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 | |
|---|---|---|---|---|---|---|
3001
NanoViricides
NNVC
$34.7M
| $123K | ﹤0.01% |
134,900
-38,503
| -22% | -$40.3K |
|
3002
Katapult Holdings
KPLT
$39.8M
| $120K | ﹤0.01% |
16,997
-400
| -2% | -$2.65K |
|
3003
VinFast Auto
VFS
$7.32B
| $120K | ﹤0.01% |
31,100
+19,000
| +157% | +$62.2K |
|
3004
Enlivex Ltd
ENLV
$32.3M
| $119K | ﹤0.01% |
8,546
-12,363
| -59% | -$196K |
|
3005
Cardlytics
CDLX
$22.4M
| $118K | ﹤0.01% |
11,250
+5,850
| +108% | +$57.1K |
|
|
CGTL
3006
Creative Global Technology Holdings
CGTL
$6.67M
| $118K | ﹤0.01% |
+7,424
| New | +$268K |
|
3007
Urban One Class D
UONEK
$23.7M
| $117K | ﹤0.01% |
21,536
-1,165
| -5% | -$8.93K |
|
|
WIMI
3008
WiMi Hologram Cloud
WIMI
$24.5M
| $117K | ﹤0.01% |
61,091
+2,700
| +5% | +$5.74K |
|
|
AMDD
3009
Direxion Daily AMD Bear 1X ETF
AMDD
$20.9M
| $116K | ﹤0.01% |
+1,300
| New | +$118K |
|
3010
Claros Mortgage Trust
CMTG
$261M
| $116K | ﹤0.01% |
48,800
+21,900
| +81% | +$56.7K |
|
3011
CEL-SCI Corp
CVM
$26.6M
| $115K | ﹤0.01% |
35,890
+20,484
| +133% | +$95.4K |
|
3012
Banco Bradesco
BBDO
$33B
| $115K | ﹤0.01% |
34,999
+23,289
| +199% | +$78.4K |
|
|
NVOX
3013
Defiance Daily Target 2x Long NVO ETF
NVOX
$35.4M
| $115K | ﹤0.01% |
+11,200
| New | +$207K |
|
3014
Highway Holdings
HIHO
$5.32M
| $115K | ﹤0.01% |
150,215
-12,100
| -7% | -$11.6K |
|
3015
Noodles & Co
NDLS
$93M
| $114K | ﹤0.01% |
13,346
+1,658
| +14% | +$9.83K |
|
3016
Motorsport Games
MSGM
$18.5M
| $113K | ﹤0.01% |
27,600
+8,400
| +44% | +$31.7K |
|
|
KAZR
3017
Skyline Builders Group
KAZR
$57M
| $113K | ﹤0.01% |
+36,500
| New | +$115K |
|
3018
BitFuFu
FUFU
$215M
| $111K | ﹤0.01% |
57,147
+3,147
| +6% | +$8.17K |
|
3019
Rafael Holdings
RFL
$99.8M
| $111K | ﹤0.01% |
89,138
+33,111
| +59% | +$42.1K |
|
|
ASPSW
3020
Altisource Portfolio Solutions SA Net Settle Stakeholder Warrants
ASPSW
$13M
| $110K | ﹤0.01% |
290,522
-32,200
| -10% | -$11.6K |
|
3021
Dolphin Entertainment
DLPN
$14.2M
| $110K | ﹤0.01% |
75,000
+27,600
| +58% | +$44.2K |
|
3022
Atlantic American Corp
AAME
$29.2M
| $109K | ﹤0.01% |
46,900
-19
| -0% | -$52 |
|
3023
HireQuest
HQI
$239M
| $107K | ﹤0.01% |
10,700
| – | – |
|
3024
Priority Technology Holdings
PRTH
$430M
| $107K | ﹤0.01% |
+22,600
| New | +$124K |
|
3025
Fulcrum Therapeutics
FULC
$282M
| $104K | ﹤0.01% |
13,600
-3,800
| -22% | -$35.2K |
|
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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.