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 | |
|---|---|---|---|---|---|---|
101
Wynn Resorts
WYNN
$10.8B
| $139M | 0.21% |
1,616,756
+228,000
| +16% | +$21.5M |
|
102
Alamos Gold
AGI
$14B
| $139M | 0.21% |
7,534,253
+318,360
| +4% | +$6.16M |
|
103
Ryanair
RYAAY
$30.8B
| $139M | 0.21% |
3,180,202
+514,754
| +19% | +$23M |
|
104
Automatic Data Processing
ADP
$108B
| $138M | 0.21% |
473,000
-149,700
| -24% | -$44.2M |
|
105
United Airlines
UAL
$41B
| $138M | 0.2% |
1,421,758
+14,562
| +1% | +$1.23M |
|
106
TJX Companies
TJX
$172B
| $138M | 0.2% |
1,139,400
-677,700
| -37% | -$80.9M |
|
107
Merck
MRK
$322B
| $137M | 0.2% |
1,381,636
+295,758
| +27% | +$30.5M |
|
108
Virtu Financial
VIRT
$4.86B
| $135M | 0.2% |
3,780,818
-112,705
| -3% | -$3.88M |
|
109
McKesson
MCK
$105B
| $134M | 0.2% |
235,226
+147,600
| +168% | +$82.7M |
|
110
Rollins
ROL
$17.8B
| $134M | 0.2% |
2,880,387
-32,650
| -1% | -$1.6M |
|
111
Johnson & Johnson
JNJ
$626B
| $133M | 0.2% |
+921,499
| New | +$143M |
|
112
Verisk Analytics
VRSK
$23.6B
| $132M | 0.2% |
481,000
-100,500
| -17% | -$28M |
|
113
Veralto
VLTO
$23.9B
| $132M | 0.19% |
1,293,000
-424,100
| -25% | -$45.2M |
|
114
BellRing Brands
BRBR
$1.34B
| $132M | 0.19% |
1,746,351
+198,093
| +13% | +$14.1M |
|
115
GoDaddy
GDDY
$11.5B
| $130M | 0.19% |
661,000
-74,300
| -10% | -$13.6M |
|
116
Toast
TOST
$20.2B
| $128M | 0.19% |
3,504,212
+2,517,012
| +255% | +$88.4M |
|
117
Intercontinental Exchange
ICE
$84.9B
| $127M | 0.19% |
852,839
+112,000
| +15% | +$17.7M |
|
118
O'Reilly Automotive
ORLY
$74.9B
| $126M | 0.19% |
1,588,410
+1,143,795
| +257% | +$92.2M |
|
119
Vistra
VST
$48.6B
| $125M | 0.18% |
905,051
-42,500
| -4% | -$5.9M |
|
120
Palo Alto Networks
PANW
$313B
| $124M | 0.18% |
683,552
+180,552
| +36% | +$34.1M |
|
121
Cencora
COR
$63.7B
| $124M | 0.18% |
550,700
+321,800
| +141% | +$75.7M |
|
122
Jazz Pharmaceuticals
JAZZ
$16.1B
| $123M | 0.18% |
1,001,874
-48,100
| -5% | -$5.67M |
|
123
Texas Roadhouse
TXRH
$13.8B
| $123M | 0.18% |
682,072
-44,900
| -6% | -$8.45M |
|
124
ZIM Integrated Shipping Services
ZIM
$2.96B
| $123M | 0.18% |
5,726,631
+1,909,480
| +50% | +$42M |
|
125
Dollar General
DG
$26.5B
| $121M | 0.18% |
1,596,091
+476,091
| +43% | +$37.5M |
|
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.