Renaissance Technologies

Renaissance Technologies Portfolio holdings

AUM $75.2B
1-Year Return 41.49%
 

Renaissance Technologies LLC, founded in 1982 by mathematician James Simons as Monemetrics and headquartered in East Setauket, New York, is a legendary quantitative hedge fund managing around $65 billion in assets as of late 2024, renowned for its pioneering use of mathematical models and algorithms in trading. Starting with currency trading and evolving into a secretive powerhouse under its flagship Medallion Fund—launched in 1988—the firm employs PhDs, physicists, and computer scientists to analyze vast datasets, executing high-frequency trades across equities, futures, and derivatives with returns averaging over 66% annually before fees from 1988 to 2018. Simons, who stepped down as chairman in 2021, built a culture of intellectual rigor, limiting Medallion to employees and insiders since 1993 while offering institutional funds like the Renaissance Institutional Equities Fund (RIEF) to outsiders. Now led by Peter Brown and Robert Mercer’s successors, Renaissance remains a benchmark for quant investing, blending academic precision with a low-profile, extraordinarily profitable legacy despite occasional regulatory scrutiny.

This Quarter Return
-6.1%
1 Year Return
+41.49%
3 Year Return
+105.58%
5 Year Return
+199.51%
10 Year Return
+593.04%
AUM
$41.9B
AUM Growth
-$1.99B
Cap. Flow
+$641M
Cap. Flow %
1.53%
Top 10 Hldgs %
9.94%
Holding
3,649
New
454
Increased
1,733
Reduced
914
Closed
519

Top Sells

1
MSFT icon
Microsoft
MSFT
+$306M
2
AAPL icon
Apple
AAPL
+$215M
3
UNP icon
Union Pacific
UNP
+$193M
4
BABA icon
Alibaba
BABA
+$177M
5
WMT icon
Walmart
WMT
+$174M

Sector Composition

1 Healthcare 13.17%
2 Financials 11.79%
3 Technology 11.03%
4 Consumer Staples 10.42%
5 Industrials 9.56%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
MAG
3176
DELISTED
MAGNETEK INC COM STK NEW
MAG
-209,817
Closed -$7.22M
CAVM
3177
DELISTED
Cavium, Inc.
CAVM
-127,400
Closed -$8.77M
KEM
3178
DELISTED
KEMET Corporation
KEM
-19,327
Closed -$56K
ATVI
3179
DELISTED
Activision Blizzard Inc.
ATVI
-2,471,298
Closed -$59.8M
MNTX
3180
DELISTED
Manitex International, Inc.
MNTX
-25,913
Closed -$198K
UFS
3181
DELISTED
DOMTAR CORPORATION (New)
UFS
-94,242
Closed -$3.9M
GRA
3182
DELISTED
W.R. Grace & Co.
GRA
-249,288
Closed -$25M
FTR
3183
DELISTED
Frontier Communications Corp.
FTR
-188,513
Closed -$14M
SPHS
3184
DELISTED
Sophiris Bio, Inc.
SPHS
-35,618
Closed -$28K
BAS
3185
DELISTED
Basis Energy Services, Inc.
BAS
-1,531
Closed -$6.59M
TRCO
3186
DELISTED
TRIBUNE MEDIA COMPANY CLASS A
TRCO
-230,700
Closed -$12.3M
DST
3187
DELISTED
DST Systems Inc.
DST
-122,200
Closed -$7.7M
REXX
3188
DELISTED
Rex Energy Corporation
REXX
-18,380
Closed -$1.03M
FBRC
3189
DELISTED
FBR & Co. Common Stock
FBRC
-27,675
Closed -$640K
LXK
3190
DELISTED
Lexmark Intl Inc
LXK
-218,600
Closed -$9.66M
AMTG
3191
DELISTED
APOLLO RESIDENTIAL MTG INC COM STK
AMTG
-52,936
Closed -$778K
LONG
3192
DELISTED
ELONG, INC. AMERICAN DEPOSITARY SHARES
LONG
-18,900
Closed -$320K
DOC
3193
DELISTED
PHYSICIANS REALTY TRUST
DOC
-271,666
Closed -$4.17M
ENV
3194
DELISTED
ENVESTNET, INC.
ENV
-102,200
Closed -$4.13M
CAS
3195
DELISTED
A M Castle & Co
CAS
-129,100
Closed -$797K
ARMH
3196
DELISTED
ARM HOLDINGS PLC ADS
ARMH
-81,700
Closed -$4.03M
SWFT
3197
DELISTED
Swift Transportation Company
SWFT
-295,100
Closed -$6.69M
SXE
3198
DELISTED
Southcross Energy Partners, L.P.
SXE
-38,700
Closed -$430K
GKNT
3199
DELISTED
GEEKNET INC COM NEW
GKNT
-128,960
Closed -$2.57M
GCI
3200
DELISTED
Gannett Co., Inc
GCI
-70,660
Closed -$989K