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 | 19.27% |
| 2 | Healthcare | 18.47% |
| 3 | Consumer Discretionary | 12.34% |
| 4 | Consumer Staples | 10.13% |
| 5 | Industrials | 9.92% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
451
Radware
RDWR
$1.25B
| $26.8M | 0.05% |
1,582,123
-10,800
| -0.7% | -$190K |
|
452
California Resources
CRC
$4.67B
| $26.7M | 0.05% |
477,436
+76,358
| +19% | +$4.07M |
|
453
Fastenal
FAST
$59B
| $26.7M | 0.05% |
+975,776
| New | +$27.7M |
|
454
Maravai LifeSciences
MRVI
$861M
| $26.6M | 0.05% |
2,659,689
+218,514
| +9% | +$2.4M |
|
455
Frontline
FRO
$9.04B
| $26.6M | 0.05% |
1,417,598
-1,407,595
| -50% | -$23.7M |
|
456
HEICO Corp Class A
HEI.A
$37.8B
| $26.4M | 0.04% |
204,004
-680
| -0.3% | -$92.2K |
|
457
ZTO Express
ZTO
$17.4B
| $26.2M | 0.04% |
1,085,200
-713,700
| -40% | -$18.2M |
|
458
Reliance Steel & Aluminium
RS
$21.6B
| $26.2M | 0.04% |
+100,012
| New | +$27.7M |
|
459
Collegium Pharmaceutical
COLL
$902M
| $26.2M | 0.04% |
1,172,598
-102,400
| -8% | -$2.34M |
|
460
Haleon
HLN
$43.2B
| $26.2M | 0.04% |
3,144,524
-264,897
| -8% | -$2.21M |
|
461
Agilent Technologies
A
$42.1B
| $26.2M | 0.04% |
234,100
-97,700
| -29% | -$11.7M |
|
462
Erie Indemnity
ERIE
$13.5B
| $26.2M | 0.04% |
89,071
+62,900
| +240% | +$16.3M |
|
463
SunCoke Energy
SXC
$788M
| $25.9M | 0.04% |
2,550,868
+4,800
| +0.2% | +$43.4K |
|
464
MarketAxess Holdings
MKTX
$5.72B
| $25.9M | 0.04% |
121,110
+60,300
| +99% | +$14.6M |
|
465
IMAX
IMAX
$2.92B
| $25.8M | 0.04% |
1,336,600
-196,800
| -13% | -$3.63M |
|
466
KeyCorp
KEY
$24.6B
| $25.8M | 0.04% |
2,398,551
-2,371,300
| -50% | -$26.3M |
|
467
ArcelorMittal
MT
$55.2B
| $25.8M | 0.04% |
1,030,671
-515,800
| -33% | -$13.7M |
|
468
Celsius Holdings
CELH
$7.23B
| $25.7M | 0.04% |
449,085
+245,835
| +121% | +$13.8M |
|
469
Fidelity National Information Services
FIS
$22.8B
| $25.6M | 0.04% |
463,742
-2,532,100
| -85% | -$146M |
|
470
BHP
BHP
$221B
| $25.6M | 0.04% |
+450,500
| New | +$26.3M |
|
471
Robert Half
RHI
$4.47B
| $25.6M | 0.04% |
349,600
-10,000
| -3% | -$759K |
|
472
LKQ Corp
LKQ
$6.33B
| $25.6M | 0.04% |
517,360
+317,600
| +159% | +$17M |
|
473
Hackett Group
HCKT
$278M
| $25.5M | 0.04% |
1,081,646
-17,600
| -2% | -$410K |
|
474
iRadimed
IRMD
$1.11B
| $25.5M | 0.04% |
574,912
-7,500
| -1% | -$348K |
|
475
Parker-Hannifin
PH
$133B
| $25.5M | 0.04% |
+65,450
| New | +$26.3M |
|
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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.