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 |
NVIDIA
NVDA
|
+$798M |
| 2 |
Netflix
NFLX
|
+$608M |
| 3 |
UnitedHealth
UNH
|
+$517M |
| 4 |
Apple
AAPL
|
+$461M |
| 5 |
GE Vernova
GEV
|
+$296M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Broadcom
AVGO
|
+$527M |
| 2 |
Alphabet (Google) Class A
GOOGL
|
+$372M |
| 3 |
Meta Platforms (Facebook)
META
|
+$362M |
| 4 |
Advanced Micro Devices
AMD
|
+$328M |
| 5 |
Palantir
PLTR
|
+$327M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 19.57% |
| 2 | Healthcare | 15.79% |
| 3 | Consumer Discretionary | 12.36% |
| 4 | Financials | 11.53% |
| 5 | Industrials | 8.92% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
601
JD.com
JD
$36.6B
| $26.3M | 0.04% |
+806,000
| New | +$27.5M |
2025 Q2
0 quarters
|
|
|
VMEO
602
DELISTED
Vimeo
VMEO
| $26.2M | 0.03% |
6,494,700
-17,200
| -0.3% | -$79.6K |
2021 Q4
14 quarters
|
|
603
CareTrust REIT
CTRE
$8.53B
| $26.2M | 0.03% |
857,338
-293,300
| -25% | -$8.46M |
2023 Q3
7 quarters
|
|
604
Teradata
TDC
$2.86B
| $26M | 0.03% |
1,165,357
-250,100
| -18% | -$5.44M |
2014 Q4
42 quarters
|
|
605
California Resources
CRC
$4.7B
| $25.8M | 0.03% |
564,036
-26,400
| -4% | -$1.08M |
2024 Q3
3 quarters
|
|
606
Madison Square Garden
MSGS
$9.64B
| $25.5M | 0.03% |
121,800
+60,600
| +99% | +$11.7M |
2020 Q4
18 quarters
|
|
607
Invesco QQQ Trust
QQQ
$506B
| $25.4M | 0.03% |
46,100
+22,300
| +94% | +$11.1M |
2025 Q1
1 quarter
|
|
608
Titan International
TWI
$451M
| $25.4M | 0.03% |
2,471,987
-98,300
| -4% | -$758K |
2014 Q3
43 quarters
|
|
609
Cameco
CCJ
$38.1B
| $25.3M | 0.03% |
341,200
-173,100
| -34% | -$9.24M |
2024 Q4
2 quarters
|
|
610
Delta Air Lines
DAL
$53.1B
| $25.3M | 0.03% |
514,900
-629,800
| -55% | -$28.9M |
2024 Q4
2 quarters
|
|
611
Workday
WDAY
$45B
| $25.3M | 0.03% |
+105,436
| New | +$25.7M |
2025 Q2
0 quarters
|
|
612
Mid-America Apartment Communities
MAA
$13.5B
| $25.3M | 0.03% |
170,831
+158,731
| +1,312% | +$24.8M |
2025 Q1
1 quarter
|
|
613
Groupon
GRPN
$759M
| $25.2M | 0.03% |
752,813
+730,000
| +3,200% | +$18.6M |
2025 Q1
1 quarter
|
|
614
Hexcel
HXL
$6.47B
| $25.1M | 0.03% |
444,300
+176,800
| +66% | +$9.35M |
2022 Q2
12 quarters
|
|
615
Flowserve
FLS
$9.13B
| $25.1M | 0.03% |
479,300
-29,400
| -6% | -$1.38M |
2023 Q4
6 quarters
|
|
616
Saia
SAIA
$9B
| $25M | 0.03% |
+91,298
| New | +$26M |
2025 Q2
0 quarters
|
|
617
Peloton Interactive
PTON
$2.2B
| $24.9M | 0.03% |
3,584,800
-1,504,800
| -30% | -$9.77M |
2024 Q2
4 quarters
|
|
618
Fox Class A
FOXA
$26.4B
| $24.9M | 0.03% |
443,700
+168,500
| +61% | +$8.89M |
2024 Q3
3 quarters
|
|
619
Allstate
ALL
$58.2B
| $24.7M | 0.03% |
122,800
-221,500
| -64% | -$44.2M |
2024 Q2
4 quarters
|
|
620
Magnolia Oil & Gas
MGY
$6.58B
| $24.6M | 0.03% |
1,096,298
+432,998
| +65% | +$9.59M |
2022 Q1
13 quarters
|
|
621
Bath & Body Works
BBWI
$3.51B
| $24.6M | 0.03% |
820,333
+581,800
| +244% | +$17M |
2025 Q1
1 quarter
|
|
622
Hamilton Lane
HLNE
$4.77B
| $24.5M | 0.03% |
172,131
+100,500
| +140% | +$15.2M |
2024 Q1
5 quarters
|
|
623
OR Royalties Inc
OR
$6.52B
| $24.4M | 0.03% |
950,702
+147,200
| +18% | +$3.55M |
2017 Q2
32 quarters
|
|
624
Fluor
FLR
$6.72B
| $24.4M | 0.03% |
475,700
-808,476
| -63% | -$32.2M |
2022 Q4
10 quarters
|
|
625
Towne Bank
TOWN
$3.24B
| $24.3M | 0.03% |
710,950
+33,000
| +5% | +$1.1M |
2015 Q1
41 quarters
|
|
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Renaissance Technologies's Q2 2025 Portfolio in Review
As of Q2 2025, Renaissance Technologies held 4,018 positions worth $75.2B, up 14% from $66.1B the previous quarter. Its ten largest holdings account for 12% of the portfolio.
Renaissance Technologies's Q2 2025 filing shows 612 new, 1,577 increased, 1,314 reduced and 496 closed positions. Its largest new stake was UnitedHealth: 1,352,129 shares worth $422M. The largest sale was Broadcom, an estimated $527M.
By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 17% a quarter earlier, followed by Healthcare and Consumer Discretionary.
- Renaissance Technologies's largest Q2 2025 buy was UnitedHealth: 1,352,129 shares worth $422M.
- Renaissance Technologies added most to NVIDIA in Q2 2025, an estimated $798M increase.
- Renaissance Technologies's biggest Q2 2025 reduction was Broadcom, cutting an estimated $527M.
- Renaissance Technologies fully exited Advanced Micro Devices in Q2 2025, selling an estimated $328M.
- Renaissance Technologies's ten largest holdings make up 12% of its $75.2B portfolio in Q2 2025.
- Renaissance Technologies opened 612 new positions and closed 496 in Q2 2025.
- Renaissance Technologies's portfolio value rose 14% quarter-over-quarter to $75.2B.
Based on Renaissance Technologies's 13F filing for Q2 2025, filed 13 Aug 2025.