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Jim Simons

Jim Simons Renaissance Technologies

AUM $63.9B
1-Year Est. Return 45.56%
 

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
+22.71%
1 Year Est. Return
+45.56%
3 Year Est. Return
+129.95%
5 Year Est. Return
+153.6%
10 Year Est. Return
+738.31%
AUM
$92.1B
AUM Growth
-$8.06B
Cap. Flow
-$21.6B
Cap. Flow %
-23.45%
Top 10 Hldgs %
13.27%
Holding
3,901
New
565
Increased
1,134
Reduced
1,622
Closed
555

Top Buys

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$537M
2
PTON icon
Peloton Interactive
PTON
+$373M
3
AMZN icon
Amazon
AMZN
+$306M
4
SPGI icon
S&P Global
SPGI
+$244M
5
WORK
Slack Technologies, Inc.
WORK
+$232M

Top Sells

Rank Stock Value
1
ZM icon
Zoom
ZM
+$1.27B
2
BMY icon
Bristol-Myers Squibb
BMY
+$744M
3
CMG icon
Chipotle Mexican Grill
CMG
+$716M
4
ABBV icon
AbbVie
ABBV
+$712M
5
PDD icon
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
QTNT
3826
DELISTED
Quotient Limited Ordinary Shares
QTNT
– –
-8,708
Closed -$1.79M
CVET
3827
DELISTED
Covetrus, Inc. Common Stock
CVET
– –
-183,900
Closed -$4.49M
CTXS
3828
DELISTED
Citrix Systems Inc
CTXS
– –
-61,490
Closed -$8.47M
MANT
3829
DELISTED
Mantech International Corp
MANT
– –
-26,300
Closed -$1.81M
TUFN
3830
DELISTED
Tufin Software Technologies Ltd.
TUFN
– –
-27,100
Closed -$224K
RTLR
3831
DELISTED
Rattler Midstream LP Common Units
RTLR
– –
-123,700
Closed -$736K
COHR
3832
DELISTED
Coherent Inc
COHR
– –
-6,100
Closed -$677K
NSEC
3833
DELISTED
National Security Group Inc
NSEC
– –
-10,000
Closed -$118K
IRCP
3834
DELISTED
IRSA Propiedades Comerciales S.A.
IRCP
– –
-68,303
Closed -$123K
ATRS
3835
DELISTED
Antares Pharma, Inc.
ATRS
– –
-339,213
Closed -$916K
ZNGA
3836
DELISTED
ZYNGA INC. CL A COMMON
ZNGA
– –
-5,483,500
Closed -$50M
FOE
3837
DELISTED
Ferro Corporation
FOE
– –
-135,900
Closed -$1.69M
ZSAN
3838
DELISTED
Zosano Pharma Corporation
ZSAN
– –
-7,886
Closed -$447K
DISCK
3839
DELISTED
Discovery, Inc. Series C Common Stock
DISCK
– –
-130,600
Closed -$2.56M
CONE
3840
DELISTED
CyrusOne Inc Common Stock
CONE
– –
-197,786
Closed -$13.9M
XLNX
3841
DELISTED
Xilinx Inc
XLNX
– –
-880,705
Closed -$91.8M
CSPR
3842
DELISTED
Casper Sleep Inc.
CSPR
– –
-36,500
Closed -$262K
KOR
3843
DELISTED
Corvus Gold Inc. Common Shares
KOR
– –
-74,900
Closed -$220K
XONE
3844
DELISTED
The ExOne Company
XONE
– –
-104,754
Closed -$1.28M
QTS
3845
DELISTED
QTS REALTY TRUST, INC.
QTS
– –
-296,100
Closed -$18.7M
WRI
3846
DELISTED
Weingarten Realty Investors
WRI
– –
-138,500
Closed -$2.35M
PRAH
3847
DELISTED
PRA Health Sciences, Inc.
PRAH
– –
-57,800
Closed -$5.86M
RP
3848
DELISTED
RealPage, Inc.
RP
– –
-257,494
Closed -$14.8M
IPHI
3849
DELISTED
INPHI CORPORATION
IPHI
– –
-284,804
Closed -$32M
HPR
3850
DELISTED
HighPoint Resources Corporation
HPR
– –
-119,204
Closed -$1.37M
152 153
154
155 156

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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.