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 | |
|---|---|---|---|---|---|---|---|
2726
iShares MSCI Italy ETF
EWI
$1.14B
| $587K | ﹤0.01% |
11,300
-2,200
| -16% | -$110K |
2024 Q3
4 quarters
|
|
2727
Vanguard Morningstar Small-Cap Value ETF
VBR
$35.6B
| $584K | ﹤0.01% |
+2,800
| New | +$573K |
2025 Q3
0 quarters
|
|
2728
Foghorn Therapeutics
FHTX
$119M
| $578K | ﹤0.01% |
118,236
+55,600
| +89% | +$295K |
2024 Q2
5 quarters
|
|
2729
Biote Corp
BTMD
$33M
| $578K | ﹤0.01% |
192,694
+12,300
| +7% | +$43.9K |
2023 Q1
10 quarters
|
|
2730
State Street SPDR Portfolio S&P 400 Mid Cap ETF
SPMD
$18.3B
| $578K | ﹤0.01% |
10,100
-15,500
| -61% | -$873K |
2023 Q2
9 quarters
|
|
2731
iShares Global Healthcare ETF
IXJ
$4.36B
| $576K | ﹤0.01% |
+6,500
| New | +$562K |
2025 Q3
0 quarters
|
|
2732
Everus Construction Group
ECG
$6.25B
| $575K | ﹤0.01% |
6,700
-8,300
| -55% | -$617K |
2025 Q1
2 quarters
|
|
2733
Vitesse Energy
VTS
$728M
| $571K | ﹤0.01% |
+24,600
| New | +$604K |
2025 Q3
0 quarters
|
|
2734
Outset Medical
OM
$76.1M
| $571K | ﹤0.01% |
40,460
+16,600
| +70% | +$259K |
2024 Q3
4 quarters
|
|
2735
Laureate Education
LAUR
$5.44B
| $571K | ﹤0.01% |
18,100
-354,700
| -95% | -$9.29M |
2020 Q1
22 quarters
|
|
2736
Choiceone Financial
COFS
$486M
| $571K | ﹤0.01% |
19,700
-4,800
| -20% | -$143K |
2020 Q3
20 quarters
|
|
2737
Global X Russell 2000 Covered Call ETF
RYLD
$1.32B
| $570K | ﹤0.01% |
37,900
-3,200
| -8% | -$48K |
2024 Q4
3 quarters
|
|
2738
Ohio Valley Banc Corp
OVBC
$211M
| $569K | ﹤0.01% |
15,375
+800
| +5% | +$28.4K |
2016 Q2
37 quarters
|
|
2739
iShares Global 100 ETF
IOO
$9.31B
| $564K | ﹤0.01% |
+4,700
| New | +$535K |
2025 Q3
0 quarters
|
|
2740
Farmers National Banc Corp
FMNB
$887M
| $563K | ﹤0.01% |
39,084
-15,044
| -28% | -$216K |
2014 Q4
43 quarters
|
|
2741
Ceragon Networks
CRNT
$197M
| $563K | ﹤0.01% |
241,500
-691,935
| -74% | -$1.53M |
2014 Q4
43 quarters
|
|
2742
Pulmatrix
PULM
$5.33M
| $556K | ﹤0.01% |
114,390
+3,570
| +3% | +$19K |
2019 Q4
23 quarters
|
|
2743
Nabors Industries
NBR
$1.23B
| $556K | ﹤0.01% |
+13,600
| New | +$484K |
2025 Q3
0 quarters
|
|
2744
DELISTED
BIOATLA INC
BCAB
| $551K | ﹤0.01% |
16,013
+928
| +6% | +$21.4K |
2021 Q4
15 quarters
|
|
2745
Sprinklr
CXM
$1.28B
| $550K | ﹤0.01% |
71,300
-69,400
| -49% | -$585K |
2025 Q2
1 quarter
|
|
2746
Legacy Housing
LEGH
$661M
| $550K | ﹤0.01% |
20,000
-3,900
| -16% | -$99.4K |
2025 Q2
1 quarter
|
|
2747
DELISTED
SWK Holdings
SWKH
| $550K | ﹤0.01% |
37,800
+600
| +2% | +$8.87K |
2021 Q2
17 quarters
|
|
2748
JBS N.V.
JBS
$42.7B
| $549K | ﹤0.01% |
36,710
+24,172
| +193% | +$353K |
2025 Q2
1 quarter
|
|
2749
CVD Equipment Corp
CVV
$29.1M
| $548K | ﹤0.01% |
163,082
+20,400
| +14% | +$66.2K |
2015 Q2
41 quarters
|
|
2750
JPMorgan Active Bond ETF
JBND
$8.72B
| $546K | ﹤0.01% |
+10,088
| New | +$541K |
2025 Q3
0 quarters
|
|
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 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.