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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
ERAS icon
1451
Erasca
ERAS
$6.34B
$4.28M 0.01%
2,008,500
+1,266,400
+171% +$2.67M
COWZ icon
1452
Pacer US Cash Cows 100 ETF
COWZ
$19.8B
$4.26M 0.01%
82,000
+40,500
+98% +$2.01M
HYS icon
1453
PIMCO 0-5 Year High Yield Corporate Bond Index Exchange-Traded Fund
HYS
$1.77B
$4.26M 0.01%
45,719
+5,419
+13% +$492K
ESPR
1454
DELISTED
Esperion Therapeutics
ESPR
$4.25M 0.01%
1,420,100
+1,213,944
+589% +$1.57M
WTTR icon
1455
Select Water Solutions
WTTR
$2.7B
$4.23M 0.01%
557,236
-188,263
-25% -$1.4M
GLW icon
1456
Corning
GLW
$142B
$4.21M 0.01%
+138,300
New +$3.95M
LLYVK icon
1457
Liberty Live Group Series C
LLYVK
$10B
$4.21M 0.01%
+112,500
New +$3.83M
ATLC icon
1458
Atlanticus Holdings
ATLC
$1.55B
$4.2M 0.01%
108,558
-1,300
-1% -$40.9K
NBR icon
1459
Nabors Industries
NBR
$1.39B
$4.2M 0.01%
51,400
-45,900
-47% -$4.45M
ECO
1460
Okeanis Eco Tankers
ECO
$2.36B
$4.19M 0.01%
+157,154
New +$4.16M
UMH
1461
UMH Properties
UMH
$1.4B
$4.19M 0.01%
273,300
+55,600
+26% +$801K
BAH icon
1462
Booz Allen Hamilton
BAH
$9.32B
$4.18M 0.01%
32,694
-391,800
-92% -$48.8M
FRST icon
1463
Primis Financial Corp
FRST
$411M
$4.17M 0.01%
329,713
+69,843
+27% +$682K
CSTR
1464
DELISTED
CapStar Financial Holdings, Inc
CSTR
$4.17M 0.01%
222,599
-7,400
-3% -$121K
HPP
1465
Hudson Pacific Properties
HPP
$765M
$4.17M 0.01%
63,986
+214
+0.3% +$9.44K
KIE icon
1466
State Street SPDR S&P Insurance ETF
KIE
$683M
$4.16M 0.01%
+91,900
New +$4.04M
BUD icon
1467
AB InBev
BUD
$157B
$4.16M 0.01%
64,300
-365,000
-85% -$21.6M
MREO
1468
Mereo BioPharma
MREO
$51.5M
$4.15M 0.01%
1,798,009
+70,439
+4% +$135K
KB icon
1469
KB Financial Group
KB
$42B
$4.15M 0.01%
+100,300
New +$4.06M
QUAD icon
1470
Quad
QUAD
$508M
$4.15M 0.01%
764,900
-10,900
-1% -$53.2K
OIH icon
1471
VanEck Oil Services ETF
OIH
$2.01B
$4.14M 0.01%
13,390
+10,500
+363% +$3.37M
TIGO icon
1472
Millicom
TIGO
$15.7B
$4.14M 0.01%
229,880
+2,123
+0.9% +$34.7K
CATO icon
1473
Cato Corp
CATO
$67.5M
$4.13M 0.01%
578,452
-14,416
-2% -$102K
ALPN
1474
DELISTED
Alpine Immune Sciences Inc
ALPN
$4.13M 0.01%
216,685
-71,509
-25% -$993K
ML
1475
DELISTED
MoneyLion Inc.
ML
$4.13M 0.01%
65,863
+36,300
+123% +$1.22M

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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.