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 |
Netflix
NFLX
|
+$385M |
| 2 |
Microsoft
MSFT
|
+$368M |
| 3 |
Berkshire Hathaway Class A
BRK.A
|
+$298M |
| 4 |
Delta Air Lines
DAL
|
+$208M |
| 5 |
Carnival Corporation Ltd
CCL
|
+$203M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Meta Platforms (Facebook)
META
|
+$1.34B |
| 2 |
Tesla
TSLA
|
+$353M |
| 3 |
Alphabet (Google) Class A
GOOGL
|
+$303M |
| 4 |
NVIDIA
NVDA
|
+$290M |
| 5 |
Boeing
BA
|
+$286M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 19.37% |
| 2 | Healthcare | 18.47% |
| 3 | Consumer Discretionary | 12.41% |
| 4 | Consumer Staples | 10.13% |
| 5 | Industrials | 9.95% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
SHCR
3226
DELISTED
Sharecare, Inc. Class A Common Stock
SHCR
| $111K | ﹤0.01% |
+118,100
| New | +$141K |
|
3227
Key Tronic
KTCC
$42.8M
| $110K | ﹤0.01% |
24,595
-465
| -2% | -$2.38K |
|
3228
Boxlight
BOXL
$4.54M
| $108K | ﹤0.01% |
315
+24
| +8% | +$9.37K |
|
|
CMLS
3229
DELISTED
Cumulus Media Inc. Class A Common Stock
CMLS
| $108K | ﹤0.01% |
21,300
+600
| +3% | +$2.85K |
|
|
TRVN
3230
DELISTED
Trevena, Inc.
TRVN
| $107K | ﹤0.01% |
7,098
-188
| -3% | -$4.07K |
|
|
YARW
3231
Yarrow Bioscience, Inc. Common Stock
YARW
$114M
| $105K | ﹤0.01% |
520
-202
| -28% | -$44.1K |
|
|
DGXX
3232
Digi Power X Inc
DGXX
$407M
| $105K | ﹤0.01% |
99,499
+72,399
| +267% | +$107K |
|
3233
Direct Digital Holdings
DRCT
$2.05M
| $104K | ﹤0.01% |
185
-145
| -44% | -$81K |
|
|
EAR
3234
DELISTED
Eargo, Inc. Common Stock
EAR
| $104K | ﹤0.01% |
47,980
+1,500
| +3% | +$5.01K |
|
3235
Asia Pacific Wire & Cable
APWC
$61.8M
| $102K | ﹤0.01% |
73,000
+300
| +0.4% | +$523 |
|
3236
NanoViricides
NNVC
$34.9M
| $102K | ﹤0.01% |
76,100
-2,500
| -3% | -$3.54K |
|
3237
SIGA Technologies
SIGA
$206M
| $102K | ﹤0.01% |
19,400
-36,736
| -65% | -$181K |
|
|
ORKA
3238
Oruka Therapeutics
ORKA
$7.16B
| $102K | ﹤0.01% |
4,233
+525
| +14% | +$12.9K |
|
3239
Perspective Therapeutics
CATX
$372M
| $101K | ﹤0.01% |
36,765
-6,928
| -16% | -$32.3K |
|
|
KORE
3240
DELISTED
KORE Group Holdings
KORE
| $101K | ﹤0.01% |
33,259
+2,199
| +7% | +$10.3K |
|
|
OPTN
3241
DELISTED
OptiNose
OPTN
| $101K | ﹤0.01% |
5,487
-3,333
| -38% | -$60K |
|
3242
Telecom Argentina
TEO
$5.75B
| $101K | ﹤0.01% |
+21,121
| New | +$120K |
|
|
STLN
3243
Starling Oncology, Inc. Common Stock
STLN
$644M
| $101K | ﹤0.01% |
72,300
-3,342
| -4% | -$3.46K |
|
3244
Zymeworks
ZYME
$1.77B
| $101K | ﹤0.01% |
15,858
-246,279
| -94% | -$1.82M |
|
|
DYNT
3245
DELISTED
Dynatronics Corp
DYNT
| $101K | ﹤0.01% |
134,718
-3,000
| -2% | -$2.3K |
|
3246
Dakota Gold
DC
$841M
| $100K | ﹤0.01% |
38,700
-49,400
| -56% | -$141K |
|
3247
Protara Therapeutics
TARA
$233M
| $100K | ﹤0.01% |
60,100
-23,500
| -28% | -$53.8K |
|
|
HARP
3248
DELISTED
Harpoon Therapeutics, Inc. Common Stock
HARP
| $100K | ﹤0.01% |
24,856
+3,496
| +16% | +$25.9K |
|
|
MTEM
3249
DELISTED
Molecular Templates, Inc.
MTEM
| $100K | ﹤0.01% |
15,758
-1,797
| -10% | -$14.3K |
|
|
ORLA
3250
DELISTED
Orla Mining
ORLA
| $99K | ﹤0.01% |
27,600
-27,100
| -50% | -$120K |
|
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Jim Simons's Q3 2023 Portfolio in Review
As of Q3 2023, Jim Simons held 4,329 positions worth $58.7B, down 15% from $69.4B the previous quarter. Its ten largest holdings account for 12% of the portfolio.
Jim Simons withdrew a net $8.34B in Q3 2023, closing 713 positions and reducing 1,794 holdings. Its most notable exit was Chevron, an estimated $185M position sold in full.
By sector, the portfolio is most concentrated in Technology at 19% of assets, down from 20% a quarter earlier, followed by Healthcare and Consumer Discretionary.
Against the trend, Jim Simons opened a new position in D.R. Horton worth $125M.
- Jim Simons's largest Q3 2023 buy was D.R. Horton: 1,159,438 shares worth $125M.
- Jim Simons added most to Netflix in Q3 2023, an estimated $385M increase.
- Jim Simons's biggest Q3 2023 reduction was Meta Platforms (Facebook), cutting an estimated $1.34B.
- Jim Simons fully exited Chevron in Q3 2023, selling an estimated $185M.
- Jim Simons's ten largest holdings make up 12% of its $58.7B portfolio in Q3 2023.
- Jim Simons opened 464 new positions and closed 713 in Q3 2023.
- Jim Simons's portfolio value fell 15% quarter-over-quarter to $58.7B.
Based on Renaissance Technologies's 13F filing for Q3 2023, filed 14 Nov 2023.