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 | |
|---|---|---|---|---|---|---|
2726
iShares MSCI Italy ETF
EWI
$1.07B
| $587K | ﹤0.01% |
11,300
-2,200
| -16% | -$110K |
|
2727
Vanguard Morningstar Small-Cap Value ETF
VBR
$37.9B
| $584K | ﹤0.01% |
+2,800
| New | +$573K |
|
2728
Foghorn Therapeutics
FHTX
$287M
| $578K | ﹤0.01% |
118,236
+55,600
| +89% | +$295K |
|
2729
Biote Corp
BTMD
$68.5M
| $578K | ﹤0.01% |
192,694
+12,300
| +7% | +$43.9K |
|
2730
State Street SPDR Portfolio S&P 400 Mid Cap ETF
SPMD
$18.7B
| $578K | ﹤0.01% |
10,100
-15,500
| -61% | -$873K |
|
2731
iShares Global Healthcare ETF
IXJ
$4.13B
| $576K | ﹤0.01% |
+6,500
| New | +$562K |
|
|
ECG
2732
Everus Construction Group
ECG
$7.19B
| $575K | ﹤0.01% |
6,700
-8,300
| -55% | -$617K |
|
2733
Vitesse Energy
VTS
$658M
| $571K | ﹤0.01% |
+24,600
| New | +$604K |
|
2734
Outset Medical
OM
$93.6M
| $571K | ﹤0.01% |
40,460
+16,600
| +70% | +$259K |
|
2735
Laureate Education
LAUR
$5.24B
| $571K | ﹤0.01% |
18,100
-354,700
| -95% | -$9.29M |
|
2736
Choiceone Financial
COFS
$513M
| $571K | ﹤0.01% |
19,700
-4,800
| -20% | -$143K |
|
2737
Global X Russell 2000 Covered Call ETF
RYLD
$1.39B
| $570K | ﹤0.01% |
37,900
-3,200
| -8% | -$48K |
|
2738
Ohio Valley Banc Corp
OVBC
$202M
| $569K | ﹤0.01% |
15,375
+800
| +5% | +$28.4K |
|
2739
iShares Global 100 ETF
IOO
$9.18B
| $564K | ﹤0.01% |
+4,700
| New | +$535K |
|
2740
Farmers National Banc Corp
FMNB
$941M
| $563K | ﹤0.01% |
39,084
-15,044
| -28% | -$216K |
|
2741
Ceragon Networks
CRNT
$202M
| $563K | ﹤0.01% |
241,500
-691,935
| -74% | -$1.53M |
|
2742
Pulmatrix
PULM
$6.03M
| $556K | ﹤0.01% |
114,390
+3,570
| +3% | +$19K |
|
2743
Nabors Industries
NBR
$1.16B
| $556K | ﹤0.01% |
+13,600
| New | +$484K |
|
2744
BioAtla
BCAB
$5.51M
| $551K | ﹤0.01% |
16,013
+928
| +6% | +$21.4K |
|
2745
Sprinklr
CXM
$1.57B
| $550K | ﹤0.01% |
71,300
-69,400
| -49% | -$585K |
|
2746
Legacy Housing
LEGH
$653M
| $550K | ﹤0.01% |
20,000
-3,900
| -16% | -$99.4K |
|
|
SWKH
2747
DELISTED
SWK Holdings
SWKH
| $550K | ﹤0.01% |
37,800
+600
| +2% | +$8.87K |
|
|
JBS
2748
JBS N.V.
JBS
$45.1B
| $549K | ﹤0.01% |
36,710
+24,172
| +193% | +$353K |
|
2749
CVD Equipment Corp
CVV
$57M
| $548K | ﹤0.01% |
163,082
+20,400
| +14% | +$66.2K |
|
2750
JPMorgan Active Bond ETF
JBND
$8.53B
| $546K | ﹤0.01% |
+10,088
| New | +$541K |
|
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.