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Jim Simons

Jim Simons Renaissance Technologies

AUM $72.6B
1-Year Est. Return 54.88%
 

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.

This Fund
S&P 500
This Quarter Est. Return
+8.19%
1 Year Est. Return
+54.88%
3 Year Est. Return
+169.34%
5 Year Est. Return
+186.18%
10 Year Est. Return
+887.93%
AUM
$73.1B
AUM Growth
+$2.4B
Cap. Flow
-$1.43B
Cap. Flow %
-1.96%
Top 10 Hldgs %
11.25%
Holding
4,601
New
626
Increased
1,390
Reduced
2,018
Closed
524

Top Buys

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$839M
2
AMZN icon
Amazon
AMZN
+$810M
3
TSLA icon
Tesla
TSLA
+$644M
4
TSM icon
TSMC
TSM
+$546M
5
JNJ icon
Johnson & Johnson
JNJ
+$389M

Top Sells

Rank Stock Value
1
MSFT icon
Microsoft
MSFT
+$891M
2
HD icon
Home Depot
HD
+$441M
3
JPM icon
JPMorgan Chase
JPM
+$335M
4
NVO
Novo Nordisk
NVO
+$317M
5
ASML icon
ASML
ASML
+$315M

Sector Composition

Rank Sector Weight
1 Healthcare 20.81%
2 Technology 15.51%
3 Consumer Discretionary 11.84%
4 Consumer Staples 10.09%
5 Financials 9.61%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
DBTX
3701
DELISTED
Decibel Therapeutics, Inc. Common Stock
DBTX
$75K ﹤0.01%
36,394
+4,094
+13% +$12.5K
HEPA
3702
DELISTED
Hepion Pharmaceuticals
HEPA
$74K ﹤0.01%
246
+14
+6% +$5.92K
MOGU
3703
MOGU Inc
MOGU
$15.3M
$74K ﹤0.01%
30,057
+1,100
+4% +$2.61K
VSTA
3704
DELISTED
Vasta Platform
VSTA
$74K ﹤0.01%
18,500
-1,500
-8% -$6.88K
FUSN
3705
DELISTED
Fusion Pharmaceuticals Inc. Common Shares
FUSN
$74K ﹤0.01%
23,500
+6,700
+40% +$16.7K
AMAM
3706
DELISTED
Ambrx Biopharma Inc
AMAM
$74K ﹤0.01%
32,500
-31,500
-49% -$36K
CNTB
3707
Connect Biopharma Holdings
CNTB
$147M
$73K ﹤0.01%
83,900
+600
+0.7% +$494
MDRR
3708
Medalist Diversified Inc
MDRR
$18.7M
$73K ﹤0.01%
6,519
-1,606
-20% -$19.7K
SYBX
3709
DELISTED
Synlogic
SYBX
$73K ﹤0.01%
6,427
-1,280
-17% -$15.6K
ONCR
3710
DELISTED
Oncorus, Inc.
ONCR
$73K ﹤0.01%
286,936
+77,403
+37% +$44K
CREX icon
3711
Creative Realities
CREX
$39.3M
$72K ﹤0.01%
41,433
-4,900
-11% -$8.96K
JG
3712
Aurora Mobile
JG
$31.3M
$72K ﹤0.01%
5,615
-290
-5% -$5.15K
USAU icon
3713
US Gold Corp
USAU
$252M
$72K ﹤0.01%
+15,100
New +$61K
AAME icon
3714
Atlantic American Corp
AAME
$30.2M
$71K ﹤0.01%
30,500
-1,100
-3% -$3.04K
ECOR icon
3715
electroCore
ECOR
$84.7M
$71K ﹤0.01%
18,471
+1,143
+7% +$5.32K
IGC icon
3716
IGC Pharma
IGC
$30.7M
$71K ﹤0.01%
222,011
-98,889
-31% -$40.3K
NCTY
3717
The9 Ltd
NCTY
$61.1M
$71K ﹤0.01%
12,529
-4,720
-27% -$35.6K
DLPN icon
3718
Dolphin Entertainment
DLPN
$14.8M
$70K ﹤0.01%
19,200
-700
-4% -$3.59K
IMNN icon
3719
Imunon
IMNN
$6.77M
$70K ﹤0.01%
3,988
-115
-3% -$2.21K
KORE
3720
DELISTED
KORE Group Holdings
KORE
$70K ﹤0.01%
11,120
+2,820
+34% +$32.4K
NEXI
3721
DELISTED
NexImmune, Inc. Common Stock
NEXI
$70K ﹤0.01%
11,588
+11,080
+2,181% +$138K
CNTX icon
3722
Context Therapeutics
CNTX
$46.5M
$69K ﹤0.01%
105,300
-25,288
-19% -$27.2K
FAMI icon
3723
Farmmi Inc
FAMI
$4.96M
$69K ﹤0.01%
1,784
+214
+14% +$11K
QSI icon
3724
Quantum-Si Incorporated
QSI
$172M
$69K ﹤0.01%
+37,556
New +$96.8K
SPIR icon
3725
Spire Global
SPIR
$540M
$69K ﹤0.01%
8,950
-4,195
-32% -$41K

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Jim Simons's Q4 2022 Portfolio in Review

As of Q4 2022, Jim Simons held 4,601 positions worth $73.1B, up 3.4% from $70.7B the previous quarter. Its ten largest holdings account for 11% of the portfolio.

Jim Simons's Q4 2022 filing shows 626 new, 1,390 increased, 2,018 reduced and 524 closed positions. Its largest new stake was Johnson & Johnson: 2,254,125 shares worth $398M. The largest sale was Microsoft, an estimated $891M.

By sector, the portfolio is most concentrated in Healthcare at 21% of assets, up from 19% a quarter earlier, followed by Technology and Consumer Discretionary.

  • Jim Simons's largest Q4 2022 buy was Johnson & Johnson: 2,254,125 shares worth $398M.
  • Jim Simons added most to Apple in Q4 2022, an estimated $839M increase.
  • Jim Simons's biggest Q4 2022 reduction was Novo Nordisk, cutting an estimated $317M.
  • Jim Simons fully exited Microsoft in Q4 2022, selling an estimated $891M.
  • Jim Simons's ten largest holdings make up 11% of its $73.1B portfolio in Q4 2022.
  • Jim Simons opened 626 new positions and closed 524 in Q4 2022.
  • Jim Simons's portfolio value rose 3.4% quarter-over-quarter to $73.1B.

Based on Renaissance Technologies's 13F filing for Q4 2022, filed 13 Feb 2023.