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Jim Simons

Jim Simons Renaissance Technologies

AUM $72.6B
1-Year Est. Return 54.88%
 

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.

This Fund
S&P 500
This Quarter Est. Return
+9.73%
1 Year Est. Return
+54.88%
3 Year Est. Return
+169.34%
5 Year Est. Return
+186.18%
10 Year Est. Return
+887.93%
AUM
$80.4B
AUM Growth
-$11.7B
Cap. Flow
-$16B
Cap. Flow %
-19.95%
Top 10 Hldgs %
10.17%
Holding
3,937
New
591
Increased
1,069
Reduced
1,579
Closed
676

Top Buys

Rank Stock Value
1
TSLA icon
Tesla
TSLA
+$427M
2
ROKU icon
Roku
ROKU
+$393M
3
PARA
Paramount Global Class B
PARA
+$345M
4
T icon
AT&T
T
+$317M
5
QCOM icon
Qualcomm
QCOM
+$293M

Top Sells

Rank Stock Value
1
BIDU icon
Baidu
BIDU
+$1.41B
2
PDD icon
Pinduoduo
PDD
+$755M
3
BMY icon
Bristol-Myers Squibb
BMY
+$716M
4
ABBV icon
AbbVie
ABBV
+$558M
5
CMG icon
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
CRON
3126
Cronos Group
CRON
$1.16B
$219K ﹤0.01%
+23,200
New +$246K
PPSI
3127
Pioneer Power Solutions
PPSI
$33.5M
$219K ﹤0.01%
45,100
+24,000
+114% +$153K
ECPG icon
3128
Encore Capital Group
ECPG
$2.15B
$218K ﹤0.01%
5,423
-214,035
-98% -$7.59M
SIEB icon
3129
Siebert Financial
SIEB
$78.1M
$218K ﹤0.01%
53,900
+32,100
+147% +$154K
NNN icon
3130
NNN REIT
NNN
$8.87B
$216K ﹤0.01%
+4,900
New +$205K
PZG icon
3131
Paramount Gold Nevada
PZG
$127M
$216K ﹤0.01%
216,203
-87,527
-29% -$98.2K
BGI icon
3132
Birks Group
BGI
$6.5M
$215K ﹤0.01%
+64,374
New +$155K
ASPU
3133
DELISTED
ASPEN GROUP, INC.
ASPU
$215K ﹤0.01%
35,900
+14,333
+66% +$129K
NNA
3134
DELISTED
Navios Maritime Acquisition Corporation
NNA
$213K ﹤0.01%
+52,500
New +$200K
DYAI icon
3135
Dyadic International
DYAI
$28.1M
$211K ﹤0.01%
38,400
+11,072
+41% +$61.4K
WF icon
3136
Woori Financial
WF
$17.2B
$209K ﹤0.01%
+7,700
New +$202K
GLMD icon
3137
Galmed Pharmaceuticals
GLMD
$4.39M
$208K ﹤0.01%
337
-306
-48% -$212K
ONB icon
3138
Old National Bancorp
ONB
$10.4B
$208K ﹤0.01%
+10,776
New +$200K
SBET icon
3139
Sharplink Inc
SBET
$1.37B
$208K ﹤0.01%
239
+62
+35% +$39.9K
GRIN
3140
DELISTED
Grindrod Shipping Holdings Ltd. Ordinary Shares
GRIN
$206K ﹤0.01%
+28,400
New +$168K
TPHS
3141
DELISTED
Trinity Place Holdings Inc.com
TPHS
$206K ﹤0.01%
98,382
+47,200
+92% +$94.7K
VV icon
3142
Vanguard Morningstar Large-Cap ETF
VV
$54.9B
$204K ﹤0.01%
+1,100
New +$199K
BETS
3143
DELISTED
Bit Brother Limited Class A Ordinary Shares
BETS
$204K ﹤0.01%
+4
New +$197K
CEA
3144
DELISTED
China Eastern Airlines
CEA
$204K ﹤0.01%
+8,700
New +$195K
NEW
3145
DELISTED
Puxin Limited American Depositary Shares, each representing twenty Ordinary Shares
NEW
$203K ﹤0.01%
5,068
-422
-8% -$27K
CMMB
3146
Chemomab Therapeutics
CMMB
$13.9M
$202K ﹤0.01%
1,756
+420
+31% +$83.6K
ED icon
3147
Consolidated Edison
ED
$40.1B
$202K ﹤0.01%
2,700
-309,244
-99% -$21.8M
FNDX icon
3148
Schwab Fundamental US Large Company Index ETF
FNDX
$27.6B
$202K ﹤0.01%
11,700
-54,900
-82% -$895K
SSBI icon
3149
Summit State Bank
SSBI
$87.4M
$202K ﹤0.01%
13,640
+302
+2% +$4.26K
NES
3150
DELISTED
Nuverra Environmental Solutions, Inc. Common Stock
NES
$202K ﹤0.01%
87,900
+56,400
+179% +$147K
124 125
126
127 128

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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.