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 | |
|---|---|---|---|---|---|---|
|
CMA
626
DELISTED
Comerica
CMA
| $17.7M | 0.03% |
426,647
-321,100
| -43% | -$15.2M |
|
627
Utah Medical Products
UTMD
$230M
| $17.7M | 0.03% |
205,514
+2,122
| +1% | +$196K |
|
628
Hanover Insurance
THG
$7.77B
| $17.7M | 0.03% |
159,100
+66,200
| +71% | +$7.29M |
|
629
Wabtec
WAB
$50.3B
| $17.6M | 0.03% |
165,695
+26,800
| +19% | +$2.98M |
|
630
Bio-Techne
TECH
$11.2B
| $17.6M | 0.03% |
258,326
+178,526
| +224% | +$14.1M |
|
|
HOLI
631
DELISTED
Hollsys Automation Technologies INTERNATIONAL, LTD. COMMON (British Virgin Island)
HOLI
| $17.6M | 0.03% |
884,970
-11,600
| -1% | -$209K |
|
632
Avis
CAR
$4.84B
| $17.6M | 0.03% |
97,680
-24,720
| -20% | -$5.36M |
|
|
HDSN
633
Hudson Technologies
HDSN
$239M
| $17.5M | 0.03% |
1,316,150
+55,400
| +4% | +$598K |
|
634
QCR Holdings
QCRH
$1.75B
| $17.5M | 0.03% |
360,672
+22,700
| +7% | +$1.12M |
|
635
LSB Industries
LXU
$711M
| $17.5M | 0.03% |
1,708,152
+160,163
| +10% | +$1.66M |
|
636
Lantheus
LNTH
$6.59B
| $17.5M | 0.03% |
251,431
-126,900
| -34% | -$9.28M |
|
637
Corebridge Financial
CRBG
$15.3B
| $17.5M | 0.03% |
884,200
-123,400
| -12% | -$2.3M |
|
638
Amgen
AMGN
$226B
| $17.3M | 0.03% |
64,300
-197,045
| -75% | -$49.2M |
|
639
Landstar System
LSTR
$6.4B
| $17.3M | 0.03% |
97,640
+33,100
| +51% | +$6.36M |
|
640
Tractor Supply
TSCO
$18.8B
| $17.3M | 0.03% |
+425,000
| New | +$18.4M |
|
|
GOOD
641
Gladstone Commercial Corp
GOOD
$641M
| $17.2M | 0.03% |
1,414,120
-44,100
| -3% | -$578K |
|
642
Citigroup
C
$233B
| $17.2M | 0.03% |
417,723
-1,571,397
| -79% | -$69M |
|
643
Fox Class B
FOX
$24.4B
| $17.2M | 0.03% |
593,973
+35,090
| +6% | +$1.07M |
|
|
BELFB
644
Bel Fuse Inc Class B
BELFB
$4.13B
| $17.1M | 0.03% |
359,051
+26,000
| +8% | +$1.34M |
|
645
Emcor
EME
$36.7B
| $17.1M | 0.03% |
81,337
-74,963
| -48% | -$15.7M |
|
|
LGTY
646
DELISTED
Logility Supply Chain Solutions, Inc. Common Stock
LGTY
| $17.1M | 0.03% |
1,491,800
+79,863
| +6% | +$886K |
|
647
Oscar Health
OSCR
$9.5B
| $17.1M | 0.03% |
3,066,500
+116,400
| +4% | +$815K |
|
648
Antero Midstream
AM
$10.5B
| $17M | 0.03% |
1,417,770
-387,700
| -21% | -$4.59M |
|
649
Match Group
MTCH
$8.56B
| $17M | 0.03% |
432,911
-740,842
| -63% | -$32.8M |
|
650
Qiagen
QGEN
$8.93B
| $17M | 0.03% |
394,771
-102,227
| -21% | -$4.77M |
|
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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.