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 | |
|---|---|---|---|---|---|---|---|
3051
Drilling Tools International
DTI
$72.3M
| $72.6K | ﹤0.01% |
29,640
-4,471
| -13% | -$10.8K |
2024 Q3
5 quarters
|
|
3052
Harte-Hanks
HHS
$33.2M
| $72.5K | ﹤0.01% |
24,100
-21,900
| -48% | -$71.6K |
2022 Q1
15 quarters
|
|
3053
Hongli Group
HLP
$190M
| $72.2K | ﹤0.01% |
+69,400
| New | +$101K |
2025 Q4
0 quarters
|
|
3054
Nerdy
NRDY
$55.8M
| $71.4K | ﹤0.01% |
4,580
-29,755
| -87% | -$503K |
2021 Q4
16 quarters
|
|
3055
Kartoon Studios
TOON
$33.9M
| $71.2K | ﹤0.01% |
98,890
-138,659
| -58% | -$102K |
2025 Q3
1 quarter
|
|
|
LND
3056
BrasilAgro
LND
$377M
| $70.9K | ﹤0.01% |
19,800
-19,060
| -49% | -$70K |
2021 Q4
16 quarters
|
|
3057
Elutia
ELUT
$36.5M
| $70.7K | ﹤0.01% |
102,116
+40,123
| +65% | +$30.5K |
2023 Q1
11 quarters
|
|
3058
Nexalin Technology
NXL
$3.81M
| $68.1K | ﹤0.01% |
4,070
+2,213
| +119% | +$74.6K |
2025 Q2
2 quarters
|
|
3059
PharmaCyte Biotech
PMCB
$4.34M
| $68.1K | ﹤0.01% |
94,036
+14,036
| +18% | +$12.6K |
2023 Q2
10 quarters
|
|
3060
Rafael Holdings
RFL
$83.2M
| $66.1K | ﹤0.01% |
56,027
-20,404
| -27% | -$26.4K |
2018 Q1
31 quarters
|
|
3061
Noodles & Co
NDLS
$84.8M
| $66K | ﹤0.01% |
11,688
+3,075
| +36% | +$17.5K |
2025 Q1
3 quarters
|
|
3062
Beamr Imaging
BMR
$27.5M
| $65.5K | ﹤0.01% |
41,700
+15,000
| +56% | +$35.7K |
2025 Q3
1 quarter
|
|
|
INCR
3063
Intercure
INCR
$77.6M
| $65.2K | ﹤0.01% |
14,320
+1,580
| +12% | +$11K |
2023 Q1
11 quarters
|
|
3064
Skillful Craftsman
EDTK
$15.4M
| $65.1K | ﹤0.01% |
72,300
-15,200
| -17% | -$15.3K |
2021 Q2
18 quarters
|
|
|
BTCZ
3065
T-Rex 2X Inverse Bitcoin Daily Target ETF
BTCZ
$16.3M
| $64.4K | ﹤0.01% |
+15,300
| New | +$54.4K |
2025 Q4
0 quarters
|
|
3066
Cytosorbents Corp
CTSO
$11.9M
| $64K | ﹤0.01% |
5,006
-1,734
| -26% | -$26.7K |
2022 Q1
15 quarters
|
|
3067
Gray Television
GTN
$468M
| $63.9K | ﹤0.01% |
13,200
-148,000
| -92% | -$724K |
2025 Q2
2 quarters
|
|
3068
Hain Celestial
HAIN
$50.4M
| $63.7K | ﹤0.01% |
59,500
+44,800
| +305% | +$55.3K |
2024 Q3
5 quarters
|
|
3069
Kopin
KOPN
$806M
| $63.1K | ﹤0.01% |
+26,964
| New | +$77.9K |
2025 Q4
0 quarters
|
|
3070
Cardlytics
CDLX
$12.1M
| $62.1K | ﹤0.01% |
+5,400
| New | +$83.4K |
2025 Q4
0 quarters
|
|
3071
Motorsport Games
MSGM
$23.5M
| $60.9K | ﹤0.01% |
19,200
-40,400
| -68% | -$111K |
2025 Q2
2 quarters
|
|
|
OPENZ
3072
Opendoor Technologies Inc Series Z Warrants
OPENZ
$2.39M
| $60K | ﹤0.01% |
+150,123
| New | +$90.9K |
2025 Q4
0 quarters
|
|
3073
Pluri
PLUR
$12M
| $59.9K | ﹤0.01% |
20,024
-13,901
| -41% | -$51.8K |
2021 Q1
19 quarters
|
|
3074
Smith Micro Software
SMSI
$14.6M
| $59.8K | ﹤0.01% |
22,149
+6,521
| +42% | +$21.4K |
2020 Q4
20 quarters
|
|
|
STG
3075
Sunlands Technology
STG
$34.2M
| $59.8K | ﹤0.01% |
10,098
| – | – |
2025 Q3
1 quarter
|
|
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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.