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 |
Microsoft
MSFT
|
+$316M |
| 2 |
Alibaba
BABA
|
+$185M |
| 3 |
Verizon
VZ
|
+$135M |
| 4 |
Alphabet (Google) Class C
GOOG
|
+$131M |
| 5 |
McKesson
MCK
|
+$126M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$449M |
| 2 |
Gilead Sciences
GILD
|
+$297M |
| 3 |
Meta Platforms (Facebook)
META
|
+$218M |
| 4 |
Intel
INTC
|
+$215M |
| 5 |
Coca-Cola
KO
|
+$198M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 13.5% |
| 2 | Technology | 12.69% |
| 3 | Industrials | 10.47% |
| 4 | Financials | 10.17% |
| 5 | Consumer Discretionary | 10.03% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
801
Bankunited
BKU
$3.41B
| $12.5M | 0.03% |
347,800
-506,500
| -59% | -$17.3M |
|
|
RWT
802
Redwood Trust
RWT
$585M
| $12.4M | 0.03% |
791,257
+9,657
| +1% | +$164K |
|
803
Loews
L
$24.6B
| $12.4M | 0.03% |
+322,500
| New | +$13.1M |
|
804
The Ensign Group
ENSG
$10.7B
| $12.4M | 0.03% |
519,962
+18,173
| +4% | +$399K |
|
805
Beazer Homes USA
BZH
$914M
| $12.4M | 0.03% |
621,120
+168,700
| +37% | +$3.1M |
|
|
SWC
806
DELISTED
Stillwater Mining Co
SWC
| $12.4M | 0.03% |
1,068,100
+472,266
| +79% | +$6.39M |
|
|
ASEI
807
DELISTED
AMER SCIENCE & ENGR INC.
ASEI
| $12.4M | 0.03% |
282,400
-15,500
| -5% | -$671K |
|
808
BWX Technologies
BWXT
$15.5B
| $12.4M | 0.03% |
527,046
+175,868
| +50% | +$4.13M |
|
809
ManpowerGroup
MAN
$2.57B
| $12.4M | 0.03% |
138,252
-93,900
| -40% | -$8.1M |
|
|
IGTE
810
DELISTED
IGATE CORPORATION
IGTE
| $12.4M | 0.03% |
+259,049
| New | +$12M |
|
|
ESV
811
DELISTED
Ensco Rowan plc
ESV
| $12.4M | 0.03% |
+138,656
| New | +$13.5M |
|
|
TRCO
812
DELISTED
TRIBUNE MEDIA COMPANY CLASS A
TRCO
| $12.3M | 0.03% |
+230,700
| New | +$12.9M |
|
813
Park Aerospace
PKE
$747M
| $12.3M | 0.03% |
642,477
+72,177
| +13% | +$1.54M |
|
814
Shenandoah Telecom
SHEN
$654M
| $12.3M | 0.03% |
717,600
+83,000
| +13% | +$1.38M |
|
815
ITT
ITT
$17.8B
| $12.3M | 0.03% |
293,400
-21,663
| -7% | -$903K |
|
816
Alnylam Pharmaceuticals
ALNY
$38.5B
| $12.3M | 0.03% |
+102,399
| New | +$12.2M |
|
817
Mercer International
MERC
$45.6M
| $12.3M | 0.03% |
897,100
+10,200
| +1% | +$146K |
|
818
Amkor Technology
AMKR
$11.3B
| $12.3M | 0.03% |
2,048,648
-161,152
| -7% | -$1.16M |
|
819
Natural Health Trends
NHTC
$16.1M
| $12.2M | 0.03% |
295,400
+200,200
| +210% | +$5.93M |
|
|
AE
820
DELISTED
Adams Resources & Energy Inc
AE
| $12.2M | 0.03% |
274,500
+8,699
| +3% | +$443K |
|
821
First Solar
FSLR
$21.8B
| $12.2M | 0.03% |
+260,100
| New | +$14.5M |
|
|
SPPI
822
DELISTED
Spectrum Pharmaceuticals Inc
SPPI
| $12.2M | 0.03% |
1,785,917
+394,700
| +28% | +$2.51M |
|
823
McCormick & Company Non-Voting
MKC
$13.9B
| $12.2M | 0.03% |
301,800
-229,600
| -43% | -$8.93M |
|
824
Philips
PHG
$24.8B
| $12.2M | 0.03% |
+670,577
| New | +$13.2M |
|
825
XPO
XPO
$24B
| $12.2M | 0.03% |
781,023
+56,960
| +8% | +$924K |
|
Similar funds
Renaissance Technologies's Q2 2015 Portfolio in Review
As of Q2 2015, Renaissance Technologies held 3,611 positions worth $43.9B, down 6.5% from $47B the previous quarter. Its ten largest holdings account for 9.7% of the portfolio.
Renaissance Technologies withdrew a net $2.38B in Q2 2015, closing 415 positions and reducing 921 holdings. Its most notable exit was Meta Platforms (Facebook), an estimated $218M position sold in full.
By sector, the portfolio is most concentrated in Healthcare at 13% of assets, up from 13% a quarter earlier, followed by Technology and Industrials.
Against the trend, Renaissance Technologies opened a new position in Microsoft worth $306M.
- Renaissance Technologies's largest Q2 2015 buy was Microsoft: 6,935,684 shares worth $306M.
- Renaissance Technologies added most to Alphabet (Google) Class C in Q2 2015, an estimated $131M increase.
- Renaissance Technologies's biggest Q2 2015 reduction was Amazon, cutting an estimated $449M.
- Renaissance Technologies fully exited Meta Platforms (Facebook) in Q2 2015, selling an estimated $218M.
- Renaissance Technologies's ten largest holdings make up 9.7% of its $43.9B portfolio in Q2 2015.
- Renaissance Technologies opened 478 new positions and closed 415 in Q2 2015.
- Renaissance Technologies's portfolio value fell 6.5% quarter-over-quarter to $43.9B.
Based on Renaissance Technologies's 13F filing for Q2 2015, filed 14 Aug 2015.