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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
+7.13%
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
$41.4B
AUM Growth
+$4.9B
Cap. Flow
+$3.19B
Cap. Flow %
7.7%
Top 10 Hldgs %
11.09%
Holding
3,351
New
590
Increased
1,468
Reduced
854
Closed
412

Sector Composition

Rank Sector Weight
1 Technology 13.55%
2 Consumer Staples 12.92%
3 Healthcare 12.48%
4 Industrials 11.29%
5 Financials 9.07%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
IMGN
2126
DELISTED
Immunogen Inc
IMGN
$993K ﹤0.01%
162,840
-207,606
-56% -$1.9M
OCLR
2127
DELISTED
Oclaro Inc.
OCLR
$993K ﹤0.01%
557,831
-245,125
-31% -$412K
PENN icon
2128
PENN Entertainment
PENN
$2.57B
$991K ﹤0.01%
+72,161
New +$934K
SPSC icon
2129
SPS Commerce
SPSC
$2.86B
$991K ﹤0.01%
34,986
+24,986
+250% +$715K
EDR
2130
DELISTED
Education Realty Trust Inc
EDR
$988K ﹤0.01%
+27,000
New +$924K
KVHI icon
2131
KVH Industries
KVHI
$142M
$983K ﹤0.01%
77,700
-900
-1% -$11.1K
NWY
2132
DELISTED
New York & Co Inc
NWY
$983K ﹤0.01%
372,200
+168,800
+83% +$468K
ACIC icon
2133
American Coastal Insurance
ACIC
$465M
$981K ﹤0.01%
44,709
-39,491
-47% -$735K
HMN icon
2134
Horace Mann Educators
HMN
$2.09B
$979K ﹤0.01%
29,500
+100
+0.3% +$3.08K
OB
2135
DELISTED
Onebeacon Insurance Group Ltd
OB
$978K ﹤0.01%
60,400
+40,100
+198% +$643K
HY icon
2136
Hyster-Yale Materials Handling
HY
$614M
$974K ﹤0.01%
13,300
-12,700
-49% -$946K
IMI
2137
DELISTED
Intermolecular, Inc.
IMI
$972K ﹤0.01%
503,424
+43,338
+9% +$92.1K
CAS
2138
DELISTED
A M Castle & Co
CAS
$971K ﹤0.01%
121,700
+43,200
+55% +$315K
STBA icon
2139
S&T Bancorp
STBA
$1.82B
$969K ﹤0.01%
32,500
-2,920
-8% -$79.4K
SIF icon
2140
SIFCO Industries
SIF
$124M
$965K ﹤0.01%
33,113
+4,713
+17% +$147K
GRUB
2141
DELISTED
Just Eat Takeaway.com N.V. American Depositary Shares
GRUB
$962K ﹤0.01%
+13,250
New +$935K
MCEP
2142
DELISTED
Mid-Con Energy Partners, LP
MCEP
$962K ﹤0.01%
+7,620
New +$2.14M
INOD icon
2143
Innodata
INOD
$2.03B
$959K ﹤0.01%
328,400
+23,400
+8% +$65.4K
YZC
2144
DELISTED
Yanzhou Coal Mining
YZC
$958K ﹤0.01%
113,600
+63,300
+126% +$525K
MOD icon
2145
Modine Manufacturing
MOD
$10.6B
$951K ﹤0.01%
69,909
-188,500
-73% -$2.35M
TWIN icon
2146
Twin Disc
TWIN
$355M
$949K ﹤0.01%
47,800
+31,101
+186% +$725K
ATAXZ
2147
DELISTED
AMERICA FIRST TAX EXEMT INV LP
ATAXZ
$949K ﹤0.01%
180,498
+158,298
+713% +$832K
MHGC
2148
DELISTED
Morgans Hotel Group Co.
MHGC
$944K ﹤0.01%
120,469
+14,819
+14% +$116K
DTLK
2149
DELISTED
Datalink Corp
DTLK
$943K ﹤0.01%
73,100
+5,000
+7% +$61.1K
RIOM
2150
DELISTED
RIO ALTO MNG LTD NEW COM SHS (CANADA)
RIOM
$940K ﹤0.01%
382,000
+82,200
+27% +$197K

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Jim Simons's Q4 2014 Portfolio in Review

As of Q4 2014, Jim Simons held 3,351 positions worth $41.4B, up 13% from $36.5B the previous quarter. Its ten largest holdings account for 11% of the portfolio.

Jim Simons deployed $3.19B of net new capital in Q4 2014, opening 590 new positions and adding to 1,468 existing holdings. Its largest new stake was General Dynamics: 1,436,400 shares worth $198M.

By sector, the portfolio is most concentrated in Technology at 14% of assets, up from 14% a quarter earlier, followed by Consumer Staples and Healthcare.

On the sell side, the largest reduction was McDonald's, an estimated $284M trimmed.

  • Jim Simons's largest Q4 2014 buy was General Dynamics: 1,436,400 shares worth $198M.
  • Jim Simons added most to PepsiCo in Q4 2014, an estimated $228M increase.
  • Jim Simons's biggest Q4 2014 reduction was McDonald's, cutting an estimated $284M.
  • Jim Simons fully exited TW TELECOM INC CL A COM in Q4 2014, selling an estimated $380M.
  • Jim Simons's ten largest holdings make up 11% of its $41.4B portfolio in Q4 2014.
  • Jim Simons opened 590 new positions and closed 412 in Q4 2014.
  • Jim Simons's portfolio value rose 13% quarter-over-quarter to $41.4B.

Based on Renaissance Technologies's 13F filing for Q4 2014, filed 13 Feb 2015.