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 | |
|---|---|---|---|---|---|---|---|
1726
GraniteShares Gold Shares
BAR
$1.35B
| $3.33M | ﹤0.01% |
87,500
-67,600
| -44% | -$2.31M |
2023 Q4
7 quarters
|
|
1727
iShares US Technology ETF
IYW
$26.7B
| $3.33M | ﹤0.01% |
17,000
+2,500
| +17% | +$457K |
2025 Q2
1 quarter
|
|
1728
Portillo's
PTLO
$331M
| $3.33M | ﹤0.01% |
516,097
+168,656
| +49% | +$1.42M |
2024 Q4
3 quarters
|
|
1729
Transcat
TRNS
$814M
| $3.32M | ﹤0.01% |
45,400
+14,700
| +48% | +$1.18M |
2025 Q1
2 quarters
|
|
1730
Nordic American Tanker
NAT
$1.86B
| $3.32M | ﹤0.01% |
1,057,100
-247,900
| -19% | -$732K |
2023 Q3
8 quarters
|
|
1731
Accendra Health
ACH
$24.2M
| $3.32M | ﹤0.01% |
690,800
-163,450
| -19% | -$1.04M |
2019 Q1
26 quarters
|
|
1732
DELISTED
ON24
ONTF
| $3.3M | ﹤0.01% |
576,534
+4,500
| +0.8% | +$24.2K |
2021 Q2
17 quarters
|
|
1733
Huckleberry.ai, Inc. Class B Common Stock
HUCK
$147M
| $3.3M | ﹤0.01% |
208,080
-156,807
| -43% | -$2.43M |
2020 Q2
21 quarters
|
|
1734
CarMax
KMX
$7.21B
| $3.29M | ﹤0.01% |
73,300
-481,500
| -87% | -$28.8M |
2024 Q3
4 quarters
|
|
1735
Varex Imaging
VREX
$784M
| $3.28M | ﹤0.01% |
264,900
-40,300
| -13% | -$399K |
2021 Q3
16 quarters
|
|
1736
Orion Group Holdings
ORN
$371M
| $3.26M | ﹤0.01% |
392,197
+2,400
| +0.6% | +$18.9K |
2014 Q1
46 quarters
|
|
1737
The RealReal
REAL
$1.19B
| $3.25M | ﹤0.01% |
305,500
-336,800
| -52% | -$2.49M |
2024 Q4
3 quarters
|
|
1738
DELISTED
Kennedy-Wilson Holdings
KW
| $3.25M | ﹤0.01% |
390,200
-109,600
| -22% | -$879K |
2025 Q1
2 quarters
|
|
1739
Geron
GERN
$771M
| $3.24M | ﹤0.01% |
2,364,280
-2,634,820
| -53% | -$3.51M |
2024 Q4
3 quarters
|
|
1740
SR Bancorp
SRBK
$136M
| $3.24M | ﹤0.01% |
214,500
+10,400
| +5% | +$151K |
2023 Q4
7 quarters
|
|
1741
Central Garden & Pet Co
CENT
$2.58B
| $3.24M | ﹤0.01% |
99,087
+6,776
| +7% | +$250K |
2013 Q2
49 quarters
|
|
1742
Goldman Sachs ETF Trust Goldman Sachs Nasdaq-100 Premium Income ETF
GPIQ
$6.32B
| $3.22M | ﹤0.01% |
+61,400
| New | +$3.11M |
2025 Q3
0 quarters
|
|
1743
Lineage Cell Therapeutics
LCTX
$230M
| $3.22M | ﹤0.01% |
1,905,633
-66,702
| -3% | -$78.9K |
2023 Q2
9 quarters
|
|
1744
Sun Life Financial
SLF
$43.3B
| $3.22M | ﹤0.01% |
53,600
-20,000
| -27% | -$1.2M |
2025 Q1
2 quarters
|
|
1745
Sasol
SSL
$9.99B
| $3.22M | ﹤0.01% |
517,000
+123,200
| +31% | +$720K |
2021 Q4
15 quarters
|
|
1746
Portland General Electric
POR
$5.24B
| $3.21M | ﹤0.01% |
72,900
+61,100
| +518% | +$2.56M |
2024 Q3
4 quarters
|
|
1747
Matrix Service
MTRX
$299M
| $3.2M | ﹤0.01% |
244,600
+11,400
| +5% | +$162K |
2022 Q2
13 quarters
|
|
1748
VNET Group
VNET
$1.5B
| $3.19M | ﹤0.01% |
308,769
-1,087,578
| -78% | -$9.16M |
2024 Q4
3 quarters
|
|
1749
Net Lease Office Properties
NLOP
$143M
| $3.19M | ﹤0.01% |
107,500
-42,400
| -28% | -$1.33M |
2023 Q4
7 quarters
|
|
1750
PetMed Express
PETS
$27.5M
| $3.19M | ﹤0.01% |
1,268,969
-4,900
| -0.4% | -$15.2K |
2013 Q2
49 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.