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 | |
|---|---|---|---|---|---|---|
|
AIV
1201
Aimco
AIV
$387M
| $9.99M | 0.01% |
1,626,688
+1,420,048
| +687% | +$7.19M |
|
|
AEL
1202
DELISTED
American Equity Investment Life Holding Company
AEL
| $9.96M | 0.01% |
315,900
+135,000
| +75% | +$4.02M |
|
|
TSE
1203
DELISTED
Trinseo
TSE
| $9.95M | 0.01% |
156,200
-95,000
| -38% | -$5.8M |
|
1204
Donaldson
DCI
$11.1B
| $9.87M | 0.01% |
169,700
-93,400
| -35% | -$5.58M |
|
1205
Bank OZK
OZK
$5.67B
| $9.87M | 0.01% |
241,597
-103,561
| -30% | -$4.08M |
|
|
ODP
1206
DELISTED
ODP
ODP
| $9.86M | 0.01% |
227,692
+167,800
| +280% | +$7.01M |
|
1207
ASE Group
ASX
$83.2B
| $9.85M | 0.01% |
1,278,660
+405,477
| +46% | +$3.03M |
|
1208
American States Water
AWR
$3.28B
| $9.84M | 0.01% |
130,100
+51,700
| +66% | +$3.98M |
|
1209
Mercer International
MERC
$48.6M
| $9.81M | 0.01% |
682,100
-39,000
| -5% | -$520K |
|
1210
Ziff Davis
ZD
$2.01B
| $9.8M | 0.01% |
94,070
-106,605
| -53% | -$10M |
|
1211
Cato Corp
CATO
$67.3M
| $9.8M | 0.01% |
816,352
-47,750
| -6% | -$562K |
|
|
CCRD
1212
DELISTED
CoreCard
CCRD
| $9.78M | 0.01% |
238,997
-2,500
| -1% | -$102K |
|
|
SGMO
1213
DELISTED
SANGAMO THERAPEUTICS INC
SGMO
| $9.77M | 0.01% |
779,800
-512,800
| -40% | -$6.91M |
|
|
LCI
1214
DELISTED
Lannett Company, Inc.
LCI
| $9.77M | 0.01% |
462,384
-9,029
| -2% | -$238K |
|
|
PCTI
1215
DELISTED
PCTEL, Inc. Common Stock
PCTI
| $9.75M | 0.01% |
1,403,137
-148,300
| -10% | -$1.14M |
|
|
CARM
1216
DELISTED
Carisma Therapeutics
CARM
| $9.74M | 0.01% |
187,395
+41,844
| +29% | +$1.97M |
|
|
LSXMK
1217
DELISTED
Liberty Media Corporation Series C Liberty SiriusXM Common Stock
LSXMK
| $9.74M | 0.01% |
+285,182
| New | +$9.57M |
|
1218
Stoneridge
SRI
$210M
| $9.74M | 0.01% |
306,219
-87,200
| -22% | -$2.75M |
|
1219
TriNet
TNET
$3.14B
| $9.74M | 0.01% |
124,900
+46,100
| +59% | +$3.72M |
|
|
MGIC
1220
DELISTED
Magic Software Enterprises
MGIC
| $9.71M | 0.01% |
638,164
+8,699
| +1% | +$143K |
|
1221
Louisiana-Pacific
LPX
$5.21B
| $9.66M | 0.01% |
174,100
-462,400
| -73% | -$21M |
|
1222
Titan Machinery
TITN
$435M
| $9.64M | 0.01% |
378,000
-29,600
| -7% | -$713K |
|
1223
Smith & Nephew
SNN
$12.8B
| $9.64M | 0.01% |
254,250
+78,800
| +45% | +$3.25M |
|
1224
Nomura Holdings
NMR
$28.3B
| $9.61M | 0.01% |
1,792,090
-3,649
| -0.2% | -$21.6K |
|
1225
Albany International
AIN
$1.85B
| $9.59M | 0.01% |
114,900
-101,500
| -47% | -$8.05M |
|
Similar funds
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.