Jim Simons Renaissance Technologies
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.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Alibaba
BABA
|
+$191M |
| 2 |
Nike
NKE
|
+$190M |
| 3 |
UnitedHealth
UNH
|
+$158M |
| 4 |
Shopify
SHOP
|
+$153M |
| 5 |
TSMC
TSM
|
+$151M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Palantir
PLTR
|
+$910M |
| 2 |
Microsoft
MSFT
|
+$668M |
| 3 |
Meta Platforms (Facebook)
META
|
+$351M |
| 4 |
Micron Technology
MU
|
+$244M |
| 5 |
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 | |
|---|---|---|---|---|---|---|
1301
Forward Air
FWRD
$655M
| $6.29M | 0.01% |
+195,039
| New | +$6.81M |
|
1302
KNOT Offshore Partners
KNOP
$367M
| $6.29M | 0.01% |
1,153,702
-66,433
| -5% | -$401K |
|
1303
Invesco BulletShares 2027 Corporate Bond ETF
BSCR
$4.6B
| $6.29M | 0.01% |
322,700
+125,500
| +64% | +$2.45M |
|
1304
Pitney Bowes
PBI
$2.26B
| $6.28M | 0.01% |
867,971
-97,300
| -10% | -$723K |
|
1305
Cognyte Software
CGNT
$676M
| $6.28M | 0.01% |
726,206
+51,795
| +8% | +$391K |
|
1306
Gran Tierra Energy
GTE
$334M
| $6.26M | 0.01% |
865,280
+159,900
| +23% | +$1.04M |
|
1307
Plug Power
PLUG
$3.26B
| $6.23M | 0.01% |
+2,927,200
| New | +$6.39M |
|
1308
Ceragon Networks
CRNT
$199M
| $6.23M | 0.01% |
1,333,295
+426,760
| +47% | +$1.44M |
|
1309
iShares MSCI China ETF
MCHI
$6.16B
| $6.22M | 0.01% |
+132,700
| New | +$6.55M |
|
1310
Vanguard Morningstar Mega Cap Growth ETF
MGK
$33.9B
| $6.22M | 0.01% |
+90,500
| New | +$6.09M |
|
1311
Preferred Bank
PFBC
$1.28B
| $6.22M | 0.01% |
71,955
+2,400
| +3% | +$212K |
|
1312
GCM Grosvenor
GCMG
$2.82B
| $6.2M | 0.01% |
505,200
-600
| -0.1% | -$7.13K |
|
1313
Gogo Inc
GOGO
$381M
| $6.2M | 0.01% |
766,100
+407,800
| +114% | +$3.04M |
|
1314
iShares Russell Mid-Cap ETF
IWR
$58.4B
| $6.18M | 0.01% |
69,900
+60,400
| +636% | +$5.48M |
|
1315
Sable Offshore Corp
SOC
$800M
| $6.18M | 0.01% |
269,800
+204,600
| +314% | +$4.48M |
|
|
NPKI
1316
NPK International
NPKI
$1.2B
| $6.16M | 0.01% |
802,816
-56,525
| -7% | -$416K |
|
1317
PetMed Express
PETS
$39.8M
| $6.15M | 0.01% |
1,275,869
-27,400
| -2% | -$128K |
|
1318
Shutterstock
SSTK
$211M
| $6.14M | 0.01% |
202,401
-23,900
| -11% | -$751K |
|
|
RNAM
1319
DELISTED
Avidity Biosciences
RNAM
| $6.14M | 0.01% |
211,200
+69,300
| +49% | +$2.9M |
|
1320
NMI Holdings
NMIH
$3.43B
| $6.13M | 0.01% |
166,653
+127,800
| +329% | +$4.96M |
|
1321
C&F Financial
CFFI
$289M
| $6.1M | 0.01% |
85,660
-4,300
| -5% | -$295K |
|
1322
Westwood Holdings Group
WHG
$187M
| $6.1M | 0.01% |
420,128
-12,204
| -3% | -$187K |
|
1323
UMB Financial
UMBF
$11.5B
| $6.09M | 0.01% |
54,000
-70,400
| -57% | -$8.14M |
|
1324
MediaAlpha
MAX
$822M
| $6.09M | 0.01% |
539,300
+252,000
| +88% | +$3.62M |
|
1325
ICL Group
ICL
$7.2B
| $6.08M | 0.01% |
1,230,176
-146,400
| -11% | -$655K |
|
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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.