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
+7.14%
1 Year Return
+41.49%
3 Year Return
+105.58%
5 Year Return
+199.51%
10 Year Return
+593.04%
AUM
$41.4B
AUM Growth
+$4.9B
Cap. Flow
+$3.02B
Cap. Flow %
7.29%
Top 10 Hldgs %
11.09%
Holding
3,351
New
591
Increased
1,469
Reduced
854
Closed
413

Sector Composition

1 Technology 13.51%
2 Consumer Staples 12.97%
3 Healthcare 12.48%
4 Industrials 11.23%
5 Financials 9.07%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
IMMR icon
2651
Immersion
IMMR
$222M
$233K ﹤0.01%
+24,613
New +$233K
KTOS icon
2652
Kratos Defense & Security Solutions
KTOS
$11.1B
$231K ﹤0.01%
+46,008
New +$231K
BDMS
2653
DELISTED
BIRNER DENTAL MGMT SVCS INC
BDMS
$231K ﹤0.01%
15,400
+400
+3% +$6K
RTI
2654
DELISTED
RTI INTL METALS INC(HLDG CO)
RTI
$230K ﹤0.01%
9,100
-22,100
-71% -$559K
CSLT
2655
DELISTED
CASTLIGHT HEALTH, INC.
CSLT
$229K ﹤0.01%
+19,600
New +$229K
JST
2656
DELISTED
JINPAN INT'L LTD(COMMON)
JST
$227K ﹤0.01%
35,277
+22,777
+182% +$147K
CRT
2657
Cross Timbers Royalty Trust
CRT
$48.5M
$226K ﹤0.01%
13,070
-1,430
-10% -$24.7K
CRWN
2658
DELISTED
CROWN MEDIA HOLDINGS INC CL-A
CRWN
$226K ﹤0.01%
63,819
+10,019
+19% +$35.5K
MESG
2659
DELISTED
XURA INC COM (DE)
MESG
$225K ﹤0.01%
+11,989
New +$225K
LGL icon
2660
LGL Group
LGL
$36.8M
$224K ﹤0.01%
166,280
+2,917
+2% +$3.93K
FES
2661
DELISTED
Forbes Energy Services Ltd
FES
$224K ﹤0.01%
185,300
+64,900
+54% +$78.5K
ELSE icon
2662
Electro-Sensors
ELSE
$16.2M
$223K ﹤0.01%
56,900
HAYN
2663
DELISTED
Haynes International, Inc.
HAYN
$223K ﹤0.01%
+4,600
New +$223K
DGICA icon
2664
Donegal Group Class A
DGICA
$697M
$221K ﹤0.01%
+13,800
New +$221K
ATRS
2665
DELISTED
Antares Pharma, Inc.
ATRS
$221K ﹤0.01%
85,970
-59,758
-41% -$154K
PRZM
2666
DELISTED
Prism Technologies Group, Inc
PRZM
$221K ﹤0.01%
79,600
+2,400
+3% +$6.66K
MC icon
2667
Moelis & Co
MC
$5.44B
$220K ﹤0.01%
+6,300
New +$220K
STRI
2668
DELISTED
STR HLDGS INC COM STK NEW (DE)
STRI
$219K ﹤0.01%
53,209
+8,976
+20% +$36.9K
IKAN
2669
DELISTED
IKANOS COMMUNICATIONS INC COM STK NEW (DE)
IKAN
$218K ﹤0.01%
70,320
+16,610
+31% +$51.5K
IMRS
2670
DELISTED
IMRIS INC COMMON SHARES (CANADA)
IMRS
$214K ﹤0.01%
253,500
+217,000
+595% +$183K
RNG icon
2671
RingCentral
RNG
$2.77B
$213K ﹤0.01%
+14,293
New +$213K
SMH icon
2672
VanEck Semiconductor ETF
SMH
$28.4B
$213K ﹤0.01%
+7,800
New +$213K
TRAW icon
2673
Traws Pharma
TRAW
$12.9M
$213K ﹤0.01%
1
GMAN
2674
DELISTED
Gordmans Stores, Inc.
GMAN
$213K ﹤0.01%
78,200
+34,300
+78% +$93.4K
SPTN icon
2675
SpartanNash
SPTN
$900M
$212K ﹤0.01%
8,100
-83,966
-91% -$2.2M