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
+4.13%
1 Year Return
+41.49%
3 Year Return
+105.58%
5 Year Return
+199.51%
10 Year Return
+593.04%
AUM
$41.7B
AUM Growth
-$66M
Cap. Flow
-$954M
Cap. Flow %
-2.29%
Top 10 Hldgs %
12.75%
Holding
3,290
New
474
Increased
1,341
Reduced
963
Closed
495

Top Buys

1
AAPL icon
Apple
AAPL
+$441M
2
VZ icon
Verizon
VZ
+$217M
3
CMCSA icon
Comcast
CMCSA
+$132M
4
VOD icon
Vodafone
VOD
+$131M
5
KMI icon
Kinder Morgan
KMI
+$129M

Sector Composition

1 Technology 14.88%
2 Consumer Discretionary 13.29%
3 Healthcare 11.79%
4 Industrials 10.94%
5 Consumer Staples 9.11%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
RSE
3001
DELISTED
ROUSE PPTYS INC COM (DE)
RSE
-66,100
Closed -$1.47M
XNPT
3002
DELISTED
XENOPORT, INC.
XNPT
-59,312
Closed -$341K
AFOP
3003
DELISTED
ALLIANCE FIBER OPTIC PROD INC COM STK
AFOP
-152,480
Closed -$2.3M
FSYS
3004
DELISTED
FUEL SYSTEMS SOLUTIONS INC COM STK
FSYS
-25,697
Closed -$356K
FWM
3005
DELISTED
FAIRWAY GROUP HLDGS CORP CL A COM STK (DE)
FWM
-122,905
Closed -$2.23M
UNIS
3006
DELISTED
Unilife Corporation
UNIS
-29,112
Closed -$1.28M
ORIG
3007
DELISTED
Ocean Rig UDW Inc. Class A Common Shares
ORIG
-32
Closed -$5.69M
ATML
3008
DELISTED
ATMEL CORP
ATML
-2,496,200
Closed -$19.5M
LSG
3009
DELISTED
LAKE SHORE GOLD CORP
LSG
-238,800
Closed -$109K
HNT
3010
DELISTED
HEALTH NET INC
HNT
-264,700
Closed -$7.85M
PRE
3011
DELISTED
PARTNERRE LTD
PRE
-27,900
Closed -$2.94M
SIRO
3012
DELISTED
SIRONA DENTAL SYSTEMS INC COM STK
SIRO
-189,000
Closed -$13.3M
REE
3013
DELISTED
RARE ELEMENT RES LTD
REE
-146,800
Closed -$228K
RBY
3014
DELISTED
RUBICON MENERALS CORP (F)
RBY
-663,800
Closed -$588K
SD
3015
DELISTED
SANDRIDGE ENERGY, INC.
SD
-835,957
Closed -$5.07M
ALTR
3016
DELISTED
ALTERA CORP
ALTR
-88,973
Closed -$2.89M
KCLI
3017
DELISTED
KANSAS CITY LIFE INS CO NEW (MO)
KCLI
-7,579
Closed -$362K
CSG
3018
DELISTED
CHAMBERS STR PPTYS COM
CSG
-57,200
Closed -$438K
RNO
3019
DELISTED
RHINO RESOURCE PARTNERS LP COM UNIT REPSTG LTD (DE)
RNO
-17,700
Closed -$201K
STNR
3020
DELISTED
STEINER LEISURE LTD
STNR
-11,391
Closed -$560K
MWE
3021
DELISTED
MARKWEST ENERGY PARTNERS, LP
MWE
-141,445
Closed -$9.35M
XOOM
3022
DELISTED
XOOM CORP COM
XOOM
-62,799
Closed -$1.72M
ATRM
3023
DELISTED
ATRM HOLDINGS INC COMMON STOCK
ATRM
-10,220
Closed -$68K
MM
3024
DELISTED
MILLENNIAL MEDIA INC COM STK (DE)
MM
-784,600
Closed -$5.7M
AXX
3025
DELISTED
ALDERON IRON ORE CORP. ORDINARY SHARES (CANADA)
AXX
-42,200
Closed -$67K