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 | |
|---|---|---|---|---|---|---|---|
801
Huntsman Corp
HUN
$1.43B
| $12.7M | 0.02% |
1,271,800
-91,400
| -7% | -$837K |
2024 Q1
7 quarters
|
|
802
KNOT Offshore Partners
KNOP
$356M
| $12.7M | 0.02% |
1,227,035
+32,369
| +3% | +$314K |
2016 Q2
38 quarters
|
|
|
SOHU
803
Sohu.com
SOHU
$332M
| $12.7M | 0.02% |
811,345
-44,328
| -5% | -$666K |
2014 Q2
46 quarters
|
|
804
Puma Biotechnology
PBYI
$531M
| $12.6M | 0.02% |
2,123,813
-27,400
| -1% | -$146K |
2019 Q4
24 quarters
|
|
805
Trimble
TRMB
$14B
| $12.6M | 0.02% |
+161,044
| New | +$12.8M |
2025 Q4
0 quarters
|
|
806
Texas Pacific Land
TPL
$24.9B
| $12.6M | 0.02% |
43,820
-91,192
| -68% | -$27.9M |
2023 Q1
11 quarters
|
|
807
AMC Entertainment Holdings
AMC
$2.66B
| $12.5M | 0.02% |
8,009,819
+1,369,000
| +21% | +$3.26M |
2023 Q3
9 quarters
|
|
808
Associated Banc-Corp
ASB
$5.41B
| $12.5M | 0.02% |
484,631
+225,600
| +87% | +$5.8M |
2024 Q4
4 quarters
|
|
809
iShares MSCI China ETF
MCHI
$6.01B
| $12.5M | 0.02% |
+207,500
| New | +$13.1M |
2025 Q4
0 quarters
|
|
810
Coeur Mining
CDE
$17.6B
| $12.4M | 0.02% |
+694,289
| New | +$12.1M |
2025 Q4
0 quarters
|
|
811
Weis Markets
WMK
$1.81B
| $12.4M | 0.02% |
193,036
-41,700
| -18% | -$2.78M |
2013 Q2
50 quarters
|
|
812
Strategic Education
STRA
$1.83B
| $12.3M | 0.02% |
153,818
-41,700
| -21% | -$3.33M |
2013 Q2
50 quarters
|
|
813
Adeia
ADEA
$2.63B
| $12.3M | 0.02% |
715,043
-105,300
| -13% | -$1.56M |
2013 Q2
50 quarters
|
|
814
Tenable Holdings
TENB
$4.58B
| $12.3M | 0.02% |
523,300
+278,100
| +113% | +$7.6M |
2025 Q2
2 quarters
|
|
815
Enel Chile
ENIC
$6.2B
| $12.3M | 0.02% |
3,062,688
+160,300
| +6% | +$618K |
2017 Q1
35 quarters
|
|
|
NFBK
816
DELISTED
Northfield Bancorp
NFBK
| $12.3M | 0.02% |
1,075,149
-63,500
| -6% | -$704K |
2013 Q2
50 quarters
|
|
817
Centrus Energy
LEU
$2.91B
| $12.3M | 0.02% |
+50,582
| New | +$15.3M |
2025 Q4
0 quarters
|
|
818
Embotelladora Andina Series B
AKO.B
$4.67B
| $12.3M | 0.02% |
439,881
-7,500
| -2% | -$195K |
2013 Q2
50 quarters
|
|
819
Autodesk
ADSK
$49.2B
| $12.2M | 0.02% |
41,328
-169,240
| -80% | -$51.2M |
2025 Q2
2 quarters
|
|
820
Federal Signal
FSS
$6.93B
| $12.2M | 0.02% |
112,604
+33,104
| +42% | +$3.79M |
2024 Q2
6 quarters
|
|
821
Chord Energy
CHRD
$7.74B
| $12.2M | 0.02% |
131,852
-199,264
| -60% | -$18.5M |
2024 Q1
7 quarters
|
|
822
Conagra Brands
CAG
$6.44B
| $12.2M | 0.02% |
704,881
-3,918,800
| -85% | -$69.6M |
2025 Q2
2 quarters
|
|
823
American Healthcare REIT
AHR
$11.1B
| $12.2M | 0.02% |
259,131
-467,800
| -64% | -$21.7M |
2024 Q2
6 quarters
|
|
824
Privia Health
PRVA
$2.66B
| $12.2M | 0.02% |
514,000
-62,300
| -11% | -$1.52M |
2024 Q2
6 quarters
|
|
825
CarGurus
CARG
$2.57B
| $12.2M | 0.02% |
317,427
-176,400
| -36% | -$6.36M |
2024 Q3
5 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.