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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 8.98%
5 Industrials 8.97%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
AOA icon
2826
iShares Core 80/20 Aggressive Allocation ETF
AOA
$3.3B
$521K ﹤0.01%
6,800
+2,047
+43% +$160K
AVLV icon
2827
Avantis US Large Cap Value ETF
AVLV
$18.4B
$521K ﹤0.01%
7,800
-13,000
-63% -$885K
FMNB icon
2828
Farmers National Banc Corp
FMNB
$957M
$519K ﹤0.01%
36,484
-6,944
-16% -$103K
RWL icon
2829
Invesco S&P 500 Revenue ETF
RWL
$10B
$518K ﹤0.01%
5,289
-6,611
-56% -$662K
EWQ icon
2830
iShares MSCI France ETF
EWQ
$332M
$517K ﹤0.01%
+14,400
New +$538K
GHLD
2831
DELISTED
Guild Holdings
GHLD
$516K ﹤0.01%
36,600
-6,800
-16% -$97.6K
BRN icon
2832
Barnwell Industries
BRN
$13.9M
$516K ﹤0.01%
341,863
-5,159
-1% -$9.41K
SSP icon
2833
E.W. Scripps
SSP
$310M
$515K ﹤0.01%
232,811
+20,128
+9% +$46.5K
WVE icon
2834
Wave Life Sciences
WVE
$1.02B
$514K ﹤0.01%
41,520
-63,000
-60% -$841K
SPWR icon
2835
SunPower Inc
SPWR
$48.7M
$512K ﹤0.01%
+286,100
New +$580K
CLPR
2836
Clipper Realty
CLPR
$53M
$511K ﹤0.01%
111,657
-4,500
-4% -$25.3K
BNT
2837
Brookfield Wealth Solutions
BNT
$12.2B
$511K ﹤0.01%
13,350
+600
+5% +$22.6K
OSPN icon
2838
OneSpan
OSPN
$609M
$511K ﹤0.01%
+27,570
New +$469K
VYM icon
2839
Vanguard High Dividend Yield ETF
VYM
$84.2B
$510K ﹤0.01%
4,000
-21,363
-84% -$2.79M
CVRX icon
2840
CVRx
CVRX
$78.3M
$509K ﹤0.01%
+40,200
New +$496K
FDBC icon
2841
Fidelity D&D Bancorp
FDBC
$322M
$503K ﹤0.01%
10,300
+300
+3% +$15.7K
IMPP icon
2842
Imperial Petroleum
IMPP
$205M
$501K ﹤0.01%
166,500
+112,300
+207% +$385K
TEX icon
2843
Terex
TEX
$7.57B
$499K ﹤0.01%
10,800
-177,000
-94% -$9.23M
CGXU icon
2844
Capital Group International Focus Equity ETF
CGXU
$6.63B
$498K ﹤0.01%
+20,200
New +$526K
GSIT icon
2845
GSI Technology
GSIT
$260M
$498K ﹤0.01%
164,250
-41,500
-20% -$131K
ABEO icon
2846
Abeona Therapeutics
ABEO
$361M
$497K ﹤0.01%
89,237
-45,041
-34% -$277K
BFC icon
2847
Bank First Corp
BFC
$1.74B
$495K ﹤0.01%
5,000
+200
+4% +$19.8K
XBI icon
2848
State Street SPDR S&P Biotech ETF
XBI
$10.3B
$495K ﹤0.01%
+5,500
New +$533K
SY
2849
So-Young International
SY
$226M
$495K ﹤0.01%
596,028
-19,500
-3% -$17.6K
ZOM
2850
DELISTED
Zomedica Corp.
ZOM
$494K ﹤0.01%
+4,120,642
New +$519K

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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.