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
|
+$405M |
| 2 |
Gilead Sciences
GILD
|
+$314M |
| 3 |
Union Pacific
UNP
|
+$229M |
| 4 |
Intel
INTC
|
+$224M |
| 5 |
Meta Platforms (Facebook)
META
|
+$207M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
McDonald's
MCD
|
+$342M |
| 2 |
SWY
SAFEWAY INC
SWY
|
+$210M |
| 3 |
TSMC
TSM
|
+$174M |
| 4 |
GSK
GSK
|
+$156M |
| 5 |
Johnson & Johnson
JNJ
|
+$149M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 13.05% |
| 2 | Technology | 11.94% |
| 3 | Consumer Discretionary | 11.2% |
| 4 | Industrials | 10.96% |
| 5 | Consumer Staples | 9.81% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
MBRG
2551
DELISTED
Middleburg Financial Corp
MBRG
| $569K | ﹤0.01% |
31,100
+4,700
| +18% | +$85.9K |
|
2552
Cerus
CERS
$433M
| $567K | ﹤0.01% |
+136,000
| New | +$697K |
|
|
TUES
2553
DELISTED
Tuesday Morning Corp
TUES
| $567K | ﹤0.01% |
+35,200
| New | +$664K |
|
|
BBT
2554
Beacon Financial Corp
BBT
$2.66B
| $560K | ﹤0.01% |
+20,200
| New | +$529K |
|
2555
Orion Energy Systems
OESX
$41M
| $560K | ﹤0.01% |
17,820
+3,090
| +21% | +$127K |
|
2556
Vail Resorts
MTN
$5.32B
| $558K | ﹤0.01% |
5,400
-48,900
| -90% | -$4.43M |
|
|
SAGE
2557
DELISTED
Sage Therapeutics
SAGE
| $558K | ﹤0.01% |
+11,100
| New | +$477K |
|
|
CXO
2558
DELISTED
CONCHO RESOURCES INC.
CXO
| $556K | ﹤0.01% |
4,800
-17,400
| -78% | -$1.9M |
|
2559
TTM Technologies
TTMI
$12B
| $555K | ﹤0.01% |
+61,600
| New | +$507K |
|
2560
PennyMac Financial
PFSI
$3.92B
| $552K | ﹤0.01% |
32,500
+9,600
| +42% | +$171K |
|
|
FRM
2561
DELISTED
FURMANITE CORPORATION COM
FRM
| $551K | ﹤0.01% |
69,800
-211
| -0.3% | -$1.58K |
|
|
HERO
2562
DELISTED
HERCULES OFFSHORE INC COM STK
HERO
| $550K | ﹤0.01% |
1,313,000
+1,289,400
| +5,464% | +$909K |
|
|
IXYS
2563
DELISTED
IXYS Corp
IXYS
| $549K | ﹤0.01% |
+44,600
| New | +$533K |
|
2564
PAR Technology
PAR
$699M
| $541K | ﹤0.01% |
129,100
+2,700
| +2% | +$14.1K |
|
|
GSI
2565
DELISTED
GENERAL STL HLDGS INC COM NEW (NV)
GSI
| $540K | ﹤0.01% |
106,940
+3,820
| +4% | +$15.7K |
|
|
CAS
2566
DELISTED
A M Castle & Co
CAS
| $539K | ﹤0.01% |
147,700
+26,000
| +21% | +$133K |
|
2567
Alto Ingredients
ALTO
$369M
| $537K | ﹤0.01% |
+49,784
| New | +$479K |
|
2568
Independence Realty Trust
IRT
$3.92B
| $536K | ﹤0.01% |
+56,521
| New | +$532K |
|
|
KANG
2569
DELISTED
iKang Healthcare Group, Inc.
KANG
| $534K | ﹤0.01% |
32,900
+21,800
| +196% | +$364K |
|
|
TWER
2570
DELISTED
Towerstream Corporation Common Stock
TWER
| $534K | ﹤0.01% |
12,370
+3,415
| +38% | +$147K |
|
2571
Badger Meter
BMI
$3.89B
| $533K | ﹤0.01% |
+17,800
| New | +$519K |
|
|
FAC
2572
DELISTED
First Acceptance Corp.
FAC
| $533K | ﹤0.01% |
220,200
+8,800
| +4% | +$21.1K |
|
|
GFA
2573
DELISTED
Gafisa S.A.
GFA
| $531K | ﹤0.01% |
+29,842
| New | +$554K |
|
|
SANW
2574
DELISTED
S&W Seed Co
SANW
| $530K | ﹤0.01% |
6,042
-832
| -12% | -$71.9K |
|
2575
Broadwind
BWEN
$93.6M
| $525K | ﹤0.01% |
105,053
+30,293
| +41% | +$154K |
|
Similar funds
Renaissance Technologies's Q1 2015 Portfolio in Review
As of Q1 2015, Renaissance Technologies held 3,575 positions worth $47B, up 13% from $41.4B the previous quarter. Its ten largest holdings account for 9.9% of the portfolio.
Renaissance Technologies deployed $4.23B of net new capital in Q1 2015, opening 633 new positions and adding to 1,637 existing holdings. Its largest new stake was Amazon: 23,057,100 shares worth $429M.
By sector, the portfolio is most concentrated in Healthcare at 13% of assets, up from 12% a quarter earlier, followed by Technology and Consumer Discretionary.
On the sell side, the largest reduction was McDonald's, an estimated $342M trimmed.
- Renaissance Technologies's largest Q1 2015 buy was Amazon: 23,057,100 shares worth $429M.
- Renaissance Technologies added most to Gilead Sciences in Q1 2015, an estimated $314M increase.
- Renaissance Technologies's biggest Q1 2015 reduction was McDonald's, cutting an estimated $342M.
- Renaissance Technologies fully exited SAFEWAY INC in Q1 2015, selling an estimated $210M.
- Renaissance Technologies's ten largest holdings make up 9.9% of its $47B portfolio in Q1 2015.
- Renaissance Technologies opened 633 new positions and closed 438 in Q1 2015.
- Renaissance Technologies's portfolio value rose 13% quarter-over-quarter to $47B.
Based on Renaissance Technologies's 13F filing for Q1 2015, filed 13 May 2015.