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 |
NVIDIA
NVDA
|
+$798M |
| 2 |
Netflix
NFLX
|
+$608M |
| 3 |
UnitedHealth
UNH
|
+$517M |
| 4 |
Apple
AAPL
|
+$461M |
| 5 |
GE Vernova
GEV
|
+$296M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Broadcom
AVGO
|
+$527M |
| 2 |
Alphabet (Google) Class A
GOOGL
|
+$372M |
| 3 |
Meta Platforms (Facebook)
META
|
+$362M |
| 4 |
Advanced Micro Devices
AMD
|
+$328M |
| 5 |
Palantir
PLTR
|
+$327M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 19.57% |
| 2 | Healthcare | 15.8% |
| 3 | Consumer Discretionary | 12.38% |
| 4 | Financials | 11.53% |
| 5 | Industrials | 8.93% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2326
Kelly Services Class A
KELYA
$531M
| $1.38M | ﹤0.01% |
117,908
+52,400
| +80% | +$618K |
|
|
SEVN
2327
Seven Hills Realty Trust
SEVN
$176M
| $1.38M | ﹤0.01% |
114,234
+800
| +0.7% | +$9.4K |
|
2328
Paymentus
PAY
$4.48B
| $1.38M | ﹤0.01% |
42,100
-125,500
| -75% | -$4.2M |
|
2329
Minerals Technologies
MTX
$2.3B
| $1.38M | ﹤0.01% |
25,000
-200
| -0.8% | -$11.3K |
|
2330
Greene County Bancorp
GCBC
$580M
| $1.37M | ﹤0.01% |
61,800
+7,100
| +13% | +$157K |
|
|
SMA
2331
SmartStop Self Storage REIT
SMA
$1.86B
| $1.37M | ﹤0.01% |
+37,900
| New | +$1.34M |
|
2332
Tredegar Corp
TG
$267M
| $1.37M | ﹤0.01% |
155,900
+21,400
| +16% | +$173K |
|
|
OGI
2333
Organigram Holdings
OGI
$133M
| $1.37M | ﹤0.01% |
1,016,148
+11,400
| +1% | +$13.9K |
|
2334
STAG Industrial
STAG
$7.37B
| $1.37M | ﹤0.01% |
37,800
-18,200
| -33% | -$629K |
|
|
REFI
2335
Chicago Atlantic Real Estate Finance
REFI
$254M
| $1.37M | ﹤0.01% |
98,200
+15,000
| +18% | +$215K |
|
2336
iShares S&P 100 ETF
OEF
$20B
| $1.37M | ﹤0.01% |
+4,500
| New | +$1.25M |
|
2337
SPS Commerce
SPSC
$2.8B
| $1.37M | ﹤0.01% |
10,060
-7,000
| -41% | -$970K |
|
2338
First Trust SMID Cap Rising Dividend Achievers ETF
SDVY
$11.7B
| $1.37M | ﹤0.01% |
+38,700
| New | +$1.3M |
|
2339
Rogers Communications
RCI
$18.4B
| $1.37M | ﹤0.01% |
46,030
-48,200
| -51% | -$1.26M |
|
2340
PagSeguro Digital
PAGS
$2.73B
| $1.36M | ﹤0.01% |
+141,176
| New | +$1.27M |
|
2341
Hyster-Yale Materials Handling
HY
$621M
| $1.36M | ﹤0.01% |
34,100
+3,100
| +10% | +$124K |
|
2342
Tennant Co
TNC
$1.47B
| $1.35M | ﹤0.01% |
17,401
-8,099
| -32% | -$598K |
|
2343
iShares Russell Mid-Cap Growth ETF
IWP
$19.9B
| $1.35M | ﹤0.01% |
+9,700
| New | +$1.23M |
|
2344
PACS Group
PACS
$7.27B
| $1.34M | ﹤0.01% |
+103,900
| New | +$1.08M |
|
2345
Omega Healthcare
OHI
$14.9B
| $1.34M | ﹤0.01% |
36,478
-407,800
| -92% | -$15.1M |
|
2346
Champions Oncology
CSBR
$73.1M
| $1.33M | ﹤0.01% |
181,039
+29,000
| +19% | +$205K |
|
|
CRGX
2347
DELISTED
CARGO Therapeutics
CRGX
| $1.33M | ﹤0.01% |
+323,400
| New | +$1.39M |
|
|
ICAD
2348
DELISTED
iCAD Inc
ICAD
| $1.33M | ﹤0.01% |
349,690
-306,300
| -47% | -$1.02M |
|
|
YRD
2349
Yiren Digital
YRD
$95.4M
| $1.33M | ﹤0.01% |
226,965
-3,100
| -1% | -$19.5K |
|
2350
DLH Holdings
DLHC
$72.5M
| $1.33M | ﹤0.01% |
228,064
-34,304
| -13% | -$155K |
|
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Renaissance Technologies's Q2 2025 Portfolio in Review
As of Q2 2025, Renaissance Technologies held 4,018 positions worth $75.2B, up 14% from $66.1B the previous quarter. Its ten largest holdings account for 12% of the portfolio.
Renaissance Technologies's Q2 2025 filing shows 612 new, 1,577 increased, 1,314 reduced and 496 closed positions. Its largest new stake was UnitedHealth: 1,352,129 shares worth $422M. The largest sale was Broadcom, an estimated $527M.
By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 17% a quarter earlier, followed by Healthcare and Consumer Discretionary.
- Renaissance Technologies's largest Q2 2025 buy was UnitedHealth: 1,352,129 shares worth $422M.
- Renaissance Technologies added most to NVIDIA in Q2 2025, an estimated $798M increase.
- Renaissance Technologies's biggest Q2 2025 reduction was Broadcom, cutting an estimated $527M.
- Renaissance Technologies fully exited Advanced Micro Devices in Q2 2025, selling an estimated $328M.
- Renaissance Technologies's ten largest holdings make up 12% of its $75.2B portfolio in Q2 2025.
- Renaissance Technologies opened 612 new positions and closed 496 in Q2 2025.
- Renaissance Technologies's portfolio value rose 14% quarter-over-quarter to $75.2B.
Based on Renaissance Technologies's 13F filing for Q2 2025, filed 13 Aug 2025.