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 |
Broadcom
AVGO
|
+$513M |
| 2 |
Alphabet (Google) Class A
GOOGL
|
+$412M |
| 3 |
Meta Platforms (Facebook)
META
|
+$354M |
| 4 |
ServiceNow
NOW
|
+$262M |
| 5 |
American Airlines Group
AAL
|
+$259M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Palantir
PLTR
|
+$571M |
| 2 |
Apple
AAPL
|
+$571M |
| 3 |
Netflix
NFLX
|
+$388M |
| 4 |
NVIDIA
NVDA
|
+$313M |
| 5 |
TSMC
TSM
|
+$211M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 17.32% |
| 2 | Healthcare | 15.28% |
| 3 | Consumer Discretionary | 11.85% |
| 4 | Financials | 11.11% |
| 5 | Industrials | 8.48% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
SEMR
1701
DELISTED
Semrush
SEMR
| $3.24M | ﹤0.01% |
347,700
-119,842
| -26% | -$1.63M |
|
1702
Liberty Latin America Class A
LILA
$1.67B
| $3.24M | ﹤0.01% |
753,309
+136,983
| +22% | +$625K |
|
1703
Novavax
NVAX
$1.31B
| $3.24M | ﹤0.01% |
505,247
-902,283
| -64% | -$7.46M |
|
1704
Natural Health Trends
NHTC
$15M
| $3.24M | ﹤0.01% |
639,415
-38,600
| -6% | -$192K |
|
|
AMED
1705
DELISTED
Amedisys
AMED
| $3.23M | ﹤0.01% |
34,900
-900
| -3% | -$83K |
|
1706
N-able
NABL
$669M
| $3.23M | ﹤0.01% |
455,400
-238,017
| -34% | -$2.12M |
|
1707
Nektar Therapeutics
NKTR
$2.48B
| $3.2M | ﹤0.01% |
313,452
+52,733
| +20% | +$689K |
|
1708
Forestar Group
FOR
$1.5B
| $3.19M | ﹤0.01% |
151,080
-39,500
| -21% | -$919K |
|
1709
America's Car Mart
CRMT
$25.1M
| $3.19M | ﹤0.01% |
70,272
+46,500
| +196% | +$2.18M |
|
1710
Warner Bros
WBD
$69.6B
| $3.18M | ﹤0.01% |
296,459
+179,906
| +154% | +$1.88M |
|
|
ORLA
1711
DELISTED
Orla Mining
ORLA
| $3.18M | ﹤0.01% |
340,000
+161,700
| +91% | +$1.15M |
|
1712
Invesco Actively Managed Exch-Traded Commodity Fd Tr Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF
PDBC
$6.64B
| $3.16M | ﹤0.01% |
232,100
+111,038
| +92% | +$1.49M |
|
1713
Ramaco Resources Class A
METC
$732M
| $3.15M | ﹤0.01% |
386,736
+264,138
| +215% | +$2.46M |
|
1714
Culp Inc
CULP
$43.7M
| $3.15M | ﹤0.01% |
629,817
-26,600
| -4% | -$141K |
|
|
AIOT
1715
PowerFleet Inc
AIOT
$419M
| $3.15M | ﹤0.01% |
573,414
-784,300
| -58% | -$5.03M |
|
1716
Allient
ALNT
$1.88B
| $3.15M | ﹤0.01% |
143,172
+700
| +0.5% | +$17.4K |
|
1717
Allegiant Air
ALGT
$2.32B
| $3.14M | ﹤0.01% |
+60,700
| New | +$4.88M |
|
1718
Century Communities
CCS
$2.02B
| $3.13M | ﹤0.01% |
+46,654
| New | +$3.37M |
|
1719
First Community Corp
FCCO
$326M
| $3.13M | ﹤0.01% |
138,661
+37,292
| +37% | +$908K |
|
1720
Bar Harbor Bankshares
BHB
$682M
| $3.13M | ﹤0.01% |
105,984
+21,300
| +25% | +$665K |
|
|
ARI
1721
Apollo Commercial Real Estate
ARI
$886M
| $3.12M | ﹤0.01% |
+326,340
| New | +$3.1M |
|
1722
Riley Exploration Permian
REPX
$793M
| $3.12M | ﹤0.01% |
106,846
+18,231
| +21% | +$586K |
|
1723
Host Hotels & Resorts
HST
$15.7B
| $3.11M | ﹤0.01% |
+219,100
| New | +$3.55M |
|
1724
Senseonics Holdings Inc
SENS
$415M
| $3.1M | ﹤0.01% |
236,328
+167,527
| +243% | +$2.77M |
|
1725
Capital Group US Multi-Sector Income ETF
CGMS
$5.42B
| $3.09M | ﹤0.01% |
113,343
+74,643
| +193% | +$2.05M |
|
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Jim Simons's Q1 2025 Portfolio in Review
As of Q1 2025, Jim Simons held 3,989 positions worth $66.1B, down 2.2% from $67.6B the previous quarter. Its ten largest holdings account for 11% of the portfolio.
Jim Simons's Q1 2025 filing shows 456 new, 1,472 increased, 1,441 reduced and 583 closed positions. Its largest new stake was ServiceNow: 1,361,505 shares worth $217M. The largest sale was Palantir, an estimated $571M.
By sector, the portfolio is most concentrated in Technology at 17% of assets, down from 21% a quarter earlier, followed by Healthcare and Consumer Discretionary.
- Jim Simons's largest Q1 2025 buy was ServiceNow: 1,361,505 shares worth $217M.
- Jim Simons added most to Broadcom in Q1 2025, an estimated $513M increase.
- Jim Simons's biggest Q1 2025 reduction was Palantir, cutting an estimated $571M.
- Jim Simons fully exited Nike in Q1 2025, selling an estimated $197M.
- Jim Simons's ten largest holdings make up 11% of its $66.1B portfolio in Q1 2025.
- Jim Simons opened 456 new positions and closed 583 in Q1 2025.
- Jim Simons's portfolio value fell 2.2% quarter-over-quarter to $66.1B.
Based on Renaissance Technologies's 13F filing for Q1 2025, filed 14 May 2025.