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 |
Apple
AAPL
|
+$800M |
| 2 |
NVIDIA
NVDA
|
+$304M |
| 3 |
Broadcom
AVGO
|
+$261M |
| 4 |
Linde
LIN
|
+$237M |
| 5 |
JPMorgan Chase
JPM
|
+$208M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Costco
COST
|
+$656M |
| 2 |
Netflix
NFLX
|
+$632M |
| 3 |
Tesla
TSLA
|
+$474M |
| 4 |
Procter & Gamble
PG
|
+$428M |
| 5 |
Micron Technology
MU
|
+$332M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 22.04% |
| 2 | Healthcare | 15.35% |
| 3 | Industrials | 11.13% |
| 4 | Consumer Discretionary | 10.88% |
| 5 | Financials | 10.52% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1651
Bank of Marin Bancorp
BMRC
$466M
| $3.06M | ﹤0.01% |
119,392
+24,100
| +25% | +$625K |
|
1652
CryoPort
CYRX
$775M
| $3.05M | ﹤0.01% |
368,110
+142,070
| +63% | +$1.28M |
|
|
SNCY
1653
DELISTED
Sun Country Airlines
SNCY
| $3.05M | ﹤0.01% |
184,400
+62,600
| +51% | +$1.12M |
|
1654
SR Bancorp
SRBK
$142M
| $3.04M | ﹤0.01% |
180,300
+1,000
| +0.6% | +$16.8K |
|
1655
Dakota Gold
DC
$623M
| $3.04M | ﹤0.01% |
601,889
+353,289
| +142% | +$2.09M |
|
1656
Schwab Fundamental US Large Company Index ETF
FNDX
$26.4B
| $3.04M | ﹤0.01% |
+109,100
| New | +$3.09M |
|
1657
Sunstone Hotel Investors
SHO
$2.19B
| $3.04M | ﹤0.01% |
336,996
+190,944
| +131% | +$1.75M |
|
1658
Skyward Specialty Insurance
SKWD
$2.45B
| $3.03M | ﹤0.01% |
69,300
-89,600
| -56% | -$4.07M |
|
1659
Annexon
ANNX
$855M
| $3.02M | ﹤0.01% |
544,300
-258,300
| -32% | -$1.45M |
|
1660
Oceaneering
OII
$5.26B
| $3.01M | ﹤0.01% |
85,000
+56,900
| +202% | +$1.84M |
|
1661
Nektar Therapeutics
NKTR
$2.39B
| $3.01M | ﹤0.01% |
41,781
-131,100
| -76% | -$7.46M |
|
|
MTA
1662
Metalla Royalty & Streaming
MTA
$704M
| $3M | ﹤0.01% |
451,948
+306,248
| +210% | +$2.42M |
|
1663
Direxion Daily Financial Bull 3x ETF
FAS
$2.4B
| $2.99M | ﹤0.01% |
25,200
+4,000
| +19% | +$570K |
|
1664
Harrow
HROW
$1.43B
| $2.98M | ﹤0.01% |
84,579
-20,400
| -19% | -$897K |
|
1665
InnovAge Holding
INNV
$1.57B
| $2.97M | ﹤0.01% |
370,817
+186,117
| +101% | +$1.39M |
|
1666
iShares US Treasury Bond ETF
GOVT
$43.6B
| $2.97M | ﹤0.01% |
+129,800
| New | +$2.99M |
|
1667
Patria Investments
PAX
$1.72B
| $2.97M | ﹤0.01% |
+235,768
| New | +$3.32M |
|
1668
Molina Healthcare
MOH
$10.3B
| $2.97M | ﹤0.01% |
22,250
-42,387
| -66% | -$6.75M |
|
1669
Inogen
INGN
$167M
| $2.96M | ﹤0.01% |
478,800
-104,200
| -18% | -$643K |
|
1670
Cytek Biosciences
CTKB
$576M
| $2.96M | ﹤0.01% |
676,700
+1,700
| +0.3% | +$8.03K |
|
1671
Everspin Technologies
MRAM
$354M
| $2.94M | ﹤0.01% |
334,367
+73,000
| +28% | +$803K |
|
1672
iShares Core International Aggregate Bond Fund
IAGG
$10.6B
| $2.94M | ﹤0.01% |
+58,700
| New | +$2.95M |
|
1673
Matrix Service
MTRX
$347M
| $2.94M | ﹤0.01% |
255,800
+5,200
| +2% | +$61.9K |
|
1674
First Northwest Bancorp
FNWB
$114M
| $2.94M | ﹤0.01% |
338,305
+43,200
| +15% | +$418K |
|
1675
Vanguard Mid-Cap Value ETF
VOE
$23.7B
| $2.93M | ﹤0.01% |
15,900
+2,000
| +14% | +$374K |
|
Similar funds
Renaissance Technologies's Q1 2026 Portfolio in Review
As of Q1 2026, Renaissance Technologies held 3,809 positions worth $63.9B, down 0.82% from $64.5B the previous quarter. Its ten largest holdings account for 11% of the portfolio.
Renaissance Technologies's Q1 2026 filing shows 624 new, 1,320 increased, 1,262 reduced and 596 closed positions. Its largest new stake was Apple: 3,075,638 shares worth $781M. The largest sale was Costco, an estimated $656M.
By sector, the portfolio is most concentrated in Technology at 22% of assets, up from 21% a quarter earlier, followed by Healthcare and Industrials.
- Renaissance Technologies's largest Q1 2026 buy was Apple: 3,075,638 shares worth $781M.
- Renaissance Technologies added most to NVIDIA in Q1 2026, an estimated $304M increase.
- Renaissance Technologies's biggest Q1 2026 reduction was Costco, cutting an estimated $656M.
- Renaissance Technologies fully exited Procter & Gamble in Q1 2026, selling an estimated $428M.
- Renaissance Technologies's ten largest holdings make up 11% of its $63.9B portfolio in Q1 2026.
- Renaissance Technologies opened 624 new positions and closed 596 in Q1 2026.
- Renaissance Technologies's portfolio value fell 0.82% quarter-over-quarter to $63.9B.
Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.