Jim Simons Renaissance Technologies
Jim Simons is the founder of Renaissance Technologies, one of the most successful quantitative hedge funds in the world. Before his career in finance, he served as a mathematics professor and made significant contributions to differential geometry. Simons applied his analytical expertise to develop sophisticated, algorithm-driven trading strategies, earning consistently high returns for investors.
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 | |
|---|---|---|---|---|---|---|
2851
iShares MSCI Switzerland ETF
EWL
$2.22B
| $259K | ﹤0.01% |
4,400
-30,296
| -87% | -$1.85M |
|
2852
JPMorgan Active Value ETF
JAVA
$7.16B
| $258K | ﹤0.01% |
3,600
-7,300
| -67% | -$542K |
|
|
AXIA.PR
2853
DELISTED
AXIA Energia American Depositary Shares Preferred Class B1
AXIA.PR
| $257K | ﹤0.01% |
20,500
-4,400
| -18% | -$51.4K |
|
|
AOMR
2854
Angel Oak Mortgage REIT
AOMR
$208M
| $257K | ﹤0.01% |
31,223
+1,923
| +7% | +$16.7K |
|
2855
Carter Bankshares
CARE
$717M
| $257K | ﹤0.01% |
11,000
-25,700
| -70% | -$536K |
|
2856
AYTU BioPharma
AYTU
$25.7M
| $256K | ﹤0.01% |
93,723
+4,100
| +5% | +$10.5K |
|
|
CBK
2857
Commercial Bancgroup
CBK
$483M
| $255K | ﹤0.01% |
9,800
+600
| +7% | +$15.4K |
|
2858
SkinHealth Systems
SKIN
$87.3M
| $253K | ﹤0.01% |
283,791
+64,900
| +30% | +$79.7K |
|
|
GHG
2859
GreenTree Hospitality
GHG
$111M
| $252K | ﹤0.01% |
200,080
+10,191
| +5% | +$14.7K |
|
2860
CervoMed
CRVO
$41.4M
| $252K | ﹤0.01% |
+63,904
| New | +$334K |
|
2861
Kodak
KODK
$971M
| $250K | ﹤0.01% |
27,590
-166,755
| -86% | -$1.27M |
|
2862
ArcBest
ARCB
$3.15B
| $249K | ﹤0.01% |
2,535
-35,700
| -93% | -$3.38M |
|
|
ALLR
2863
Allarity Therapeutics
ALLR
$22.3M
| $249K | ﹤0.01% |
228,084
-19,528
| -8% | -$21K |
|
|
SFBC
2864
Sound Financial Bancorp
SFBC
$119M
| $248K | ﹤0.01% |
5,675
-525
| -8% | -$22.8K |
|
2865
Educational Development Corp
EDUC
$11.9M
| $248K | ﹤0.01% |
196,845
+2,100
| +1% | +$2.88K |
|
2866
Scilex Holding
SCLX
$47.5M
| $246K | ﹤0.01% |
36,864
-1,600
| -4% | -$14.7K |
|
2867
Iron Mountain
IRM
$37B
| $245K | ﹤0.01% |
+2,400
| New | +$239K |
|
2868
Key Tronic
KTCC
$41.4M
| $244K | ﹤0.01% |
89,400
-9,200
| -9% | -$26.2K |
|
2869
JPMorgan Core Plus Bond ETF
JCPB
$14.1B
| $243K | ﹤0.01% |
+5,172
| New | +$245K |
|
2870
Emerson Radio
MSN
$8.06M
| $243K | ﹤0.01% |
644,738
-24,650
| -4% | -$9.44K |
|
|
ETHA
2871
iShares Ethereum Trust ETF
ETHA
$5.57B
| $242K | ﹤0.01% |
+15,300
| New | +$277K |
|
2872
TaskUs
TASK
$612M
| $242K | ﹤0.01% |
+36,000
| New | +$381K |
|
2873
Coda Octopus Group
CODA
$115M
| $241K | ﹤0.01% |
+21,328
| New | +$261K |
|
2874
iShares US Infrastructure ETF
IFRA
$4.62B
| $240K | ﹤0.01% |
+4,200
| New | +$242K |
|
2875
First Capital
FCAP
$218M
| $238K | ﹤0.01% |
4,800
-200
| -4% | -$10.3K |
|
Similar funds
Jim Simons's Q1 2026 Portfolio in Review
As of Q1 2026, Jim Simons 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.
Jim Simons'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.
- Jim Simons's largest Q1 2026 buy was Apple: 3,075,638 shares worth $781M.
- Jim Simons added most to NVIDIA in Q1 2026, an estimated $304M increase.
- Jim Simons's biggest Q1 2026 reduction was Costco, cutting an estimated $656M.
- Jim Simons fully exited Procter & Gamble in Q1 2026, selling an estimated $428M.
- Jim Simons's ten largest holdings make up 11% of its $63.9B portfolio in Q1 2026.
- Jim Simons opened 624 new positions and closed 596 in Q1 2026.
- Jim Simons'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.