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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 16.12%
2 Technology 13.68%
3 Financials 11.18%
4 Real Estate 10.07%
5 Consumer Discretionary 9.14%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
VYGR icon
1851
Voyager Therapeutics
VYGR
$201M
$4.06M ﹤0.01%
432,301
+356,901
+473% +$4.58M
KVHI icon
1852
KVH Industries
KVHI
$145M
$4.05M ﹤0.01%
394,000
+8,000
+2% +$91.4K
MTLS
1853
Materialise
MTLS
$400M
$4.04M ﹤0.01%
201,500
-26,500
-12% -$385K
ICL icon
1854
ICL Group
ICL
$7.16B
$4.03M ﹤0.01%
712,475
+83,968
+13% +$497K
SMBC icon
1855
Southern Missouri Bancorp
SMBC
$845M
$4.03M ﹤0.01%
118,934
-166
-0.1% -$5.77K
ZYME icon
1856
Zymeworks
ZYME
$1.78B
$4.03M ﹤0.01%
274,300
-102,500
-27% -$1.34M
ACH
1857
DELISTED
Alum Corp of China Ltd
ACH
$4.02M ﹤0.01%
514,300
-47,700
-8% -$447K
EXTN
1858
DELISTED
Exterran Corporation
EXTN
$4.02M ﹤0.01%
227,100
+47,700
+27% +$1.07M
APYX icon
1859
Apyx Medical
APYX
$128M
$4.02M ﹤0.01%
619,925
+70,225
+13% +$425K
SBSW icon
1860
Sibanye-Stillwater
SBSW
$7.62B
$4.01M ﹤0.01%
1,416,956
+1,100,126
+347% +$2.98M
KPTI icon
1861
Karyopharm Therapeutics
KPTI
$45.8M
$3.99M ﹤0.01%
28,417
+23,704
+503% +$4M
SGC icon
1862
Superior Group of Companies
SGC
$208M
$3.99M ﹤0.01%
226,300
+3,800
+2% +$68.9K
ONB icon
1863
Old National Bancorp
ONB
$10.4B
$3.99M ﹤0.01%
+259,076
New +$4.63M
ALOT icon
1864
AstroNova
ALOT
$227M
$3.99M ﹤0.01%
212,750
-5,850
-3% -$114K
GRC icon
1865
Gorman-Rupp
GRC
$2.13B
$3.99M ﹤0.01%
123,000
-4,815
-4% -$161K
HUD
1866
DELISTED
Hudson Ltd. Class A Common Shares
HUD
$3.98M ﹤0.01%
232,100
+51,200
+28% +$1.01M
WBT
1867
DELISTED
Welbilt, Inc.
WBT
$3.95M ﹤0.01%
+355,300
New +$5.48M
PFNX
1868
DELISTED
Pfenex Inc.
PFNX
$3.95M ﹤0.01%
1,237,105
+31,100
+3% +$133K
ARDX icon
1869
Ardelyx
ARDX
$1.05B
$3.94M ﹤0.01%
2,198,721
+1,017,721
+86% +$3M
SFL icon
1870
SFL Corp
SFL
$1.64B
$3.93M ﹤0.01%
372,832
-301,300
-45% -$3.77M
AVNW icon
1871
Aviat Networks
AVNW
$287M
$3.92M ﹤0.01%
592,024
-47,742
-7% -$356K
OSPN icon
1872
OneSpan
OSPN
$602M
$3.92M ﹤0.01%
302,470
+53,300
+21% +$866K
GSIT icon
1873
GSI Technology
GSIT
$270M
$3.9M ﹤0.01%
759,639
+25,887
+4% +$151K
MINI
1874
DELISTED
Mobile Mini Inc
MINI
$3.9M ﹤0.01%
122,775
+117,775
+2,356% +$4.56M
ASX icon
1875
ASE Group
ASX
$103B
$3.9M ﹤0.01%
1,039,149
+691,343
+199% +$2.74M

Similar funds

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 16% of assets, down from 19% 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.