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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
+12.02%
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
$64.6B
AUM Growth
+$5.95B
Cap. Flow
+$299M
Cap. Flow %
0.46%
Top 10 Hldgs %
11.91%
Holding
4,318
New
702
Increased
1,590
Reduced
1,355
Closed
633

Top Buys

Rank Stock Value
1
META icon
Meta Platforms (Facebook)
META
+$653M
2
AMZN icon
Amazon
AMZN
+$602M
3
XOM icon
ExxonMobil
XOM
+$473M
4
TSLA icon
Tesla
TSLA
+$437M
5
SBUX icon
Starbucks
SBUX
+$380M

Sector Composition

Rank Sector Weight
1 Technology 19.68%
2 Healthcare 17.69%
3 Consumer Discretionary 13.09%
4 Industrials 7.96%
5 Consumer Staples 7.92%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
HBI
626
DELISTED
Hanesbrands
HBI
$19.6M 0.03%
4,394,800
+3,722,400
+554% +$15.2M
SBS icon
627
Sabesp
SBS
$16.5B
$19.5M 0.03%
6,608,058
-48,471
-0.7% -$123K
CNQ icon
628
Canadian Natural Resources
CNQ
$98.1B
$19.5M 0.03%
595,000
-76,000
-11% -$2.46M
VMEO
629
DELISTED
Vimeo
VMEO
$19.5M 0.03%
4,961,900
+733,200
+17% +$2.62M
HCP
630
DELISTED
HashiCorp, Inc. Class A Common Stock
HCP
$19.4M 0.03%
822,565
-14,035
-2% -$304K
LITE icon
631
Lumentum
LITE
$78B
$19.4M 0.03%
369,460
-183,740
-33% -$8.01M
OGE icon
632
OGE Energy
OGE
$9.71B
$19.4M 0.03%
554,200
+259,791
+88% +$8.96M
FLR icon
633
Fluor
FLR
$7B
$19.3M 0.03%
491,800
-399,688
-45% -$14.8M
CCJ icon
634
Cameco
CCJ
$42.6B
$19.2M 0.03%
445,100
+93,700
+27% +$3.92M
RCM
635
DELISTED
R1 RCM Inc. Common Stock
RCM
$19M 0.03%
+1,799,098
New +$20.4M
QCRH icon
636
QCR Holdings
QCRH
$1.75B
$19M 0.03%
325,271
-35,401
-10% -$1.83M
MRVI icon
637
Maravai LifeSciences
MRVI
$861M
$18.9M 0.03%
2,885,689
+226,000
+8% +$1.46M
IOT icon
638
Samsara
IOT
$24B
$18.8M 0.03%
564,400
-816,100
-59% -$22.7M
VTIP icon
639
Vanguard Short-Term Inflation-Protected Securities Index Fund
VTIP
$19.8B
$18.8M 0.03%
396,100
+306,600
+343% +$14.5M
SD icon
640
SandRidge Energy
SD
$516M
$18.7M 0.03%
1,369,912
+107,800
+9% +$1.59M
SHEL icon
641
Shell
SHEL
$248B
$18.7M 0.03%
+284,286
New +$18.7M
TOWN icon
642
Towne Bank
TOWN
$3.5B
$18.7M 0.03%
628,541
-21,741
-3% -$564K
GTY
643
Getty Realty Corp
GTY
$2.05B
$18.7M 0.03%
639,666
-126,300
-16% -$3.58M
CTVA icon
644
Corteva
CTVA
$50.6B
$18.5M 0.03%
386,500
+195,563
+102% +$9.33M
OMAB icon
645
Grupo Aeroportuario Centro Norte
OMAB
$5.19B
$18.5M 0.03%
218,600
-3,900
-2% -$275K
JKHY icon
646
Jack Henry & Associates
JKHY
$11.1B
$18.5M 0.03%
+112,919
New +$17.3M
TOST icon
647
Toast
TOST
$20.4B
$18.4M 0.03%
1,008,700
-1,625,400
-62% -$26.7M
SMH icon
648
VanEck Semiconductor ETF
SMH
$72.5B
$18.4M 0.03%
+105,152
New +$16.5M
GOOD
649
Gladstone Commercial Corp
GOOD
$641M
$18.2M 0.03%
1,377,620
-36,500
-3% -$457K
MBC icon
650
MasterBrand
MBC
$1.89B
$18.2M 0.03%
1,226,800
+184,318
+18% +$2.36M

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Jim Simons's Q4 2023 Portfolio in Review

As of Q4 2023, Jim Simons held 4,318 positions worth $64.6B, up 10% from $58.7B the previous quarter. Its ten largest holdings account for 12% of the portfolio.

Jim Simons's Q4 2023 filing shows 702 new, 1,590 increased, 1,355 reduced and 633 closed positions. Its largest new stake was Amazon: 4,296,466 shares worth $653M. The largest sale was Berkshire Hathaway Class A, an estimated $511M.

By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 19% a quarter earlier, followed by Healthcare and Consumer Discretionary.

  • Jim Simons's largest Q4 2023 buy was Amazon: 4,296,466 shares worth $653M.
  • Jim Simons added most to Meta Platforms (Facebook) in Q4 2023, an estimated $653M increase.
  • Jim Simons's biggest Q4 2023 reduction was Berkshire Hathaway Class A, cutting an estimated $511M.
  • Jim Simons fully exited Horizon Therapeutics Public Limited Company Ordinary Shares in Q4 2023, selling an estimated $397M.
  • Jim Simons's ten largest holdings make up 12% of its $64.6B portfolio in Q4 2023.
  • Jim Simons opened 702 new positions and closed 633 in Q4 2023.
  • Jim Simons's portfolio value rose 10% quarter-over-quarter to $64.6B.

Based on Renaissance Technologies's 13F filing for Q4 2023, filed 13 Feb 2024.