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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
+5.01%
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
$45.9B
AUM Growth
+$3.99B
Cap. Flow
+$3.07B
Cap. Flow %
6.69%
Top 10 Hldgs %
9.34%
Holding
3,639
New
509
Increased
1,872
Reduced
840
Closed
386

Top Buys

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$510M
2
PFE icon
Pfizer
PFE
+$265M
3
GILD icon
Gilead Sciences
GILD
+$212M
4
CMCSA icon
Comcast
CMCSA
+$191M
5
META icon
Meta Platforms (Facebook)
META
+$184M

Top Sells

Rank Stock Value
1
GOOG icon
Alphabet (Google) Class C
GOOG
+$369M
2
SIAL
SIGMA - ALDRICH CORP
SIAL
+$330M
3
MJN
Mead Johnson Nutrition Company
MJN
+$230M
4
AMGN icon
Amgen
AMGN
+$223M
5
TEVA icon
Teva Pharmaceuticals
TEVA
+$145M

Sector Composition

Rank Sector Weight
1 Technology 14.47%
2 Healthcare 12.72%
3 Financials 10.51%
4 Industrials 9.69%
5 Consumer Staples 9.42%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
RGSE
3051
DELISTED
Real Goods Solar, Inc. Class A
RGSE
$153K ﹤0.01%
405
+57
+16% +$29.7K
MPU icon
3052
Mega Matrix
MPU
$13.7M
$152K ﹤0.01%
60,000
+2,500
+4% +$4.9K
GNK icon
3053
Genco Shipping & Trading
GNK
$1.13B
$151K ﹤0.01%
10,137
– –
FPP
3054
DELISTED
FieldPoint Petroleum Corporation
FPP
$151K ﹤0.01%
244,000
-2,800
-1% -$3.1K
XPLR
3055
DELISTED
Xplore Technologies Corp.
XPLR
$150K ﹤0.01%
29,300
+7,100
+32% +$37.8K
AMRC icon
3056
Ameresco
AMRC
$1.47B
$149K ﹤0.01%
23,900
+9,100
+61% +$58.7K
AIM
3057
AIM ImmunoTech
AIM
$7.17M
$149K ﹤0.01%
35
+9
+35% +$61.2K
RDGT
3058
Ridgetech Inc
RDGT
$3.19M
$148K ﹤0.01%
2
-1
-33% -$67.8K
GSI
3059
DELISTED
GENERAL STL HLDGS INC COM NEW (NV)
GSI
$147K ﹤0.01%
110,640
-3,440
-3% -$6.56K
TRAW icon
3060
Traws Pharma
TRAW
$9.14M
$144K ﹤0.01%
3
+2
+200% +$148K
PKD
3061
DELISTED
Parker Drilling Company
PKD
$144K ﹤0.01%
+5,273
New +$211K
PRPH
3062
DELISTED
ProPhase Labs
PRPH
$143K ﹤0.01%
9,520
+820
+9% +$11.9K
UNAM
3063
DELISTED
Unico American Corp
UNAM
$139K ﹤0.01%
13,900
+300
+2% +$2.9K
TUES
3064
DELISTED
Tuesday Morning Corp
TUES
$136K ﹤0.01%
+20,900
New +$129K
NRT
3065
North European Oil Royalty Trust
NRT
$83.6M
$135K ﹤0.01%
+18,600
New +$164K
AKAO
3066
DELISTED
Achaogen Inc
AKAO
$135K ﹤0.01%
23,500
+13,100
+126% +$75.2K
GIGA
3067
DELISTED
Giga-Tronics Inc
GIGA
$134K ﹤0.01%
82,900
-19,300
-19% -$25.6K
TPI
3068
DELISTED
TIANYIN PHARMACEUTICAL
TPI
$134K ﹤0.01%
802,800
+11,500
+1% +$2.5K
HCCI
3069
DELISTED
Heritage-Crystal Clean, Inc.
HCCI
$133K ﹤0.01%
+12,500
New +$133K
AXAS
3070
DELISTED
Abraxas Petroleum Corp
AXAS
$133K ﹤0.01%
6,251
-6,355
-50% -$175K
ITP icon
3071
IT Tech Packaging
ITP
$2.88M
$132K ﹤0.01%
8,920
-170
-2% -$2.88K
STXS icon
3072
Stereotaxis
STXS
$137M
$132K ﹤0.01%
177,000
+4,300
+2% +$4.12K
FNJN
3073
DELISTED
Finjan Holdings, Inc.
FNJN
$132K ﹤0.01%
114,900
+5,100
+5% +$7.12K
ACUR
3074
DELISTED
Acura Pharmaceuticals
ACUR
$132K ﹤0.01%
52,820
+4,000
+8% +$9.72K
TOF
3075
DELISTED
TOFUTTI BRANDS INC
TOF
$132K ﹤0.01%
31,600
– –
121 122
123
124 125

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Jim Simons's Q4 2015 Portfolio in Review

As of Q4 2015, Jim Simons held 3,639 positions worth $45.9B, up 9.5% from $41.9B the previous quarter. Its ten largest holdings account for 9.3% of the portfolio.

Jim Simons deployed $3.07B of net new capital in Q4 2015, opening 509 new positions and adding to 1,872 existing holdings. Its largest new stake was Apple: 17,852,932 shares worth $470M.

By sector, the portfolio is most concentrated in Technology at 14% of assets, up from 11% a quarter earlier, followed by Healthcare and Financials.

On the sell side, the largest reduction was Alphabet (Google) Class C, an estimated $369M trimmed.

  • Jim Simons's largest Q4 2015 buy was Apple: 17,852,932 shares worth $470M.
  • Jim Simons added most to Gilead Sciences in Q4 2015, an estimated $212M increase.
  • Jim Simons's biggest Q4 2015 reduction was Alphabet (Google) Class C, cutting an estimated $369M.
  • Jim Simons fully exited SIGMA - ALDRICH CORP in Q4 2015, selling an estimated $330M.
  • Jim Simons's ten largest holdings make up 9.3% of its $45.9B portfolio in Q4 2015.
  • Jim Simons opened 509 new positions and closed 386 in Q4 2015.
  • Jim Simons's portfolio value rose 9.5% quarter-over-quarter to $45.9B.

Based on Renaissance Technologies's 13F filing for Q4 2015, filed 11 Feb 2016.