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
+7.01%
1 Year Return
+41.49%
3 Year Return
+105.58%
5 Year Return
+199.51%
10 Year Return
+593.04%
AUM
$71.6B
AUM Growth
+$8.36B
Cap. Flow
+$5.32B
Cap. Flow %
7.43%
Top 10 Hldgs %
7.9%
Holding
3,652
New
434
Increased
1,587
Reduced
1,147
Closed
462

Sector Composition

1 Healthcare 15.02%
2 Technology 13.41%
3 Financials 12.25%
4 Consumer Staples 9.57%
5 Industrials 9.49%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
CTHR
3026
DELISTED
Charles & Colvard Ltd
CTHR
$164K ﹤0.01%
17,110
-4,420
-21% -$42.4K
CASI icon
3027
CASI Pharmaceuticals
CASI
$36.4M
$160K ﹤0.01%
11,273
-1,207
-10% -$17.1K
SSY
3028
DELISTED
SunLink Health Systems
SSY
$159K ﹤0.01%
102,600
+29,000
+39% +$44.9K
KTOS icon
3029
Kratos Defense & Security Solutions
KTOS
$10.8B
$158K ﹤0.01%
20,300
-258,292
-93% -$2.01M
KDMN
3030
DELISTED
Kadmon Holdings, Inc.
KDMN
$158K ﹤0.01%
+43,700
New +$158K
BRN icon
3031
Barnwell Industries
BRN
$11.5M
$156K ﹤0.01%
81,100
+5,800
+8% +$11.2K
LIND icon
3032
Lindblad Expeditions
LIND
$767M
$154K ﹤0.01%
17,200
-23,400
-58% -$210K
IVTY
3033
DELISTED
Invuity, Inc
IVTY
$151K ﹤0.01%
+19,000
New +$151K
TANH icon
3034
Tantech Holdings
TANH
$2.77M
$150K ﹤0.01%
11
+2
+22% +$27.3K
PW
3035
Power REIT
PW
$3.32M
$148K ﹤0.01%
22,300
+1,700
+8% +$11.3K
AXU
3036
DELISTED
Alexco Resource Corp.
AXU
$146K ﹤0.01%
95,400
-431,600
-82% -$661K
RXDX
3037
DELISTED
Ignyta, Inc.
RXDX
$143K ﹤0.01%
16,580
-75,520
-82% -$651K
ATNM icon
3038
Actinium Pharmaceuticals
ATNM
$49.9M
$141K ﹤0.01%
3,111
-707
-19% -$32K
TRNS icon
3039
Transcat
TRNS
$743M
$138K ﹤0.01%
+10,900
New +$138K
UNAM
3040
DELISTED
Unico American Corp
UNAM
$138K ﹤0.01%
14,400
+300
+2% +$2.88K
ATYR
3041
aTyr Pharma
ATYR
$535M
$136K ﹤0.01%
2,771
+50
+2% +$2.45K
AMS icon
3042
American Shared Hospital Services
AMS
$16.3M
$135K ﹤0.01%
+31,200
New +$135K
SELF
3043
Global Self Storage
SELF
$58.4M
$134K ﹤0.01%
28,159
-5,241
-16% -$24.9K
SCWX
3044
DELISTED
SecureWorks Corp Class A Common Stock
SCWX
$133K ﹤0.01%
+14,000
New +$133K
LMST
3045
DELISTED
Limestone Bancorp, Inc. Common Stock
LMST
$133K ﹤0.01%
13,862
-3,300
-19% -$31.7K
DRWI
3046
DELISTED
DragonWave Inc
DRWI
$133K ﹤0.01%
91,768
-46,248
-34% -$67K
ALDX icon
3047
Aldeyra Therapeutics
ALDX
$342M
$132K ﹤0.01%
+26,300
New +$132K
UUU icon
3048
Universal Safety Products, Inc.
UUU
$15.5M
$132K ﹤0.01%
44,700
+200
+0.4% +$591
JP
3049
DELISTED
Jupai Holdings Limited American depositary shares, each representing six ordinary shares
JP
$130K ﹤0.01%
+14,591
New +$130K
SANW
3050
DELISTED
S&W Seed Co
SANW
$127K ﹤0.01%
1,346
-3,207
-70% -$303K