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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
+6.27%
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
$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 20.33%
2 Healthcare 16.97%
3 Consumer Discretionary 12.86%
4 Consumer Staples 9.14%
5 Industrials 9.06%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
BPRN icon
2451
Princeton Bancorp
BPRN
$295M
$1.03M ﹤0.01%
37,723
+842
+2% +$23.7K
ACNT icon
2452
Ascent Industries
ACNT
$133M
$1.03M ﹤0.01%
113,300
-5,600
-5% -$53.3K
MVST icon
2453
Microvast
MVST
$341M
$1.03M ﹤0.01%
642,460
-145,070
-18% -$207K
NTIC icon
2454
Northern Technologies International Corp
NTIC
$76.8M
$1.02M ﹤0.01%
95,677
+8,600
+10% +$98K
KNTE
2455
DELISTED
Kinnate Biopharma Inc. Common Stock
KNTE
$1.02M ﹤0.01%
337,800
+227,300
+206% +$876K
CBFV icon
2456
CB Financial Services
CBFV
$192M
$1.02M ﹤0.01%
49,399
-2,700
-5% -$54.8K
GOL
2457
DELISTED
Gol Linhas Aéreas Inteligentes S.A. American Depositary Shares (Each representing Ten Preferred Shares)
GOL
$1.02M ﹤0.01%
+187,400
New +$634K
HTBK
2458
DELISTED
Heritage Commerce
HTBK
$1.02M ﹤0.01%
122,800
+36,700
+43% +$291K
NEXN
2459
Nexxen International
NEXN
$598M
$1.02M ﹤0.01%
141,100
-71,200
-34% -$437K
RPAY icon
2460
Repay Holdings
RPAY
$311M
$1.02M ﹤0.01%
129,800
-465,418
-78% -$3.13M
HYPD
2461
Hyperion DeFi Inc
HYPD
$42.9M
$1.01M ﹤0.01%
5,335
+2,060
+63% +$590K
SJB icon
2462
ProShares Short High Yield
SJB
$47.6M
$1.01M ﹤0.01%
55,200
+25,893
+88% +$480K
CARE icon
2463
Carter Bankshares
CARE
$749M
$1.01M ﹤0.01%
68,200
+12,100
+22% +$171K
VOT icon
2464
Vanguard Morningstar Mid-Cap Growth ETF
VOT
$20.3B
$1.01M ﹤0.01%
+4,900
New +$950K
EBND icon
2465
State Street SPDR Bloomberg Emerging Markets Local Bond ETF
EBND
$2.28B
$1.01M ﹤0.01%
47,586
-87,865
-65% -$1.86M
KG
2466
Kestrel Group
KG
$66.3M
$1.01M ﹤0.01%
23,966
+541
+2% +$23.1K
BZUN
2467
Baozun
BZUN
$164M
$1M ﹤0.01%
251,917
+62,601
+33% +$280K
CABA icon
2468
Cabaletta Bio
CABA
$442M
$1M ﹤0.01%
77,700
-35,100
-31% -$381K
CWBC
2469
Community West Bancshares
CWBC
$706M
$996K ﹤0.01%
64,456
-28,463
-31% -$441K
LPTH icon
2470
Lightpath Technologies
LPTH
$824M
$995K ﹤0.01%
737,200
-2,400
-0.3% -$3.34K
PXLW icon
2471
Pixelworks
PXLW
$45.7M
$995K ﹤0.01%
47,908
+4,166
+10% +$80.3K
DBRG icon
2472
DigitalBridge
DBRG
$2.95B
$994K ﹤0.01%
+67,576
New +$829K
ASUR icon
2473
Asure Software
ASUR
$241M
$992K ﹤0.01%
81,573
-36,927
-31% -$492K
QYLD icon
2474
Global X NASDAQ-100 Covered Call ETF
QYLD
$8.29B
$992K ﹤0.01%
+55,864
New +$975K
SCCO icon
2475
Southern Copper
SCCO
$158B
$990K ﹤0.01%
+15,065
New +$1.02M

Similar funds

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.