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 | 15.16% |
| 3 | Consumer Discretionary | 11.81% |
| 4 | Communication Services | 10.53% |
| 5 | Financials | 9.27% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
TRUE
1651
DELISTED
TrueCar
TRUE
| $3.81M | 0.01% |
2,072,201
+5,600
| +0.3% | +$11.3K |
|
|
ITIC
1652
Investors Title Co
ITIC
$547M
| $3.79M | 0.01% |
14,147
-6,500
| -31% | -$1.51M |
|
|
AHRT
1653
AH Realty Trust
AHRT
$539M
| $3.78M | 0.01% |
539,809
-538,900
| -50% | -$3.82M |
|
1654
AnaptysBio
ANAB
$1.63B
| $3.78M | 0.01% |
123,300
-139,786
| -53% | -$3.21M |
|
1655
Inter&Co
INTR
$2.52B
| $3.77M | 0.01% |
406,450
-440,470
| -52% | -$3.46M |
|
1656
Lakeland Financial Corp
LKFN
$1.58B
| $3.76M | 0.01% |
58,622
-11,729
| -17% | -$761K |
|
1657
VictoryShares Free Cash Flow ETF
VFLO
$9.18B
| $3.75M | ﹤0.01% |
99,900
+57,900
| +138% | +$2.1M |
|
1658
Vanguard Energy ETF
VDE
$9.91B
| $3.74M | ﹤0.01% |
+29,700
| New | +$3.66M |
|
1659
iShares MSCI ACWI ETF
ACWI
$33.4B
| $3.7M | ﹤0.01% |
26,800
-43,200
| -62% | -$5.74M |
|
1660
Richardson Electronics
RELL
$314M
| $3.69M | ﹤0.01% |
377,077
-2,600
| -0.7% | -$25.7K |
|
1661
CryoPort
CYRX
$767M
| $3.69M | ﹤0.01% |
389,210
+212,998
| +121% | +$1.79M |
|
1662
Macerich
MAC
$7.26B
| $3.69M | ﹤0.01% |
202,587
-941,200
| -82% | -$16.3M |
|
|
RYZ
1663
Ryerson Holding Corp
RYZ
$1.4B
| $3.67M | ﹤0.01% |
160,556
+68,256
| +74% | +$1.54M |
|
1664
Ingevity
NGVT
$2.6B
| $3.66M | ﹤0.01% |
66,300
+25,900
| +64% | +$1.35M |
|
1665
Seneca Foods Class A
SENEA
$1.18B
| $3.66M | ﹤0.01% |
33,897
+4,000
| +13% | +$423K |
|
1666
WaFd
WAFD
$2.79B
| $3.66M | ﹤0.01% |
120,729
-164,500
| -58% | -$5.04M |
|
1667
Burford Capital
BUR
$951M
| $3.66M | ﹤0.01% |
305,700
+255,900
| +514% | +$3.42M |
|
1668
MGE Energy Inc
MGEE
$3.02B
| $3.65M | ﹤0.01% |
43,400
+16,000
| +58% | +$1.37M |
|
1669
Schwab Fundamental US Large Company Index ETF
FNDX
$27.3B
| $3.65M | ﹤0.01% |
138,800
+81,000
| +140% | +$2.06M |
|
|
FBRT
1670
Franklin BSP Realty Trust
FBRT
$639M
| $3.64M | ﹤0.01% |
335,239
+105,500
| +46% | +$1.16M |
|
1671
iShares MSCI Emerging Markets ex China ETF
EMXC
$24.3B
| $3.63M | ﹤0.01% |
53,800
+27,100
| +101% | +$1.75M |
|
|
VRE
1672
DELISTED
Veris Residential
VRE
| $3.63M | ﹤0.01% |
238,800
+6,400
| +3% | +$95.2K |
|
1673
Prothena Corp
PRTA
$444M
| $3.62M | ﹤0.01% |
371,300
+281,100
| +312% | +$2.16M |
|
1674
Triple Flag Precious Metals
TFPM
$6.18B
| $3.61M | ﹤0.01% |
123,500
-28,800
| -19% | -$744K |
|
1675
Jakks Pacific
JAKK
$298M
| $3.61M | ﹤0.01% |
192,514
-40,990
| -18% | -$753K |
|
Similar funds
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 516 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.