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 |
NVIDIA
NVDA
|
+$537M |
| 2 |
Peloton Interactive
PTON
|
+$373M |
| 3 |
Amazon
AMZN
|
+$306M |
| 4 |
S&P Global
SPGI
|
+$244M |
| 5 |
WORK
Slack Technologies, Inc.
WORK
|
+$232M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Zoom
ZM
|
+$1.27B |
| 2 |
Bristol-Myers Squibb
BMY
|
+$744M |
| 3 |
Chipotle Mexican Grill
CMG
|
+$716M |
| 4 |
AbbVie
ABBV
|
+$712M |
| 5 |
Pinduoduo
PDD
|
+$542M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 20.81% |
| 2 | Technology | 16.67% |
| 3 | Consumer Discretionary | 11.17% |
| 4 | Communication Services | 10.86% |
| 5 | Consumer Staples | 10.55% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
3701
Spire
SR
$4.87B
| – | – |
-157,708
| Closed | -$8.39M |
|
3702
Sempra
SRE
$55.9B
| – | – |
-634,000
| Closed | -$37.5M |
|
3703
Sarepta Therapeutics
SRPT
$1.92B
| – | – |
-156,578
| Closed | -$22M |
|
3704
SouthState Bank Corp
SSB
$10.7B
| – | – |
-6,791
| Closed | -$327K |
|
3705
SS&C Technologies
SSNC
$18.7B
| – | – |
-81,300
| Closed | -$4.92M |
|
3706
S&T Bancorp
STBA
$1.81B
| – | – |
-64,636
| Closed | -$1.14M |
|
3707
STMicroelectronics
STM
$49.1B
| – | – |
-842,021
| Closed | -$25.9M |
|
3708
Seagate
STX
$186B
| – | – |
-2,440,429
| Closed | -$120M |
|
3709
Southwest Gas
SWX
$6.63B
| – | – |
-167,400
| Closed | -$10.6M |
|
3710
Sensient Technologies
SXT
$5.61B
| – | – |
-111,300
| Closed | -$6.43M |
|
3711
Sysco
SYY
$40.3B
| – | – |
-17,200
| Closed | -$1.07M |
|
3712
Teledyne Technologies
TDY
$31.6B
| – | – |
-36,700
| Closed | -$11.4M |
|
3713
Teva Pharmaceuticals
TEVA
$42.5B
| – | – |
-1,139,163
| Closed | -$10.3M |
|
3714
Hanover Insurance
THG
$7.73B
| – | – |
-53,216
| Closed | -$4.96M |
|
|
TIGR
3715
UP Fintech Holding
TIGR
$849M
| – | – |
-12,000
| Closed | -$57K |
|
3716
T-Mobile US
TMUS
$192B
| – | – |
-1,216,646
| Closed | -$139M |
|
3717
Trimble
TRMB
$13.5B
| – | – |
-373,744
| Closed | -$18.2M |
|
3718
Terreno Realty
TRNO
$7.44B
| – | – |
-67,292
| Closed | -$3.69M |
|
3719
TransUnion
TRU
$15.4B
| – | – |
-299,000
| Closed | -$25.2M |
|
3720
Trupanion
TRUP
$1.34B
| – | – |
-51,400
| Closed | -$4.05M |
|
3721
Tetra Tech
TTEK
$9.06B
| – | – |
-100,100
| Closed | -$1.91M |
|
3722
iShares MSCI Turkey ETF
TUR
$215M
| – | – |
-22,591
| Closed | -$446K |
|
3723
Twilio
TWLO
$39.3B
| – | – |
-194,295
| Closed | -$48M |
|
3724
ProShares UltraShort Russell2000
TWM
$41.4M
| – | – |
-1,040
| Closed | -$188K |
|
3725
Texas Instruments
TXN
$257B
| – | – |
-169,600
| Closed | -$24.2M |
|
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Jim Simons's Q4 2020 Portfolio in Review
As of Q4 2020, Jim Simons held 3,901 positions worth $92.1B, down 8% from $100B the previous quarter. Its ten largest holdings account for 13% of the portfolio.
Jim Simons withdrew a net $21.6B in Q4 2020, closing 555 positions and reducing 1,622 holdings. Its most notable exit was Charter Communications, an estimated $341M position sold in full.
By sector, the portfolio is most concentrated in Healthcare at 21% of assets, down from 23% a quarter earlier, followed by Technology and Consumer Discretionary.
Against the trend, Jim Simons opened a new position in NVIDIA worth $524M.
- Jim Simons's largest Q4 2020 buy was NVIDIA: 40,123,720 shares worth $524M.
- Jim Simons added most to Amazon in Q4 2020, an estimated $306M increase.
- Jim Simons's biggest Q4 2020 reduction was Zoom, cutting an estimated $1.27B.
- Jim Simons fully exited Charter Communications in Q4 2020, selling an estimated $341M.
- Jim Simons's ten largest holdings make up 13% of its $92.1B portfolio in Q4 2020.
- Jim Simons opened 565 new positions and closed 555 in Q4 2020.
- Jim Simons's portfolio value fell 8% quarter-over-quarter to $92.1B.
Based on Renaissance Technologies's 13F filing for Q4 2020, filed 10 Feb 2021.