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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
+5%
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
$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
DECK icon
876
Deckers Outdoor
DECK
$12.4B
$22.1M 0.02%
1,655,400
+1,274,400
+334% +$15.3M
MNTA
877
DELISTED
Momenta Pharmaceuticals, Inc.
MNTA
$22.1M 0.02%
1,583,000
+134,500
+9% +$1.82M
LKFT
878
Lakefront Biotherapeutics American Depositary Shares
LKFT
$1.83B
$22.1M 0.02%
235,200
-31,300
-12% -$2.96M
AAL icon
879
American Airlines Group
AAL
$9.88B
$22M 0.02%
+423,632
New +$21.1M
FAF icon
880
First American
FAF
$7.38B
$22M 0.02%
393,000
-176,000
-31% -$9.47M
LBTYK icon
881
Liberty Global Class C
LBTYK
$3.46B
$22M 0.02%
+649,515
New +$20M
ASRT
882
DELISTED
Assertio
ASRT
$21.9M 0.02%
45,390
+28,403
+167% +$11M
PBF icon
883
PBF Energy
PBF
$8.34B
$21.9M 0.02%
+617,700
New +$19.1M
CVGI icon
884
Commercial Vehicle Group
CVGI
$128M
$21.8M 0.02%
2,040,873
+218,773
+12% +$2.1M
MSEX icon
885
Middlesex Water
MSEX
$1.1B
$21.8M 0.02%
546,500
+7,700
+1% +$332K
VNDA icon
886
Vanda Pharmaceuticals
VNDA
$314M
$21.8M 0.02%
1,434,850
+216,600
+18% +$3.21M
CLDT
887
Chatham Lodging
CLDT
$590M
$21.8M 0.02%
957,800
+418,400
+78% +$9.37M
GILT icon
888
Gilat Satellite Networks
GILT
$895M
$21.8M 0.02%
2,814,930
+54,176
+2% +$389K
J icon
889
Jacobs Solutions
J
$17B
$21.8M 0.02%
399,081
+228,616
+134% +$11.7M
HSBC icon
890
HSBC
HSBC
$358B
$21.8M 0.02%
461,188
+339,778
+280% +$15.4M
DCH
891
Dauch Corp
DCH
$1.61B
$21.7M 0.02%
1,275,899
+735,700
+136% +$13M
VRA icon
892
Vera Bradley
VRA
$96.7M
$21.7M 0.02%
1,782,500
+29,000
+2% +$262K
FNSR
893
DELISTED
Finisar Corp
FNSR
$21.7M 0.02%
1,065,600
-2,074,900
-66% -$43.2M
BLDR icon
894
Builders FirstSource
BLDR
$7.79B
$21.6M 0.02%
992,400
-122,800
-11% -$2.33M
ATEN icon
895
A10 Networks
ATEN
$2B
$21.6M 0.02%
2,796,200
+503,500
+22% +$3.84M
INVA icon
896
Innoviva
INVA
$1.5B
$21.6M 0.02%
1,518,900
+458,520
+43% +$6.12M
TS icon
897
Tenaris
TS
$26.8B
$21.5M 0.02%
674,200
+171,800
+34% +$4.97M
PFBC icon
898
Preferred Bank
PFBC
$1.26B
$21.4M 0.02%
364,436
+8,381
+2% +$509K
ALXN
899
DELISTED
Alexion Pharmaceuticals
ALXN
$21.4M 0.02%
178,800
-263,400
-60% -$32.1M
FLIR
900
DELISTED
FLIR Systems, Inc. (DE) Common Stock
FLIR
$21.3M 0.02%
457,760
-827,700
-64% -$37.8M

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.