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 |
Apple
AAPL
|
+$510M |
| 2 |
Pfizer
PFE
|
+$265M |
| 3 |
Gilead Sciences
GILD
|
+$212M |
| 4 |
Comcast
CMCSA
|
+$191M |
| 5 |
Meta Platforms (Facebook)
META
|
+$184M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Alphabet (Google) Class C
GOOG
|
+$369M |
| 2 |
SIAL
SIGMA - ALDRICH CORP
SIAL
|
+$330M |
| 3 |
MJN
Mead Johnson Nutrition Company
MJN
|
+$230M |
| 4 |
Amgen
AMGN
|
+$223M |
| 5 |
Teva Pharmaceuticals
TEVA
|
+$145M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 14.46% |
| 2 | Healthcare | 12.72% |
| 3 | Financials | 10.51% |
| 4 | Industrials | 9.69% |
| 5 | Consumer Staples | 9.42% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
HEP
1751
DELISTED
Holly Energy Partners, L.P.
HEP
| $3.38M | 0.01% |
+108,527
| New | +$3.51M |
|
1752
Canadian National Railway
CNI
$76.9B
| $3.38M | 0.01% |
60,400
-137,100
| -69% | -$8.02M |
|
1753
Azenta
AZTA
$1.33B
| $3.37M | 0.01% |
315,457
+269,957
| +593% | +$3.05M |
|
1754
Moody's
MCO
$83.5B
| $3.36M | 0.01% |
33,500
-437,300
| -93% | -$43.8M |
|
|
BLT
1755
DELISTED
BLOUNT INTERNATIONAL (NEW)
BLT
| $3.35M | 0.01% |
341,700
+14,800
| +5% | +$101K |
|
1756
Century Casinos
CNTY
$33.2M
| $3.35M | 0.01% |
430,100
+56,300
| +15% | +$381K |
|
1757
Qualys
QLYS
$4.99B
| $3.34M | 0.01% |
+101,000
| New | +$3.56M |
|
1758
InterContinental Hotels
IHG
$24B
| $3.33M | 0.01% |
65,227
-17,682
| -21% | -$890K |
|
|
EXFO
1759
DELISTED
EXFO INC.
EXFO
| $3.33M | 0.01% |
1,214,900
+21,200
| +2% | +$65.7K |
|
1760
Sportsman's Warehouse
SPWH
$45.3M
| $3.33M | 0.01% |
257,800
-3,900
| -1% | -$45.3K |
|
|
CZZ
1761
DELISTED
Cosan Limited
CZZ
| $3.31M | 0.01% |
898,000
+85,100
| +10% | +$307K |
|
1762
International Bancshares
IBOC
$4.75B
| $3.3M | 0.01% |
128,451
+97,714
| +318% | +$2.68M |
|
1763
Imperial Oil
IMO
$62.3B
| $3.3M | 0.01% |
101,505
-202,351
| -67% | -$6.55M |
|
1764
Marchex
MCHX
$78M
| $3.3M | 0.01% |
848,201
+145,560
| +21% | +$605K |
|
|
INN
1765
Summit Hotel Properties
INN
$748M
| $3.3M | 0.01% |
275,800
+61,500
| +29% | +$784K |
|
|
FBNK
1766
DELISTED
First Connecticut Bancorp, Inc
FBNK
| $3.3M | 0.01% |
189,300
+85,700
| +83% | +$1.48M |
|
1767
Tilly's
TLYS
$113M
| $3.28M | 0.01% |
494,300
+99,900
| +25% | +$674K |
|
1768
Dr. Reddy's Laboratories
RDY
$9.85B
| $3.27M | 0.01% |
353,500
-232,500
| -40% | -$2.55M |
|
1769
Tetra Tech
TTEK
$8.42B
| $3.27M | 0.01% |
+628,600
| New | +$3.36M |
|
|
ITG
1770
DELISTED
Investment Technology Group Inc
ITG
| $3.27M | 0.01% |
192,000
-111,200
| -37% | -$1.93M |
|
1771
Interactive Brokers
IBKR
$40.3B
| $3.27M | 0.01% |
299,600
-868,184
| -74% | -$9.06M |
|
1772
RCM Technologies
RCMT
$202M
| $3.26M | 0.01% |
593,067
+4,167
| +0.7% | +$21.3K |
|
1773
Stantec
STN
$7.92B
| $3.26M | 0.01% |
131,500
-9,200
| -7% | -$230K |
|
|
SIVB
1774
DELISTED
SVB Financial Group
SIVB
| $3.25M | 0.01% |
27,357
-13,000
| -32% | -$1.61M |
|
|
BLD
1775
DELISTED
TopBuild
BLD
| $3.25M | 0.01% |
+105,600
| New | +$3.17M |
|
Similar funds
Renaissance Technologies's Q4 2015 Portfolio in Review
As of Q4 2015, Renaissance Technologies held 3,639 positions worth $45.9B, up 9.5% from $41.9B the previous quarter. Its ten largest holdings account for 9.3% of the portfolio.
Renaissance Technologies deployed $3.07B of net new capital in Q4 2015, opening 509 new positions and adding to 1,872 existing holdings. Its largest new stake was Apple: 17,852,932 shares worth $470M.
By sector, the portfolio is most concentrated in Technology at 14% of assets, up from 11% a quarter earlier, followed by Healthcare and Financials.
On the sell side, the largest reduction was Alphabet (Google) Class C, an estimated $369M trimmed.
- Renaissance Technologies's largest Q4 2015 buy was Apple: 17,852,932 shares worth $470M.
- Renaissance Technologies added most to Gilead Sciences in Q4 2015, an estimated $212M increase.
- Renaissance Technologies's biggest Q4 2015 reduction was Alphabet (Google) Class C, cutting an estimated $369M.
- Renaissance Technologies fully exited SIGMA - ALDRICH CORP in Q4 2015, selling an estimated $330M.
- Renaissance Technologies's ten largest holdings make up 9.3% of its $45.9B portfolio in Q4 2015.
- Renaissance Technologies opened 509 new positions and closed 386 in Q4 2015.
- Renaissance Technologies's portfolio value rose 9.5% quarter-over-quarter to $45.9B.
Based on Renaissance Technologies's 13F filing for Q4 2015, filed 11 Feb 2016.