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 |
Bristol-Myers Squibb
BMY
|
+$1.57B |
| 2 |
Tesla
TSLA
|
+$1.06B |
| 3 |
Amazon
AMZN
|
+$597M |
| 4 |
Qualcomm
QCOM
|
+$374M |
| 5 |
AbbVie
ABBV
|
+$373M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
CELG
Celgene Corp
CELG
|
+$1.54B |
| 2 |
Johnson & Johnson
JNJ
|
+$561M |
| 3 |
UnitedHealth
UNH
|
+$353M |
| 4 |
Meta Platforms (Facebook)
META
|
+$345M |
| 5 |
Starbucks
SBUX
|
+$340M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 21.63% |
| 2 | Technology | 13.19% |
| 3 | Consumer Discretionary | 10.53% |
| 4 | Financials | 8.74% |
| 5 | Communication Services | 7.95% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2026
SandRidge Energy
SD
$520M
| $3.71M | ﹤0.01% |
876,200
+279,600
| +47% | +$1.17M |
|
|
PACW
2027
DELISTED
PacWest Bancorp
PACW
| $3.71M | ﹤0.01% |
97,079
-312,200
| -76% | -$11.7M |
|
2028
Graham Holdings Company
GHC
$5.04B
| $3.71M | ﹤0.01% |
5,800
-14,278
| -71% | -$9.13M |
|
|
PRCP
2029
DELISTED
Perceptron Inc
PRCP
| $3.7M | ﹤0.01% |
672,814
+34,879
| +5% | +$167K |
|
|
NM
2030
DELISTED
Navios Maritime Holdings Inc.
NM
| $3.7M | ﹤0.01% |
825,033
+95,089
| +13% | +$471K |
|
|
GOOS
2031
Canada Goose Holdings
GOOS
$854M
| $3.68M | ﹤0.01% |
101,600
+73,400
| +260% | +$2.83M |
|
|
MTLS
2032
Materialise
MTLS
$400M
| $3.68M | ﹤0.01% |
200,800
-34,700
| -15% | -$639K |
|
|
LDL
2033
DELISTED
Lydall, Inc.
LDL
| $3.67M | ﹤0.01% |
179,100
+34,700
| +24% | +$719K |
|
|
RNET
2034
DELISTED
RigNet, Inc.
RNET
| $3.67M | ﹤0.01% |
555,800
+15,400
| +3% | +$92.4K |
|
2035
State Street SPDR Portfolio Short Term Treasury ETF
SPTS
$6.12B
| $3.67M | ﹤0.01% |
122,361
+92,028
| +303% | +$2.76M |
|
2036
Banco Macro
BMA
$4.96B
| $3.66M | ﹤0.01% |
100,915
-300,785
| -75% | -$8.1M |
|
|
OIIM
2037
DELISTED
02Micro International
OIIM
| $3.65M | ﹤0.01% |
2,086,660
+92,365
| +5% | +$139K |
|
2038
Tredegar Corp
TG
$276M
| $3.65M | ﹤0.01% |
163,100
+82,700
| +103% | +$1.74M |
|
2039
Weis Markets
WMK
$1.76B
| $3.64M | ﹤0.01% |
89,851
-3,200
| -3% | -$124K |
|
|
CXO
2040
DELISTED
CONCHO RESOURCES INC.
CXO
| $3.63M | ﹤0.01% |
+41,500
| New | +$2.99M |
|
2041
Alpha Pro Tech
APT
$55.4M
| $3.63M | ﹤0.01% |
1,058,728
-19,900
| -2% | -$69.4K |
|
2042
Chemung Financial Corp
CHMG
$405M
| $3.63M | ﹤0.01% |
85,388
-900
| -1% | -$39.4K |
|
|
JAX
2043
DELISTED
J. Alexander's Holdings, Inc.
JAX
| $3.63M | ﹤0.01% |
379,405
-16,500
| -4% | -$167K |
|
2044
Resources Connection
RGP
$145M
| $3.63M | ﹤0.01% |
222,000
+49,458
| +29% | +$752K |
|
|
TVTY
2045
DELISTED
Tivity Health, Inc. Common Stock
TVTY
| $3.62M | ﹤0.01% |
178,097
+92,300
| +108% | +$1.73M |
|
2046
Geospace Technologies
GEOS
$72.4M
| $3.61M | ﹤0.01% |
215,134
+3,700
| +2% | +$56.2K |
|
|
JNCE
2047
DELISTED
Jounce Therapeutics, Inc. Common Stock
JNCE
| $3.58M | ﹤0.01% |
409,914
+361,006
| +738% | +$1.95M |
|
|
RVLP
2048
DELISTED
RVL Pharmaceuticals plc Ordinary Shares
RVLP
| $3.57M | ﹤0.01% |
510,112
+379,300
| +290% | +$2.02M |
|
|
JCP
2049
DELISTED
J.C. Penney Company, Inc.
JCP
| $3.56M | ﹤0.01% |
3,182,404
+3,051,945
| +2,339% | +$3.24M |
|
2050
National Bankshares
NKSH
$270M
| $3.56M | ﹤0.01% |
79,270
+1,300
| +2% | +$55.8K |
|
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Jim Simons's Q4 2019 Portfolio in Review
As of Q4 2019, Jim Simons held 3,913 positions worth $130B, up 10% from $118B the previous quarter. Its ten largest holdings account for 13% of the portfolio.
Jim Simons's Q4 2019 filing shows 518 new, 1,836 increased, 1,085 reduced and 443 closed positions. Its largest new stake was Amazon: 6,745,100 shares worth $623M. The largest sale was Celgene Corp, an estimated $1.54B.
By sector, the portfolio is most concentrated in Healthcare at 22% of assets, up from 19% a quarter earlier, followed by Technology and Consumer Discretionary.
- Jim Simons's largest Q4 2019 buy was Amazon: 6,745,100 shares worth $623M.
- Jim Simons added most to Bristol-Myers Squibb in Q4 2019, an estimated $1.57B increase.
- Jim Simons's biggest Q4 2019 reduction was Johnson & Johnson, cutting an estimated $561M.
- Jim Simons fully exited Celgene Corp in Q4 2019, selling an estimated $1.54B.
- Jim Simons's ten largest holdings make up 13% of its $130B portfolio in Q4 2019.
- Jim Simons opened 518 new positions and closed 443 in Q4 2019.
- Jim Simons's portfolio value rose 10% quarter-over-quarter to $130B.
Based on Renaissance Technologies's 13F filing for Q4 2019, filed 13 Feb 2020.