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 |
Amazon
AMZN
|
+$814M |
| 2 |
NVIDIA
NVDA
|
+$448M |
| 3 |
Microsoft
MSFT
|
+$394M |
| 4 |
Apple
AAPL
|
+$368M |
| 5 |
Johnson & Johnson
JNJ
|
+$288M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Baidu
BIDU
|
+$616M |
| 2 |
Tesla
TSLA
|
+$406M |
| 3 |
Palo Alto Networks
PANW
|
+$400M |
| 4 |
Alphabet (Google) Class C
GOOG
|
+$394M |
| 5 |
AT&T
T
|
+$389M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 19.96% |
| 2 | Technology | 19.64% |
| 3 | Consumer Staples | 10.59% |
| 4 | Consumer Discretionary | 10.5% |
| 5 | Communication Services | 8.32% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
876
Ducommun
DCO
$2.77B
| $16M | 0.02% |
293,800
-40,000
| -12% | -$2.27M |
|
|
SAVE
877
DELISTED
Spirit Airlines, Inc.
SAVE
| $16M | 0.02% |
+525,751
| New | +$18.5M |
|
878
RPM International
RPM
$13.8B
| $16M | 0.02% |
180,300
+108,900
| +153% | +$10.1M |
|
879
Invesco Senior Loan ETF
BKLN
$6.97B
| $15.9M | 0.02% |
720,100
+407,100
| +130% | +$9.03M |
|
880
OR Royalties Inc
OR
$5.75B
| $15.9M | 0.02% |
1,162,774
+212,074
| +22% | +$2.84M |
|
881
1-800-Flowers.com
FLWS
$246M
| $15.9M | 0.02% |
499,700
+390,900
| +359% | +$12.2M |
|
|
NSA
882
DELISTED
National Storage Affiliates Trust
NSA
| $15.9M | 0.02% |
314,702
-262,388
| -45% | -$12M |
|
883
Star Group
SGU
$412M
| $15.8M | 0.02% |
1,413,845
+47,200
| +3% | +$515K |
|
|
DOO
884
Bombardier Recreational Products
DOO
$4.58B
| $15.8M | 0.02% |
201,900
-131,400
| -39% | -$11.1M |
|
|
WLL
885
DELISTED
Whiting Petroleum Corporation
WLL
| $15.8M | 0.02% |
+289,900
| New | +$12.4M |
|
886
Information Services Group
III
$197M
| $15.8M | 0.02% |
2,699,423
+177,988
| +7% | +$922K |
|
|
SAIL
887
DELISTED
SailPoint Technologies Holdings, Inc. Common Stock
SAIL
| $15.8M | 0.02% |
309,000
-79,400
| -20% | -$3.82M |
|
888
Iron Mountain
IRM
$37.1B
| $15.8M | 0.02% |
372,563
+258,100
| +225% | +$10.8M |
|
889
TriNet
TNET
$3.29B
| $15.7M | 0.02% |
216,700
+91,800
| +73% | +$7.12M |
|
890
Clearfield
CLFD
$420M
| $15.7M | 0.02% |
419,258
-72,800
| -15% | -$2.59M |
|
891
Nathan's Famous
NATH
$403M
| $15.7M | 0.02% |
220,116
-9,081
| -4% | -$605K |
|
892
Zimmer Biomet
ZBH
$18.4B
| $15.7M | 0.02% |
+100,425
| New | +$16.3M |
|
|
CS
893
DELISTED
Credit Suisse Group
CS
| $15.7M | 0.02% |
+1,493,574
| New | +$15.9M |
|
894
Lakeland Industries
LAKE
$109M
| $15.6M | 0.02% |
699,102
-4,900
| -0.7% | -$126K |
|
895
Ezcorp Inc
EZPW
$1.79B
| $15.6M | 0.02% |
2,588,475
-87,974
| -3% | -$556K |
|
896
Semtech
SMTC
$10.7B
| $15.6M | 0.02% |
226,216
+102,900
| +83% | +$6.8M |
|
897
Rush Enterprises Class A
RUSHA
$6.21B
| $15.5M | 0.02% |
539,014
-192,450
| -26% | -$6.16M |
|
898
Willis Lease Finance
WLFC
$1.73B
| $15.5M | 0.02% |
1,086,561
-54,300
| -5% | -$793K |
|
|
CYBR
899
DELISTED
CyberArk
CYBR
| $15.4M | 0.02% |
118,500
-142,716
| -55% | -$19M |
|
900
HEICO Corp
HEI
$49.5B
| $15.4M | 0.02% |
110,564
-76,300
| -41% | -$10.5M |
|
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Renaissance Technologies's Q2 2021 Portfolio in Review
As of Q2 2021, Renaissance Technologies held 3,960 positions worth $80.1B, down 0.34% from $80.4B the previous quarter. Its ten largest holdings account for 12% of the portfolio.
Renaissance Technologies withdrew a net $5.63B in Q2 2021, closing 551 positions and reducing 1,699 holdings. Its most notable exit was AT&T, an estimated $389M position sold in full.
By sector, the portfolio is most concentrated in Healthcare at 20% of assets, up from 19% a quarter earlier, followed by Technology and Consumer Staples.
Against the trend, Renaissance Technologies opened a new position in Caterpillar worth $227M.
- Renaissance Technologies's largest Q2 2021 buy was Caterpillar: 1,042,778 shares worth $227M.
- Renaissance Technologies added most to Amazon in Q2 2021, an estimated $814M increase.
- Renaissance Technologies's biggest Q2 2021 reduction was Baidu, cutting an estimated $616M.
- Renaissance Technologies fully exited AT&T in Q2 2021, selling an estimated $389M.
- Renaissance Technologies's ten largest holdings make up 12% of its $80.1B portfolio in Q2 2021.
- Renaissance Technologies opened 701 new positions and closed 551 in Q2 2021.
- Renaissance Technologies's portfolio value fell 0.34% quarter-over-quarter to $80.1B.
Based on Renaissance Technologies's 13F filing for Q2 2021, filed 13 Aug 2021.