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
+4.9%
1 Year Return
+41.49%
3 Year Return
+105.58%
5 Year Return
+199.51%
10 Year Return
+593.04%
AUM
$63.2B
AUM Growth
+$6.63B
Cap. Flow
+$5.1B
Cap. Flow %
8.07%
Top 10 Hldgs %
7.17%
Holding
3,716
New
420
Increased
1,791
Reduced
991
Closed
496

Sector Composition

1 Financials 14.12%
2 Technology 13.1%
3 Healthcare 12.08%
4 Industrials 11%
5 Consumer Staples 8.66%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
CHMT
3351
DELISTED
Chemtura Corporation
CHMT
-78,968
Closed -$2.59M
CEB
3352
DELISTED
CEB Inc.
CEB
-22,093
Closed -$1.2M
CYNO
3353
DELISTED
Cynosure, Inc. Class A
CYNO
-229,571
Closed -$11.7M
IOC
3354
DELISTED
Interoil Corporation
IOC
-7,072
Closed -$360K
TMH
3355
DELISTED
Team Health Holdings Inc
TMH
-31,800
Closed -$1.04M
LGF
3356
DELISTED
Lions Gate Entertainment
LGF
-282,900
Closed -$5.66M
MATN
3357
DELISTED
Mateon Therapeutics, Inc.
MATN
-1,094,900
Closed -$679K
TLN
3358
DELISTED
Talen Energy Corporation
TLN
-69,200
Closed -$958K
EVDY
3359
DELISTED
Everyday Health, Inc.
EVDY
-201,700
Closed -$1.55M
IM
3360
DELISTED
Ingram Micro
IM
-465,400
Closed -$16.6M
SEMI
3361
DELISTED
SunEdison Semiconductor Limited
SEMI
-929,200
Closed -$10.6M
MHGC
3362
DELISTED
Morgans Hotel Group Co.
MHGC
-659,598
Closed -$1.33M
ININ
3363
DELISTED
Interactive Intelligence Group, inc.
ININ
-249,000
Closed -$15M
EOCA
3364
DELISTED
Endesa Americas S.A.
EOCA
-183,600
Closed -$2.52M
PIOI
3365
DELISTED
Active Power Inc
PIOI
-621,298
Closed -$172K
PPS
3366
DELISTED
Post Properties
PPS
-189,700
Closed -$12.5M
OSHC
3367
DELISTED
Ocean Shore Holding Co.
OSHC
-74,000
Closed -$1.68M
AEGR
3368
DELISTED
Aegerion Pharmaceuticals, Inc.
AEGR
-1,716,200
Closed -$5.1M
QLTI
3369
DELISTED
QLT Inc
QLTI
-97,164
Closed -$200K
GI
3370
DELISTED
EndoChoice Holdings, Inc.
GI
-84,900
Closed -$678K
TCPI
3371
DELISTED
TCP International Hldgs Ltd.
TCPI
-180,000
Closed -$232K
FES
3372
DELISTED
Forbes Energy Services Ltd
FES
-720,899
Closed -$103K
EAC
3373
DELISTED
Erickson Incorporated
EAC
-253,600
Closed -$170K
ACW
3374
DELISTED
Accuride Corp
ACW
-724,400
Closed -$1.85M
ESMC
3375
DELISTED
Escalon Medical Corp
ESMC
-225,900
Closed -$151K