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 | |
|---|---|---|---|---|---|---|---|
1376
iShares Russell 1000 ETF
IWB
$49.7B
| $6.1M | 0.01% |
16,700
+6,000
| +56% | +$2.11M |
2025 Q2
1 quarter
|
|
1377
GRAIL Inc
GRAL
$6.28B
| $6.1M | 0.01% |
103,100
-50,400
| -33% | -$1.93M |
2025 Q2
1 quarter
|
|
1378
Planet Labs
PL
$6.25B
| $6.07M | 0.01% |
468,000
+305,030
| +187% | +$2.35M |
2023 Q4
7 quarters
|
|
1379
ReNew
RNW
$2.51B
| $6.07M | 0.01% |
788,100
+671,300
| +575% | +$5.11M |
2025 Q1
2 quarters
|
|
1380
CNB Financial Corp
CCNE
$986M
| $6.05M | 0.01% |
250,145
+209,644
| +518% | +$5.17M |
2015 Q1
42 quarters
|
|
1381
Kamada
KMDA
$466M
| $6.05M | 0.01% |
871,979
+39,974
| +5% | +$291K |
2013 Q4
47 quarters
|
|
1382
Playtika
PLTK
$873M
| $6.04M | 0.01% |
1,552,994
-55,000
| -3% | -$224K |
2022 Q1
14 quarters
|
|
1383
Canadian Natural Resources
CNQ
$102B
| $6.03M | 0.01% |
188,700
-705,500
| -79% | -$22.1M |
2022 Q1
14 quarters
|
|
1384
Pitney Bowes
PBI
$2.3B
| $6.02M | 0.01% |
527,671
-204,500
| -28% | -$2.38M |
2021 Q4
15 quarters
|
|
1385
UP Fintech Holding
TIGR
$800M
| $5.99M | 0.01% |
561,400
-717,700
| -56% | -$7.7M |
2025 Q1
2 quarters
|
|
1386
Southern Missouri Bancorp
SMBC
$770M
| $5.98M | 0.01% |
113,734
+4,100
| +4% | +$229K |
2016 Q2
37 quarters
|
|
1387
InfuSystem Holdings
INFU
$270M
| $5.96M | 0.01% |
575,714
+116,105
| +25% | +$964K |
2015 Q4
39 quarters
|
|
1388
JD.com
JD
$36.6B
| $5.95M | 0.01% |
170,200
-635,800
| -79% | -$20.7M |
2025 Q2
1 quarter
|
|
1389
Penske Automotive Group
PAG
$12.9B
| $5.95M | 0.01% |
34,200
+30,900
| +936% | +$5.51M |
2024 Q3
4 quarters
|
|
1390
Enact Holdings
ACT
$6.32B
| $5.93M | 0.01% |
154,609
-93,200
| -38% | -$3.46M |
2021 Q4
15 quarters
|
|
1391
NatWest
NWG
$67.9B
| $5.91M | 0.01% |
+417,700
| New | +$5.89M |
2025 Q3
0 quarters
|
|
1392
Huya Inc
HUYA
$516M
| $5.91M | 0.01% |
1,774,000
-700
| -0% | -$2.3K |
2021 Q3
16 quarters
|
|
1393
Grupo SIMEC
SIM
$4.4B
| $5.9M | 0.01% |
210,870
-2,700
| -1% | -$75.2K |
2013 Q2
49 quarters
|
|
1394
C&F Financial
CFFI
$330M
| $5.9M | 0.01% |
87,760
-21
| -0% | -$1.43K |
2013 Q2
49 quarters
|
|
1395
Excelerate Energy
EE
$1.09B
| $5.89M | 0.01% |
234,019
-87,481
| -27% | -$2.18M |
2022 Q2
13 quarters
|
|
1396
iShares 3-7 Year Treasury Bond ETF
IEI
$16.9B
| $5.88M | 0.01% |
49,200
+7,800
| +19% | +$928K |
2025 Q1
2 quarters
|
|
1397
DELISTED
Steelcase
SCS
| $5.87M | 0.01% |
341,100
-35,700
| -9% | -$515K |
2023 Q4
7 quarters
|
|
1398
XPLR Infrastructure LP
XIFR
$978M
| $5.86M | 0.01% |
+576,683
| New | +$5.58M |
2025 Q3
0 quarters
|
|
1399
iShares TIPS Bond ETF
TIP
$14.2B
| $5.86M | 0.01% |
52,700
-22,500
| -30% | -$2.49M |
2024 Q3
4 quarters
|
|
1400
JPMorgan Municipal ETF
JMUB
$8.29B
| $5.81M | 0.01% |
115,200
+85,800
| +292% | +$4.26M |
2023 Q4
7 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.