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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
AWAY
1801
DELISTED
HOMEAWAY INC COM
AWAY
$1.97M ﹤0.01%
66,100
-181,500
-73% -$5.73M
CRESY
1802
Cresud
CRESY
$752M
$1.97M ﹤0.01%
218,843
-2,185
-1% -$20.4K
FEIM icon
1803
Frequency Electronics
FEIM
$856M
$1.97M ﹤0.01%
171,900
+5,600
+3% +$62.2K
IRDM icon
1804
Iridium Communications
IRDM
$5.27B
$1.96M ﹤0.01%
200,799
-47,900
-19% -$448K
XXIA
1805
DELISTED
Ixia
XXIA
$1.95M ﹤0.01%
173,020
-429,300
-71% -$4.21M
LMT icon
1806
Lockheed Martin
LMT
$138B
$1.95M ﹤0.01%
+10,100
New +$1.87M
IPXL
1807
DELISTED
Impax Laboratories, Inc.
IPXL
$1.95M ﹤0.01%
61,400
+22,000
+56% +$644K
GPX
1808
DELISTED
GP Strategies Corp.
GPX
$1.94M ﹤0.01%
57,300
-53,800
-48% -$1.66M
AKO.A icon
1809
Embotelladora Andina Series A
AKO.A
$3.75B
$1.94M ﹤0.01%
135,900
+3,700
+3% +$56.4K
TULP
1810
Bloomia Holdings
TULP
$1.94M ﹤0.01%
77,486
+1,886
+2% +$42.5K
GSIT icon
1811
GSI Technology
GSIT
$260M
$1.94M ﹤0.01%
388,831
+2,331
+0.6% +$11.6K
PEGA icon
1812
Pegasystems
PEGA
$5.51B
$1.94M ﹤0.01%
186,848
-389,800
-68% -$3.99M
LXFR icon
1813
Luxfer Holdings
LXFR
$457M
$1.94M ﹤0.01%
129,900
+19,300
+17% +$299K
GIGM icon
1814
GigaMedia
GIGM
$16.7M
$1.94M ﹤0.01%
413,380
-22,060
-5% -$103K
LOJN
1815
DELISTED
LO JACK CORP
LOJN
$1.93M ﹤0.01%
761,605
-5,695
-0.7% -$17.1K
ARIA
1816
DELISTED
Ariad Pharmaceuticals Inc
ARIA
$1.93M ﹤0.01%
281,381
-971,300
-78% -$6.07M
WTT
1817
DELISTED
Wireless Telecom Group, Inc.
WTT
$1.93M ﹤0.01%
737,279
+11,579
+2% +$29.6K
ABAX
1818
DELISTED
Abaxis Inc
ABAX
$1.93M ﹤0.01%
34,000
+26,400
+347% +$1.42M
RDCM icon
1819
Radcom
RDCM
$170M
$1.93M ﹤0.01%
159,105
+58,480
+58% +$527K
BHB icon
1820
Bar Harbor Bankshares
BHB
$681M
$1.93M ﹤0.01%
90,300
+4,800
+6% +$96.2K
FELE icon
1821
Franklin Electric
FELE
$4.68B
$1.92M ﹤0.01%
51,200
-84,000
-62% -$3.1M
ATR icon
1822
AptarGroup
ATR
$8.43B
$1.92M ﹤0.01%
28,700
-75,100
-72% -$4.76M
EML icon
1823
Eastern Company
EML
$154M
$1.92M ﹤0.01%
112,200
+3,953
+4% +$64.8K
INTT icon
1824
inTEST
INTT
$174M
$1.91M ﹤0.01%
448,550
+33,350
+8% +$146K
COR
1825
DELISTED
Coresite Realty Corporation
COR
$1.9M ﹤0.01%
48,600
+41,300
+566% +$1.52M

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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.