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 | 19.86% |
| 2 | Technology | 17.76% |
| 3 | Communication Services | 11.48% |
| 4 | Consumer Discretionary | 10.7% |
| 5 | Consumer Staples | 10.19% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
DLA
2276
DELISTED
Delta Apparel Inc.
DLA
| $1.87M | ﹤0.01% |
69,000
+1,800
| +3% | +$44.2K |
|
|
VSA
2277
VisionSys AI
VSA
$9.27M
| $1.86M | ﹤0.01% |
237
+6
| +3% | +$47K |
|
|
EFOR
2278
Everforth Inc
EFOR
$1.3B
| $1.86M | ﹤0.01% |
19,494
+12,200
| +167% | +$1.13M |
|
2279
St. Joe Company
JOE
$3.89B
| $1.86M | ﹤0.01% |
+43,300
| New | +$2.07M |
|
|
SRRA
2280
DELISTED
Sierra Oncology, Inc. Common Stock
SRRA
| $1.85M | ﹤0.01% |
107,474
+700
| +0.7% | +$11.1K |
|
|
TMDI
2281
DELISTED
Titan Medical Inc. Ordinary Shares
TMDI
| $1.85M | ﹤0.01% |
1,089,983
+500,783
| +85% | +$1.12M |
|
2282
Fidelity Nasdaq Composite Index ETF
ONEQ
$10.9B
| $1.85M | ﹤0.01% |
36,000
+12,000
| +50% | +$622K |
|
2283
First Commonwealth Financial
FCF
$2.18B
| $1.84M | ﹤0.01% |
128,400
-321,700
| -71% | -$4.28M |
|
2284
Mueller Industries
MLI
$14.6B
| $1.84M | ﹤0.01% |
+177,600
| New | +$1.75M |
|
2285
Lexicon Pharmaceuticals
LXRX
$1.03B
| $1.83M | ﹤0.01% |
312,479
-682,500
| -69% | -$4.73M |
|
2286
KeyCorp
KEY
$25B
| $1.82M | ﹤0.01% |
+91,051
| New | +$1.76M |
|
2287
Superior Group of Companies
SGC
$208M
| $1.82M | ﹤0.01% |
71,510
-38,000
| -35% | -$947K |
|
2288
Colony Bankcorp
CBAN
$473M
| $1.81M | ﹤0.01% |
116,179
+21,001
| +22% | +$307K |
|
2289
ClearOne Inc
CLRO
$14M
| $1.81M | ﹤0.01% |
33,517
+2,273
| +7% | +$109K |
|
|
FPAY
2290
DELISTED
FlexShopper
FPAY
| $1.81M | ﹤0.01% |
688,272
+146,000
| +27% | +$441K |
|
2291
ImmuCell
ICCC
$90.9M
| $1.81M | ﹤0.01% |
187,578
+19,425
| +12% | +$182K |
|
2292
Green Brick Partners
GRBK
$3.03B
| $1.8M | ﹤0.01% |
+79,503
| New | +$1.69M |
|
2293
ProShares Ultra Dow30
DDM
$542M
| $1.79M | ﹤0.01% |
+54,400
| New | +$1.64M |
|
2294
UTStarcom
UTSI
$23.5M
| $1.79M | ﹤0.01% |
317,191
-11,849
| -4% | -$82.1K |
|
|
RNTX
2295
Rein Therapeutics
RNTX
$68.9M
| $1.79M | ﹤0.01% |
62,525
+30,806
| +97% | +$1.06M |
|
2296
American Coastal Insurance
ACIC
$466M
| $1.78M | ﹤0.01% |
247,626
+28,600
| +13% | +$182K |
|
|
GBL
2297
DELISTED
GAMCO Investors, Inc.
GBL
| $1.78M | ﹤0.01% |
96,100
-8,400
| -8% | -$159K |
|
|
OTIC
2298
DELISTED
Otonomy, Inc.
OTIC
| $1.78M | ﹤0.01% |
698,865
-703,700
| -50% | -$2.88M |
|
2299
Rekor Systems
REKR
$98.2M
| $1.78M | ﹤0.01% |
+89,100
| New | +$1.33M |
|
2300
State Street Financial Select Sector SPDR ETF
XLF
$59.4B
| $1.78M | ﹤0.01% |
+52,300
| New | +$1.68M |
|
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 20% 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.