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 | |
|---|---|---|---|---|---|---|
701
NRC Health Common Stock
NRC
$471M
| $22.6M | 0.03% |
482,584
-59,400
| -11% | -$2.89M |
|
|
CLDR
702
DELISTED
Cloudera, Inc.
CLDR
| $22.6M | 0.03% |
1,854,952
+841,000
| +83% | +$12.6M |
|
703
Carter's
CRI
$1.44B
| $22.6M | 0.03% |
253,700
+9,900
| +4% | +$916K |
|
704
Zillow
ZG
$8.15B
| $22.6M | 0.03% |
171,700
-93,900
| -35% | -$14.5M |
|
705
Wabash National
WNC
$509M
| $22.5M | 0.03% |
1,197,148
-271,739
| -18% | -$4.81M |
|
|
JNPR
706
DELISTED
Juniper Networks
JNPR
| $22.4M | 0.03% |
884,683
-2,467,901
| -74% | -$60.8M |
|
707
FirstCash
FCFS
$9.14B
| $22.4M | 0.03% |
341,114
-242,182
| -42% | -$15.3M |
|
708
Whirlpool
WHR
$2.79B
| $22.4M | 0.03% |
101,557
+44,100
| +77% | +$8.75M |
|
|
CNR
709
DELISTED
Cornerstone Building Brands, Inc.
CNR
| $22.3M | 0.03% |
1,592,783
+125,700
| +9% | +$1.52M |
|
710
Idacorp
IDA
$8.16B
| $22.3M | 0.03% |
223,199
-212,100
| -49% | -$19.4M |
|
711
Fidelity National Financial
FNF
$13.1B
| $22.2M | 0.03% |
568,265
-331,227
| -37% | -$12.6M |
|
712
Bank of Montreal
BMO
$129B
| $22.2M | 0.03% |
248,895
+240,800
| +2,975% | +$19.6M |
|
713
Mattel
MAT
$4.25B
| $22M | 0.03% |
1,105,900
+410,400
| +59% | +$7.94M |
|
714
Marathon Petroleum
MPC
$100B
| $22M | 0.03% |
+411,799
| New | +$20.8M |
|
715
TransAlta
TAC
$3.99B
| $22M | 0.03% |
2,327,041
-1,320,400
| -36% | -$11.7M |
|
716
KNOT Offshore Partners
KNOP
$366M
| $21.9M | 0.03% |
1,231,417
-36,954
| -3% | -$632K |
|
|
SOGO
717
DELISTED
Sogou Inc. American Depositary Shares, each representing one Class A Ordinary Share
SOGO
| $21.9M | 0.03% |
2,904,164
-1,314,700
| -31% | -$10.8M |
|
718
First American
FAF
$7.56B
| $21.9M | 0.03% |
386,020
-150,880
| -28% | -$8.24M |
|
719
Gaming and Leisure Properties
GLPI
$12.7B
| $21.8M | 0.03% |
514,649
-1,360,600
| -73% | -$57.6M |
|
720
Allot
ALLT
$388M
| $21.8M | 0.03% |
1,365,706
-352,000
| -20% | -$5.13M |
|
721
Under Armour Class C
UA
$2.25B
| $21.8M | 0.03% |
1,179,100
+362,200
| +44% | +$6.37M |
|
|
PAMT
722
PAMT Corp
PAMT
$285M
| $21.7M | 0.03% |
1,409,612
-24,480
| -2% | -$352K |
|
723
Kaiser Aluminum
KALU
$2.99B
| $21.7M | 0.03% |
196,700
-47,052
| -19% | -$5.1M |
|
724
Natera
NTRA
$44.8B
| $21.7M | 0.03% |
213,900
+50,610
| +31% | +$5.55M |
|
725
Amphenol
APH
$204B
| $21.7M | 0.03% |
+657,800
| New | +$21.4M |
|
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.