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 | |
|---|---|---|---|---|---|---|---|
2751
Perella Weinberg Partners
PWP
$1.21B
| $546K | ﹤0.01% |
25,600
-188,000
| -88% | -$4.02M |
2021 Q3
16 quarters
|
|
2752
Noah Holdings
NOAH
$520M
| $542K | ﹤0.01% |
46,800
-4,500
| -9% | -$53.8K |
2021 Q4
15 quarters
|
|
2753
Betterware México
BWMX
$613M
| $542K | ﹤0.01% |
40,300
| – | – |
2020 Q3
20 quarters
|
|
2754
Select STOXX Europe Aerospace & Defense ETF
EUAD
$994M
| $540K | ﹤0.01% |
11,500
-108,300
| -90% | -$4.66M |
2025 Q2
1 quarter
|
|
2755
Constellium
CSTM
$3.5B
| $540K | ﹤0.01% |
36,300
-69,800
| -66% | -$999K |
2024 Q4
3 quarters
|
|
2756
Aligos Therapeutics
ALGS
$33.3M
| $539K | ﹤0.01% |
55,019
+2,475
| +5% | +$22.6K |
2021 Q3
16 quarters
|
|
2757
Pulmonx
LUNG
$79M
| $539K | ﹤0.01% |
332,810
+81,500
| +32% | +$170K |
2022 Q4
11 quarters
|
|
2758
DoubleDown Interactive
DDI
$676M
| $539K | ﹤0.01% |
57,716
+27,316
| +90% | +$261K |
2023 Q4
7 quarters
|
|
2759
Franklin Wireless
FKWL
$26M
| $538K | ﹤0.01% |
123,300
-2,100
| -2% | -$8.5K |
2021 Q2
17 quarters
|
|
2760
PLAYSTUDIOS Inc
MYPS
$49.4M
| $535K | ﹤0.01% |
55,597
+5,237
| +10% | +$56.4K |
2022 Q2
13 quarters
|
|
2761
iShares US Medical Devices ETF
IHI
$3.55B
| $535K | ﹤0.01% |
+8,900
| New | +$544K |
2025 Q3
0 quarters
|
|
2762
Elicio Therapeutics
ELTX
$49.7M
| $532K | ﹤0.01% |
+48,671
| New | +$493K |
2025 Q3
0 quarters
|
|
2763
Direxion Daily S&P Oil & Gas Exp. & Prod. Bull 2X ETF
GUSH
$235M
| $531K | ﹤0.01% |
+21,600
| New | +$511K |
2025 Q3
0 quarters
|
|
2764
IZEA Worldwide
IZEA
$40.1M
| $530K | ﹤0.01% |
142,399
+28,696
| +25% | +$105K |
2021 Q2
17 quarters
|
|
2765
COPT Defense Properties
CDP
$3.8B
| $529K | ﹤0.01% |
18,200
-63,600
| -78% | -$1.83M |
2024 Q1
6 quarters
|
|
|
ADAP
2766
DELISTED
Adaptimmune Therapeutics
ADAP
| $527K | ﹤0.01% |
4,054,089
+2,171,229
| +115% | +$298K |
2021 Q4
15 quarters
|
|
2767
Westrock Coffee
WEST
$799M
| $525K | ﹤0.01% |
+107,925
| New | +$649K |
2025 Q3
0 quarters
|
|
2768
US Global Investors
GROW
$36M
| $523K | ﹤0.01% |
190,084
+35,069
| +23% | +$86.8K |
2019 Q3
24 quarters
|
|
2769
Invesco S&P 500 GARP ETF
SPGP
$2.1B
| $523K | ﹤0.01% |
4,600
-200
| -4% | -$22.2K |
2024 Q4
3 quarters
|
|
2770
DELISTED
Inotiv
NOTV
| $522K | ﹤0.01% |
359,764
-38,190
| -10% | -$68.2K |
2015 Q1
42 quarters
|
|
2771
Leverage Shares 2X Long HOOD Daily ETF
HOOG
$57.3M
| $520K | ﹤0.01% |
+4,500
| New | +$323K |
2025 Q3
0 quarters
|
|
2772
MicroSectors Gold Miners -3x Inverse Leveraged ETN
GDXD
$547M
| $520K | ﹤0.01% |
+2,997
| New | +$1.27M |
2025 Q3
0 quarters
|
|
2773
FB Bancorp
FBLA
$243M
| $519K | ﹤0.01% |
+43,200
| New | +$510K |
2025 Q3
0 quarters
|
|
2774
Shattuck Labs
STTK
$599M
| $518K | ﹤0.01% |
216,867
+178,767
| +469% | +$219K |
2021 Q4
15 quarters
|
|
2775
Legacy Education Inc
LGCY
$131M
| $518K | ﹤0.01% |
54,100
-12,100
| -18% | -$141K |
2024 Q4
3 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.