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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
+8.44%
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
$67.6B
AUM Growth
+$1.06B
Cap. Flow
-$786M
Cap. Flow %
-1.16%
Top 10 Hldgs %
10.48%
Holding
4,032
New
548
Increased
1,485
Reduced
1,480
Closed
497

Top Buys

Rank Stock Value
1
BABA icon
Alibaba
BABA
+$191M
2
NKE icon
Nike
NKE
+$190M
3
UNH icon
UnitedHealth
UNH
+$158M
4
SHOP icon
Shopify
SHOP
+$153M
5
TSM icon
TSMC
TSM
+$151M

Top Sells

Rank Stock Value
1
PLTR icon
Palantir
PLTR
+$910M
2
MSFT icon
Microsoft
MSFT
+$668M
3
META icon
Meta Platforms (Facebook)
META
+$351M
4
MU icon
Micron Technology
MU
+$244M
5
AAPL icon
Apple
AAPL
+$191M

Sector Composition

Rank Sector Weight
1 Technology 20.86%
2 Healthcare 15.8%
3 Consumer Discretionary 14.09%
4 Financials 8.97%
5 Industrials 8.97%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
INN
3026
Summit Hotel Properties
INN
$656M
$314K ﹤0.01%
45,900
+13,400
+41% +$88.1K
ADSE icon
3027
ADS-TEC Energy
ADSE
$893M
$313K ﹤0.01%
+20,200
New +$280K
PSNY icon
3028
Polestar Automotive Holding UK
PSNY
$1.99B
$312K ﹤0.01%
+9,903
New +$359K
AWX icon
3029
Avalon Holdings
AWX
$10.7M
$311K ﹤0.01%
80,410
-1,600
-2% -$4.82K
ZH
3030
Zhihu
ZH
$272M
$310K ﹤0.01%
87,611
KO icon
3031
Coca-Cola
KO
$376B
$310K ﹤0.01%
5,013
+1,873
+60% +$122K
HQI icon
3032
HireQuest
HQI
$231M
$309K ﹤0.01%
+21,800
New +$310K
DGII icon
3033
Digi International
DGII
$3.23B
$308K ﹤0.01%
+10,184
New +$317K
AVDX
3034
DELISTED
AvidXchange
AVDX
$306K ﹤0.01%
29,600
-189,600
-86% -$1.85M
ARKR icon
3035
Ark Restaurants
ARKR
$20.2M
$306K ﹤0.01%
27,811
-1,100
-4% -$12.5K
AGO icon
3036
Assured Guaranty
AGO
$3.29B
$306K ﹤0.01%
3,395
-19,405
-85% -$1.7M
SATX
3037
DELISTED
SatixFy Communications
SATX
$305K ﹤0.01%
199,597
+143,497
+256% +$126K
VIS icon
3038
Vanguard Industrials ETF
VIS
$8.5B
$305K ﹤0.01%
1,200
-400
-25% -$106K
BTAL icon
3039
AGF US Market Neutral Anti-Beta Fund
BTAL
$297M
$305K ﹤0.01%
16,500
-27,025
-62% -$520K
OCC icon
3040
Optical Cable Corp
OCC
$149M
$305K ﹤0.01%
84,403
-2,500
-3% -$6.17K
GOCO
3041
DELISTED
GoHealth
GOCO
$302K ﹤0.01%
22,572
+1,000
+5% +$11.4K
LSTA icon
3042
Lisata Therapeutics
LSTA
$10.6M
$302K ﹤0.01%
101,322
-2,300
-2% -$6.58K
SSKN
3043
DELISTED
Strata Skin Sciences
SSKN
$301K ﹤0.01%
103,330
-1,191
-1% -$3.56K
CLST icon
3044
Catalyst Bancorp
CLST
$69.6M
$297K ﹤0.01%
25,275
+2,640
+12% +$30.5K
ACRV icon
3045
Acrivon Therapeutics
ACRV
$79.2M
$297K ﹤0.01%
49,400
+3,500
+8% +$25.4K
MSN icon
3046
Emerson Radio
MSN
$7.99M
$297K ﹤0.01%
706,788
-14,300
-2% -$6.67K
CMTL icon
3047
Comtech Telecommunications
CMTL
$52.1M
$297K ﹤0.01%
+74,003
New +$264K
AUNA
3048
Auna
AUNA
$385M
$293K ﹤0.01%
42,700
-12,100
-22% -$84K
LNKB
3049
DELISTED
LINKBANCORP
LNKB
$292K ﹤0.01%
39,046
-50,954
-57% -$363K
MDXH icon
3050
MDxHealth
MDXH
$23.7M
$292K ﹤0.01%
123,100
+108,000
+715% +$221K

Similar funds

Jim Simons's Q4 2024 Portfolio in Review

As of Q4 2024, Jim Simons held 4,032 positions worth $67.6B, up 1.6% from $66.5B the previous quarter. Its ten largest holdings account for 10% of the portfolio.

Jim Simons's Q4 2024 filing shows 548 new, 1,485 increased, 1,480 reduced and 497 closed positions. Its largest new stake was UnitedHealth: 278,658 shares worth $141M. The largest sale was Palantir, an estimated $910M.

By sector, the portfolio is most concentrated in Technology at 21% of assets, up from 20% a quarter earlier, followed by Healthcare and Consumer Discretionary.

  • Jim Simons's largest Q4 2024 buy was UnitedHealth: 278,658 shares worth $141M.
  • Jim Simons added most to Alibaba in Q4 2024, an estimated $191M increase.
  • Jim Simons's biggest Q4 2024 reduction was Palantir, cutting an estimated $910M.
  • Jim Simons fully exited Arm in Q4 2024, selling an estimated $153M.
  • Jim Simons's ten largest holdings make up 10% of its $67.6B portfolio in Q4 2024.
  • Jim Simons opened 548 new positions and closed 497 in Q4 2024.
  • Jim Simons's portfolio value rose 1.6% quarter-over-quarter to $67.6B.

Based on Renaissance Technologies's 13F filing for Q4 2024, filed 13 Feb 2025.