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 |
Costco
COST
|
+$616M |
| 2 |
Netflix
NFLX
|
+$481M |
| 3 |
Micron Technology
MU
|
+$416M |
| 4 |
Tesla
TSLA
|
+$416M |
| 5 |
Procter & Gamble
PG
|
+$322M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$885M |
| 2 |
Alphabet (Google) Class A
GOOGL
|
+$660M |
| 3 |
Alphabet (Google) Class C
GOOG
|
+$463M |
| 4 |
Applovin
APP
|
+$430M |
| 5 |
Meta Platforms (Facebook)
META
|
+$354M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 20.84% |
| 2 | Healthcare | 15.76% |
| 3 | Consumer Discretionary | 13.86% |
| 4 | Industrials | 9.95% |
| 5 | Financials | 8.79% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
1776
Black Diamond Therapeutics
BDTX
$96.5M
| $2.31M | ﹤0.01% |
949,735
+350,335
| +58% | +$1.24M |
2021 Q4
16 quarters
|
|
1777
Invesco China Technology ETF
CQQQ
$2.4B
| $2.3M | ﹤0.01% |
44,200
+11,300
| +34% | +$615K |
2025 Q3
1 quarter
|
|
1778
Senstar Technologies
SNT
$33.4M
| $2.3M | ﹤0.01% |
475,269
-59,900
| -11% | -$257K |
2013 Q2
50 quarters
|
|
1779
Ocugen
OCGN
$300M
| $2.3M | ﹤0.01% |
1,700,400
+1,410,200
| +486% | +$2.01M |
2025 Q3
1 quarter
|
|
1780
Estee Lauder
EL
$36.1B
| $2.29M | ﹤0.01% |
21,900
-242,900
| -92% | -$23.6M |
2025 Q2
2 quarters
|
|
1781
Janus International
JBI
$584M
| $2.29M | ﹤0.01% |
350,500
-102,000
| -23% | -$795K |
2025 Q2
2 quarters
|
|
1782
First Trust Exchange-Traded Fund IV First Trust Low Duration Opportunities ETF
LMBS
$6.46B
| $2.28M | ﹤0.01% |
45,700
-124,090
| -73% | -$6.2M |
2022 Q4
12 quarters
|
|
1783
Protalix BioTherapeutics
PLX
$222M
| $2.27M | ﹤0.01% |
1,263,300
-52,100
| -4% | -$107K |
2022 Q1
15 quarters
|
|
1784
LG Display
LPL
$2.72B
| $2.27M | ﹤0.01% |
540,100
-17,000
| -3% | -$79.4K |
2025 Q2
2 quarters
|
|
1785
Eastern Company
EML
$145M
| $2.27M | ﹤0.01% |
115,237
-1,399
| -1% | -$28.6K |
2013 Q2
50 quarters
|
|
1786
FRP Holdings
FRPH
$384M
| $2.27M | ﹤0.01% |
99,548
+19,048
| +24% | +$450K |
2017 Q4
32 quarters
|
|
1787
Invesco S&P 500 Top 50 ETF
XLG
$11.9B
| $2.26M | ﹤0.01% |
38,200
-90,700
| -70% | -$5.33M |
2025 Q2
2 quarters
|
|
1788
T-Rex 2X Inverse Tesla Daily Target ETF
TSLZ
$23.8M
| $2.26M | ﹤0.01% |
+190,800
| New | +$2.53M |
2025 Q4
0 quarters
|
|
1789
LCNB Corp
LCNB
$266M
| $2.26M | ﹤0.01% |
138,116
+9,200
| +7% | +$145K |
2013 Q4
48 quarters
|
|
1790
Omada Health Inc
OMDA
$1.12B
| $2.25M | ﹤0.01% |
142,800
+130,300
| +1,042% | +$2.64M |
2025 Q3
1 quarter
|
|
1791
Digi Power X Inc
DGXX
$300M
| $2.25M | ﹤0.01% |
883,501
+540,801
| +158% | +$2.03M |
2025 Q3
1 quarter
|
|
1792
IPG Photonics
IPGP
$3.23B
| $2.24M | ﹤0.01% |
+31,300
| New | +$2.55M |
2025 Q4
0 quarters
|
|
1793
Flexible Solutions
FSI
$77.7M
| $2.24M | ﹤0.01% |
333,194
-17,051
| -5% | -$135K |
2015 Q2
42 quarters
|
|
1794
Ecovyst
ECVT
$1.1B
| $2.24M | ﹤0.01% |
230,100
-10,600
| -4% | -$92.5K |
2021 Q4
16 quarters
|
|
1795
iShares Core Dividend Growth ETF
DGRO
$43.2B
| $2.24M | ﹤0.01% |
32,200
-65,400
| -67% | -$4.5M |
2025 Q1
3 quarters
|
|
1796
Palmer Square Capital BDC
PSBD
$295M
| $2.23M | ﹤0.01% |
183,000
+28,900
| +19% | +$354K |
2024 Q2
6 quarters
|
|
1797
Compugen
CGEN
$188M
| $2.23M | ﹤0.01% |
1,456,900
+51,565
| +4% | +$85.6K |
2021 Q1
19 quarters
|
|
1798
Vanguard Morningstar Large-Cap ETF
VV
$55.2B
| $2.22M | ﹤0.01% |
7,040
-1,060
| -13% | -$331K |
2025 Q2
2 quarters
|
|
1799
Caledonia Mining Corp
CMCL
$459M
| $2.21M | ﹤0.01% |
84,519
+63,392
| +300% | +$1.86M |
2024 Q2
6 quarters
|
|
1800
PRA Group
PRAA
$771M
| $2.21M | ﹤0.01% |
125,000
+73,900
| +145% | +$1.15M |
2018 Q4
28 quarters
|
|
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Renaissance Technologies's Q4 2025 Portfolio in Review
As of Q4 2025, Renaissance Technologies held 3,923 positions worth $64.5B, down 15% from $75.8B the previous quarter. Its ten largest holdings account for 12% of the portfolio.
Renaissance Technologies withdrew a net $10.1B in Q4 2025, closing 736 positions and reducing 1,682 holdings. Its most notable exit was Meta Platforms (Facebook), an estimated $354M position sold in full.
By sector, the portfolio is most concentrated in Technology at 21% of assets, down from 22% a quarter earlier, followed by Healthcare and Consumer Discretionary.
Against the trend, Renaissance Technologies opened a new position in ServiceNow worth $204M.
- Renaissance Technologies's largest Q4 2025 buy was ServiceNow: 1,331,977 shares worth $204M.
- Renaissance Technologies added most to Costco in Q4 2025, an estimated $616M increase.
- Renaissance Technologies's biggest Q4 2025 reduction was NVIDIA, cutting an estimated $885M.
- Renaissance Technologies fully exited Meta Platforms (Facebook) in Q4 2025, selling an estimated $354M.
- Renaissance Technologies's ten largest holdings make up 12% of its $64.5B portfolio in Q4 2025.
- Renaissance Technologies opened 466 new positions and closed 736 in Q4 2025.
- Renaissance Technologies's portfolio value fell 15% quarter-over-quarter to $64.5B.
Based on Renaissance Technologies's 13F filing for Q4 2025, filed 12 Feb 2026.