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 | |
|---|---|---|---|---|---|---|
776
Ecolab
ECL
$79.1B
| $13.6M | 0.03% |
+119,222
| New | +$14M |
|
777
Zoetis
ZTS
$32.6B
| $13.6M | 0.03% |
283,400
-602,800
| -68% | -$27.2M |
|
778
First Industrial Realty Trust
FR
$8.75B
| $13.6M | 0.03% |
613,300
-102,400
| -14% | -$2.26M |
|
|
ARRY
779
DELISTED
Array Biopharma Inc
ARRY
| $13.5M | 0.03% |
3,210,394
+2,280,966
| +245% | +$10.4M |
|
|
NRF
780
DELISTED
NorthStar Realty Finance Corp.
NRF
| $13.5M | 0.03% |
794,396
+446,050
| +128% | +$8.98M |
|
|
CSCD
781
DELISTED
CASCADE MICROTECH, INC.
CSCD
| $13.5M | 0.03% |
830,600
+75,900
| +10% | +$1.2M |
|
|
TFCFA
782
DELISTED
Twenty-First Century Fox, Inc. Class A
TFCFA
| $13.5M | 0.03% |
496,400
-1,017,400
| -67% | -$29.5M |
|
|
RSE
783
DELISTED
ROUSE PPTYS INC COM (DE)
RSE
| $13.5M | 0.03% |
925,000
+359,600
| +64% | +$5.87M |
|
784
Cal-Maine
CALM
$4.49B
| $13.5M | 0.03% |
290,400
-282,516
| -49% | -$15.2M |
|
|
GNC
785
DELISTED
GNC Holdings, Inc.
GNC
| $13.4M | 0.03% |
433,580
-474,310
| -52% | -$16M |
|
786
Enbridge
ENB
$121B
| $13.4M | 0.03% |
403,569
+400
| +0.1% | +$15K |
|
787
Booz Allen Hamilton
BAH
$8.5B
| $13.4M | 0.03% |
433,894
-764,906
| -64% | -$22.2M |
|
|
GOOD
788
Gladstone Commercial Corp
GOOD
$626M
| $13.4M | 0.03% |
915,500
-65,100
| -7% | -$976K |
|
789
Dolby
DLB
$5.04B
| $13.4M | 0.03% |
396,900
+23,300
| +6% | +$800K |
|
790
Emerson Electric
EMR
$82.1B
| $13.3M | 0.03% |
278,600
+130,200
| +88% | +$6.2M |
|
791
Comscore
SCOR
$113M
| $13.3M | 0.03% |
16,180
-2,120
| -12% | -$1.84M |
|
792
Southwest Airlines
LUV
$22B
| $13.3M | 0.03% |
309,180
+155,380
| +101% | +$6.88M |
|
793
Ryder
R
$9.86B
| $13.3M | 0.03% |
+234,200
| New | +$15.5M |
|
794
KBR
KBR
$4.53B
| $13.3M | 0.03% |
783,400
+336,700
| +75% | +$6.18M |
|
|
PFSW
795
DELISTED
PFSweb, Inc.
PFSW
| $13.3M | 0.03% |
1,029,839
-95,700
| -9% | -$1.32M |
|
|
AMSG
796
DELISTED
Amsurg Corp
AMSG
| $13.2M | 0.03% |
174,269
+170,500
| +4,524% | +$13.5M |
|
|
LLL
797
DELISTED
L3 Technologies, Inc.
LLL
| $13.2M | 0.03% |
+110,800
| New | +$13.2M |
|
798
Atlantic Union Bankshares
AUB
$6.07B
| $13.2M | 0.03% |
523,005
+74,100
| +17% | +$1.91M |
|
|
TSYS
799
DELISTED
TELECOMMUNICATIONS SYS INC "A"
TSYS
| $13.2M | 0.03% |
2,648,069
+710,669
| +37% | +$3.15M |
|
|
NUTR
800
DELISTED
Nutraceutical International Co
NUTR
| $13.2M | 0.03% |
509,700
+118,400
| +30% | +$2.91M |
|
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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.