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 | |
|---|---|---|---|---|---|---|
3251
Fennec Pharmaceuticals
FENC
$349M
| $99.2K | ﹤0.01% |
+10,600
| New | +$91.8K |
|
|
HCWC
3252
Healthy Choice Wellness
HCWC
$5.34M
| $98.9K | ﹤0.01% |
+130,161
| New | +$61.8K |
|
|
FTH
3253
Faeth Therapeutics
FTH
$609M
| $98.4K | ﹤0.01% |
+10,416
| New | +$86.4K |
|
3254
PEDEVCO
PED
$138M
| $98.4K | ﹤0.01% |
8,510
-789
| -8% | -$9.66K |
|
3255
Granite Ridge Resources
GRNT
$625M
| $97.9K | ﹤0.01% |
18,100
-19,800
| -52% | -$108K |
|
|
WAVE
3256
Eco Wave Power Global
WAVE
$46.7M
| $97.5K | ﹤0.01% |
11,402
-9,098
| -44% | -$72.9K |
|
|
ORIO
3257
Orion Digital Corp
ORIO
$15.9M
| $97.3K | ﹤0.01% |
53,783
+20,283
| +61% | +$37K |
|
3258
Beam Global
BEEM
$25.8M
| $97.1K | ﹤0.01% |
33,700
+16,100
| +91% | +$39.1K |
|
3259
TELA Bio
TELA
$40.7M
| $95.2K | ﹤0.01% |
63,900
-3,433
| -5% | -$6.05K |
|
3260
Marker Therapeutics
MRKR
$20.8M
| $94.8K | ﹤0.01% |
106,250
+36,808
| +53% | +$45.4K |
|
3261
ReWalk Robotics
LFWD
$20.3M
| $93.7K | ﹤0.01% |
10,976
+3,317
| +43% | +$26.7K |
|
3262
Q32 Bio
QTTB
$471M
| $93.7K | ﹤0.01% |
47,300
-29,700
| -39% | -$57.1K |
|
3263
Skillful Craftsman
EDTK
$17.2M
| $93.6K | ﹤0.01% |
87,500
-9,200
| -10% | -$9.28K |
|
3264
Opko Health
OPK
$970M
| $92.5K | ﹤0.01% |
59,700
+21,600
| +57% | +$29.7K |
|
3265
BGSF Inc
BGSF
$61.2M
| $92.3K | ﹤0.01% |
+13,000
| New | +$84.4K |
|
3266
Xenetic Biosciences
XBIO
$6.35M
| $90.9K | ﹤0.01% |
28,950
+4,200
| +17% | +$13.7K |
|
3267
TTEC Holdings
TTEC
$133M
| $90.4K | ﹤0.01% |
+26,900
| New | +$110K |
|
3268
Bridgford Foods
BRID
$58.1M
| $90.2K | ﹤0.01% |
11,500
| – | – |
|
3269
Moving iMage Technologies
MITQ
$5.67M
| $89.3K | ﹤0.01% |
96,200
+57,885
| +151% | +$48.9K |
|
3270
Braskem
BAK
$905M
| $89.3K | ﹤0.01% |
36,900
-96,700
| -72% | -$310K |
|
3271
Castor Maritime
CTRM
$19.9M
| $88.8K | ﹤0.01% |
42,669
+2,000
| +5% | +$4.37K |
|
|
AACG
3272
ATA Creativity
AACG
$38.9M
| $88.1K | ﹤0.01% |
63,844
-200
| -0.3% | -$325 |
|
|
SOL
3273
DELISTED
Emeren Group
SOL
| $87.9K | ﹤0.01% |
+46,489
| New | +$87.6K |
|
3274
Celularity
CELU
$21.1M
| $86.9K | ﹤0.01% |
42,000
+29,800
| +244% | +$83.4K |
|
3275
Soligenix
SNGX
$5.63M
| $84.6K | ﹤0.01% |
+72,900
| New | +$168K |
|
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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 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.