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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
+5%
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
$90.7B
AUM Growth
+$5.73B
Cap. Flow
+$2.5B
Cap. Flow %
2.75%
Top 10 Hldgs %
8.4%
Holding
3,692
New
521
Increased
1,724
Reduced
1,031
Closed
386

Top Buys

Rank Stock Value
1
XOM icon
ExxonMobil
XOM
+$521M
2
BDX icon
Becton Dickinson
BDX
+$411M
3
GE icon
GE Aerospace
GE
+$361M
4
IBM icon
IBM
IBM
+$305M
5
PM icon
Philip Morris
PM
+$296M

Top Sells

Rank Stock Value
1
BCR
CR Bard Inc.
BCR
+$455M
2
NTES icon
NetEase
NTES
+$451M
3
MDT icon
Medtronic
MDT
+$398M
4
NVDA icon
NVIDIA
NVDA
+$348M
5
NFLX icon
Netflix
NFLX
+$332M

Sector Composition

Rank Sector Weight
1 Healthcare 16.06%
2 Technology 13.71%
3 Financials 10.21%
4 Industrials 9.72%
5 Consumer Discretionary 9.38%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
NSIT icon
1851
Insight Enterprises
NSIT
$4.54B
$4.73M 0.01%
123,573
-89,000
-42% -$3.64M
RCMT icon
1852
RCM Technologies
RCMT
$202M
$4.73M 0.01%
756,500
+38,700
+5% +$249K
WLK icon
1853
Westlake Corp
WLK
$10.1B
$4.71M 0.01%
44,200
-38,900
-47% -$3.6M
ZG icon
1854
Zillow
ZG
$7.53B
$4.7M 0.01%
115,292
-84,708
-42% -$3.48M
CAR icon
1855
Avis
CAR
$4.93B
$4.7M 0.01%
+107,000
New +$4.26M
TGE
1856
DELISTED
Tallgrass Energy, LP Class A Shares
TGE
$4.69M 0.01%
182,263
+132,563
+267% +$3.32M
NSU
1857
DELISTED
Nevsun Resources Ltd.
NSU
$4.69M 0.01%
1,922,500
-562,500
-23% -$1.3M
ACCO icon
1858
Acco Brands
ACCO
$399M
$4.67M 0.01%
382,747
+349,700
+1,058% +$4.5M
UFI icon
1859
UNIFI
UFI
$127M
$4.67M 0.01%
130,100
-2,500
-2% -$90.4K
FNWB icon
1860
First Northwest Bancorp
FNWB
$107M
$4.66M 0.01%
285,812
+18,712
+7% +$320K
PXLW icon
1861
Pixelworks
PXLW
$42.3M
$4.64M 0.01%
61,104
+10,125
+20% +$686K
VIV icon
1862
Telefônica Brasil
VIV
$18.5B
$4.64M 0.01%
312,953
+233,700
+295% +$3.6M
NC icon
1863
NACCO Industries
NC
$317M
$4.63M 0.01%
122,900
-293,353
-70% -$11.8M
AMBR
1864
DELISTED
Amber Road Inc
AMBR
$4.62M 0.01%
629,600
+54,090
+9% +$404K
BSQR
1865
DELISTED
BSQUARE Corporation
BSQR
$4.62M 0.01%
993,366
+15,491
+2% +$76K
SD icon
1866
SandRidge Energy
SD
$529M
$4.62M 0.01%
+219,100
New +$4.08M
AMNB
1867
DELISTED
American National Bankshares Inc
AMNB
$4.61M 0.01%
120,300
+700
+0.6% +$27.9K
MUB icon
1868
iShares National Muni Bond ETF
MUB
$45.9B
$4.61M 0.01%
+41,581
New +$4.6M
DORM icon
1869
Dorman Products
DORM
$3.97B
$4.59M 0.01%
+75,100
New +$5.09M
OMCC
1870
DELISTED
Old Market Capital Corp
OMCC
$4.58M 0.01%
520,229
-2,700
-0.5% -$23.2K
MARK
1871
DELISTED
Remark Holdings, Inc.
MARK
$4.58M 0.01%
47,030
+39,560
+530% +$2.34M
CNNE icon
1872
Cannae Holdings
CNNE
$675M
$4.57M 0.01%
+268,300
New +$4.63M
SAFE
1873
Safehold
SAFE
$1.09B
$4.55M 0.01%
82,669
+45,279
+121% +$2.55M
ALLT icon
1874
Allot
ALLT
$377M
$4.53M 0.01%
850,700
+128,097
+18% +$695K
ALDW
1875
DELISTED
Alon USA Partners LP
ALDW
$4.53M 0.01%
265,123
+62,253
+31% +$874K

Similar funds

Jim Simons's Q4 2017 Portfolio in Review

As of Q4 2017, Jim Simons held 3,692 positions worth $90.7B, up 6.7% from $85B the previous quarter. Its ten largest holdings account for 8.4% of the portfolio.

Jim Simons's Q4 2017 filing shows 521 new, 1,724 increased, 1,031 reduced and 386 closed positions. Its largest new stake was Alphabet (Google) Class C: 3,773,700 shares worth $197M. The largest sale was CR Bard Inc., an estimated $455M.

By sector, the portfolio is most concentrated in Healthcare at 16% of assets, up from 16% a quarter earlier, followed by Technology and Financials.

  • Jim Simons's largest Q4 2017 buy was Alphabet (Google) Class C: 3,773,700 shares worth $197M.
  • Jim Simons added most to ExxonMobil in Q4 2017, an estimated $521M increase.
  • Jim Simons's biggest Q4 2017 reduction was NetEase, cutting an estimated $451M.
  • Jim Simons fully exited CR Bard Inc. in Q4 2017, selling an estimated $455M.
  • Jim Simons's ten largest holdings make up 8.4% of its $90.7B portfolio in Q4 2017.
  • Jim Simons opened 521 new positions and closed 386 in Q4 2017.
  • Jim Simons's portfolio value rose 6.7% quarter-over-quarter to $90.7B.

Based on Renaissance Technologies's 13F filing for Q4 2017, filed 13 Feb 2018.