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Jim Simons

Jim Simons Renaissance Technologies

AUM $63.9B
1-Year Est. Return 45.56%
 

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
+6.27%
1 Year Est. Return
+45.56%
3 Year Est. Return
+129.95%
5 Year Est. Return
+153.6%
10 Year Est. Return
+738.31%
AUM
$69.4B
AUM Growth
-$5.97B
Cap. Flow
-$8.1B
Cap. Flow %
-11.68%
Top 10 Hldgs %
11.91%
Holding
4,468
New
541
Increased
1,601
Reduced
1,691
Closed
599

Top Sells

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$1.03B
2
UNH icon
UnitedHealth
UNH
+$686M
3
TSLA icon
Tesla
TSLA
+$387M
4
ABT icon
Abbott
ABT
+$380M
5
CVX icon
Chevron
CVX
+$328M

Sector Composition

Rank Sector Weight
1 Technology 20.26%
2 Healthcare 16.96%
3 Consumer Discretionary 12.82%
4 Consumer Staples 9.14%
5 Industrials 9.02%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
FAMI icon
3601
Farmmi Inc
FAMI
$4.81M
$54K ﹤0.01%
1,366
-90
-6% -$3.95K
SBEV icon
3602
Splash Beverage Group
SBEV
$2.58M
$54K ﹤0.01%
+303
New +$55.4K
AEY
3603
DELISTED
ADDvantage Technologies Group
AEY
$54K ﹤0.01%
8,786
-1,764
-17% -$14.1K
GLDG
3604
GoldMining Inc
GLDG
$223M
$53K ﹤0.01%
+59,231
New +$60.9K
MTNB icon
3605
Matinas BioPharma
MTNB
$1.54M
$53K ﹤0.01%
2,922
-517
-15% -$12.1K
SHFS icon
3606
SHF Holdings
SHFS
$1.14M
$53K ﹤0.01%
+5,035
New +$51.1K
XLO icon
3607
Xilio Therapeutics
XLO
$59.5M
$53K ﹤0.01%
1,450
+107
+8% +$4.55K
BLPH
3608
DELISTED
Bellerophon Therapeutics, Inc.
BLPH
$53K ﹤0.01%
77,299
-92,600
-55% -$596K
LPCN icon
3609
Lipocine
LPCN
$17M
$52K ﹤0.01%
10,397
-1,271
-11% -$5.98K
MLGO
3610
MicroAlgo
MLGO
$44.6M
$52K ﹤0.01%
+4
New +$52.5K
MPU icon
3611
Mega Matrix
MPU
$14.4M
$52K ﹤0.01%
39,663
+16,163
+69% +$25.4K
WKSP icon
3612
Worksport
WKSP
$10.3M
$52K ﹤0.01%
+2,150
New +$46.8K
IGC icon
3613
IGC Pharma
IGC
$29.8M
$51K ﹤0.01%
162,709
+52,409
+48% +$17K
BNSO
3614
DELISTED
Bonso Electronic International
BNSO
$51K ﹤0.01%
45,400
-79,706
-64% -$211K
BEDU
3615
DELISTED
Bright Scholar Education Holdings
BEDU
$50K ﹤0.01%
44,325
-7,530
-15% -$13.9K
BRAG
3616
Bragg Gaming Group
BRAG
$55.2M
$50K ﹤0.01%
+16,400
New +$54.4K
PRE icon
3617
Prenetics Global
PRE
$318M
$50K ﹤0.01%
3,720
+1,667
+81% +$21.8K
EIGR
3618
DELISTED
Eiger BioPharmaceuticals, Inc.
EIGR
$50K ﹤0.01%
2,390
-13,199
-85% -$407K
RIBT
3619
DELISTED
RiceBran Technologies
RIBT
$50K ﹤0.01%
45,168
-800
-2% -$765
EVGN icon
3620
Evogene
EVGN
$9.67M
$49K ﹤0.01%
4,540
-7,279
-62% -$49.2K
DGXX
3621
Digi Power X Inc
DGXX
$413M
$49K ﹤0.01%
+27,100
New +$44K
LFT
3622
Lument Finance Trust
LFT
$36.5M
$48K ﹤0.01%
+25,497
New +$47.4K
SGRP
3623
DELISTED
SPAR Group
SGRP
$48K ﹤0.01%
38,200
-43,600
-53% -$52.6K
WYY icon
3624
WidePoint Corp
WYY
$114M
$48K ﹤0.01%
25,900
+5,400
+26% +$10K
SCPX
3625
DELISTED
Scorpius Holdings, Inc.
SCPX
$48K ﹤0.01%
18
+8
+80% +$22.9K

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Jim Simons's Q2 2023 Portfolio in Review

As of Q2 2023, Jim Simons held 4,468 positions worth $69.4B, down 7.9% from $75.4B the previous quarter. Its ten largest holdings account for 12% of the portfolio.

Jim Simons withdrew a net $8.1B in Q2 2023, closing 599 positions and reducing 1,691 holdings. Its most notable exit was UnitedHealth, an estimated $686M position sold in full.

By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 17% a quarter earlier, followed by Healthcare and Consumer Discretionary.

Against the trend, Jim Simons opened a new position in Berkshire Hathaway Class A worth $316M.

  • Jim Simons's largest Q2 2023 buy was Berkshire Hathaway Class A: 611 shares worth $316M.
  • Jim Simons added most to Apple in Q2 2023, an estimated $856M increase.
  • Jim Simons's biggest Q2 2023 reduction was Amazon, cutting an estimated $1.03B.
  • Jim Simons fully exited UnitedHealth in Q2 2023, selling an estimated $686M.
  • Jim Simons's ten largest holdings make up 12% of its $69.4B portfolio in Q2 2023.
  • Jim Simons opened 541 new positions and closed 599 in Q2 2023.
  • Jim Simons's portfolio value fell 7.9% quarter-over-quarter to $69.4B.

Based on Renaissance Technologies's 13F filing for Q2 2023, filed 11 Aug 2023.