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 | |
|---|---|---|---|---|---|---|
2251
Radcom
RDCM
$176M
| $1.26M | ﹤0.01% |
156,033
+8,033
| +5% | +$64.9K |
|
|
SBT
2252
DELISTED
Sterling Bancorp, Inc. Common Stock
SBT
| $1.26M | ﹤0.01% |
217,974
-600
| -0.3% | -$3.45K |
|
2253
Denison Mines
DNN
$2.92B
| $1.26M | ﹤0.01% |
+712,313
| New | +$1.19M |
|
2254
Tiptree Inc
TIPT
$672M
| $1.26M | ﹤0.01% |
66,300
+46,400
| +233% | +$803K |
|
2255
Airgain
AIRG
$72.2M
| $1.25M | ﹤0.01% |
350,936
-15,740
| -4% | -$49.5K |
|
2256
AutoNation
AN
$6.92B
| $1.25M | ﹤0.01% |
8,300
-83,800
| -91% | -$11.6M |
|
|
CFB
2257
DELISTED
CrossFirst Bankshares, Inc. Common Stock
CFB
| $1.24M | ﹤0.01% |
91,600
+11,700
| +15% | +$134K |
|
2258
CNB Financial Corp
CCNE
$1.03B
| $1.24M | ﹤0.01% |
54,901
+2,600
| +5% | +$52.1K |
|
2259
IBEX
IBEX
$480M
| $1.24M | ﹤0.01% |
65,100
+16,200
| +33% | +$282K |
|
2260
Qualcomm
QCOM
$174B
| $1.24M | ﹤0.01% |
+8,560
| New | +$1.06M |
|
2261
Rocky Brands
RCKY
$356M
| $1.24M | ﹤0.01% |
41,035
-13,100
| -24% | -$289K |
|
|
ATYR
2262
aTyr Pharma
ATYR
$54.8M
| $1.24M | ﹤0.01% |
877,972
+371,979
| +74% | +$477K |
|
2263
International Money Express
IMXI
$441M
| $1.24M | ﹤0.01% |
56,000
-135,000
| -71% | -$2.59M |
|
2264
Orion Energy Systems
OESX
$79.1M
| $1.24M | ﹤0.01% |
142,771
+15,480
| +12% | +$152K |
|
2265
Northrim BanCorp
NRIM
$606M
| $1.24M | ﹤0.01% |
86,400
-7,600
| -8% | -$89.7K |
|
2266
Passage Bio
PASG
$14.8M
| $1.24M | ﹤0.01% |
61,168
+11,448
| +23% | +$158K |
|
2267
CB Financial Services
CBFV
$189M
| $1.23M | ﹤0.01% |
51,831
+7,132
| +16% | +$158K |
|
|
VIA
2268
DELISTED
Via Renewables, Inc. Class A Common Stock
VIA
| $1.23M | ﹤0.01% |
131,101
-1,000
| -0.8% | -$7.86K |
|
|
ONT
2269
Onterris Inc
ONT
$619M
| $1.23M | ﹤0.01% |
38,300
-63,463
| -62% | -$1.82M |
|
2270
QuickLogic
QUIK
$234M
| $1.23M | ﹤0.01% |
88,586
+47,897
| +118% | +$517K |
|
|
KZR
2271
DELISTED
Kezar Life Sciences
KZR
| $1.22M | ﹤0.01% |
129,192
+68,322
| +112% | +$601K |
|
2272
Aurinia Pharmaceuticals
AUPH
$2.06B
| $1.21M | ﹤0.01% |
135,000
-528,000
| -80% | -$4.35M |
|
2273
Ceragon Networks
CRNT
$200M
| $1.21M | ﹤0.01% |
561,735
+5,200
| +0.9% | +$9.55K |
|
|
DFAI
2274
Dimensional International Core Equity Market ETF
DFAI
$18B
| $1.21M | ﹤0.01% |
+42,200
| New | +$1.13M |
|
2275
Savara
SVRA
$1.11B
| $1.21M | ﹤0.01% |
256,900
+153,000
| +147% | +$586K |
|
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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.