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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
-12.39%
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
$91.3B
AUM Growth
-$5.94B
Cap. Flow
+$8.84B
Cap. Flow %
9.68%
Top 10 Hldgs %
9.08%
Holding
3,847
New
522
Increased
1,588
Reduced
1,204
Closed
504

Top Buys

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$535M
2
META icon
Meta Platforms (Facebook)
META
+$388M
3
SLB icon
SLB Ltd
SLB
+$348M
4
V icon
Visa
V
+$230M
5
CMG icon
Chipotle Mexican Grill
CMG
+$203M

Sector Composition

Rank Sector Weight
1 Healthcare 15.48%
2 Technology 13.21%
3 Financials 10.74%
4 Real Estate 9.97%
5 Utilities 9.01%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
QADA
726
DELISTED
QAD Inc.
QADA
$26.4M 0.03%
670,246
+9,669
+1% +$423K
UBNK
727
DELISTED
United Financial Bancorp, Inc.
UBNK
$26.3M 0.03%
1,791,839
+46,027
+3% +$726K
PDLI
728
DELISTED
PDL BioPharma, Inc.
PDLI
$26.3M 0.03%
9,075,500
-98,454
-1% -$270K
LIVN icon
729
LivaNova
LIVN
$4.53B
$26.3M 0.03%
287,394
ARCH
730
DELISTED
Arch Resources, Inc.
ARCH
$26.3M 0.03%
316,300
-16,100
-5% -$1.43M
TCX icon
731
Tucows
TCX
$134M
$26.2M 0.03%
437,051
+24,200
+6% +$1.35M
CHU
732
DELISTED
China Unicom (HONG KONG) Limited
CHU
$26.2M 0.03%
2,458,806
+126,601
+5% +$1.41M
EBF icon
733
Ennis
EBF
$559M
$26.2M 0.03%
1,360,000
+208,400
+18% +$4M
IPG
734
DELISTED
Interpublic Group of Companies
IPG
$26.1M 0.03%
+1,267,200
New +$28.9M
MSM icon
735
MSC Industrial Direct
MSM
$6.77B
$26.1M 0.03%
339,800
+125,400
+58% +$10.4M
CLB icon
736
Core Laboratories
CLB
$569M
$26.1M 0.03%
437,300
+274,600
+169% +$23.7M
AHT
737
Ashford Hospitality Trust
AHT
$20.2M
$26.1M 0.03%
6,600
+46
+0.7% +$230K
GRA
738
DELISTED
W.R. Grace & Co.
GRA
$26.1M 0.03%
401,765
-166,635
-29% -$10.8M
NWG icon
739
NatWest
NWG
$76.9B
$26M 0.03%
4,324,264
+206,050
+5% +$1.32M
ONTO icon
740
Onto Innovation
ONTO
$20.6B
$26M 0.03%
950,868
+40,074
+4% +$1.24M
TERP
741
DELISTED
TerraForm Power, Inc
TERP
$25.9M 0.03%
2,310,916
+896,836
+63% +$10.1M
CME icon
742
CME Group
CME
$96.1B
$25.9M 0.03%
137,719
+107,631
+358% +$19.9M
MEDP icon
743
Medpace
MEDP
$16.2B
$25.9M 0.03%
488,500
-296,400
-38% -$16.3M
RF icon
744
Regions Financial
RF
$27B
$25.8M 0.03%
+1,928,221
New +$31M
MNDT
745
DELISTED
Mandiant, Inc. Common Stock
MNDT
$25.7M 0.03%
1,587,000
+808,100
+104% +$14.5M
HCA icon
746
HCA Healthcare
HCA
$89.1B
$25.7M 0.03%
206,200
-261,900
-56% -$35.2M
RUSHA icon
747
Rush Enterprises Class A
RUSHA
$9.62B
$25.6M 0.03%
1,673,276
-111,600
-6% -$1.78M
RPD icon
748
Rapid7
RPD
$929M
$25.6M 0.03%
821,800
-263,796
-24% -$8.63M
WPP icon
749
WPP
WPP
$5.82B
$25.6M 0.03%
466,681
+130,481
+39% +$7.78M
CDP icon
750
COPT Defense Properties
CDP
$4.23B
$25.5M 0.03%
1,212,507
+827,600
+215% +$21.1M

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Jim Simons's Q4 2018 Portfolio in Review

As of Q4 2018, Jim Simons held 3,847 positions worth $91.3B, down 6.1% from $97.3B the previous quarter. Its ten largest holdings account for 9.1% of the portfolio.

Jim Simons deployed $8.84B of net new capital in Q4 2018, opening 522 new positions and adding to 1,588 existing holdings. Its largest new stake was Apple: 11,041,936 shares worth $435M.

By sector, the portfolio is most concentrated in Healthcare at 15% of assets, down from 18% a quarter earlier, followed by Technology and Financials.

On the sell side, the largest reduction was Dell, an estimated $332M trimmed.

  • Jim Simons's largest Q4 2018 buy was Apple: 11,041,936 shares worth $435M.
  • Jim Simons added most to Meta Platforms (Facebook) in Q4 2018, an estimated $388M increase.
  • Jim Simons's biggest Q4 2018 reduction was Dell, cutting an estimated $332M.
  • Jim Simons fully exited Danaher in Q4 2018, selling an estimated $350M.
  • Jim Simons's ten largest holdings make up 9.1% of its $91.3B portfolio in Q4 2018.
  • Jim Simons opened 522 new positions and closed 504 in Q4 2018.
  • Jim Simons's portfolio value fell 6.1% quarter-over-quarter to $91.3B.

Based on Renaissance Technologies's 13F filing for Q4 2018, filed 13 Feb 2019.