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 |
Tesla
TSLA
|
+$427M |
| 2 |
Roku
ROKU
|
+$393M |
| 3 |
PARA
Paramount Global Class B
PARA
|
+$345M |
| 4 |
AT&T
T
|
+$317M |
| 5 |
Qualcomm
QCOM
|
+$293M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Baidu
BIDU
|
+$1.41B |
| 2 |
Pinduoduo
PDD
|
+$755M |
| 3 |
Bristol-Myers Squibb
BMY
|
+$716M |
| 4 |
AbbVie
ABBV
|
+$558M |
| 5 |
Chipotle Mexican Grill
CMG
|
+$491M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 19.43% |
| 2 | Technology | 17.52% |
| 3 | Communication Services | 11.4% |
| 4 | Consumer Discretionary | 10.59% |
| 5 | Consumer Staples | 10.17% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
TRTN
2026
DELISTED
Triton International Limited
TRTN
| $2.68M | ﹤0.01% |
48,806
+41,100
| +533% | +$2.2M |
|
|
ASRT
2027
DELISTED
Assertio
ASRT
| $2.68M | ﹤0.01% |
65,411
-43,294
| -40% | -$2.15M |
|
2028
iShares MSCI Italy ETF
EWI
$1.07B
| $2.67M | ﹤0.01% |
84,900
+55,100
| +185% | +$1.67M |
|
2029
First Trust Managed Municipal ETF
FMB
$2.06B
| $2.67M | ﹤0.01% |
47,400
-34,400
| -42% | -$1.95M |
|
2030
Invesco CurrencyShares Euro Currency Trust
FXE
$340M
| $2.67M | ﹤0.01% |
24,300
+6,200
| +34% | +$701K |
|
|
WIRE
2031
DELISTED
Encore Wire Corp
WIRE
| $2.67M | ﹤0.01% |
+39,700
| New | +$2.57M |
|
2032
Patrick Industries
PATK
$2.87B
| $2.66M | ﹤0.01% |
46,953
-22,950
| -33% | -$1.2M |
|
2033
Seres Therapeutics
MCRB
$47.9M
| $2.66M | ﹤0.01% |
6,460
+1,410
| +28% | +$649K |
|
2034
Mustang Bio
MBIO
$4.36M
| $2.66M | ﹤0.01% |
1,067
+874
| +453% | +$2.6M |
|
2035
Assembly Biosciences
ASMB
$524M
| $2.66M | ﹤0.01% |
48,111
+14,778
| +44% | +$979K |
|
|
AAIC
2036
DELISTED
Arlington Asset Investment Corp.
AAIC
| $2.66M | ﹤0.01% |
657,424
+54,285
| +9% | +$214K |
|
2037
Varex Imaging
VREX
$516M
| $2.65M | ﹤0.01% |
129,580
-91,277
| -41% | -$1.95M |
|
|
LDL
2038
DELISTED
Lydall, Inc.
LDL
| $2.65M | ﹤0.01% |
78,416
+27,516
| +54% | +$941K |
|
|
SILK
2039
DELISTED
Silk Road Medical, Inc. Common Stock
SILK
| $2.64M | ﹤0.01% |
52,200
+23,700
| +83% | +$1.32M |
|
2040
WisdomTree Emerging Markets SmallCap Dividend Fund
DGS
$1.76B
| $2.64M | ﹤0.01% |
51,500
+42,400
| +466% | +$2.1M |
|
2041
Heron Therapeutics
HRTX
$94.5M
| $2.64M | ﹤0.01% |
+162,600
| New | +$2.9M |
|
|
PLYA
2042
DELISTED
Playa Hotels & Resorts
PLYA
| $2.63M | ﹤0.01% |
+360,800
| New | +$2.38M |
|
2043
First Bank
FRBA
$458M
| $2.63M | ﹤0.01% |
215,965
+65,100
| +43% | +$704K |
|
2044
Commercial Metals
CMC
$8.15B
| $2.62M | ﹤0.01% |
85,000
-543,800
| -86% | -$13.5M |
|
|
PRFT
2045
DELISTED
Perficient Inc
PRFT
| $2.62M | ﹤0.01% |
+44,593
| New | +$2.52M |
|
|
VNTR
2046
DELISTED
Venator Materials PLC
VNTR
| $2.62M | ﹤0.01% |
564,760
+38,322
| +7% | +$163K |
|
|
TGH
2047
DELISTED
Textainer Group Holdings limited
TGH
| $2.6M | ﹤0.01% |
90,700
-161,500
| -64% | -$3.75M |
|
2048
Verastem
VSTM
$519M
| $2.6M | ﹤0.01% |
87,593
+86,551
| +8,306% | +$2.42M |
|
2049
Immersion
IMMR
$246M
| $2.6M | ﹤0.01% |
+270,883
| New | +$3.22M |
|
2050
InterContinental Hotels
IHG
$23.5B
| $2.59M | ﹤0.01% |
+37,583
| New | +$2.56M |
|
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Renaissance Technologies's Q1 2021 Portfolio in Review
As of Q1 2021, Renaissance Technologies held 3,937 positions worth $80.4B, down 13% from $92.1B the previous quarter. Its ten largest holdings account for 10% of the portfolio.
Renaissance Technologies withdrew a net $16B in Q1 2021, closing 676 positions and reducing 1,579 holdings. Its most notable exit was Micron Technology, an estimated $252M position sold in full.
By sector, the portfolio is most concentrated in Healthcare at 19% of assets, down from 21% a quarter earlier, followed by Technology and Communication Services.
Against the trend, Renaissance Technologies opened a new position in Paramount Global Class B worth $255M.
- Renaissance Technologies's largest Q1 2021 buy was Paramount Global Class B: 5,644,997 shares worth $255M.
- Renaissance Technologies added most to Tesla in Q1 2021, an estimated $427M increase.
- Renaissance Technologies's biggest Q1 2021 reduction was Baidu, cutting an estimated $1.41B.
- Renaissance Technologies fully exited Micron Technology in Q1 2021, selling an estimated $252M.
- Renaissance Technologies's ten largest holdings make up 10% of its $80.4B portfolio in Q1 2021.
- Renaissance Technologies opened 591 new positions and closed 676 in Q1 2021.
- Renaissance Technologies's portfolio value fell 13% quarter-over-quarter to $80.4B.
Based on Renaissance Technologies's 13F filing for Q1 2021, filed 13 May 2021.