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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
-0.35%
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
$43.9B
AUM Growth
-$3.06B
Cap. Flow
-$2.38B
Cap. Flow %
-5.43%
Top 10 Hldgs %
9.68%
Holding
3,611
New
478
Increased
1,768
Reduced
921
Closed
415

Top Buys

Rank Stock Value
1
MSFT icon
Microsoft
MSFT
+$316M
2
BABA icon
Alibaba
BABA
+$185M
3
VZ icon
Verizon
VZ
+$135M
4
GOOG icon
Alphabet (Google) Class C
GOOG
+$131M
5
MCK icon
McKesson
MCK
+$126M

Top Sells

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$449M
2
GILD icon
Gilead Sciences
GILD
+$297M
3
META icon
Meta Platforms (Facebook)
META
+$218M
4
INTC icon
Intel
INTC
+$215M
5
KO icon
Coca-Cola
KO
+$198M

Sector Composition

Rank Sector Weight
1 Healthcare 13.5%
2 Technology 12.69%
3 Industrials 10.47%
4 Financials 10.17%
5 Consumer Discretionary 10.03%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
MOG.B icon
2926
Moog Inc Class B
MOG.B
$258K ﹤0.01%
3,600
CTT
2927
DELISTED
CATCHMARK TIMBER TRUST, INC.
CTT
$258K ﹤0.01%
+22,300
New +$262K
WHR icon
2928
Whirlpool
WHR
$2.79B
$255K ﹤0.01%
1,475
-222,582
-99% -$41.8M
LFWD icon
2929
ReWalk Robotics
LFWD
$22.2M
$254K ﹤0.01%
+11
New +$279K
GSOL
2930
DELISTED
Global Sources Ltd
GSOL
$254K ﹤0.01%
36,532
+19,701
+117% +$115K
PRZM
2931
DELISTED
Prism Technologies Group, Inc
PRZM
$254K ﹤0.01%
84,200
+3,800
+5% +$9.79K
HL icon
2932
Hecla Mining
HL
$11.9B
$253K ﹤0.01%
+96,169
New +$296K
OLBK
2933
DELISTED
Old Line Bancshares, Inc.
OLBK
$251K ﹤0.01%
+15,781
New +$252K
AACG
2934
ATA Creativity
AACG
$48M
$248K ﹤0.01%
42,800
+5,300
+14% +$25.8K
PHIO icon
2935
Phio Pharmaceuticals
PHIO
$12.7M
$248K ﹤0.01%
+1
New +$336K
PLAG icon
2936
Planet Green Holdings
PLAG
$16.1M
$248K ﹤0.01%
532
+58
+12% +$21.6K
MMAC
2937
DELISTED
MMA Capital Holdings, Inc. Common Stock
MMAC
$246K ﹤0.01%
+19,899
New +$217K
PRQR icon
2938
ProQR Therapeutics
PRQR
$261M
$245K ﹤0.01%
+14,697
New +$277K
ELSE
2939
DELISTED
Electro-Sensors
ELSE
$244K ﹤0.01%
59,500
+400
+0.7% +$1.71K
WLT
2940
DELISTED
WALTER ENERGY INC COM STK (DE)
WLT
$239K ﹤0.01%
1,097,399
+738,699
+206% +$340K
SOFO
2941
DELISTED
Sonic Foundry, Inc. Common Stock
SOFO
$238K ﹤0.01%
35,319
+500
+1% +$4.19K
KNL
2942
DELISTED
Knoll, Inc.
KNL
$238K ﹤0.01%
9,500
-115,825
-92% -$2.73M
MRTN icon
2943
Marten Transport
MRTN
$1.24B
$237K ﹤0.01%
+27,293
New +$248K
GTN.A icon
2944
Gray Media Inc
GTN.A
$612M
$236K ﹤0.01%
18,100
+200
+1% +$2.51K
AIM
2945
AIM ImmunoTech
AIM
$7.17M
$234K ﹤0.01%
22
+9
+69% +$111K
AXR icon
2946
AMREP Corp
AXR
$118M
$232K ﹤0.01%
45,580
+9,200
+25% +$47.2K
ABAX
2947
DELISTED
Abaxis Inc
ABAX
$232K ﹤0.01%
+4,500
New +$253K
LTRX icon
2948
Lantronix
LTRX
$272M
$231K ﹤0.01%
140,166
+6,500
+5% +$10.8K
OCUL icon
2949
Ocular Therapeutix
OCUL
$2.22B
$231K ﹤0.01%
+10,992
New +$272K
ACLS icon
2950
Axcelis
ACLS
$4.42B
$229K ﹤0.01%
+19,300
New +$224K

Similar funds

Jim Simons's Q2 2015 Portfolio in Review

As of Q2 2015, Jim Simons held 3,611 positions worth $43.9B, down 6.5% from $47B the previous quarter. Its ten largest holdings account for 9.7% of the portfolio.

Jim Simons withdrew a net $2.38B in Q2 2015, closing 415 positions and reducing 921 holdings. Its most notable exit was Meta Platforms (Facebook), an estimated $218M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 13% of assets, up from 13% a quarter earlier, followed by Technology and Industrials.

Against the trend, Jim Simons opened a new position in Microsoft worth $306M.

  • Jim Simons's largest Q2 2015 buy was Microsoft: 6,935,684 shares worth $306M.
  • Jim Simons added most to Alphabet (Google) Class C in Q2 2015, an estimated $131M increase.
  • Jim Simons's biggest Q2 2015 reduction was Amazon, cutting an estimated $449M.
  • Jim Simons fully exited Meta Platforms (Facebook) in Q2 2015, selling an estimated $218M.
  • Jim Simons's ten largest holdings make up 9.7% of its $43.9B portfolio in Q2 2015.
  • Jim Simons opened 478 new positions and closed 415 in Q2 2015.
  • Jim Simons's portfolio value fell 6.5% quarter-over-quarter to $43.9B.

Based on Renaissance Technologies's 13F filing for Q2 2015, filed 14 Aug 2015.