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 |
Tesla
TSLA
|
+$427M |
| 2 |
Roku
ROKU
|
+$393M |
| 3 |
PARA
Paramount Global Class B
PARA
|
+$345M |
| 4 |
AT&T
T
|
+$317M |
| 5 |
Qualcomm
QCOM
|
+$293M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Baidu
BIDU
|
+$1.41B |
| 2 |
Pinduoduo
PDD
|
+$755M |
| 3 |
Bristol-Myers Squibb
BMY
|
+$716M |
| 4 |
AbbVie
ABBV
|
+$558M |
| 5 |
Chipotle Mexican Grill
CMG
|
+$491M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 19.43% |
| 2 | Technology | 17.51% |
| 3 | Communication Services | 11.4% |
| 4 | Consumer Discretionary | 10.59% |
| 5 | Consumer Staples | 10.17% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
ESBK
3176
DELISTED
Elmira Savings Bank Elmira NY
ESBK
| $166K | ﹤0.01% |
12,285
+1,200
| +11% | +$16K |
|
|
ACGN
3177
DELISTED
Aceragen Inc
ACGN
| $163K | ﹤0.01% |
7,366
-52,291
| -88% | -$3.92M |
|
|
RIVE
3178
DELISTED
Riverview Financial Corporation Common Stock
RIVE
| $163K | ﹤0.01% |
15,600
-600
| -4% | -$5.92K |
|
|
DSSI
3179
DELISTED
Diamond S Shipping Inc. Common Shares
DSSI
| $162K | ﹤0.01% |
16,200
-12,199
| -43% | -$99.1K |
|
3180
Epsilon Energy
EPSN
$161M
| $159K | ﹤0.01% |
40,900
+20,200
| +98% | +$77.8K |
|
|
MDRR
3181
Medalist Diversified Inc
MDRR
$18.7M
| $159K | ﹤0.01% |
4,904
+3,343
| +214% | +$124K |
|
3182
Neonode
NEON
$14.8M
| $156K | ﹤0.01% |
16,700
-22,200
| -57% | -$189K |
|
3183
Biomerica
BMRA
$5.01M
| $153K | ﹤0.01% |
3,500
-1,735
| -33% | -$88.9K |
|
|
NTBL
3184
DELISTED
Notable Labs, Ltd. Ordinary Shares
NTBL
| $152K | ﹤0.01% |
2,166
-12,640
| -85% | -$987K |
|
|
PRHI
3185
Presurance Holdings
PRHI
$19.9M
| $150K | ﹤0.01% |
+5,700
| New | +$141K |
|
3186
Mediaco Holding
MDIA
$78.5M
| $150K | ﹤0.01% |
+44,787
| New | +$154K |
|
|
NTZ
3187
Natuzzi
NTZ
$14.5M
| $150K | ﹤0.01% |
+12,400
| New | +$152K |
|
|
DVLT
3188
Datavault AI
DVLT
$277M
| $150K | ﹤0.01% |
3
+1
| +50% | +$53.3K |
|
3189
Bank Of The James
BOTJ
$126M
| $147K | ﹤0.01% |
+11,440
| New | +$145K |
|
3190
Matinas BioPharma
MTNB
$1.49M
| $147K | ﹤0.01% |
2,808
-21,575
| -88% | -$1.45M |
|
|
WPG
3191
DELISTED
Washington Prime Group Inc.
WPG
| $146K | ﹤0.01% |
65,500
+16,622
| +34% | +$121K |
|
3192
AGM Group Holdings
AGMH
$2.24M
| $144K | ﹤0.01% |
245
-27
| -10% | -$20.4K |
|
3193
Jaguar Health
JAGX
$3.85M
| – | – |
0
| – | – |
|
|
LJPC
3194
DELISTED
La Jolla Pharmaceutical Company
LJPC
| $142K | ﹤0.01% |
33,600
-96,353
| -74% | -$531K |
|
|
DMS
3195
DELISTED
Digital Media Solutions, Inc.
DMS
| $138K | ﹤0.01% |
+753
| New | +$137K |
|
3196
American Shared Hospital Services
AMS
$10.6M
| $137K | ﹤0.01% |
49,300
+1,000
| +2% | +$2.6K |
|
3197
Rhinebeck Bancorp
RBKB
$199M
| $137K | ﹤0.01% |
13,200
+1,400
| +12% | +$13.6K |
|
3198
Savara
SVRA
$1.08B
| $135K | ﹤0.01% |
64,700
-335,200
| -84% | -$574K |
|
3199
Tiziana Life Sciences
TLSA
$132M
| $133K | ﹤0.01% |
48,147
-310,201
| -87% | -$1.03M |
|
3200
ReWalk Robotics
LFWD
$22.2M
| $133K | ﹤0.01% |
654
-3,001
| -82% | -$691K |
|
Similar funds
Jim Simons's Q1 2021 Portfolio in Review
As of Q1 2021, Jim Simons held 3,937 positions worth $80.4B, down 13% from $92.1B the previous quarter. Its ten largest holdings account for 10% of the portfolio.
Jim Simons withdrew a net $16B in Q1 2021, closing 676 positions and reducing 1,579 holdings. Its most notable exit was Micron Technology, an estimated $252M position sold in full.
By sector, the portfolio is most concentrated in Healthcare at 19% of assets, down from 21% a quarter earlier, followed by Technology and Communication Services.
Against the trend, Jim Simons opened a new position in Paramount Global Class B worth $255M.
- Jim Simons's largest Q1 2021 buy was Paramount Global Class B: 5,644,997 shares worth $255M.
- Jim Simons added most to Tesla in Q1 2021, an estimated $427M increase.
- Jim Simons's biggest Q1 2021 reduction was Baidu, cutting an estimated $1.41B.
- Jim Simons fully exited Micron Technology in Q1 2021, selling an estimated $252M.
- Jim Simons's ten largest holdings make up 10% of its $80.4B portfolio in Q1 2021.
- Jim Simons opened 591 new positions and closed 676 in Q1 2021.
- Jim Simons's portfolio value fell 13% quarter-over-quarter to $80.4B.
Based on Renaissance Technologies's 13F filing for Q1 2021, filed 13 May 2021.