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 |
Alphabet (Google) Class A
GOOGL
|
+$546M |
| 2 |
Microsoft
MSFT
|
+$480M |
| 3 |
Alphabet (Google) Class C
GOOG
|
+$362M |
| 4 |
Meta Platforms (Facebook)
META
|
+$350M |
| 5 |
Coca-Cola
KO
|
+$266M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Robinhood
HOOD
|
+$1.04B |
| 2 |
Palantir
PLTR
|
+$800M |
| 3 |
Apple
AAPL
|
+$516M |
| 4 |
Netflix
NFLX
|
+$326M |
| 5 |
NVIDIA
NVDA
|
+$313M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 21.71% |
| 2 | Healthcare | 15.15% |
| 3 | Consumer Discretionary | 11.78% |
| 4 | Communication Services | 10.55% |
| 5 | Financials | 9.27% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
1001
Dole
DOLE
$1.24B
| $12M | 0.02% |
894,100
-80,200
| -8% | -$1.12M |
2021 Q4
15 quarters
|
|
1002
Zimmer Biomet
ZBH
$17B
| $12M | 0.02% |
+121,800
| New | +$12.1M |
2025 Q3
0 quarters
|
|
1003
National Vision
EYE
$1.32B
| $12M | 0.02% |
409,600
-376,300
| -48% | -$9.24M |
2024 Q3
4 quarters
|
|
1004
Texas Capital Bancshares
TCBI
$3.93B
| $11.9M | 0.02% |
141,100
-50,200
| -26% | -$4.29M |
2018 Q1
30 quarters
|
|
1005
Okta
OKTA
$40.6B
| $11.9M | 0.02% |
129,300
-381,318
| -75% | -$35.6M |
2022 Q1
14 quarters
|
|
1006
Phillips 66
PSX
$111B
| $11.8M | 0.02% |
+86,950
| New | +$11.1M |
2025 Q3
0 quarters
|
|
1007
Varonis Systems
VRNS
$5.76B
| $11.8M | 0.02% |
205,700
-17,200
| -8% | -$954K |
2024 Q1
6 quarters
|
|
1008
Revolution Medicines
RVMD
$40.7B
| $11.8M | 0.02% |
253,104
+9,600
| +4% | +$376K |
2025 Q1
2 quarters
|
|
1009
Daktronics
DAKT
$866M
| $11.8M | 0.02% |
564,413
-30,300
| -5% | -$544K |
2013 Q2
49 quarters
|
|
1010
Vanguard Emerging Markets Government Bond ETF
VWOB
$6.13B
| $11.8M | 0.02% |
176,414
+35,614
| +25% | +$2.35M |
2024 Q3
4 quarters
|
|
1011
NRG Energy
NRG
$22.7B
| $11.8M | 0.02% |
72,800
-497,516
| -87% | -$77.5M |
2023 Q2
9 quarters
|
|
|
LINE
1012
Lineage Inc
LINE
$7.84B
| $11.8M | 0.02% |
304,800
+158,231
| +108% | +$6.58M |
2024 Q3
4 quarters
|
|
1013
Prosperity Bancshares
PB
$7.94B
| $11.8M | 0.02% |
177,472
-36,400
| -17% | -$2.5M |
2025 Q1
2 quarters
|
|
1014
ACM Research
ACMR
$4.97B
| $11.7M | 0.02% |
299,925
+262,925
| +711% | +$7.81M |
2025 Q2
1 quarter
|
|
1015
Fluor
FLR
$6.78B
| $11.7M | 0.02% |
278,200
-197,500
| -42% | -$9.09M |
2022 Q4
11 quarters
|
|
1016
Envista
NVST
$3.69B
| $11.7M | 0.02% |
574,465
+285,065
| +99% | +$5.86M |
2023 Q3
8 quarters
|
|
1017
RCM Technologies
RCMT
$294M
| $11.7M | 0.02% |
439,573
-13,100
| -3% | -$336K |
2013 Q2
49 quarters
|
|
1018
Darden Restaurants
DRI
$22.4B
| $11.7M | 0.02% |
61,300
+30,200
| +97% | +$6.21M |
2025 Q2
1 quarter
|
|
1019
Middlesex Water
MSEX
$1.01B
| $11.6M | 0.02% |
215,013
+12,100
| +6% | +$647K |
2014 Q1
46 quarters
|
|
1020
Lifeway Foods
LWAY
$335M
| $11.6M | 0.02% |
417,771
-18,000
| -4% | -$506K |
2013 Q2
49 quarters
|
|
1021
Ingredion
INGR
$6B
| $11.6M | 0.02% |
94,800
-46,700
| -33% | -$6.02M |
2024 Q1
6 quarters
|
|
1022
Gilat Satellite Networks
GILT
$689M
| $11.5M | 0.02% |
886,584
-108,300
| -11% | -$994K |
2013 Q2
49 quarters
|
|
1023
Grupo Cibest SA
CIB
$22.4B
| $11.5M | 0.02% |
221,700
-165,300
| -43% | -$7.98M |
2022 Q4
11 quarters
|
|
1024
Inspire Medical Systems
INSP
$1.99B
| $11.5M | 0.02% |
155,000
+28,200
| +22% | +$2.86M |
2022 Q3
12 quarters
|
|
1025
Algonquin Power & Utilities
AQN
$3.93B
| $11.5M | 0.02% |
2,135,192
-1,815,829
| -46% | -$10.4M |
2024 Q3
4 quarters
|
|
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Renaissance Technologies's Q3 2025 Portfolio in Review
As of Q3 2025, Renaissance Technologies held 4,038 positions worth $75.8B, up 0.77% from $75.2B the previous quarter. Its ten largest holdings account for 11% of the portfolio.
Renaissance Technologies withdrew a net $5.41B in Q3 2025, closing 581 positions and reducing 1,457 holdings. Its most notable exit was GE Aerospace, an estimated $235M position sold in full.
By sector, the portfolio is most concentrated in Technology at 22% of assets, up from 20% a quarter earlier, followed by Healthcare and Consumer Discretionary.
Against the trend, Renaissance Technologies opened a new position in Alphabet (Google) Class C worth $419M.
- Renaissance Technologies's largest Q3 2025 buy was Alphabet (Google) Class C: 1,720,002 shares worth $419M.
- Renaissance Technologies added most to Alphabet (Google) Class A in Q3 2025, an estimated $546M increase.
- Renaissance Technologies's biggest Q3 2025 reduction was Robinhood, cutting an estimated $1.04B.
- Renaissance Technologies fully exited GE Aerospace in Q3 2025, selling an estimated $235M.
- Renaissance Technologies's ten largest holdings make up 11% of its $75.8B portfolio in Q3 2025.
- Renaissance Technologies opened 515 new positions and closed 581 in Q3 2025.
- Renaissance Technologies's portfolio value rose 0.77% quarter-over-quarter to $75.8B.
Based on Renaissance Technologies's 13F filing for Q3 2025, filed 13 Nov 2025.