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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
+7.01%
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
$71.6B
AUM Growth
+$8.36B
Cap. Flow
+$5.19B
Cap. Flow %
7.25%
Top 10 Hldgs %
7.9%
Holding
3,652
New
433
Increased
1,585
Reduced
1,146
Closed
462

Top Buys

Rank Stock Value
1
MRK icon
Merck
MRK
+$468M
2
JNJ icon
Johnson & Johnson
JNJ
+$440M
3
IBM icon
IBM
IBM
+$355M
4
BKNG icon
Booking.com
BKNG
+$332M
5
RAI
Reynolds American Inc
RAI
+$331M

Sector Composition

Rank Sector Weight
1 Healthcare 15.02%
2 Technology 13.31%
3 Financials 12.25%
4 Industrials 9.65%
5 Consumer Staples 9.54%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
CEVA icon
1576
CEVA Inc
CEVA
$855M
$5.86M 0.01%
165,000
-9,700
-6% -$335K
TESS
1577
DELISTED
Tessco Technologies Inc
TESS
$5.85M 0.01%
372,748
-5,752
-2% -$81.3K
RGR icon
1578
Sturm, Ruger & Co
RGR
$601M
$5.84M 0.01%
109,100
-164,900
-60% -$8.47M
LAYN
1579
DELISTED
Layne Christensen Co
LAYN
$5.84M 0.01%
660,200
-33,854
-5% -$332K
HBP
1580
DELISTED
Huttig Building Products, Inc.
HBP
$5.83M 0.01%
716,477
+148,177
+26% +$1.05M
ENOV icon
1581
Enovis
ENOV
$1.48B
$5.83M 0.01%
+86,279
New +$5.75M
LMIA
1582
DELISTED
LMI Aerospace Inc
LMIA
$5.83M 0.01%
423,000
+58,200
+16% +$658K
PAMT
1583
PAMT Corp
PAMT
$285M
$5.82M 0.01%
1,429,600
-26,000
-2% -$135K
OMCC
1584
DELISTED
Old Market Capital Corp
OMCC
$5.79M 0.01%
544,829
+3,600
+0.7% +$39.6K
MBTF
1585
DELISTED
MBT Financial Corporation
MBTF
$5.78M 0.01%
509,447
-65,267
-11% -$719K
OSPN icon
1586
OneSpan
OSPN
$624M
$5.76M 0.01%
426,900
-55,400
-11% -$778K
TGB
1587
Trekor Metals
TGB
$3.08B
$5.75M 0.01%
4,354,600
+1,216,700
+39% +$1.6M
EPAY
1588
DELISTED
Bottomline Technologies Inc
EPAY
$5.75M 0.01%
243,142
-55,200
-19% -$1.39M
KB icon
1589
KB Financial Group
KB
$41.7B
$5.75M 0.01%
130,700
-67,200
-34% -$2.77M
HUBS icon
1590
HubSpot
HUBS
$12B
$5.75M 0.01%
+94,900
New +$5.38M
CIM
1591
Chimera Investment
CIM
$993M
$5.74M 0.01%
94,887
-122,900
-56% -$6.85M
CARO
1592
DELISTED
Carolina Financial Corp.
CARO
$5.73M 0.01%
191,100
+41,400
+28% +$1.25M
RMCF icon
1593
Rocky Mountain Chocolate Factory
RMCF
$15.6M
$5.73M 0.01%
508,070
+19,885
+4% +$220K
CO
1594
DELISTED
Global Cord Blood Corporation
CO
$5.72M 0.01%
859,500
+52,700
+7% +$312K
IMAX icon
1595
IMAX
IMAX
$2.92B
$5.72M 0.01%
168,320
+98,420
+141% +$3.21M
IMGN
1596
DELISTED
Immunogen Inc
IMGN
$5.72M 0.01%
1,477,946
-1,003,794
-40% -$2.93M
BANR icon
1597
Banner Corp
BANR
$2.5B
$5.71M 0.01%
102,669
+59,278
+137% +$3.39M
LRN icon
1598
Stride
LRN
$3.48B
$5.7M 0.01%
297,700
-500
-0.2% -$9.05K
RNWK
1599
DELISTED
RealNetworks Inc
RNWK
$5.7M 0.01%
1,177,678
+19,300
+2% +$95.6K
WMC
1600
DELISTED
Western Asset Mortgage Capital Corporation
WMC
$5.68M 0.01%
58,191
+7,221
+14% +$730K

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Jim Simons's Q1 2017 Portfolio in Review

As of Q1 2017, Jim Simons held 3,652 positions worth $71.6B, up 13% from $63.2B the previous quarter. Its ten largest holdings account for 7.9% of the portfolio.

Jim Simons deployed $5.19B of net new capital in Q1 2017, opening 433 new positions and adding to 1,585 existing holdings. Its largest new stake was Merck: 7,716,460 shares worth $468M.

By sector, the portfolio is most concentrated in Healthcare at 15% of assets, up from 12% a quarter earlier, followed by Technology and Financials.

On the sell side, the largest reduction was Walt Disney, an estimated $247M trimmed.

  • Jim Simons's largest Q1 2017 buy was Merck: 7,716,460 shares worth $468M.
  • Jim Simons added most to Johnson & Johnson in Q1 2017, an estimated $440M increase.
  • Jim Simons's biggest Q1 2017 reduction was Walt Disney, cutting an estimated $247M.
  • Jim Simons fully exited Linear Technology Corp in Q1 2017, selling an estimated $482M.
  • Jim Simons's ten largest holdings make up 7.9% of its $71.6B portfolio in Q1 2017.
  • Jim Simons opened 433 new positions and closed 462 in Q1 2017.
  • Jim Simons's portfolio value rose 13% quarter-over-quarter to $71.6B.

Based on Renaissance Technologies's 13F filing for Q1 2017, filed 12 May 2017.