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 | |
|---|---|---|---|---|---|---|
651
Jacobs Solutions
J
$16.8B
| $16.9M | 0.03% |
150,033
-205,525
| -58% | -$22.1M |
|
|
AHRT
652
AH Realty Trust
AHRT
$506M
| $16.9M | 0.03% |
1,652,109
+49,800
| +3% | +$578K |
|
653
iShares 1-5 Year Investment Grade Corporate Bond ETF
IGSB
$23.4B
| $16.9M | 0.03% |
+339,200
| New | +$17M |
|
|
SPNS
654
DELISTED
Sapiens International
SPNS
| $16.9M | 0.03% |
593,803
+80,800
| +16% | +$2.31M |
|
655
Stantec
STN
$8.44B
| $16.8M | 0.03% |
259,100
-30,300
| -10% | -$2.01M |
|
656
Cognizant
CTSH
$26.7B
| $16.7M | 0.03% |
245,952
-584,100
| -70% | -$40.3M |
|
657
Doximity
DOCS
$4.74B
| $16.6M | 0.03% |
783,300
+219,300
| +39% | +$5.99M |
|
658
Mercantile Bank Corp
MBWM
$1.06B
| $16.5M | 0.03% |
534,713
-7,000
| -1% | -$229K |
|
659
Marriott International
MAR
$91.9B
| $16.5M | 0.03% |
83,916
-298,800
| -78% | -$59.4M |
|
660
Nextpower Inc
NXT
$15.9B
| $16.5M | 0.03% |
410,200
+27,500
| +7% | +$1.11M |
|
661
Southside Bancshares
SBSI
$984M
| $16.4M | 0.03% |
571,285
+25,100
| +5% | +$748K |
|
662
AGCO
AGCO
$6.96B
| $16.4M | 0.03% |
138,508
-29,392
| -18% | -$3.73M |
|
663
Markel Group
MKL
$22.8B
| $16.3M | 0.03% |
11,071
+10,310
| +1,355% | +$15.1M |
|
664
NRC Health Common Stock
NRC
$471M
| $16.3M | 0.03% |
367,384
-2,200
| -0.6% | -$96K |
|
665
TechTarget
TTGT
$277M
| $16.3M | 0.03% |
536,935
+21,435
| +4% | +$653K |
|
666
Oil-Dri
ODC
$1.27B
| $16.2M | 0.03% |
523,898
+18,206
| +4% | +$582K |
|
667
Costamare
CMRE
$1.74B
| $16.1M | 0.03% |
1,677,982
-156,800
| -9% | -$1.6M |
|
668
Terreno Realty
TRNO
$7.5B
| $16M | 0.03% |
282,500
-34,700
| -11% | -$2.07M |
|
|
ATRI
669
DELISTED
Atrion Corp
ATRI
| $16M | 0.03% |
38,809
-100
| -0.3% | -$50.2K |
|
|
ARCH
670
DELISTED
Arch Resources, Inc.
ARCH
| $16M | 0.03% |
93,900
+14,500
| +18% | +$1.94M |
|
671
Rocket Companies
RKT
$42.6B
| $16M | 0.03% |
1,958,100
+309,700
| +19% | +$3.13M |
|
672
Option Care Health
OPCH
$3.61B
| $15.9M | 0.03% |
+492,830
| New | +$16.6M |
|
673
UiPath
PATH
$8.64B
| $15.9M | 0.03% |
930,700
-3,908,487
| -81% | -$65.1M |
|
674
Allegion
ALLE
$14.2B
| $15.9M | 0.03% |
152,200
-339,500
| -69% | -$38.2M |
|
675
Coursera
COUR
$1.53B
| $15.8M | 0.03% |
847,800
-22,100
| -3% | -$352K |
|
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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.