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 |
Meta Platforms (Facebook)
META
|
+$653M |
| 2 |
Amazon
AMZN
|
+$602M |
| 3 |
ExxonMobil
XOM
|
+$473M |
| 4 |
Tesla
TSLA
|
+$437M |
| 5 |
Starbucks
SBUX
|
+$380M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Berkshire Hathaway Class A
BRK.A
|
+$511M |
| 2 |
Netflix
NFLX
|
+$427M |
| 3 |
HZNP
Horizon Therapeutics Public Limited Company Ordinary Shares
HZNP
|
+$397M |
| 4 |
Nike
NKE
|
+$373M |
| 5 |
Microsoft
MSFT
|
+$365M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 19.68% |
| 2 | Healthcare | 17.69% |
| 3 | Consumer Discretionary | 13.09% |
| 4 | Industrials | 7.96% |
| 5 | Consumer Staples | 7.92% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2801
Wheels Up
UP
$182M
| $481K | ﹤0.01% |
7,014
-5,380
| -43% | -$208K |
|
2802
Nortech Systems
NSYS
$33.8M
| $480K | ﹤0.01% |
50,959
+400
| +0.8% | +$3.52K |
|
|
DDL
2803
Dingdong
DDL
$523M
| $478K | ﹤0.01% |
318,400
+80,400
| +34% | +$153K |
|
2804
Korro Bio
KRRO
$196M
| $474K | ﹤0.01% |
9,893
+1,259
| +15% | +$41.5K |
|
2805
Helen of Troy
HELE
$704M
| $472K | ﹤0.01% |
3,910
-124,300
| -97% | -$13.4M |
|
2806
Kenon Holdings
KEN
$3.46B
| $472K | ﹤0.01% |
19,400
-300
| -2% | -$6.52K |
|
2807
Primoris Services
PRIM
$4.48B
| $472K | ﹤0.01% |
+14,210
| New | +$443K |
|
2808
Prime Medicine
PRME
$560M
| $472K | ﹤0.01% |
+53,292
| New | +$411K |
|
|
SLN
2809
Silence Therapeutics
SLN
$648M
| $471K | ﹤0.01% |
+27,102
| New | +$304K |
|
2810
FVCBankcorp
FVCB
$338M
| $467K | ﹤0.01% |
32,875
+2,000
| +6% | +$24.2K |
|
|
MTA
2811
Metalla Royalty & Streaming
MTA
$912M
| $465K | ﹤0.01% |
151,100
-9,835
| -6% | -$29.3K |
|
|
REFI
2812
Chicago Atlantic Real Estate Finance
REFI
$260M
| $461K | ﹤0.01% |
28,500
-4,400
| -13% | -$67.1K |
|
|
FINV
2813
FinVolution Group
FINV
$1.03B
| $460K | ﹤0.01% |
93,900
| – | – |
|
2814
Investar Holding Corp
ISTR
$426M
| $460K | ﹤0.01% |
30,875
+5,700
| +23% | +$64.8K |
|
2815
Real Brokerage
REAX
$523M
| $460K | ﹤0.01% |
287,200
+173,917
| +154% | +$254K |
|
2816
The Greenbrier Companies
GBX
$1.41B
| $459K | ﹤0.01% |
10,394
-70,206
| -87% | -$2.75M |
|
2817
Genasys
GNSS
$78.8M
| $459K | ﹤0.01% |
226,136
+64,000
| +39% | +$113K |
|
2818
Standex International
SXI
$4.01B
| $459K | ﹤0.01% |
+2,900
| New | +$417K |
|
2819
iShares US Healthcare ETF
IYH
$3.75B
| $458K | ﹤0.01% |
8,000
+3,500
| +78% | +$191K |
|
2820
Dimensional Global Real Estate ETF
DFGR
$3.85B
| $457K | ﹤0.01% |
+17,600
| New | +$413K |
|
|
SYRS
2821
DELISTED
Syros Pharmaceuticals, Inc. Common Stock
SYRS
| $457K | ﹤0.01% |
58,635
+9,400
| +19% | +$32.2K |
|
2822
Kopin
KOPN
$1.02B
| $456K | ﹤0.01% |
224,702
-577,562
| -72% | -$825K |
|
2823
Five Star Bancorp
FSBC
$1.15B
| $455K | ﹤0.01% |
17,364
+3,664
| +27% | +$80.4K |
|
2824
Meridian
MRBK
$240M
| $455K | ﹤0.01% |
32,700
+700
| +2% | +$8.14K |
|
|
AIOS
2825
AIOS Tech
AIOS
$39M
| $455K | ﹤0.01% |
5,683
+4,360
| +330% | +$247K |
|
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Jim Simons's Q4 2023 Portfolio in Review
As of Q4 2023, Jim Simons held 4,318 positions worth $64.6B, up 10% from $58.7B the previous quarter. Its ten largest holdings account for 12% of the portfolio.
Jim Simons's Q4 2023 filing shows 702 new, 1,590 increased, 1,355 reduced and 633 closed positions. Its largest new stake was Amazon: 4,296,466 shares worth $653M. The largest sale was Berkshire Hathaway Class A, an estimated $511M.
By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 19% a quarter earlier, followed by Healthcare and Consumer Discretionary.
- Jim Simons's largest Q4 2023 buy was Amazon: 4,296,466 shares worth $653M.
- Jim Simons added most to Meta Platforms (Facebook) in Q4 2023, an estimated $653M increase.
- Jim Simons's biggest Q4 2023 reduction was Berkshire Hathaway Class A, cutting an estimated $511M.
- Jim Simons fully exited Horizon Therapeutics Public Limited Company Ordinary Shares in Q4 2023, selling an estimated $397M.
- Jim Simons's ten largest holdings make up 12% of its $64.6B portfolio in Q4 2023.
- Jim Simons opened 702 new positions and closed 633 in Q4 2023.
- Jim Simons's portfolio value rose 10% quarter-over-quarter to $64.6B.
Based on Renaissance Technologies's 13F filing for Q4 2023, filed 13 Feb 2024.