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 | |
|---|---|---|---|---|---|---|---|
|
SFIX
676
Stitch Fix
SFIX
$379M
| $18.7M | 0.03% |
5,645,858
-56,200
| -1% | -$229K |
2021 Q3
18 quarters
|
|
677
StealthGas
GASS
$341M
| $18.7M | 0.03% |
2,032,631
+17,100
| +0.8% | +$144K |
2013 Q2
51 quarters
|
|
678
Barrett Business Services
BBSI
$769M
| $18.7M | 0.03% |
639,462
+8,600
| +1% | +$284K |
2013 Q2
51 quarters
|
|
679
IHS Holding
IHS
$2.85B
| $18.6M | 0.03% |
2,258,100
+856,800
| +61% | +$6.86M |
2021 Q4
17 quarters
|
|
680
CTS Corp
CTS
$1.63B
| $18.5M | 0.03% |
388,384
+75,742
| +24% | +$3.8M |
2018 Q3
30 quarters
|
|
681
Red Cat Holdings
RCAT
$881M
| $18.5M | 0.03% |
+1,415,826
| New | +$19.3M |
2026 Q1
0 quarters
|
|
682
AGNC Investment
AGNC
$10.3B
| $18.5M | 0.03% |
1,844,929
-5,016,750
| -73% | -$55.5M |
2025 Q1
4 quarters
|
|
683
Rubrik
RBRK
$25.9B
| $18.5M | 0.03% |
377,489
-345,900
| -48% | -$19.9M |
2024 Q4
5 quarters
|
|
|
TEN
684
Tsakos Energy Navigation Ltd
TEN
$1.55B
| $18.4M | 0.03% |
466,225
+61,428
| +15% | +$1.88M |
2013 Q2
51 quarters
|
|
685
Vera Therapeutics
VERA
$2.15B
| $18.4M | 0.03% |
457,300
+263,900
| +136% | +$11.4M |
2025 Q4
1 quarter
|
|
686
Seaboard Corp
SEB
$3.81B
| $18.4M | 0.03% |
3,252
-1,850
| -36% | -$9.27M |
2013 Q2
51 quarters
|
|
687
Cavco Industries
CVCO
$4.09B
| $18.4M | 0.03% |
37,929
+25,960
| +217% | +$14.7M |
2013 Q3
50 quarters
|
|
688
Boise Cascade
BCC
$2.57B
| $18.2M | 0.03% |
240,549
-42,200
| -15% | -$3.38M |
2018 Q3
30 quarters
|
|
689
Nomura Holdings
NMR
$28B
| $18.2M | 0.03% |
2,312,237
+491,400
| +27% | +$4.23M |
2019 Q1
28 quarters
|
|
|
VRE
690
DELISTED
Veris Residential
VRE
| $18.2M | 0.03% |
965,900
+447,700
| +86% | +$7.59M |
2025 Q1
4 quarters
|
|
691
Jones Lang LaSalle
JLL
$13.8B
| $18.2M | 0.03% |
59,849
+18,960
| +46% | +$6.12M |
2024 Q4
5 quarters
|
|
692
Dentsply Sirona
XRAY
$1.76B
| $18.2M | 0.03% |
1,569,358
-77,513
| -5% | -$967K |
2023 Q3
10 quarters
|
|
693
Banco Santander Chile
BSAC
$15.2B
| $18.2M | 0.03% |
543,829
-82,389
| -13% | -$2.78M |
2015 Q3
42 quarters
|
|
694
Builders FirstSource
BLDR
$5.69B
| $18.1M | 0.03% |
220,241
-314,500
| -59% | -$33.6M |
2025 Q4
1 quarter
|
|
695
Hovnanian Enterprises
HOV
$631M
| $18.1M | 0.03% |
163,415
-4,200
| -3% | -$489K |
2016 Q4
37 quarters
|
|
696
Ryan Specialty Holdings
RYAN
$4.52B
| $18.1M | 0.03% |
536,600
+500,200
| +1,374% | +$21.4M |
2025 Q4
1 quarter
|
|
697
GE HealthCare
GEHC
$29.7B
| $18.1M | 0.03% |
+254,100
| New | +$20M |
2026 Q1
0 quarters
|
|
698
Rayonier Advanced Materials
RYAM
$475M
| $18M | 0.03% |
1,625,314
-213,338
| -12% | -$1.92M |
2014 Q4
45 quarters
|
|
699
Grupo Aeroportuario Centro Norte
OMAB
$4.36B
| $17.9M | 0.03% |
156,200
-5,000
| -3% | -$583K |
2014 Q3
46 quarters
|
|
700
Central Pacific Financial
CPF
$917M
| $17.9M | 0.03% |
559,390
+1,190
| +0.2% | +$38.4K |
2013 Q2
51 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.