Renaissance Technologies Portfolio holdings
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.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Merck
MRK
|
+$468M |
| 2 |
Johnson & Johnson
JNJ
|
+$440M |
| 3 |
IBM
IBM
|
+$355M |
| 4 |
Booking.com
BKNG
|
+$332M |
| 5 |
RAI
Reynolds American Inc
RAI
|
+$331M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
LLTC
Linear Technology Corp
LLTC
|
+$482M |
| 2 |
Walt Disney
DIS
|
+$247M |
| 3 |
Visa
V
|
+$219M |
| 4 |
Deere & Co
DE
|
+$200M |
| 5 |
Johnson Controls International
JCI
|
+$179M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 15.02% |
| 2 | Technology | 13.31% |
| 3 | Financials | 12.25% |
| 4 | Industrials | 9.65% |
| 5 | Consumer Staples | 9.54% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1976
SM Energy
SM
$7.6B
| $3.21M | ﹤0.01% |
+133,700
| New | +$3.7M |
|
1977
Caleres
CAL
$432M
| $3.21M | ﹤0.01% |
121,500
-43,100
| -26% | -$1.3M |
|
1978
Crawford & Co Class A
CRD.A
$542M
| $3.21M | ﹤0.01% |
393,872
-6,628
| -2% | -$57.6K |
|
1979
CarParts.com
PRTS
$42.6M
| $3.2M | ﹤0.01% |
95,620
-1,844
| -2% | -$62.2K |
|
1980
iShares China Large-Cap ETF
FXI
$4.32B
| $3.2M | ﹤0.01% |
+83,200
| New | +$3.13M |
|
1981
Ironwood Pharmaceuticals
IRWD
$586M
| $3.18M | ﹤0.01% |
+222,625
| New | +$3.04M |
|
|
STCN
1982
DELISTED
Steel Connect, Inc. Common Stock
STCN
| $3.18M | ﹤0.01% |
189,197
+19,585
| +12% | +$319K |
|
1983
NorthWestern Energy
NWE
$4.34B
| $3.18M | ﹤0.01% |
54,100
-41,300
| -43% | -$2.37M |
|
1984
Five Below
FIVE
$11.6B
| $3.17M | ﹤0.01% |
+73,300
| New | +$2.91M |
|
1985
Cass Information Systems
CASS
$716M
| $3.17M | ﹤0.01% |
63,345
+41,697
| +193% | +$2.09M |
|
1986
Transact Technologies
TACT
$50.5M
| $3.17M | ﹤0.01% |
391,371
+4,370
| +1% | +$32.1K |
|
1987
American Superconductor
AMSC
$1.29B
| $3.15M | ﹤0.01% |
459,588
+33,700
| +8% | +$227K |
|
|
VRNT
1988
DELISTED
Verint Systems
VRNT
| $3.14M | ﹤0.01% |
+142,104
| New | +$2.77M |
|
|
UCP
1989
DELISTED
UCP, Inc.
UCP
| $3.14M | ﹤0.01% |
309,139
+114,539
| +59% | +$1.27M |
|
1990
Biglari Holdings Class B
BH
$1.2B
| $3.14M | ﹤0.01% |
10,890
+1,785
| +20% | +$523K |
|
|
KTWO
1991
DELISTED
K2M Group Holdings, Inc
KTWO
| $3.13M | ﹤0.01% |
152,640
-34,360
| -18% | -$705K |
|
|
MOCO
1992
DELISTED
Mocon Inc
MOCO
| $3.13M | ﹤0.01% |
142,800
+9,904
| +7% | +$200K |
|
|
1993
Deere & Co
DE
$165B
| $3.12M | ﹤0.01% |
28,700
-1,843,100
| -98% | -$200M |
|
1994
Friedman Industries
FRD
$248M
| $3.12M | ﹤0.01% |
484,100
+7,700
| +2% | +$51.3K |
|
1995
Pixelworks
PXLW
$37.2M
| $3.12M | ﹤0.01% |
55,700
+27,342
| +96% | +$1.24M |
|
1996
State Street SPDR Bloomberg High Yield Bond ETF
JNK
$7.05B
| $3.11M | ﹤0.01% |
28,100
-15,633
| -36% | -$1.73M |
|
|
FSB
1997
DELISTED
Franklin Financial Network, Inc.
FSB
| $3.1M | ﹤0.01% |
80,000
-53,100
| -40% | -$2.07M |
|
|
KNL
1998
DELISTED
Knoll, Inc.
KNL
| $3.1M | ﹤0.01% |
130,200
+113,500
| +680% | +$2.81M |
|
1999
Western Alliance Bancorporation
WAL
$8.81B
| $3.1M | ﹤0.01% |
63,104
+31,800
| +102% | +$1.59M |
|
2000
Heritage Financial
HFWA
$1.22B
| $3.09M | ﹤0.01% |
125,000
-3,600
| -3% | -$90.2K |
|
Similar funds
Renaissance Technologies's Q1 2017 Portfolio in Review
As of Q1 2017, Renaissance Technologies held 3,652 positions worth $71.6B, up 13% from $63.2B the previous quarter. Its ten largest holdings account for 7.9% of the portfolio.
Renaissance Technologies deployed $5.19B of net new capital in Q1 2017, opening 433 new positions and adding to 1,585 existing holdings. Its largest new stake was Merck: 7,716,460 shares worth $468M.
By sector, the portfolio is most concentrated in Healthcare at 15% of assets, up from 12% a quarter earlier, followed by Technology and Financials.
On the sell side, the largest reduction was Walt Disney, an estimated $247M trimmed.
- Renaissance Technologies's largest Q1 2017 buy was Merck: 7,716,460 shares worth $468M.
- Renaissance Technologies added most to Johnson & Johnson in Q1 2017, an estimated $440M increase.
- Renaissance Technologies's biggest Q1 2017 reduction was Walt Disney, cutting an estimated $247M.
- Renaissance Technologies fully exited Linear Technology Corp in Q1 2017, selling an estimated $482M.
- Renaissance Technologies's ten largest holdings make up 7.9% of its $71.6B portfolio in Q1 2017.
- Renaissance Technologies opened 433 new positions and closed 462 in Q1 2017.
- Renaissance Technologies's portfolio value rose 13% quarter-over-quarter to $71.6B.
Based on Renaissance Technologies's 13F filing for Q1 2017, filed 12 May 2017.