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 | 8.97% |
| 5 | Industrials | 8.97% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
3276
Asia Pacific Wire & Cable
APWC
$61.8M
| $108K | ﹤0.01% |
73,400
+200
| +0.3% | +$332 |
|
|
WLGS
3277
DELISTED
Wang & Lee Group
WLGS
| $107K | ﹤0.01% |
+60,800
| New | +$180K |
|
3278
TETRA Technologies
TTI
$1.25B
| $107K | ﹤0.01% |
29,801
-10,699
| -26% | -$38K |
|
3279
United Maritime
USEA
$25.8M
| $105K | ﹤0.01% |
60,502
-78,281
| -56% | -$169K |
|
3280
Alset
AEI
$45.5M
| $104K | ﹤0.01% |
102,266
-400
| -0.4% | -$524 |
|
3281
Antelope Enterprise Holdings
AEHL
$5.37M
| $103K | ﹤0.01% |
118
+104
| +743% | +$144K |
|
|
BSIN
3282
Big Sky Industrial
BSIN
$71.4M
| $103K | ﹤0.01% |
62,900
+12,400
| +25% | +$19K |
|
3283
Xenetic Biosciences
XBIO
$7.54M
| $102K | ﹤0.01% |
25,550
+9,700
| +61% | +$39.1K |
|
|
AIFC
3284
AI Financial Corp
AIFC
$58.9M
| $102K | ﹤0.01% |
+21,900
| New | +$59.1K |
|
3285
Ovid Therapeutics
OVID
$523M
| $101K | ﹤0.01% |
107,700
+63,200
| +142% | +$70.7K |
|
3286
Treasure Global
TGL
$5.83M
| $100K | ﹤0.01% |
+566
| New | +$280K |
|
3287
Gray Media Inc
GTN.A
$612M
| $99.9K | ﹤0.01% |
13,700
-1,000
| -7% | -$7.2K |
|
|
CARV
3288
DELISTED
Carver Bancorp
CARV
| $98.6K | ﹤0.01% |
53,600
+6,000
| +13% | +$10.5K |
|
3289
Arts-Way Manufacturing Co
ARTW
$14.9M
| $97.4K | ﹤0.01% |
44,874
-4,574
| -9% | -$7.76K |
|
|
CARM
3290
DELISTED
Carisma Therapeutics
CARM
| $96.9K | ﹤0.01% |
231,357
+24,600
| +12% | +$20.3K |
|
|
SUPX
3291
SuperX AI Technology Ltd
SUPX
$301M
| $96K | ﹤0.01% |
25,589
+6,889
| +37% | +$32.2K |
|
3292
Clene
CLNN
$53.5M
| $95.8K | ﹤0.01% |
+18,040
| New | +$90.7K |
|
|
AIOS
3293
AIOS Tech
AIOS
$39.4M
| $95.7K | ﹤0.01% |
713
-620
| -47% | -$119K |
|
3294
ESS Tech
GWH
$19.6M
| $95.6K | ﹤0.01% |
16,260
-3,300
| -17% | -$22K |
|
|
RJET
3295
Republic Airways Holdings
RJET
$964M
| $95.6K | ﹤0.01% |
5,494
+1,841
| +50% | +$28.5K |
|
|
AXIA.PR
3296
DELISTED
AXIA Energia American Depositary Shares Preferred Class B1
AXIA.PR
| $94.4K | ﹤0.01% |
18,690
-8,335
| -31% | -$46.2K |
|
3297
Drilling Tools International
DTI
$86.8M
| $93.1K | ﹤0.01% |
28,483
-8,946
| -24% | -$30.8K |
|
|
NIXX
3298
Nixxy Inc
NIXX
$19.8M
| $92.6K | ﹤0.01% |
+17,600
| New | +$58.3K |
|
3299
Alliance Entertainment
AENT
$296M
| $92.4K | ﹤0.01% |
+10,200
| New | +$48.5K |
|
|
LGO
3300
Largo
LGO
$76.5M
| $91.8K | ﹤0.01% |
53,400
-7,297
| -12% | -$14.9K |
|
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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.