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 | |
|---|---|---|---|---|---|---|---|
2526
T-Rex 2X Inverse Tesla Daily Target ETF
TSLZ
$23M
| $594K | ﹤0.01% |
37,400
-153,400
| -80% | -$2.09M |
2025 Q4
1 quarter
|
|
2527
Yatra Online
YTRA
$58.5M
| $593K | ﹤0.01% |
534,056
-18,680
| -3% | -$26K |
2018 Q2
31 quarters
|
|
2528
Virginia National Bankshares
VABK
$263M
| $592K | ﹤0.01% |
15,500
-2,200
| -12% | -$87.7K |
2023 Q4
9 quarters
|
|
2529
Soluna Holdings
SLNH
$220M
| $590K | ﹤0.01% |
835,277
+579,335
| +226% | +$617K |
2025 Q4
1 quarter
|
|
2530
BrasilAgro
LND
$377M
| $590K | ﹤0.01% |
139,500
+119,700
| +605% | +$477K |
2021 Q4
17 quarters
|
|
2531
Vanguard Energy ETF
VDE
$11B
| $588K | ﹤0.01% |
3,400
-1,200
| -26% | -$182K |
2025 Q3
2 quarters
|
|
2532
Equinix
EQIX
$101B
| $588K | ﹤0.01% |
+600
| New | +$533K |
2026 Q1
0 quarters
|
|
2533
Karyopharm Therapeutics
KPTI
$13.7M
| $587K | ﹤0.01% |
105,414
+45,500
| +76% | +$347K |
2021 Q2
19 quarters
|
|
2534
Capital Group Municipal Income ETF
CGMU
$6.8B
| $586K | ﹤0.01% |
21,590
-200,759
| -90% | -$5.54M |
2025 Q2
3 quarters
|
|
2535
SB Financial Group
SBFG
$183M
| $584K | ﹤0.01% |
27,825
+400
| +1% | +$8.48K |
2025 Q2
3 quarters
|
|
2536
Mastech Digital
MHH
$80.8M
| $583K | ﹤0.01% |
102,427
-5,700
| -5% | -$37.6K |
2015 Q1
44 quarters
|
|
2537
Capital Group Dividend Growers ETF
CGDG
$5.66B
| $582K | ﹤0.01% |
16,200
-13,200
| -45% | -$483K |
2025 Q3
2 quarters
|
|
2538
Otter Tail
OTTR
$3.67B
| $580K | ﹤0.01% |
6,610
-6,688
| -50% | -$579K |
2025 Q2
3 quarters
|
|
2539
Tao Synergies Inc
TAOX
$28.7M
| $579K | ﹤0.01% |
101,800
+30,300
| +42% | +$144K |
2025 Q2
3 quarters
|
|
2540
Reading International Class A
RDI
$43.3M
| $579K | ﹤0.01% |
511,990
-62,116
| -11% | -$67.6K |
2013 Q2
51 quarters
|
|
2541
Chicago Atlantic Real Estate Finance
REFI
$241M
| $577K | ﹤0.01% |
51,000
-4,600
| -8% | -$56.1K |
2022 Q4
13 quarters
|
|
2542
Starz Entertainment Corp
STRZ
$407M
| $577K | ﹤0.01% |
+50,200
| New | +$561K |
2026 Q1
0 quarters
|
|
2543
Cypherpunk Technologies Inc
CYPH
$317M
| $576K | ﹤0.01% |
+725,120
| New | +$559K |
2026 Q1
0 quarters
|
|
2544
O-I Glass
OI
$934M
| $575K | ﹤0.01% |
54,700
-618,400
| -92% | -$8.51M |
2024 Q3
6 quarters
|
|
2545
Lucid Diagnostics
LUCD
$122M
| $575K | ﹤0.01% |
499,661
-326,866
| -40% | -$416K |
2025 Q1
4 quarters
|
|
2546
Atossa Therapeutics
ATOS
$24.3M
| $573K | ﹤0.01% |
109,007
-28,516
| -21% | -$181K |
2021 Q4
17 quarters
|
|
2547
Capital Group Core Bond ETF
CGCB
$6.47B
| $572K | ﹤0.01% |
+21,800
| New | +$579K |
2026 Q1
0 quarters
|
|
2548
Helen of Troy
HELE
$620M
| $571K | ﹤0.01% |
+39,610
| New | +$692K |
2026 Q1
0 quarters
|
|
2549
Burning Rock Biotech
BNR
$163M
| $571K | ﹤0.01% |
35,407
+4,290
| +14% | +$112K |
2021 Q3
18 quarters
|
|
2550
Rockwell Medical
RMTI
$31.8M
| $571K | ﹤0.01% |
63,912
+17,080
| +36% | +$170K |
2019 Q4
25 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.