Baidu, cutting an estimated $616M.
- Jim Simons fully exited AT&T in Q2 2021, selling an estimated $389M.
- Jim Simons's ten largest holdings make up 12% of its $80.1B portfolio in Q2 2021.
- Jim Simons opened 701 new positions and closed 551 in Q2 2021.
- Jim Simons's portfolio value fell 0.34% quarter-over-quarter to $80.1B.
Based on Renaissance Technologies's 13F filing for Q2 2021, filed 13 Aug 2021.