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 | |
|---|---|---|---|---|---|---|
1526
Janus Henderson Mortgage-Backed Securities ETF
JMBS
$6.74B
| $4.78M | 0.01% |
+104,700
| New | +$4.72M |
|
1527
Shinhan Financial Group
SHG
$33.6B
| $4.78M | 0.01% |
94,900
-1,900
| -2% | -$92.9K |
|
1528
Evolv Technologies
EVLV
$1.08B
| $4.78M | 0.01% |
633,100
-24,000
| -4% | -$175K |
|
1529
Consensus Cloud Solutions
CCSI
$708M
| $4.77M | 0.01% |
162,400
-70,500
| -30% | -$1.75M |
|
1530
ProShares Bitcoin Strategy ETF
BITO
$1.43B
| $4.77M | 0.01% |
242,300
-169,500
| -41% | -$3.53M |
|
|
PPIH
1531
Perma-Pipe International
PPIH
$209M
| $4.76M | 0.01% |
203,093
+23,000
| +13% | +$594K |
|
1532
iShares MSCI USA Value Factor ETF
VLUE
$9.45B
| $4.75M | 0.01% |
38,000
+24,000
| +171% | +$2.83M |
|
1533
Capital Group Municipal Income ETF
CGMU
$6.44B
| $4.73M | 0.01% |
173,200
+76,281
| +79% | +$2.05M |
|
|
AHL
1534
DELISTED
Aspen Insurance
AHL
| $4.72M | 0.01% |
+128,700
| New | +$4.23M |
|
1535
Glaukos
GKOS
$10.1B
| $4.72M | 0.01% |
+57,892
| New | +$5.32M |
|
1536
Clearway Energy Class C
CWEN
$4.94B
| $4.72M | 0.01% |
167,078
-187,522
| -53% | -$5.68M |
|
|
BWAY
1537
Brainsway
BWAY
$634M
| $4.72M | 0.01% |
626,320
+58,600
| +10% | +$404K |
|
1538
SFL Corp
SFL
$1.61B
| $4.72M | 0.01% |
626,297
-274,200
| -30% | -$2.36M |
|
1539
MakeMyTrip
MMYT
$5.95B
| $4.7M | 0.01% |
+50,267
| New | +$4.89M |
|
1540
Panagram BBB-B CLO ETF
CLOZ
$791M
| $4.7M | 0.01% |
175,332
+71,805
| +69% | +$1.92M |
|
1541
Churchill Downs
CHDN
$5.95B
| $4.7M | 0.01% |
+48,450
| New | +$4.98M |
|
1542
Columbia Sportswear
COLM
$2.95B
| $4.69M | 0.01% |
89,602
+18,100
| +25% | +$1.02M |
|
|
ACB
1543
Aurora Cannabis
ACB
$174M
| $4.68M | 0.01% |
786,055
+100,500
| +15% | +$491K |
|
1544
VTEX
VTEX
$755M
| $4.68M | 0.01% |
1,069,600
+150,100
| +16% | +$759K |
|
1545
ARK Web x.0 ETF
ARKW
$1.75B
| $4.68M | 0.01% |
+26,800
| New | +$4.25M |
|
1546
Xperi
XPER
$384M
| $4.68M | 0.01% |
721,883
-15,700
| -2% | -$104K |
|
1547
T-Rex 2X Long NVIDIA Daily Target ETF
NVDX
$468M
| $4.67M | 0.01% |
+244,300
| New | +$4.21M |
|
1548
VanEck Fallen Angel High Yield Bond ETF
ANGL
$3.05B
| $4.66M | 0.01% |
156,700
-149,300
| -49% | -$4.37M |
|
|
FONR
1549
DELISTED
Fonar
FONR
| $4.65M | 0.01% |
308,616
-6,900
| -2% | -$107K |
|
1550
Pennant Group
PNTG
$1.34B
| $4.63M | 0.01% |
183,700
+157,200
| +593% | +$3.86M |
|
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.