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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
+6.57%
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
$85B
AUM Growth
+$6.62B
Cap. Flow
+$2.91B
Cap. Flow %
3.43%
Top 10 Hldgs %
8.5%
Holding
3,587
New
418
Increased
1,684
Reduced
1,038
Closed
418

Top Buys

Rank Stock Value
1
MDT icon
Medtronic
MDT
+$495M
2
XOM icon
ExxonMobil
XOM
+$290M
3
FDX icon
FedEx
FDX
+$273M
4
NFLX icon
Netflix
NFLX
+$262M
5
RTX icon
RTX Corp
RTX
+$234M

Sector Composition

Rank Sector Weight
1 Healthcare 15.71%
2 Technology 15.33%
3 Financials 11.4%
4 Industrials 9.58%
5 Consumer Staples 8.43%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
ISCA
701
DELISTED
International Speedway Corp
ISCA
$27.7M 0.03%
770,100
+72,609
+10% +$2.54M
CG icon
702
Carlyle Group
CG
$18.3B
$27.7M 0.03%
1,174,300
+746,900
+175% +$15.9M
TVPT
703
DELISTED
Travelport Worldwide Limited
TVPT
$27.7M 0.03%
1,764,100
+649,100
+58% +$9.49M
ORIT
704
DELISTED
Oritani Financial Corp. New
ORIT
$27.6M 0.03%
1,645,425
-12,300
-0.7% -$202K
UNM icon
705
Unum
UNM
$14.7B
$27.5M 0.03%
538,500
+282,500
+110% +$13.8M
EPR icon
706
EPR Properties
EPR
$4.73B
$27.5M 0.03%
394,601
+237,401
+151% +$16.7M
GWRE icon
707
Guidewire Software
GWRE
$15.2B
$27.5M 0.03%
+353,400
New +$25.9M
NTGR icon
708
NETGEAR
NTGR
$647M
$27.5M 0.03%
578,000
-205,473
-26% -$9.53M
MIME
709
DELISTED
Mimecast Limited
MIME
$27.5M 0.03%
967,400
+282,800
+41% +$7.78M
VWR
710
DELISTED
VWR Corporation
VWR
$27.5M 0.03%
829,200
-7,500
-0.9% -$248K
MCO icon
711
Moody's
MCO
$84.6B
$27.4M 0.03%
197,100
-120,600
-38% -$15.9M
ATNI icon
712
ATN International
ATNI
$491M
$27.4M 0.03%
520,600
+104,300
+25% +$6.23M
OTTR icon
713
Otter Tail
OTTR
$3.9B
$27.4M 0.03%
632,410
+76,900
+14% +$3.18M
SKX
714
DELISTED
Skechers
SKX
$27.2M 0.03%
+1,085,807
New +$29.7M
FPO
715
DELISTED
First Potomac Realty Trust
FPO
$27.2M 0.03%
2,441,500
+855,800
+54% +$9.52M
PSB
716
DELISTED
PS Business Parks, Inc.
PSB
$27.2M 0.03%
203,400
-46,500
-19% -$6.17M
SSNC icon
717
SS&C Technologies
SSNC
$19.3B
$27.1M 0.03%
675,800
+123,200
+22% +$4.75M
LKFT
718
Lakefront Biotherapeutics American Depositary Shares
LKFT
$1.84B
$27.1M 0.03%
266,500
-198,800
-43% -$17.4M
PLD icon
719
Prologis
PLD
$134B
$27.1M 0.03%
426,471
-114,029
-21% -$7.03M
GNCMA
720
DELISTED
GCI Liberty, Inc. Class A-1 Common Stock
GNCMA
$27M 0.03%
662,100
+55,700
+9% +$2.28M
UBNK
721
DELISTED
United Financial Bancorp, Inc.
UBNK
$27M 0.03%
1,475,612
+41,873
+3% +$728K
TOWN icon
722
Towne Bank
TOWN
$3.5B
$27M 0.03%
805,187
+41,900
+5% +$1.3M
FIX icon
723
Comfort Systems
FIX
$60.8B
$26.9M 0.03%
753,100
-114,992
-13% -$3.97M
IT icon
724
Gartner
IT
$11.6B
$26.8M 0.03%
215,600
-30,309
-12% -$3.75M
NWN icon
725
Northwest Natural Holdings
NWN
$2.14B
$26.8M 0.03%
416,200
-10,900
-3% -$700K

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Jim Simons's Q3 2017 Portfolio in Review

As of Q3 2017, Jim Simons held 3,587 positions worth $85B, up 8.4% from $78.4B the previous quarter. Its ten largest holdings account for 8.5% of the portfolio.

Jim Simons deployed $2.91B of net new capital in Q3 2017, opening 418 new positions and adding to 1,684 existing holdings. Its largest new stake was ExxonMobil: 3,652,454 shares worth $299M.

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

On the sell side, the largest reduction was Electronic Arts, an estimated $280M trimmed.

  • Jim Simons's largest Q3 2017 buy was ExxonMobil: 3,652,454 shares worth $299M.
  • Jim Simons added most to Medtronic in Q3 2017, an estimated $495M increase.
  • Jim Simons's biggest Q3 2017 reduction was Electronic Arts, cutting an estimated $280M.
  • Jim Simons fully exited Amazon in Q3 2017, selling an estimated $290M.
  • Jim Simons's ten largest holdings make up 8.5% of its $85B portfolio in Q3 2017.
  • Jim Simons opened 418 new positions and closed 418 in Q3 2017.
  • Jim Simons's portfolio value rose 8.4% quarter-over-quarter to $85B.

Based on Renaissance Technologies's 13F filing for Q3 2017, filed 13 Nov 2017.