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
SAAS
3376
DELISTED
inContact, Inc.
SAAS
-498,961
Closed -$6.98M
APIC
3377
DELISTED
Apigee Corporation Common Stock
APIC
-184,500
Closed -$3.21M
NATL
3378
DELISTED
National Interstate Corporation
NATL
-272,300
Closed -$8.86M
AVG
3379
DELISTED
AVG Technologies N.V.
AVG
-321,000
Closed -$8.03M
BLOX
3380
DELISTED
Infoblox Inc
BLOX
-1,744,400
Closed -$46M
FLTX
3381
DELISTED
Fleetmatics Group PLC
FLTX
-447,400
Closed -$26.8M
RSTI
3382
DELISTED
Rofin-Sinar Technologies Inc
RSTI
-314,358
Closed -$10.1M
CPHD
3383
DELISTED
Cepheid Inc
CPHD
-288,500
Closed -$15.2M
N
3384
DELISTED
Netsuite Inc
N
-434,800
Closed -$48.1M
TLOG
3385
DELISTED
TetraLogic Pharmaceuticals Corporation
TLOG
-192,100
Closed -$30K
RAX
3386
DELISTED
Rackspace Hosting Inc
RAX
-847,200
Closed -$26.8M
TBRA
3387
DELISTED
Tobira Therapeutics, Inc. Common Stock
TBRA
-59,666
Closed -$2.37M
SGI
3388
DELISTED
Silicon Graphics Intl.
SGI
-1,734,658
Closed -$13.4M
PSG
3389
DELISTED
Performance Sports Group Ltd.
PSG
-172,653
Closed -$701K
DRYS
3390
DELISTED
DryShips Inc. Common Stock
DRYS
0
-$12K
VMEM
3391
DELISTED
VIOLIN MEMORY, INC.
VMEM
-60,073
Closed -$44K
VTAE
3392
DELISTED
VITAE PHARMACEUTICALS INC COMMON STOCK
VTAE
-26,000
Closed -$544K
COB
3393
DELISTED
CommunityOne Bancorp
COB
-54,300
Closed -$752K
RPTP
3394
DELISTED
RAPTOR PHARMACEUTICAL CORP COM STK (DE)
RPTP
-126,480
Closed -$1.14M
CYNA
3395
DELISTED
CYNAPSUS THERAPEUTICS INC COM PAR NO PAR (CANADA)
CYNA
-87,300
Closed -$3.51M
PGND
3396
DELISTED
PRESS GANEY HOLDINGS INC COM STK (DE)
PGND
-185,500
Closed -$7.49M
TOF
3397
DELISTED
TOFUTTI BRANDS INC
TOF
-32,500
Closed -$85K
ULTR
3398
DELISTED
ULTRAPETROL (BAHAMAS) LTD COM STK
ULTR
-609,900
Closed -$184K
ITC
3399
DELISTED
ITC HOLDINGS CORP
ITC
-364,600
Closed -$16.9M
PVCT
3400
DELISTED
PROVECTUS BIOPHARMACEUTICALS, INC. (DE)
PVCT
-803,200
Closed -$80K