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 | 15.34% |
| 3 | Industrials | 11.14% |
| 4 | Consumer Discretionary | 10.86% |
| 5 | Financials | 10.52% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
501
Arlo Technologies
ARLO
$1.31B
| $29.2M | 0.05% |
2,049,418
-240,341
| -10% | -$3.21M |
2019 Q4
25 quarters
|
|
502
DaVita
DVA
$11.5B
| $29.1M | 0.05% |
189,200
+17,700
| +10% | +$2.4M |
2025 Q4
1 quarter
|
|
503
Skywest
SKYW
$3.72B
| $29.1M | 0.05% |
316,556
-44,400
| -12% | -$4.38M |
2014 Q4
45 quarters
|
|
504
Nomad Foods
NOMD
$1.55B
| $29.1M | 0.05% |
3,024,282
+172,215
| +6% | +$1.98M |
2020 Q1
24 quarters
|
|
505
Gulfport Energy Corp
GPOR
$2.9B
| $29M | 0.05% |
137,200
+117,100
| +583% | +$23.3M |
2025 Q4
1 quarter
|
|
506
Wabtec
WAB
$47.9B
| $29M | 0.05% |
116,095
-22,300
| -16% | -$5.39M |
2022 Q1
16 quarters
|
|
507
Visteon
VC
$2.3B
| $28.9M | 0.05% |
317,600
+101,900
| +47% | +$9.64M |
2023 Q4
9 quarters
|
|
508
Chipotle Mexican Grill
CMG
$39.9B
| $28.9M | 0.05% |
903,100
+682,600
| +310% | +$25.2M |
2025 Q4
1 quarter
|
|
509
First Citizens BancShares
FCNCA
$23.3B
| $28.8M | 0.05% |
15,286
+8,860
| +138% | +$17.8M |
2025 Q3
2 quarters
|
|
510
Pentair
PNR
$8.38B
| $28.7M | 0.04% |
+329,664
| New | +$32.3M |
2026 Q1
0 quarters
|
|
511
SharkNinja
SN
$26.1B
| $28.7M | 0.04% |
+271,100
| New | +$31.7M |
2026 Q1
0 quarters
|
|
512
iShares 1-5 Year Investment Grade Corporate Bond ETF
IGSB
$23.3B
| $28.6M | 0.04% |
544,563
+456,301
| +517% | +$24.1M |
2023 Q3
10 quarters
|
|
|
CWEN.A
513
DELISTED
Clearway Energy Class A
CWEN.A
| $28.6M | 0.04% |
729,129
-129,200
| -15% | -$4.6M |
2017 Q4
33 quarters
|
|
514
Planet Labs
PL
$6.04B
| $28.5M | 0.04% |
1,021,180
+273,300
| +37% | +$6.99M |
2023 Q4
9 quarters
|
|
515
Sturm, Ruger & Co
RGR
$698M
| $28.5M | 0.04% |
710,176
-19,100
| -3% | -$725K |
2015 Q3
42 quarters
|
|
516
iShares MSCI South Korea ETF
EWY
$25.4B
| $28.5M | 0.04% |
+231,341
| New | +$28.9M |
2026 Q1
0 quarters
|
|
517
Fortis
FTS
$27.2B
| $28.3M | 0.04% |
507,452
-151,500
| -23% | -$8.32M |
2016 Q4
37 quarters
|
|
518
Ironwood Pharmaceuticals
IRWD
$651M
| $28.3M | 0.04% |
8,061,073
-143,900
| -2% | -$590K |
2019 Q3
26 quarters
|
|
519
EPR Properties
EPR
$4.2B
| $28.2M | 0.04% |
564,400
-126,900
| -18% | -$6.98M |
2021 Q2
19 quarters
|
|
520
East-West Bancorp
EWBC
$17.2B
| $28.1M | 0.04% |
263,333
+219,700
| +504% | +$24.8M |
2023 Q2
11 quarters
|
|
521
Ennis
EBF
$565M
| $28M | 0.04% |
1,307,646
-60,500
| -4% | -$1.22M |
2015 Q1
44 quarters
|
|
522
Sunrun
RUN
$1.82B
| $28M | 0.04% |
2,065,245
+232,200
| +13% | +$3.87M |
2025 Q3
2 quarters
|
|
523
Centrus Energy
LEU
$2.9B
| $27.9M | 0.04% |
160,542
+109,960
| +217% | +$26.5M |
2025 Q4
1 quarter
|
|
|
DAWN
524
DELISTED
Day One Biopharmaceuticals
DAWN
| $27.8M | 0.04% |
1,296,984
-8,100
| -0.6% | -$114K |
2024 Q2
7 quarters
|
|
525
Invitation Homes
INVH
$15.8B
| $27.8M | 0.04% |
1,118,383
-264,700
| -19% | -$6.93M |
2024 Q3
6 quarters
|
|
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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.