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 | |
|---|---|---|---|---|---|---|---|
1226
Bilibili
BILI
$6.38B
| $5.64M | 0.01% |
+229,435
| New | +$6.17M |
2025 Q4
0 quarters
|
|
1227
Invesco Senior Loan ETF
BKLN
$6.48B
| $5.64M | 0.01% |
268,458
-3,154,742
| -92% | -$66M |
2022 Q4
12 quarters
|
|
1228
GFL Environmental
GFL
$18.7B
| $5.63M | 0.01% |
+131,161
| New | +$5.86M |
2025 Q4
0 quarters
|
|
1229
CNB Financial Corp
CCNE
$986M
| $5.63M | 0.01% |
215,145
-35,000
| -14% | -$888K |
2015 Q1
43 quarters
|
|
1230
DXP Enterprises
DXPE
$2.81B
| $5.62M | 0.01% |
51,209
-33,900
| -40% | -$3.69M |
2023 Q1
11 quarters
|
|
1231
BlackBerry
BB
$5.23B
| $5.62M | 0.01% |
1,482,390
-1,880,653
| -56% | -$8.27M |
2024 Q4
4 quarters
|
|
1232
ICL Group
ICL
$6.48B
| $5.61M | 0.01% |
982,276
-163,200
| -14% | -$945K |
2015 Q2
42 quarters
|
|
1233
Advance Auto Parts
AAP
$2.55B
| $5.61M | 0.01% |
142,650
+129,900
| +1,019% | +$6.51M |
2025 Q2
2 quarters
|
|
1234
NexGen Energy
NXE
$5.87B
| $5.6M | 0.01% |
+609,200
| New | +$5.38M |
2025 Q4
0 quarters
|
|
|
RMAX
1235
DELISTED
RE/MAX Holdings
RMAX
| $5.6M | 0.01% |
738,265
-48,104
| -6% | -$390K |
2015 Q1
43 quarters
|
|
1236
Palisade Bio
PALI
$268M
| $5.6M | 0.01% |
+2,382,500
| New | +$4.58M |
2025 Q4
0 quarters
|
|
1237
iShares Russell 1000 Growth ETF
IWF
$130B
| $5.58M | 0.01% |
47,200
+32,800
| +228% | +$3.89M |
2025 Q2
2 quarters
|
|
|
HTBK
1238
DELISTED
Heritage Commerce
HTBK
| $5.58M | 0.01% |
464,700
-23,700
| -5% | -$257K |
2021 Q4
16 quarters
|
|
|
VMRK
1239
Vivmark Residential
VMRK
$47.3B
| $5.58M | 0.01% |
88,466
-78,734
| -47% | -$4.83M |
2021 Q3
17 quarters
|
|
1240
Bath & Body Works
BBWI
$3.5B
| $5.57M | 0.01% |
277,233
-2,325,000
| -89% | -$51.3M |
2025 Q1
3 quarters
|
|
1241
Future Fuel
FF
$229M
| $5.55M | 0.01% |
1,740,100
-84,400
| -5% | -$303K |
2013 Q2
50 quarters
|
|
1242
iShares MSCI Japan ETF
EWJ
$23.9B
| $5.54M | 0.01% |
+68,563
| New | +$5.63M |
2025 Q4
0 quarters
|
|
1243
Cousins Properties
CUZ
$4.55B
| $5.53M | 0.01% |
214,631
-322,300
| -60% | -$8.38M |
2023 Q2
10 quarters
|
|
1244
ArcelorMittal
MT
$48.2B
| $5.52M | 0.01% |
121,171
-236,800
| -66% | -$9.73M |
2022 Q3
13 quarters
|
|
|
TRUE
1245
DELISTED
TrueCar
TRUE
| $5.52M | 0.01% |
2,442,599
+370,398
| +18% | +$794K |
2019 Q1
27 quarters
|
|
1246
Allegiant Air
ALGT
$2.09B
| $5.51M | 0.01% |
64,600
-88,800
| -58% | -$6.35M |
2025 Q1
3 quarters
|
|
1247
Affiliated Managers Group
AMG
$10B
| $5.51M | 0.01% |
19,100
-48,200
| -72% | -$12.5M |
2022 Q1
15 quarters
|
|
1248
Southern Missouri Bancorp
SMBC
$770M
| $5.5M | 0.01% |
93,015
-20,719
| -18% | -$1.15M |
2016 Q2
38 quarters
|
|
|
MNTN
1249
MNTN Inc
MNTN
$762M
| $5.48M | 0.01% |
459,189
+338,189
| +279% | +$4.87M |
2025 Q3
1 quarter
|
|
1250
Relay Therapeutics
RLAY
$3.92B
| $5.48M | 0.01% |
647,899
-375,211
| -37% | -$2.68M |
2023 Q3
9 quarters
|
|
Similar funds
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.