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 |
NVIDIA
NVDA
|
+$798M |
| 2 |
Netflix
NFLX
|
+$608M |
| 3 |
UnitedHealth
UNH
|
+$517M |
| 4 |
Apple
AAPL
|
+$461M |
| 5 |
GE Vernova
GEV
|
+$296M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Broadcom
AVGO
|
+$527M |
| 2 |
Alphabet (Google) Class A
GOOGL
|
+$372M |
| 3 |
Meta Platforms (Facebook)
META
|
+$362M |
| 4 |
Advanced Micro Devices
AMD
|
+$328M |
| 5 |
Palantir
PLTR
|
+$327M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 19.57% |
| 2 | Healthcare | 15.8% |
| 3 | Consumer Discretionary | 12.38% |
| 4 | Financials | 11.53% |
| 5 | Industrials | 8.92% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1276
iShares MSCI EAFE Min Vol Factor ETF
EFAV
$5.46B
| $7.42M | 0.01% |
88,300
+72,100
| +445% | +$5.9M |
|
1277
Nature's Sunshine
NATR
$277M
| $7.42M | 0.01% |
501,797
-36,600
| -7% | -$495K |
|
1278
Seacoast Banking Corp of Florida
SBCF
$3.47B
| $7.42M | 0.01% |
268,505
+171,200
| +176% | +$4.23M |
|
|
AHRT
1279
AH Realty Trust
AHRT
$506M
| $7.41M | 0.01% |
1,078,709
-438,800
| -29% | -$3.05M |
|
1280
Provident Financial Services
PFS
$3.27B
| $7.4M | 0.01% |
422,402
-103,572
| -20% | -$1.72M |
|
|
BFIN
1281
DELISTED
BankFinancial
BFIN
| $7.39M | 0.01% |
639,096
+3,524
| +0.6% | +$42.1K |
|
1282
TriNet
TNET
$3.13B
| $7.38M | 0.01% |
+100,900
| New | +$8M |
|
1283
Cooper-Standard Automotive
CPS
$485M
| $7.35M | 0.01% |
341,800
-22,400
| -6% | -$431K |
|
1284
Hawaiian Electric Industries
HE
$2.05B
| $7.3M | 0.01% |
686,500
-447,500
| -39% | -$4.67M |
|
1285
Global E Online
GLBE
$6.97B
| $7.28M | 0.01% |
217,100
-615,100
| -74% | -$20.8M |
|
1286
First Hawaiian
FHB
$3.39B
| $7.24M | 0.01% |
290,200
-14,800
| -5% | -$347K |
|
1287
Bruker
BRKR
$8.88B
| $7.24M | 0.01% |
175,810
-107,900
| -38% | -$4.17M |
|
|
ORLA
1288
DELISTED
Orla Mining
ORLA
| $7.24M | 0.01% |
722,400
+382,400
| +112% | +$3.98M |
|
1289
Q2 Holdings
QTWO
$3.95B
| $7.23M | 0.01% |
77,300
-9,400
| -11% | -$793K |
|
|
MGIC
1290
DELISTED
Magic Software Enterprises
MGIC
| $7.22M | 0.01% |
377,812
-42,200
| -10% | -$633K |
|
1291
Customers Bancorp
CUBI
$2.83B
| $7.21M | 0.01% |
122,720
+33,800
| +38% | +$1.71M |
|
1292
Home Bancorp
HBCP
$572M
| $7.18M | 0.01% |
138,573
+35,600
| +35% | +$1.73M |
|
1293
Southwest Gas
SWX
$6.68B
| $7.13M | 0.01% |
95,800
+79,500
| +488% | +$5.73M |
|
1294
iShares Bitcoin Trust
IBIT
$46.9B
| $7.08M | 0.01% |
+115,600
| New | +$6.48M |
|
1295
Capital City Bank Group
CCBG
$900M
| $7.07M | 0.01% |
179,771
-3,200
| -2% | -$118K |
|
1296
XPO
XPO
$24.9B
| $7.07M | 0.01% |
56,012
-212,508
| -79% | -$23.8M |
|
|
RAL
1297
Ralliant Corp
RAL
$7.96B
| $7.07M | 0.01% |
+145,797
| New | +$7.18M |
|
1298
Bank First Corp
BFC
$1.75B
| $7.06M | 0.01% |
60,014
+48,714
| +431% | +$5.42M |
|
|
NAGE
1299
Niagen Bioscience
NAGE
$241M
| $7.06M | 0.01% |
489,600
-33,500
| -6% | -$331K |
|
1300
Gilat Satellite Networks
GILT
$890M
| $7.05M | 0.01% |
994,884
-16,600
| -2% | -$103K |
|
Similar funds
Jim Simons's Q2 2025 Portfolio in Review
As of Q2 2025, Jim Simons held 4,018 positions worth $75.2B, up 14% from $66.1B the previous quarter. Its ten largest holdings account for 12% of the portfolio.
Jim Simons's Q2 2025 filing shows 612 new, 1,577 increased, 1,314 reduced and 496 closed positions. Its largest new stake was UnitedHealth: 1,352,129 shares worth $422M. The largest sale was Broadcom, an estimated $527M.
By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 17% a quarter earlier, followed by Healthcare and Consumer Discretionary.
- Jim Simons's largest Q2 2025 buy was UnitedHealth: 1,352,129 shares worth $422M.
- Jim Simons added most to NVIDIA in Q2 2025, an estimated $798M increase.
- Jim Simons's biggest Q2 2025 reduction was Broadcom, cutting an estimated $527M.
- Jim Simons fully exited Advanced Micro Devices in Q2 2025, selling an estimated $328M.
- Jim Simons's ten largest holdings make up 12% of its $75.2B portfolio in Q2 2025.
- Jim Simons opened 612 new positions and closed 496 in Q2 2025.
- Jim Simons's portfolio value rose 14% quarter-over-quarter to $75.2B.
Based on Renaissance Technologies's 13F filing for Q2 2025, filed 13 Aug 2025.