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 | |
|---|---|---|---|---|---|---|
|
AGNT
601
AGNT Inc
AGNT
$752M
| $23.3M | 0.03% |
2,024,116
+40,400
| +2% | +$532K |
|
602
Tower Semiconductor
TSEM
$28.6B
| $23.2M | 0.03% |
451,335
+52,086
| +13% | +$2.44M |
|
603
Klaviyo
KVYO
$5.47B
| $23.2M | 0.03% |
562,344
-21,756
| -4% | -$831K |
|
604
CMS Energy
CMS
$22.1B
| $23.2M | 0.03% |
347,600
+299,000
| +615% | +$20.6M |
|
605
Freshpet
FRPT
$3.5B
| $23M | 0.03% |
155,596
+113,200
| +267% | +$16.5M |
|
|
VISN
606
Vistance Networks Inc
VISN
$2.62B
| $23M | 0.03% |
4,421,300
+421,000
| +11% | +$2.36M |
|
|
GOOD
607
Gladstone Commercial Corp
GOOD
$641M
| $22.9M | 0.03% |
1,408,954
-30,766
| -2% | -$510K |
|
608
Core & Main
CNM
$8.64B
| $22.8M | 0.03% |
448,400
+373,500
| +499% | +$17.6M |
|
|
TXNM
609
TXNM Energy Inc
TXNM
$5.91B
| $22.8M | 0.03% |
462,684
-143,216
| -24% | -$6.61M |
|
|
SFIX
610
Stitch Fix
SFIX
$487M
| $22.7M | 0.03% |
5,273,858
-396,742
| -7% | -$1.46M |
|
611
Mercantile Bank Corp
MBWM
$1.06B
| $22.7M | 0.03% |
510,813
-32,773
| -6% | -$1.52M |
|
612
Banco Bradesco
BBD
$34.3B
| $22.6M | 0.03% |
11,854,571
+2,392,276
| +25% | +$5.6M |
|
613
Acadia Pharmaceuticals
ACAD
$4.89B
| $22.5M | 0.03% |
1,226,533
+823,333
| +204% | +$13.3M |
|
614
Procept Biorobotics
PRCT
$1.26B
| $22.4M | 0.03% |
+278,466
| New | +$23.8M |
|
615
Teck Resources
TECK
$31.3B
| $22.4M | 0.03% |
552,176
+346,000
| +168% | +$16.2M |
|
616
United Parcel Service
UPS
$89.8B
| $22.4M | 0.03% |
177,401
-150,962
| -46% | -$19.9M |
|
617
Protolabs
PRLB
$2.21B
| $22.4M | 0.03% |
571,851
+15,000
| +3% | +$539K |
|
618
Kite Realty
KRG
$5.31B
| $22.4M | 0.03% |
885,596
+345,293
| +64% | +$9.08M |
|
|
ELME
619
Elme Communities
ELME
$144M
| $22.3M | 0.03% |
1,461,007
+407,607
| +39% | +$6.74M |
|
|
IMOS
620
ChipMOS TECHNOLOGIES
IMOS
$2.01B
| $22.3M | 0.03% |
1,183,790
-36,801
| -3% | -$764K |
|
621
Jabil
JBL
$38.8B
| $22.3M | 0.03% |
154,700
+28,125
| +22% | +$3.69M |
|
622
Liberty Broadband Class C
LBRDK
$5.29B
| $22.3M | 0.03% |
297,711
+259,336
| +676% | +$21.6M |
|
623
MasterBrand
MBC
$1.89B
| $22.2M | 0.03% |
1,520,973
+5,000
| +0.3% | +$85.3K |
|
624
First Industrial Realty Trust
FR
$8.4B
| $22.2M | 0.03% |
443,100
+91,400
| +26% | +$4.85M |
|
625
Intuitive Machines
LUNR
$2.82B
| $22.2M | 0.03% |
1,220,800
+609,118
| +100% | +$6.75M |
|
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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.