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 | |
|---|---|---|---|---|---|---|
426
Lattice Semiconductor
LSCC
$18.3B
| $28.9M | 0.05% |
336,300
+111,900
| +50% | +$10.1M |
|
427
Nasdaq
NDAQ
$54.6B
| $28.8M | 0.05% |
592,900
-344,600
| -37% | -$17.5M |
|
|
IMOS
428
ChipMOS TECHNOLOGIES
IMOS
$2.02B
| $28.7M | 0.05% |
1,246,491
-16,009
| -1% | -$372K |
|
429
KBR
KBR
$4.81B
| $28.7M | 0.05% |
487,100
+470,500
| +2,834% | +$29M |
|
|
ECHO
430
EchoStar
ECHO
$26.6B
| $28.6M | 0.05% |
1,708,404
+78,400
| +5% | +$1.48M |
|
431
National Bank Holdings
NBHC
$1.94B
| $28.6M | 0.05% |
959,600
-35,000
| -4% | -$1.12M |
|
|
NATI
432
DELISTED
National Instruments Corp
NATI
| $28.5M | 0.05% |
478,266
+6,100
| +1% | +$358K |
|
433
Waste Management
WM
$89.7B
| $28.4M | 0.05% |
+186,200
| New | +$30.1M |
|
434
Canadian National Railway
CNI
$77.2B
| $28.3M | 0.05% |
261,300
-397,800
| -60% | -$45.6M |
|
435
SSR Mining
SSRM
$6.5B
| $28.2M | 0.05% |
2,118,243
-143,400
| -6% | -$2.08M |
|
436
Enbridge
ENB
$112B
| $28.1M | 0.05% |
847,353
-260,057
| -23% | -$9.23M |
|
437
Gentex
GNTX
$4.99B
| $28.1M | 0.05% |
864,023
-5,780
| -0.7% | -$185K |
|
438
United Microelectronic
UMC
$48.7B
| $28.1M | 0.05% |
3,978,550
-423,900
| -10% | -$3.07M |
|
439
Kyndryl
KD
$3.06B
| $27.9M | 0.05% |
1,848,500
+229,400
| +14% | +$3.4M |
|
|
EQC
440
DELISTED
Equity Commonwealth
EQC
| $27.8M | 0.05% |
1,514,085
-182,600
| -11% | -$3.54M |
|
441
Amphastar Pharmaceuticals
AMPH
$857M
| $27.7M | 0.05% |
603,100
+110,517
| +22% | +$6.03M |
|
|
HSII
442
DELISTED
Heidrick & Struggles
HSII
| $27.5M | 0.05% |
1,099,640
-29,837
| -3% | -$798K |
|
443
Keysight
KEYS
$60.3B
| $27.5M | 0.05% |
207,800
-65,100
| -24% | -$9.64M |
|
444
National Healthcare
NHC
$3.45B
| $27.4M | 0.05% |
427,667
-13,400
| -3% | -$858K |
|
445
Fox Class A
FOXA
$27.4B
| $27.3M | 0.05% |
875,492
+578,400
| +195% | +$19M |
|
446
Allstate
ALL
$65.9B
| $27.3M | 0.05% |
244,700
-42,900
| -15% | -$4.68M |
|
447
Banco de Chile
BCH
$20.4B
| $27.2M | 0.05% |
1,347,894
-89,355
| -6% | -$1.9M |
|
448
State Street Blackstone Senior Loan ETF
SRLN
$5.38B
| $27.1M | 0.05% |
647,300
-123,700
| -16% | -$5.17M |
|
|
BCPC
449
Balchem Corp
BCPC
$5.65B
| $26.9M | 0.05% |
216,500
+8,700
| +4% | +$1.16M |
|
|
AGNT
450
AGNT Inc
AGNT
$747M
| $26.8M | 0.05% |
1,650,416
+70,700
| +4% | +$1.46M |
|
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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.