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 | |
|---|---|---|---|---|---|---|---|
|
CBL
1101
CBL Properties
CBL
$1.5B
| $9.82M | 0.01% |
321,194
+13,600
| +4% | +$396K |
2022 Q2
13 quarters
|
|
|
UHT
1102
Universal Health Realty Income Trust
UHT
$522M
| $9.8M | 0.01% |
250,210
-4,800
| -2% | -$193K |
2014 Q3
44 quarters
|
|
|
SEE
1103
DELISTED
Sealed Air
SEE
| $9.8M | 0.01% |
277,100
-258,800
| -48% | -$8.25M |
2024 Q1
6 quarters
|
|
1104
Aurora
AUR
$11.7B
| $9.79M | 0.01% |
1,816,800
+557,300
| +44% | +$3.27M |
2025 Q2
1 quarter
|
|
1105
Intapp
INTA
$3.04B
| $9.76M | 0.01% |
238,600
+12,700
| +6% | +$549K |
2021 Q4
15 quarters
|
|
1106
Interface
TILE
$2.01B
| $9.75M | 0.01% |
336,741
+43,852
| +15% | +$1.11M |
2021 Q4
15 quarters
|
|
1107
Amkor Technology
AMKR
$12.2B
| $9.74M | 0.01% |
343,000
-782,100
| -70% | -$18.8M |
2024 Q4
3 quarters
|
|
1108
Cable One
CABO
$63.2M
| $9.7M | 0.01% |
54,800
-41,200
| -43% | -$6.19M |
2015 Q4
39 quarters
|
|
1109
Columbia Financial
CLBK
$2.91B
| $9.7M | 0.01% |
1,421,930
+10,100
| +0.7% | +$68.4K |
2019 Q2
25 quarters
|
|
1110
Navigator Holdings
NVGS
$1.47B
| $9.7M | 0.01% |
625,920
-36,768
| -6% | -$587K |
2018 Q1
30 quarters
|
|
1111
Healthpeak Properties
DOC
$13B
| $9.69M | 0.01% |
505,968
-136,000
| -21% | -$2.44M |
2023 Q4
7 quarters
|
|
1112
Hawkins
HWKN
$2.71B
| $9.68M | 0.01% |
53,000
-33,898
| -39% | -$5.67M |
2014 Q1
46 quarters
|
|
1113
AMERISAFE
AMSF
$452M
| $9.67M | 0.01% |
220,500
-4,600
| -2% | -$206K |
2018 Q1
30 quarters
|
|
1114
Atmus Filtration Technologies
ATMU
$3.49B
| $9.65M | 0.01% |
214,100
-224,800
| -51% | -$9.43M |
2024 Q2
5 quarters
|
|
1115
Celcuity
CELC
$3.32B
| $9.62M | 0.01% |
194,800
+181,700
| +1,387% | +$7.27M |
2025 Q2
1 quarter
|
|
1116
HEICO Corp
HEI
$41.7B
| $9.61M | 0.01% |
+29,764
| New | +$9.47M |
2025 Q3
0 quarters
|
|
1117
First Industrial Realty Trust
FR
$7.88B
| $9.58M | 0.01% |
186,100
-18,000
| -9% | -$904K |
2024 Q1
6 quarters
|
|
1118
Novanta
NOVT
$5.34B
| $9.57M | 0.01% |
95,600
+49,200
| +106% | +$5.86M |
2025 Q1
2 quarters
|
|
1119
Pembina Pipeline
PBA
$27.5B
| $9.56M | 0.01% |
236,164
+4,900
| +2% | +$185K |
2024 Q4
3 quarters
|
|
|
AIV
1120
Aimco
AIV
$257M
| $9.53M | 0.01% |
1,201,640
+849,000
| +241% | +$6.9M |
2024 Q1
6 quarters
|
|
1121
News Corp Class A
NWSA
$15.7B
| $9.5M | 0.01% |
309,500
-14,100
| -4% | -$418K |
2025 Q1
2 quarters
|
|
1122
Federal Signal
FSS
$6.93B
| $9.46M | 0.01% |
79,500
+19,900
| +33% | +$2.39M |
2024 Q2
5 quarters
|
|
1123
TriCo Bancshares
TCBK
$1.64B
| $9.43M | 0.01% |
212,443
-48,074
| -18% | -$2.09M |
2013 Q2
49 quarters
|
|
1124
Green Plains
GPRE
$1.01B
| $9.43M | 0.01% |
1,072,929
+376,800
| +54% | +$3.3M |
2022 Q4
11 quarters
|
|
1125
Community Trust Bancorp
CTBI
$1.35B
| $9.42M | 0.01% |
168,282
+6,400
| +4% | +$359K |
2014 Q1
46 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.