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 | |
|---|---|---|---|---|---|---|---|
126
Cinemark Holdings
CNK
$4.29B
| $114M | 0.18% |
3,994,785
-122,600
| -3% | -$3.14M |
2018 Q3
30 quarters
|
|
127
Pinduoduo
PDD
$112B
| $114M | 0.18% |
1,112,700
+838,800
| +306% | +$88.2M |
2024 Q2
7 quarters
|
|
128
TE Connectivity
TEL
$61.1B
| $112M | 0.18% |
536,510
+398,710
| +289% | +$88M |
2025 Q3
2 quarters
|
|
129
Progressive
PGR
$128B
| $111M | 0.17% |
559,782
+295,482
| +112% | +$61M |
2021 Q3
18 quarters
|
|
130
Morgan Stanley
MS
$294B
| $111M | 0.17% |
+674,111
| New | +$117M |
2026 Q1
0 quarters
|
|
131
Altria Group
MO
$120B
| $111M | 0.17% |
1,676,500
-443,500
| -21% | -$28.5M |
2019 Q2
27 quarters
|
|
132
Pinterest
PINS
$11.5B
| $110M | 0.17% |
5,988,631
+4,375,000
| +271% | +$91.3M |
2024 Q4
5 quarters
|
|
|
AMRZ
133
Amrize Ltd
AMRZ
$19.7B
| $110M | 0.17% |
1,956,600
+183,900
| +10% | +$10.5M |
2025 Q3
2 quarters
|
|
134
State Street Industrial Select Sector SPDR ETF
XLI
$29.9B
| $109M | 0.17% |
674,600
+568,300
| +535% | +$95.4M |
2025 Q4
1 quarter
|
|
135
Dr. Reddy's Laboratories
RDY
$10.2B
| $109M | 0.17% |
7,859,728
-395,400
| -5% | -$5.5M |
2018 Q1
32 quarters
|
|
136
Paychex
PAYX
$36.8B
| $107M | 0.17% |
1,166,201
+72,000
| +7% | +$7.12M |
2025 Q3
2 quarters
|
|
137
Nokia
NOK
$55.4B
| $107M | 0.17% |
13,294,780
+7,546,000
| +131% | +$55.4M |
2025 Q4
1 quarter
|
|
138
Warner Bros
WBD
| $106M | 0.17% |
+3,847,153
| New | +$108M |
2026 Q1
0 quarters
|
|
139
Ryanair
RYAAY
$28B
| $105M | 0.16% |
1,816,946
-294,100
| -14% | -$19.4M |
2013 Q2
51 quarters
|
|
140
Brookdale Senior Living
BKD
$2.6B
| $105M | 0.16% |
7,663,564
+1,300,100
| +20% | +$18.2M |
2017 Q4
33 quarters
|
|
141
American Airlines Group
AAL
$8.41B
| $104M | 0.16% |
9,687,232
+8,240,100
| +569% | +$109M |
2025 Q1
4 quarters
|
|
142
Nutanix
NTNX
$19.8B
| $104M | 0.16% |
2,724,996
-659,300
| -19% | -$27.8M |
2021 Q1
20 quarters
|
|
143
Rollins
ROL
$15.5B
| $103M | 0.16% |
1,936,556
-270,331
| -12% | -$16.1M |
2019 Q4
25 quarters
|
|
144
Grupo Aeroportuario del Pacifico
PAC
$11.6B
| $103M | 0.16% |
415,800
-16,400
| -4% | -$4.31M |
2013 Q2
51 quarters
|
|
145
Brown & Brown
BRO
$21.1B
| $103M | 0.16% |
1,573,902
+499,902
| +47% | +$36M |
2024 Q2
7 quarters
|
|
146
Deere & Co
DE
$175B
| $102M | 0.16% |
181,942
-798
| -0.4% | -$450K |
2025 Q3
2 quarters
|
|
147
Ericsson
ERIC
$30.7B
| $102M | 0.16% |
9,079,400
-723,936
| -7% | -$7.84M |
2018 Q2
31 quarters
|
|
148
Enova International
ENVA
$4.52B
| $102M | 0.16% |
750,094
+55,257
| +8% | +$8.23M |
2015 Q2
43 quarters
|
|
149
McKesson
MCK
$108B
| $101M | 0.16% |
117,246
+55,960
| +91% | +$49.9M |
2024 Q3
6 quarters
|
|
150
DexCom
DXCM
$31.7B
| $99.4M | 0.16% |
1,582,996
+138,200
| +10% | +$9.62M |
2023 Q4
9 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.