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Renaissance Technologies

Renaissance Technologies Portfolio holdings

AUM $63.9B
1-Year Est. Return 45.56%
 

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 Fund
S&P 500
This Quarter Est. Return
+7.13%
1 Year Est. Return
+45.56%
3 Year Est. Return
+129.95%
5 Year Est. Return
+153.6%
10 Year Est. Return
+738.07%
AUM
$41.4B
AUM Growth
+$4.9B
Cap. Flow
+$3.19B
Cap. Flow %
7.7%
Top 10 Hldgs %
11.09%
Holding
3,351
New
590
Increased
1,468
Reduced
854
Closed
412

Sector Composition

Rank Sector Weight
1 Technology 13.55%
2 Consumer Staples 12.92%
3 Healthcare 12.48%
4 Industrials 11.29%
5 Financials 9.07%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
KTOS icon
2651
Kratos Defense & Security Solutions
KTOS
$8.23B
$231K ﹤0.01%
+46,008
New +$260K
BDMS
2652
DELISTED
BIRNER DENTAL MGMT SVCS INC
BDMS
$231K ﹤0.01%
15,400
+400
+3% +$5.99K
RTI
2653
DELISTED
RTI INTL METALS INC(HLDG CO)
RTI
$230K ﹤0.01%
9,100
-22,100
-71% -$520K
CSLT
2654
DELISTED
CASTLIGHT HEALTH, INC.
CSLT
$229K ﹤0.01%
+19,600
New +$234K
JST
2655
DELISTED
JINPAN INT'L LTD(COMMON)
JST
$227K ﹤0.01%
35,277
+22,777
+182% +$171K
CRT
2656
Cross Timbers Royalty Trust
CRT
$61.1M
$226K ﹤0.01%
13,070
-1,430
-10% -$35.7K
CRWN
2657
DELISTED
CROWN MEDIA HOLDINGS INC CL-A
CRWN
$226K ﹤0.01%
63,819
+10,019
+19% +$34K
MESG
2658
DELISTED
XURA INC COM (DE)
MESG
$225K ﹤0.01%
+11,989
New +$243K
LGL icon
2659
LGL Group
LGL
$44.7M
$224K ﹤0.01%
166,280
+2,917
+2% +$3.9K
FES
2660
DELISTED
Forbes Energy Services Ltd
FES
$224K ﹤0.01%
185,300
+64,900
+54% +$153K
ELSE icon
2661
Electro-Sensors
ELSE
$27.3M
$223K ﹤0.01%
56,900
HAYN
2662
DELISTED
Haynes International, Inc.
HAYN
$223K ﹤0.01%
+4,600
New +$210K
DGICA icon
2663
Donegal Group Class A
DGICA
$715M
$221K ﹤0.01%
+13,800
New +$216K
ATRS
2664
DELISTED
Antares Pharma, Inc.
ATRS
$221K ﹤0.01%
85,970
-59,758
-41% -$134K
PRZM
2665
DELISTED
Prism Technologies Group, Inc
PRZM
$221K ﹤0.01%
79,600
+2,400
+3% +$6.95K
MC icon
2666
Moelis & Co
MC
$4.85B
$220K ﹤0.01%
+6,300
New +$208K
STRI
2667
DELISTED
STR HLDGS INC COM STK NEW (DE)
STRI
$219K ﹤0.01%
53,209
+8,976
+20% +$34.1K
IKAN
2668
DELISTED
IKANOS COMMUNICATIONS INC COM STK NEW (DE)
IKAN
$218K ﹤0.01%
70,320
+16,610
+31% +$54.9K
IMRS
2669
DELISTED
IMRIS INC COMMON SHARES (CANADA)
IMRS
$214K ﹤0.01%
253,500
+217,000
+595% +$82K
RNG icon
2670
RingCentral
RNG
$4.83B
$213K ﹤0.01%
+14,293
New +$179K
SMH icon
2671
VanEck Semiconductor ETF
SMH
$60.8B
$213K ﹤0.01%
+7,800
New +$203K
TRAW icon
2672
Traws Pharma
TRAW
$7.34M
$213K ﹤0.01%
1
GMAN
2673
DELISTED
Gordmans Stores, Inc.
GMAN
$213K ﹤0.01%
78,200
+34,300
+78% +$104K
SPTN
2674
DELISTED
SpartanNash
SPTN
$212K ﹤0.01%
8,100
-83,966
-91% -$1.93M
DDE
2675
DELISTED
Dover Downs Gaming & Entertain
DDE
$212K ﹤0.01%
255,200
+19,500
+8% +$16K

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Renaissance Technologies's Q4 2014 Portfolio in Review

As of Q4 2014, Renaissance Technologies held 3,351 positions worth $41.4B, up 13% from $36.5B the previous quarter. Its ten largest holdings account for 11% of the portfolio.

Renaissance Technologies deployed $3.19B of net new capital in Q4 2014, opening 590 new positions and adding to 1,468 existing holdings. Its largest new stake was General Dynamics: 1,436,400 shares worth $198M.

By sector, the portfolio is most concentrated in Technology at 14% of assets, up from 14% a quarter earlier, followed by Consumer Staples and Healthcare.

On the sell side, the largest reduction was McDonald's, an estimated $284M trimmed.

  • Renaissance Technologies's largest Q4 2014 buy was General Dynamics: 1,436,400 shares worth $198M.
  • Renaissance Technologies added most to PepsiCo in Q4 2014, an estimated $228M increase.
  • Renaissance Technologies's biggest Q4 2014 reduction was McDonald's, cutting an estimated $284M.
  • Renaissance Technologies fully exited TW TELECOM INC CL A COM in Q4 2014, selling an estimated $380M.
  • Renaissance Technologies's ten largest holdings make up 11% of its $41.4B portfolio in Q4 2014.
  • Renaissance Technologies opened 590 new positions and closed 412 in Q4 2014.
  • Renaissance Technologies's portfolio value rose 13% quarter-over-quarter to $41.4B.

Based on Renaissance Technologies's 13F filing for Q4 2014, filed 13 Feb 2015.