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
-0.34%
1 Year Return
+41.49%
3 Year Return
+105.58%
5 Year Return
+199.51%
10 Year Return
+593.04%
AUM
$43.9B
AUM Growth
-$3.06B
Cap. Flow
-$2.71B
Cap. Flow %
-6.16%
Top 10 Hldgs %
9.68%
Holding
3,611
New
478
Increased
1,768
Reduced
922
Closed
415

Sector Composition

1 Healthcare 13.5%
2 Technology 12.64%
3 Industrials 10.38%
4 Financials 10.17%
5 Consumer Discretionary 10.04%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
KOSS icon
3151
Koss Corp
KOSS
$54.7M
$54K ﹤0.01%
23,300
+1,900
+9% +$4.4K
FXEN
3152
DELISTED
FX ENERGY INC
FXEN
$52K ﹤0.01%
59,500
-24,000
-29% -$21K
ATNY
3153
DELISTED
API TECHNOLOGIES CORP. COMMON STOCK
ATNY
$51K ﹤0.01%
+20,500
New +$51K
ATL
3154
DELISTED
ATLATSA RES CORP RESOURCES CORP (F)
ATL
$51K ﹤0.01%
426,700
+15,300
+4% +$1.83K
ARL icon
3155
American Realty Investors
ARL
$274M
$50K ﹤0.01%
10,300
-100
-1% -$485
INFU icon
3156
InfuSystem Holdings
INFU
$205M
$50K ﹤0.01%
15,663
-6,537
-29% -$20.9K
CBMX
3157
DELISTED
CombiMatrix Corporation
CBMX
$50K ﹤0.01%
2,080
+893
+75% +$21.5K
AMCF
3158
DELISTED
ANDATEE CHINA MARINE FUEL SVCS CORP COM STK (DE)
AMCF
$49K ﹤0.01%
71,800
+22,300
+45% +$15.2K
CASI icon
3159
CASI Pharmaceuticals
CASI
$36.6M
$48K ﹤0.01%
2,690
+700
+35% +$12.5K
AHPI
3160
DELISTED
Allied Healthcare Products
AHPI
$48K ﹤0.01%
15,350
+1,900
+14% +$5.94K
PRSN
3161
DELISTED
PERSEON CORP COM STK NEW (DE)
PRSN
$48K ﹤0.01%
25,760
+1,030
+4% +$1.92K
TCCO
3162
DELISTED
Technical Communications Corporation
TCCO
$46K ﹤0.01%
12,600
-500
-4% -$1.83K
MBII
3163
DELISTED
Marrone Bio Innovations, Inc.
MBII
$45K ﹤0.01%
+22,887
New +$45K
GMO
3164
DELISTED
General Moly, Inc.
GMO
$45K ﹤0.01%
+63,561
New +$45K
CPHI icon
3165
China Pharma Holdings
CPHI
$5.97M
$44K ﹤0.01%
245
-19
-7% -$3.41K
JOB icon
3166
GEE Group
JOB
$20.9M
$43K ﹤0.01%
4,460
-170
-4% -$1.64K
SIEB icon
3167
Siebert Financial
SIEB
$108M
$43K ﹤0.01%
24,100
-100
-0.4% -$178
VSCP
3168
DELISTED
VIRTUALSCOPICS INC COM NEW
VSCP
$43K ﹤0.01%
16,090
ZNB
3169
Zeta Network Group Class A Ordinary Shares
ZNB
$2M
0
-$42K
CTHR
3170
DELISTED
Charles & Colvard Ltd
CTHR
$40K ﹤0.01%
2,660
+350
+15% +$5.26K
PVCT
3171
DELISTED
PROVECTUS BIOPHARMACEUTICALS, INC. (DE)
PVCT
$36K ﹤0.01%
66,100
-12,900
-16% -$7.03K
SHIP icon
3172
Seanergy Maritime Holdings
SHIP
$176M
$35K ﹤0.01%
5
EBR.B icon
3173
Eletrobras Preferred Shares
EBR.B
$20.1B
$33K ﹤0.01%
+12,200
New +$33K
LODE icon
3174
Comstock
LODE
$122M
$33K ﹤0.01%
226
-3
-1% -$438
ROKA
3175
DELISTED
Sorrento Tech, Inc. Common Stock
ROKA
$30K ﹤0.01%
+1,160
New +$30K