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 | |
|---|---|---|---|---|---|---|
1326
Conduent
CNDT
$271M
| $6.58M | 0.01% |
2,348,900
+86,200
| +4% | +$233K |
|
1327
Gibraltar Industries
ROCK
$1.42B
| $6.57M | 0.01% |
104,600
-105,365
| -50% | -$6.59M |
|
1328
Invesco Variable Rate Preferred ETF
VRP
$3.01B
| $6.56M | 0.01% |
265,782
+1,623
| +0.6% | +$39.9K |
|
1329
Oshkosh
OSK
$9.7B
| $6.56M | 0.01% |
+50,600
| New | +$6.71M |
|
1330
WisdomTree Trust WisdomTree US Quality Dividend Growth Fund
DGRW
$17.1B
| $6.56M | 0.01% |
73,700
+59,500
| +419% | +$5.16M |
|
|
ZK
1331
DELISTED
Zeekr
ZK
| $6.54M | 0.01% |
214,700
+122,900
| +134% | +$3.56M |
|
1332
Vaalco Energy
EGY
$552M
| $6.52M | 0.01% |
1,622,144
+74,547
| +5% | +$288K |
|
1333
Casella Waste Systems
CWST
$5.82B
| $6.51M | 0.01% |
68,642
+49,642
| +261% | +$5M |
|
1334
Marcus Corp
MCS
$959M
| $6.51M | 0.01% |
419,489
+151,700
| +57% | +$2.43M |
|
|
UMH
1335
UMH Properties
UMH
$1.3B
| $6.49M | 0.01% |
437,000
+256,600
| +142% | +$4.11M |
|
1336
First Financial Corp
THFF
$986M
| $6.49M | 0.01% |
114,973
-3,800
| -3% | -$215K |
|
1337
InvenTrust Properties
IVT
$2.67B
| $6.45M | 0.01% |
225,500
-139,400
| -38% | -$3.95M |
|
1338
Old Republic International
ORI
$10.4B
| $6.43M | 0.01% |
151,385
+109,700
| +263% | +$4.23M |
|
|
NPKI
1339
NPK International
NPKI
$1.17B
| $6.43M | 0.01% |
568,341
-144,900
| -20% | -$1.41M |
|
1340
Innodata
INOD
$2.31B
| $6.42M | 0.01% |
83,354
-121,336
| -59% | -$6.13M |
|
1341
Tejon Ranch
TRC
$451M
| $6.42M | 0.01% |
401,648
+72,300
| +22% | +$1.26M |
|
1342
Goodyear
GT
$2.05B
| $6.42M | 0.01% |
857,654
-1,399,100
| -62% | -$13.2M |
|
1343
Flexsteel Industries
FLXS
$314M
| $6.41M | 0.01% |
138,400
-25,673
| -16% | -$1.06M |
|
1344
NNN REIT
NNN
$8.97B
| $6.41M | 0.01% |
+150,600
| New | +$6.39M |
|
|
GTY
1345
Getty Realty Corp
GTY
$2.08B
| $6.41M | 0.01% |
238,924
-61,300
| -20% | -$1.71M |
|
1346
Westwood Holdings Group
WHG
$184M
| $6.41M | 0.01% |
388,658
-13,000
| -3% | -$224K |
|
1347
Euroseas
ESEA
$544M
| $6.4M | 0.01% |
107,378
+9,400
| +10% | +$529K |
|
1348
Riskified
RSKD
$693M
| $6.39M | 0.01% |
1,364,400
+47,300
| +4% | +$233K |
|
|
DAWN
1349
DELISTED
Day One Biopharmaceuticals
DAWN
| $6.38M | 0.01% |
905,476
-95,064
| -10% | -$654K |
|
1350
Hallador Energy
HNRG
$708M
| $6.38M | 0.01% |
326,155
-259,387
| -44% | -$4.46M |
|
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.